Witt, US
Alan Christian Witt, Nashville, TN US
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20140041512 | MUSICAL SCORING - A musical scoring method includes providing a musical scoring interface; receiving a user defined musical curve input; rendering a musical curve based on the user defined musical curve input; and rendering notes on the musical curve to form a musical score capable of playback. | 02-13-2014 |
Allan Witt, Lenoir, NC US
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20120138597 | INDUCTION HEATING SYSTEM - An induction heating system includes a first heating surface and an induction coil located adjacent the first heating surface. The induction heating system also includes food packaging configured to be placed on the first heating surface. The food packaging contains a current conducting material such that the food packaging is inductively heated to a temperature sufficient to heat food when the induction coil is energized. | 06-07-2012 |
Allan E. Witt, Lenoir, NC US
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20100166398 | METHOD AND SYSTEM FOR REDUCING RESPONSE TIME IN BOOSTER WATER HEATING APPLICATIONS - An exemplary embodiment includes a booster water heater for fluids, e.g., water, that has a reservoir for the fluids, at least one electrical heating element extending into the reservoir and a control system for applying an overload voltage to the heating element. In a more preferred embodiment, the booster water heater is used to preheat water in commercial dishwashing applications. | 07-01-2010 |
Bradley K. Witt, Chula Vista, CA US
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20090028348 | Headphone - A headphone that is especially useful to test the efficacy of an earplug installed in an ear canal, by using the headphone to produce sound and by sensing sound pressure at the ear drum despite the presence of the earplug. Applicant uses the speaker ( | 01-29-2009 |
Brett W. Witt, Seattle, WA US
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20090006373 | RECOMMENDATION SYSTEM WITH MULTIPLE INTEGRATED RECOMMENDERS - A recommendations system is provided in various embodiments for selecting items to recommend to a user. The system includes a recommendation engine with a plurality of recommenders, and each recommender identifies a different type of reason for recommending items. In one embodiment, each recommender retrieves item preference data and generates candidate recommendations responsive to a subset of that data. The recommenders also score the candidate recommendations. In certain embodiments, a normalization engine normalizes the scores of the candidate recommendations provided by each recommender. A candidate selector selects at least a portion of the candidate recommendations based on the normalized scores to provide as recommendations to the user. The candidate selector also outputs the recommendations with associated reasons for recommending the items. | 01-01-2009 |
20090006374 | RECOMMENDATION SYSTEM WITH MULTIPLE INTEGRATED RECOMMENDERS - A recommendations system is provided in various embodiments for selecting items to recommend to a user. The system includes a recommendation engine with a plurality of recommenders, and each recommender identifies a different type of reason for recommending items. In one embodiment, each recommender retrieves item preference data and generates candidate recommendations responsive to a subset of that data. The recommenders also score the candidate recommendations. In certain embodiments, a normalization engine normalizes the scores of the candidate recommendations provided by each recommender. A candidate selector selects at least a portion of the candidate recommendations based on the normalized scores to provide as recommendations to the user. The candidate selector also outputs the recommendations with associated reasons for recommending the items. | 01-01-2009 |
20090006398 | RECOMMENDATION SYSTEM WITH MULTIPLE INTEGRATED RECOMMENDERS - A recommendations system is provided in various embodiments for selecting items to recommend to a user. The system includes a recommendation engine with a plurality of recommenders, and each recommender identifies a different type of reason for recommending items. In one embodiment, each recommender retrieves item preference data and generates candidate recommendations responsive to a subset of that data. The recommenders also score the candidate recommendations. In certain embodiments, a normalization engine normalizes the scores of the candidate recommendations provided by each recommender. A candidate selector selects at least a portion of the candidate recommendations based on the normalized scores to provide as recommendations to the user. The candidate selector also outputs the recommendations with associated reasons for recommending the items. | 01-01-2009 |
Brian J. Witt, Brillion, WI US
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20090183593 | Implement With Tandem Transmission - An implement with two independent transmissions drives a common output shaft. Each transmission is configured to rotatably drive the output shaft in a different direction to simplify changing the ground direction of the implement. Moreover, in a preferred embodiment, the transmissions are actuated by levers that provide infinitely variability of the implement's ground speed. | 07-23-2009 |
20140331809 | ADJUSTABLE HANDLE FOR OUTDOOR POWER EQUIPMENT - A walk-behind outdoor power machine includes a control that is actuable to control at least one operational aspect the power machine, a handle including a user-graspable portion that is graspable by an operator walking behind the machine, a locking mechanism locking the user-graspable portion of the handle at a desired height, and an actuator incorporated into the control. The control is actuated in a first direction to control the operational aspect of the power machine, and is actuated in a second direction to release the locking mechanism so the height of the user-graspable portion can be adjusted. | 11-13-2014 |
Bruce A. Witt, Rochester, NY US
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20090184143 | Multi-Use Carrying Bag With An Insulated Compartment - A collapsible, multi-use carrying bag having enclosed compartments suitable for transporting articles. The carrying bag includes a discrete upper collapsible compartment combined with a discrete lower collapsible compartment, separated and divided by a common wall, where each respectively has an opening for access thereto. The lower compartment is securely connected to the upper compartment to form a configurable carrying bag. The carrying bag includes at least one compartment having thermal insulative properties. A multitude of carrying arrangements are also provided. | 07-23-2009 |
Carl Anthony Witt, Gorham, ME US
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20080227275 | METHOD AND DEVICE WITH DURABLE CONTACT ON SILICON CARBIDE - A Schottky barrier silicon carbide device has a Re Schottky metal contact. The Re contact | 09-18-2008 |
20090302327 | RUGGED SEMICONDUCTOR DEVICE ARCHITECTURE - A wide bandgap silicon carbide device has an avalanche control structure formed in an epitaxial layer of a first conductivity type above a substrate that is connected to a first electrode of the device. A first region of a second conductivity type is in the upper surface of the epitaxial layer with a connection to a second electrode of the device. A second region of the first conductivity type lies below the first region and has a dopant concentration greater than the dopant concentration in the epitaxial layer. | 12-10-2009 |
Cheryl Witt, Alexandria, VA US
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20090265288 | System and method for correlating events in a pluggable correlation architecture - A system for pluggable event correlation may include an input manager that receives a plurality of events and converts the events into a format compatible with one or more of a plurality of correlation engines. The correlation engines may then evaluate the converted events using various rules and generate correlated events when the evaluated events trigger at least one of the rules. An action manager may execute remedial actions when the correlation engines generate the correlated events. Moreover, extensibility may be provided by enabling a user to define rules to be triggered when events occur in a predetermined pattern, and actions to be executed when a predetermined rule triggers a correlated event. Further, to plug a new correlation engine into the system, adapters may be deployed to handle input and output, while the user-defined rules may be validating according to semantic requirements of the new correlation engine. | 10-22-2009 |
Christian Witt, Woodbridge, CT US
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20130089980 | MOSFET INTEGRATED CIRCUIT HAVING DOPED CONDUCTIVE INTERCONNECTS AND METHODS FOR ITS MANUFACTURE - An integrated circuit device having doped conductive contacts, and methods for its fabrication, are provided. One such method involves depositing a dielectric layer on the surface of a silicon semiconductor substrate, and photolithographically patterning a plurality of contact trenches on the dielectric layer. A tantalum barrier is deposited in the trenches, followed by a copper seed layer. The trenches are then plated with copper, including an overburden. A layer of doping material is deposited atop the overburden, and diffused into the copper by a heat treatment process. The overburden is then removed through chemical mechanical planarization, resulting in usable conductive interconnects in the trenches. | 04-11-2013 |
20140145332 | METHODS OF FORMING GRAPHENE LINERS AND/OR CAP LAYERS ON COPPER-BASED CONDUCTIVE STRUCTURES - One illustrative method disclosed herein includes forming a trench/via in a layer of insulating material, forming a graphene liner layer in at least the trench/via, forming a copper-based seed layer on the graphene liner layer, depositing a bulk copper-based material on the copper-based seed layer so as to overfill the trench/via, and performing at least one chemical mechanical polishing process to remove at least excess amounts of the bulk copper-based material and the copper-based seed layer positioned outside of the trench/via to thereby define a copper-based conductive structure with a graphene liner layer positioned between the copper-based conductive structure and the layer of insulating material. | 05-29-2014 |
20140353802 | METHODS FOR INTEGRATION OF PORE STUFFING MATERIAL - A process is provided for methods of reducing damage to an ultra-low k layer during fabrication. In one aspect, a method includes: providing a cured ultra-low k film containing pores filled with a pore-stuffing material; and modifying an exposed surface of the ultra-low k film to provide a modified layer in the ultra-low k film. In another aspect, a semiconductor device comprising a modified layer on a surface of an ultra-low k film is provided. | 12-04-2014 |
20140353805 | METHODS OF SEMICONDUCTOR CONTAMINANT REMOVAL USING SUPERCRITICAL FLUID - A process is provided for the removal of contaminants from a semiconductor device, for example, removing contaminants from pores of an ultra-low k film. In one aspect, a method includes: providing a dielectric layer with contaminant-containing pores and exposing the dielectric layer to a supercritical fluid. The supercritical fluid can dissolve and remove the contaminants. In another aspect, an intermediate semiconductor device structure is provided that contains a dielectric layer with contaminant-containing pores and a supercritical fluid within the pores. In another aspect, a semiconductor device structure with a dielectric layer containing uncontaminated pores is provided. | 12-04-2014 |
20140353835 | METHODS OF SELF-FORMING BARRIER INTEGRATION WITH PORE STUFFED ULK MATERIAL - A process is provided for methods of reducing contamination of the self-forming barrier of an ultra-low k layer during semiconductor fabrication. In one aspect, a method includes: providing a cured ultra-low k film which contains at least one trench, and the pores of the film are filled with a pore-stuffing material; removing exposed pore-stuffing material at the surface of the trench to form exposed pores; and forming a self-forming barrier layer on the surface of the trench. | 12-04-2014 |
Christian A. Witt, Woodbridge, CT US
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20100041230 | METHODS FOR FORMING COPPER INTERCONNECTS FOR SEMICONDUCTOR DEVICES - Methods for forming copper interconnects for semiconductor devices are provided. In an exemplary embodiment, a method for forming a copper interconnect comprises depositing copper into a trench formed in a dielectric material overlying a semiconductor material. A force is applied to the semiconductor material and stress is induced within the copper deposited in the trench. Recrystallization and grain growth are effected within the copper and the stress is removed. | 02-18-2010 |
20110281431 | METHOD OF PATTERNING THIN METAL FILMS - A Cu interconnect is formed with improved directionality and smoothness. Embodiments include wet etching Cu while applying a pulsing electric current. An embodiment includes forming a Cu layer, and patterning the Cu layer by exposing it to a wet etching solution which includes a passivating surface active agent while simultaneously applying an electric current. The etching solution may be a mild acid. A UV light may be applied simultaneously with the electric current. The electric current may be pulsed with a cycle frequency between 50 kHz and 500 kHz. | 11-17-2011 |
Christopher B. Witt, Lansing, MI US
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20100311318 | FAN FOR USE IN AGRICULTURE - A fan for use in agriculture which has a BLDC motor which allows for varying the speed of the fan to vary the airflow rate of the fan and vary the efficiency of the fan. A ventilation system for use in a livestock confinement building to maximize a rate of growth of the livestock. A process for maximizing the growth of livestock in a livestock confinement building by controlling the airflow in the livestock confinement building. | 12-09-2010 |
Dana Earl Witt, Katy, TX US
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20090050329 | SUBSEA ADAPTER FOR CONNECTING A RISER TO A SUBSEA TREE - A method and system for performing intervention and workover operations on a subsea well are provided, as well as an adapter for connecting a lower end portion of a conduit extending from a vessel with an upper portion of a lower marine riser package associated with a subsea tree. The method includes providing a lower marine riser package connected to an upper portion of a subsea tree associated with a subsea well, and a conduit extending from a vessel toward the lower marine riser package. The conduit is connected to the lower marine riser package with an adapter. A portion of a conduit bore of the conduit above the adapter is sealed from a chamber in the adapter, and a portion of a bore extending through the lower marine riser package is sealed from the chamber. The adapter is opened for access to the chamber from the sea. | 02-26-2009 |
20140034330 | SYSTEMS AND METHODS FOR FLOW REDUCTION OR ISOLATION IN A WELLBORE - Fluid flow reduction or cessation in a wellbore or pipe may be provided. A body member may be longitudinally translated through a wellbore or pipe. The body member may have an external wall facing an internal wall of the wellbore or pipe. The body member may have an internal flow path configured to facilitate communication of fluid within the wellbore or pipe through the body member. A braking force may be applied to the body member to slow and stop translation of the body member through the wellbore or pipe. A first fluidic seal may be provided between the external wall of the body member and the internal wall of the wellbore or pipe. The first fluidic seal may restrict fluid within the wellbore from being communicated between the external wall of the body member and the internal wall of the wellbore or pipe. A second fluidic seal may be provided restricting fluid within the wellbore or pipe from being communicated through the internal flow path of the body member. | 02-06-2014 |
Daniel Witt, Center Moriches, NY US
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20130144936 | Method and System for Broadcasting Multimedia Data - A broadcast system provides support for clients to receive transmissions over a unicast or a multicast channel from a broadcast server. A server administrator configures each of a first server and client systems connected to the server to receive data in one of a multicast or unicast transmission mode. An empirical test determines whether an intervening network can support the configured mode and if not, transmission is performed using a fall back mode. The first server is able to provide access to data streams from other servers to the client systems connected thereto. Upon requesting a data stream from another server, the first server receives the data stream, replicates the data stream, transmits the data stream to the requesting client system and stores the replicated data stream for immediate access by any requesting client server connected thereto. | 06-06-2013 |
20130169741 | Interactive Video Collaboration Framework - A system for providing interactive collaboration between a plurality of users. The system includes a profile respository for storing a priority level for each of said plurality of users and providing addresses for accessing each of said plurality of users. A media content server indexes audio and video data within the system. A data server stores the audio and video data at locations identified by indexing data located at the media content server. An acquisition processor provides audio and video data streams to requesting ones of the plurality of users. Audio and video data streams are located based on indexing data within the media content server and accessed according to a priority level for each requesting user. A communication processor controls bidirectional communication between requesting users according to the priority level for each requesting user. | 07-04-2013 |
Daniel Witt, Wheaton, IL US
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20140022888 | Server Arbitrated Reliable Multicast System and a Process for Accessing the Same - A system and a process for a session layer protocol allows a large number of client machines to receive a reliable data stream over inherently unreliable multicast connections in a highly efficient and scalable manner. More specifically, streaming of high-quality video, audio, stock and news tickers, or any other application specific data that requires a reliable data stream is described. The streaming allows for the source to instruct individuals to drop their connection to the stream to prevent noisy individuals from disrupting the operating efficiency of the stream. | 01-23-2014 |
Daniel P. Witt, Charlestown, MA US
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20130193052 | Chromatography Columns - If one manufactures chromatography column tubes from plastic/thermoplastic or composite materials (such as polypropylene (PP), polyethylene (PE), polyamides, acetals, or glass-filled plastics, such as glass-fiber plastics) and secures at least one of two flow distributors within the column tube with a tight interference or press fit, the resulting chromatography columns reduce or avoid the formation of dead zones around the press fit flow distributor and have an infinitely adjustable packing medium volume, also known as the medium “bed height.” | 08-01-2013 |
David A. Witt, Maineville, OH US
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20090143806 | ULTRASONIC SURGICAL BLADES - An ultrasonic surgical blade includes a body having a proximal end, a distal end, and an outer surface. The distal end is movable relative to a longitudinal axis in accordance with ultrasonic vibrations applied to the proximal end. At least a portion of the outer surface of the body comprises a lubricious coating adhered thereto. The lubricious coating has a coefficient of friction that is less than the coefficient of friction of the outer surface of the body. | 06-04-2009 |
20110015627 | IMPEDANCE MONITORING APPARATUS, SYSTEM, AND METHOD FOR ULTRASONIC SURGICAL INSTRUMENTS - In one general aspect, various embodiments are directed to a surgical instrument that can supply mechanical energy and electrical energy to an end effector of the surgical instrument. The surgical instrument comprises an ultrasonic generator module coupled to an ultrasonic drive system, which comprises an ultrasonic transducer coupled to a waveguide and an end effector coupled to the waveguide. The ultrasonic drive system is configured to resonate mechanically at a resonant frequency to generate a first ultrasonic drive signal. An electronic circuit is coupled to the ultrasonic generator module to monitor an electrical characteristic of the ultrasonic drive system. A processor is coupled to the electronic circuit to control the ultrasonic drive signal in response to the monitored electrical characteristic of the ultrasonic drive system. | 01-20-2011 |
20110184446 | CURVED CLAMP ARM FOR USE WITH ULTRASONIC SURGICAL INSTRUMENTS - The present invention relates to ultrasonic surgical clamping instruments and, more particularly, to a curved clamp arm for use with ultrasonic surgical instruments that have an ultrasonically actuated blade that, in one case, is ultrasonically actuated to have motion in substantially a single plane. The curved clamp arm opens and closes with respect to the blade and also has a plane of curvature that is parallel to the plane of motion of the blade when the clamp arm is in the closed position, and not parallel to the plane of motion of the blade when the clamp arm is in the open position. | 07-28-2011 |
20110251612 | ELECTROSURGICAL CUTTING AND SEALING INSTRUMENTS WITH CAM-ACTUATED JAWS - Various embodiments are directed to a surgical instrument comprising, a shaft, and an end effector. The shaft may be coupled to the handle and may extend distally along a longitudinal axis. The end effector may be positioned at a distal end of the shaft and may comprise first and second jaw members and a reciprocating member. The first and second jaw members may define first and second longitudinal slots. One or both of the jaw members may be pivotable relative to the other about a pivot point. The reciprocating member may be translatable distally and proximally parallel to the longitudinal axis and through the first and second longitudinal slots. A distal portion of the reciprocating member may define a blade. The instrument may comprise an overtube translatable distally to exert a force on a portions of the first and second jaw members tending to close the first and second jaw members. | 10-13-2011 |
20110281350 | Tissue Processing System and Method - A tissue processing system includes a tray and a processing component. The processing component has teeth configured to dice, mince, and mix the tissue in the tray. In some versions, teeth of a rotary member mesh with teeth of a stationary member, such that the tissue is ground between the meshing teeth. The rotary member may be moved in an orbital path relative to the stationary member. In some versions, the teeth of two rotary members mesh together, and the rotary members are rotated in opposite directions to grind the tissue. The rotary members may also be alternatingly moved up and down to perform initial dicing on the tissue. Once the tissue has been processed, the tissue may then be used in a therapeutic manner, such as by being incorporated with a scaffold and then implanted in the same patient from whom the tissue was originally harvested. | 11-17-2011 |
20110282339 | SURGICAL INSTRUMENTS AND END EFFECTORS THEREFOR - Various forms of surgical instruments are disclosed. In various embodiments, an end effector having operable and closable jaws is attached to a distal end of an elongate shaft such that portions of the jaws are axially offset from the elongate shaft. Other jaw embodiments are coupled to an actuation arrangement that permits portions of the jaws to be moved out of axial alignment with the elongate shaft. Other jaw embodiments are configured to facilitate tissue dissection. Electrosurgical instruments are also disclosed. One embodiment employs a flexible electrode that is conformable to tissue. | 11-17-2011 |
20110282372 | Tissue Dicing and Particle Separation Device - A tissue dicing and separation device comprises a housing having an interior that receives tissue for dicing and separation. The device includes a blade assembly connected to a motor and solenoid. The solenoid reciprocates the blade assembly while the motor clocks the blade assembly during each reciprocation cycle. This reciprocating and clocking action of the blade assembly dices and/or minces the tissue. The housing is filled with a fluid and then the blade assembly is continuously rotated to create a vortex within the housing. The vortex causes the diced tissue particles to separate by particle size. Outlets at different positions along the housing permit withdrawal of a slurry of fluid and tissue particles with the tissue particles having a desired size range. The obtained slurry may be used in conjunction with a fistula plug treatment device and method. | 11-17-2011 |
20110282381 | Therapeutic Cell Applicator Instrument with Modular Tips - A surgical device comprises a housing, a bioprocessing module, an end effector, and a pumping device. The bioprocessing module comprises media reservoirs, fluid conduits in communication with the reservoirs, and a port through which media is expelled. The end effector is configured for insertion into a lumen and delivering a tissue repair composition into that lumen. The end effector has at least one fluid conduit extending therethrough and at least one orifice in communication with the fluid conduit. The fluid conduit in the first end effector is in fluid communication with the port on the bioprocessing module. The pumping device is operable to urge a tissue repair composition comprising at least a portion of the contents of the media reservoirs through the fluid conduit of the first end effector such that the tissue repair composition is expelled from the at least one orifice. | 11-17-2011 |
20110282446 | Methods and Apparatus for Delivering Tissue Treatment Compositions to Stapled Tissue - A surgical stapler includes first and second tissue clamping members and a knife member. The first tissue clamping member is configured to receive a plurality of staples. The second tissue clamping member comprises an anvil configured to form the staples. A tissue treatment member is positionable between the first and second tissue clamping members. The tissue treatment member comprises a rupturable pouch or baffle that is configured to receive a medical fluid including at least one tissue cell. The tissue treatment member may have a spiral shape, an annular disc shape, or an elongate sleeve shape. The tissue treatment member may also include outwardly extending tabs. The tissue treatment member may also include an injection port. In use, the staples and/or the knife pierce the tissue treatment member to release at least a portion of the medical fluid held by the tissue treatment member. | 11-17-2011 |
20110306963 | ELECTROSURGICAL INSTRUMENT EMPLOYING AN ELECTRODE - An electrosurgical surgical instrument can comprise a handle and an end effector, wherein the end effector can comprise first and second jaws which can be opened and closed in order to capture tissue therebetween. In various embodiments, the first and second jaws can comprise one or more electrodes configured to apply a voltage across the tissue, wherein at least one of the electrodes can comprise a conductive material positioned within a non-conductive, or high-resistance, material. In use, current flowing through the conductive material can heat the conductive material and cause it to evaporate and leave behind the non-conductive material. In such circumstances, the current flowing through the electrode may cease or may be substantially reduced. | 12-15-2011 |
20110306965 | ELECTROSURGICAL INSTRUMENT EMPLOYING MULTIPLE POSITIVE TEMPERATURE COEFFICIENT ELECTRODES - An electrosurgical surgical instrument can comprise a handle and an end effector, wherein the end effector can comprise first and second jaws which can be opened and closed in order to capture tissue therebetween. In various embodiments, the first and second jaws can comprise one or more electrodes configured to apply a voltage across the tissue, wherein one or both of the first and second jaws can include a plurality of electrodes each comprised of a positive temperature coefficient material having a different switching temperature. The electrical resistances of the electrodes can increase significantly once the temperature of the electrodes exceed their switching temperatures and, owing to the increased electrical resistance, the flow of current through the electrodes can be reduced and/or prevented. In various circumstances, the different switching temperatures of the electrodes can allow some of the electrodes to switch off before the other electrodes. | 12-15-2011 |
20110306966 | ELECTROSURGICAL INSTRUMENT EMPLOYING A PLURALITY OF ELECTRODES - An electrosurgical surgical instrument can comprise a handle and an end effector, wherein the end effector can comprise first and second jaws which can be opened and closed to capture tissue therebetween. The second jaw can comprise a first electrode and a second electrode while the first jaw can comprise an opposing electrode positioned opposite the first electrode and the second electrode when the jaws are in their closed position. The first and second electrodes can be independently and/or sequentially operated in order to conduct current between the first and second electrodes and opposing electrode in order to draw the tissue positioned between the first and second jaws toward the center of the first and second jaws and weld the tissue. In various other embodiments, other firing sequences of the electrodes are contemplated. During and/or after such tissue welding processes, a cutting member can be advanced to cut the tissue. | 12-15-2011 |
20110306968 | HEAT MANAGEMENT CONFIGURATIONS FOR CONTROLLING HEAT DISSIPATION FROM ELECTROSURGICAL INSTRUMENTS - In various embodiments, a surgical instrument is provided that may comprise an end effector for performing a surgical procedure on tissue, for example. The end effector may comprise at least one energy delivery surface and heat dissipation means for dissipating heat from at least a portion of the end effector. For example, in at least one embodiment, the end effector may comprise a first jaw, a second jaw, and a cutting member. The cutting member may comprise a cutting surface and a body, which may define a cavity and at least one opening communicating with the cavity. A fluid may be moved through the cavity to and/or from the opening(s). Additionally, in at least one embodiment, a surgical instrument's end effector may comprise a first jaw, a second jaw, a cutting member, and at least one heat pipe. Various other heat dissipation means are also disclosed. | 12-15-2011 |
20120010616 | SURGICAL INSTRUMENT COMPRISING AN ARTICULATABLE END EFFECTOR - An electrosurgical instrument can comprise a handle, a shaft, and an end effector, wherein the end effector can be rotatably coupled to the shaft by an articulation joint. The instrument can further comprise a drive member and the articulation joint can comprise flexible support members which can be configured to support the drive member. The instrument can further comprise supply wires electrically coupled to electrodes in the end effector and a wire tensioning device configured to prevent the supply wires from accumulating slack within the articulation joint. The drive member can comprise a plurality of flexible layers wherein some of the layers can be comprised of an electrically insulative material and other layers can be comprised of an electrically conductive material which is in electrical communication with a cutting member in the end effector and/or electrodes positioned within the end effector. | 01-12-2012 |
20120012638 | SURGICAL INSTRUMENTS WITH ELECTRODES - An end-effector assembly configured to be attached to a surgical instrument. The end-effector assembly comprises a first jaw and a second jaw comprising a staple cavity. At least one of the first jaw and the second jaw is movable relative to the other jaw. The end-effector assembly comprises a staple removably positioned within the staple cavity and an electrically-conductive driver configured to move the staple between a first stored position in which the staple is at least partially positioned within the staple cavity and a second position in which the staple is at least partially deployed from the staple cavity into tissue positioned intermediate the first jaw and the second jaw. The staple comprises an electrode. | 01-19-2012 |
20120022525 | ELECTROSURGICAL INSTRUMENT WITH SEPARATE CLOSURE AND CUTTING MEMBERS - In various embodiments, a surgical instrument is provided that may comprise an end effector for performing a surgical procedure on tissue, for example. The end effector may comprise a pair of jaws, a closure beam, and a cutting member. The closure beam and the cutting member may be releasably coupled together by an interlocking member such that movement of the cutting member may cause the closure beam to also move relative to the jaws and cause the jaws to close and grip tissue, for example. The interlocking member may then unlock, allowing the cutting member to move through the gripped tissue and relative to the closure beam. Additionally, the cutting member and closure beam may be operated by a single trigger, which may be configured to provide haptic feedback to a user at various stages. Further, the jaws may be electrically energized to deliver energy and/or seal the gripped tissue. | 01-26-2012 |
20120022526 | ELECTROSURGICAL CUTTING AND SEALING INSTRUMENT - A surgical instrument for supplying energy to tissue can comprise a jaw member comprising an electrode, wherein the electrode is configured to supply energy from a power source to captured tissue. The surgical instrument comprises a tissue-cutting element to transect the captured tissue. The rate of distal translation of the tissue-cutting element during the operational stroke is regulated by at least one biasing member, such as a spring, for example. | 01-26-2012 |
20120101488 | SURGICAL INSTRUMENT WITH MAGNETIC CLAMPING FORCE - A surgical instrument comprising an end effector, the end effector comprising first and second opposing jaw members, wherein at least one of the first and second jaw members are moveable such that the first and second jaw members are transitionable between open and closed positions. The first jaw member may comprise a permanent magnet. The second jaw member may also comprise a magnet (e.g., permanent or soft). The magnetic motive force between the magnets of the first and second jaw members may attract each other to thereby reduce the external force required to transition the first and second jaw members to the closed position. In addition, the magnets may be configured to repeal each other to thereby aid in opening the jaw members. | 04-26-2012 |
20120116394 | SURGICAL INSTRUMENT WITH PIVOTING COUPLING TO MODULAR SHAFT AND END EFFECTOR - A surgical instrument comprises a body and a shaft assembly. The body includes an energy source such as an ultrasonic transducer. The shaft assembly comprises an end effector and a transmission member such as an acoustic waveguide. The end effector may include a harmonic blade and a pivoting clamp member. One or both of the body or the shaft assembly includes a pivot feature. The pivot feature is operable to secure the shaft assembly to the body. The pivot feature may include a bar defining a pivot axis about which the shaft assembly pivots to secure the shaft assembly to the body. The pivot axis may be perpendicular to a longitudinal axis defined by the shaft assembly. The pivot feature may also include a pivoting cover configured to cover a recess in the body in which a proximal portion of the shaft assembly is received. | 05-10-2012 |
20120253373 | Mechanism for Assembly of Ultrasonic Instrument - An ultrasonic clamp coagulator system that is configured to permit selective cutting, coagulation and clamping of tissue during surgical procedures. An elongated portion of the instrument can be configured for endoscopic applications and has an outside diameter of less than 6 mm. The system includes a one-piece torque wrench that is provided with cantilever arms aligned in an annular fashion about the centerline of the torque wrench. The cantilever arms include teeth in an inward perpendicular fashion in relation to cantilever arms. The clamp coagulator includes an outer tube retainer that includes spline gears projecting in a perpendicular fashion along the outer circumference of retainer. Torque is transmitted through the cantilever arms to the spline gears for attaching a handpiece to the clamp coagulator. | 10-04-2012 |
20130090675 | SURGICAL INSTRUMENT WITH CLUTCHING SLIP RING ASSEMBLY TO POWER ULTRASONIC TRANSDUCER - A surgical system includes a power supply, a connector, and a surgical instrument having a body assembly, a transmission assembly, a transducer, and a connection assembly. The connection assembly is configured to selectively electrically couple electrodes on the transducer with wires of the connector. The connection assembly may be operable in response to actuation of a trigger. Various connection assemblies include an extensible member that extends to contact an electrode, a rotatable member that rotates a contact into contact with an electrode, a solenoid that extends contacts coupled to each end of the solenoid into the electrodes, or a solenoid that translates a frame having contacts towards the electrodes. Alternatively, the surgical instrument may include a connection assembly having a slip ring and a weighted cable end. Still further, the connection assembly may include contacts on a coupleable member that may be decoupled from contacts on the transducer. | 04-11-2013 |
20130289592 | ULTRASONIC DEVICE FOR CUTTING AND COAGULATING - A surgical apparatus comprises a body, an ultrasonic transducer, a shaft, and an end effector. The ultrasonic transducer is operable to convert electrical power into ultrasonic vibrations. The shaft couples the end effector and the body together. The end effector comprises an ultrasonic blade in acoustic communication with the ultrasonic transducer. The ultrasonic blade includes a recess region having a plurality of recesses. The recess region is tapered such that the cross-sectional area of the recess region decreases along the length of the recess region. The ultrasonic blade is also curved such that a central longitudinal axis of the ultrasonic blade extends along a curved path. A reference circuit is used to account for voltage drops of unknown values during operation of the surgical apparatus. | 10-31-2013 |
20130289594 | CURVED CLAMP ARM FOR USE WITH ULTRASONIC SURGICAL INSTRUMENTS - The present invention relates to ultrasonic surgical clamping instruments and, more particularly, to a curved clamp arm for use with ultrasonic surgical instruments that have an ultrasonically actuated blade that, in one case, is ultrasonically actuated to have motion in substantially a single plane. The curved clamp arm opens and closes with respect to the blade and also has a plane of curvature that is parallel to the plane of motion of the blade when the clamp arm is in the closed position, and not parallel to the plane of motion of the blade when the clamp arm is in the open position. | 10-31-2013 |
20130296843 | ELECTROSURGICAL DEVICE FOR CUTTING AND COAGULATING - An apparatus for operating on tissue comprises a first arm, a second arm, a firing beam, a lockout feature, and a scissor grip portion. The first and second arms include first and second jaws, respectively. The jaws each include a respective electrode operable to deliver bipolar RF energy to tissue. The firing beam is operable to translate distally through the first and second jaws to sever tissue captured between the first and second jaws. The lockout feature is operable to selectively prevent translation of the firing beam. The scissor grip portion is operable to pivot the first arm toward the second arm. The apparatus may include a disposable cartridge assembly removably coupled with a reusable grip assembly. The cartridge assembly may include the first and second jaws. A sliding actuator may be used to translate a firing beam. A lockout feature may selectively restrict translation of the sliding actuator. | 11-07-2013 |
20130296908 | TECHNIQUES FOR CUTTING AND COAGULATING TISSUE FOR ULTRASONIC SURGICAL INSTRUMENTS - Various forms are directed to a method for operating an ultrasonic surgical instrument. The ultrasonic surgical instrument may be activated by generating a drive signal provided to the ultrasonic drive system to drive the end effector. A plurality of input variables may be applied to a multi-variable model to generate a multi-variable model output, where the multi-variable model output corresponds to an effect of the ultrasonic instrument on tissue. The plurality of input variables may comprise at least one variable describing the drive signal and at least one variable describing a property of the ultrasonic surgical instrument. When the multi-variable model output reaches a threshold value, feedback may be generated indicating a corresponding state of at least one of the ultrasonic surgical instrument and tissue acted upon by the ultrasonic surgical instrument. | 11-07-2013 |
20130338691 | Mechanism for Assembly of Ultrasonic Instrument - An ultrasonic clamp coagulator system that is configured to permit selective cutting, coagulation and clamping of tissue during surgical procedures. An elongated portion of the instrument can be configured for endoscopic applications and has an outside diameter of less than 6 mm. The system includes a one-piece torque wrench that is provided with cantilever arms aligned in an annular fashion about the centerline of the torque wrench. The cantilever arms include teeth in an inward perpendicular fashion in relation to cantilever arms. The clamp coagulator includes an outer tube retainer that includes spline gears projecting in a perpendicular fashion along the outer circumference of retainer. Torque is transmitted through the cantilever arms to the spline gears for attaching a handpiece to the clamp coagulator. | 12-19-2013 |
20140148806 | SURGICAL INSTRUMENTS AND END EFFECTORS THEREFOR - An end effector includes a first jaw and a second jaw, the first jaw movable relative to the second jaw to transition the end effector between an open configuration and an approximated configuration to clamp tissue therebetween. The end effector may also include a camming assembly movable along a curved path. The camming assembly includes a first camming member which includes a first distal camming portion, a first proximal camming portion, and a first flexible portion extending between the first distal camming portion and the first proximal camming portion. The camming assembly includes a second camming member and a connector at least partially disposed between the first camming member and the second camming member, wherein the camming assembly is movable relative to the end effector to exert a camming force against the first jaw and the second jaw to transition the end effector to the approximated configuration. | 05-29-2014 |
20140163595 | ULTRASONIC SURGICAL BLADE - An ultrasonic instrument comprises an ultrasonic transducer, an acoustic waveguide, and an ultrasonic blade. The blade includes a pair of obliquely extending edges. The obliquely extending edges diverge away from the longitudinal axis of the waveguide and away from each other along respective paths extending distally in relation to the waveguide. A distal portion of the blade is wider than a proximal portion of the blade along a plane. The blade further includes a curved distal edge and several laterally presented surfaces. The laterally presented surfaces may provide combinations of concave and convex curvatures. The laterally presented surfaces may be angled and/or curved along one or more orthogonal planes associated with the longitudinal axis of the waveguide. | 06-12-2014 |
20140194874 | ELECTROSURGICAL END EFFECTOR WITH INDEPENDENT CLOSURE FEATURE AND BLADE - An apparatus includes a body, an end effector, and outer beam, and an inner beam. The body comprises an actuator. The end effector is in communication with the body and has a first jaw and a second jaw. The outer beam is able to advance within the end effector such that the outer beam closes the second jaw toward the first jaw. The advancement of the outer beam is controlled mainly by the actuator. The inner beam is also able to advance within the end effector such that the inner beam transects tissue. The actuator is operable to control the advancement of the inner beam in at least two stages. The actuator advances the inner beam and the outer beam together in a first state. The actuator advances the inner beam while the outer beam remains stationary in a second stage. | 07-10-2014 |
20140200601 | CURVED CLAMP ARM FOR USE WITH ULTRASONIC SURGICAL INSTRUMENTS - The present invention relates to ultrasonic surgical clamping instruments and, more particularly, to a curved clamp arm for use with ultrasonic surgical instruments that have an ultrasonically actuated blade that, in one case, is ultrasonically actuated to have motion in substantially a single plane. The curved clamp arm opens and closes with respect to the blade and also has a plane of curvature that is parallel to the plane of motion of the blade when the clamp arm is in the closed position, and not parallel to the plane of motion of the blade when the clamp arm is in the open position. | 07-17-2014 |
20140214025 | END EFFECTOR WITH COMPLIANT CLAMPING JAW - An apparatus for operating on tissue includes an end effector assembly, a body, and a shaft. The shaft extends from the body to the end effector assembly. The body is operable to communicate with the end effector assembly via the shaft. The end effector assembly includes a pair of pivoting jaws and a firing beam. The firing beam is operable to advance distally through slots in the jaws to close the jaws. One of the jaws comprises a plurality of segments that are movable relative to each other. The segments may be joined by living hinges, pivoting hinges, or sliding features. One of the jaws may be formed by a combination of a distally projecting tongue of the shaft and two members that are secured above and below the tongue, respectively. An end effector jaw may also include a resiliently biased electrode cartridge. | 07-31-2014 |
20140276732 | ELECTROSURGICAL INSTRUMENT WITH RESTRICTED TRIGGER - An apparatus for operating on tissue includes an end effector, a first actuator, and a second actuator. The end effector includes a first jaw pivotable relative to a second jaw to a closed position. The first actuator is movable from a first position to a second position to pivot the first jaw to the closed position. The first actuator engages the second actuator in the second position to selectively provide RF energy to the end effector. | 09-18-2014 |
20140276736 | Surgical Instrument with Partial Trigger Lockout - An end effector comprises a first jaw, a second jaw, a firing beam, and a lockout feature. The second jaw pivots relative to the first jaw from an open position to a closed position. The firing beam has a sharp distal end and translates between the first and second jaws. The firing beam translates from a proximal position to a first distal position to pivot the second jaw to the closed position. The end effector applies bipolar RF energy when the firing beam is in the first distal position. The firing beam then translates to a second distal position to sever tissue captured between the first and second jaws. The lockout feature prevents the firing beam from advancing from the first distal position to the second distal position until the lockout feature is actuated. | 09-18-2014 |
20140276738 | SURGICAL INSTRUMENT WITH MULTIPLE CLAMPING MECHANISMS - A nested trigger assembly for a surgical instrument may generally comprise a first trigger and a second trigger, wherein the first trigger and the second trigger are movable together on a first stroke of the nested trigger assembly, wherein the second trigger is configured to be biased away from the first trigger after the first stroke and before a second stroke, and wherein the second trigger is configured to be moved toward to the first trigger during the second stroke. A surgical instrument may generally comprise a shaft comprising a proximal end and a distal end, a handle extending from the proximal end, wherein the handle comprises a gripping portion, and a nested trigger assembly extending from the handle. The nested trigger assemble may comprise one of a separable trigger assembly and a divisible trigger assembly. | 09-18-2014 |
20140277029 | ULTRASONIC SURGICAL SHEARS WITH CLAMPING FEATURE - An apparatus for operating on tissue comprises a shaft, an acoustic waveguide, and an end effector. The acoustic waveguide extends along the shaft and is configured to transmit ultrasonic vibration. The end effector comprises an ultrasonic blade and a clamp arm. The ultrasonic blade is in acoustic communication with the acoustic waveguide. The clamp arm is pivotable toward the ultrasonic blade. The end effector defines a first longitudinal region and a second longitudinal region. The end effector is configured to clamp tissue between the clamp arm and the ultrasonic blade in the first longitudinal region. The end effector is configured to sever tissue with the ultrasonic blade in the second longitudinal region. | 09-18-2014 |
20140330271 | ELECTROSURGICAL INSTRUMENT WITH SEPARATE CLOSURE AND CUTTING MEMBERS - In various embodiments, a surgical instrument is provided that may comprise an end effector for performing a surgical procedure on tissue, for example. The end effector may comprise a pair of jaws, a closure beam, and a cutting member. The closure beam and the cutting member may be releasably coupled together by an interlocking member such that movement of the cutting member may cause the closure beam to also move relative to the jaws and cause the jaws to close and grip tissue, for example. The interlocking member may then unlock, allowing the cutting member to move through the gripped tissue and relative to the closure beam. Additionally, the cutting member and closure beam may be operated by a single trigger, which may be configured to provide haptic feedback to a user at various stages. Further, the jaws may be electrically energized to deliver energy and/or seal the gripped tissue. | 11-06-2014 |
20140343550 | ELECTROSURGICAL CUTTING AND SEALING INSTRUMENTS WITH CAM-ACTUATED JAWS - Various embodiments are directed to a surgical instrument comprising, a shaft, and an end effector. The shaft may be coupled to the handle and may extend distally along a longitudinal axis. The end effector may be positioned at a distal end of the shaft and may comprise first and second jaw members and a reciprocating member. The first and second jaw members may define first and second longitudinal slots. One or both of the jaw members may be pivotable relative to the other about a pivot point. The reciprocating member may be translatable distally and proximally parallel to the longitudinal axis and through the first and second longitudinal slots. A distal portion of the reciprocating member may define a blade. The instrument may comprise an overtube translatable distally to exert a force on a portions of the first and second jaw members tending to close the first and second jaw members. | 11-20-2014 |
20140358142 | ELECTROSURGICAL FORCEPS WITH TRANSLATING BLADE DRIVER - An apparatus for operating on tissue comprises a body, a lever, an end effector, and a tissue severing assembly. The end effector has a pair of jaws configured to open and close on tissue. The end effector is also capable of delivering RF energy to the tissue. The lever is configured to drive the pair of jaws. The tissue severing assembly comprises a trigger having at least one elongate member, at least one gear, and a firing beam. The trigger may also comprise a button operable to activate the RF energy. The firing beam is operable to sever tissue captured between the jaws. The at least one elongate member, at least one gear, and firing beam are associated such that longitudinal movement of the trigger in a first direction causes longitudinal movement of the firing beam in a second direction. | 12-04-2014 |
20150080879 | INTEGRATED SYSTEMS FOR ELECTROSURGICAL STEAM OR SMOKE CONTROL - A medical device includes an end effector configured to apply bipolar energy to target tissue along a working portion thereof and a fluid control system to control the flow of a fluid produced when the end effector applies the bipolar energy to heat the target tissue. The fluid control system includes a fluid path element defining a fluid path, a distal fluid port configured to intake the fluid adjacent to the working portion of an end effector for transport through the fluid path, and a proximal fluid port configured to intake the fluid transported through the fluid path and to exhaust the transported fluid. | 03-19-2015 |
David Joseph Witt, San Francisco, CA US
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20110292069 | RGB Color Mixer - A computer based color mixer interface allowing users to manipulate Red, Green, and Blue channels individually or in combination to create a color. The interface manipulates colors in a way that allows users to better visualize and perceive changes in color relationship for creation of different colors. This enables the user to make better color choices. | 12-01-2011 |
David R. Witt, Longview, TX US
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20100064757 | Push Bench and Method of Manufacturing Small Diameter Tubing - The present invention involves cost effective, efficient systems and methods for sizing pipe. In an embodiment of the present invention, a pipe sizing system includes a die having an opening operable to size the pipe, a hydraulic cylinder having at least one rod attached thereto, the hydraulic cylinder and the at least one rod cooperating with each other to push the pipe through the die, and a receiver to guide the pipe as the pipe exits from the die. | 03-18-2010 |
Emily Katherine Witt, Carver, MN US
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20120102163 | SERVER CLONING IN A COMPUTING-ON-DEMAND SYSTEM - A system may convert a server into a reference server, create a clone of the reference server in a selected network, place the clone in a user network, and notify a user that the clone server is ready for use. | 04-26-2012 |
20120117241 | SERVER CLUSTERING IN A COMPUTING-ON-DEMAND SYSTEM - A device may provision two or more servers, each of the servers including a first network interface. In addition, the device may enable a second network interface in each of the provisioned servers, create a shared volume, assign the shared volume to each of the provisioned servers, and enable a clustering application on each of the provisioned servers to form a cluster comprising the provisioned servers, the cluster having a heartbeat via the second network interfaces. | 05-10-2012 |
20120158806 | PROVISIONING NETWORK-ATTACHED STORAGE - A system may receive a user request for provisioning a network attached storage over a network, provision a server with a domain name in response to the user request, configure the server with a user identifier and a password, for gaining authorized access to the server, create a logical volume, mounting the logical volume on the server, and export the logical volume as a shared volume. | 06-21-2012 |
Erik K. Witt, Murrysville, PA US
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20080302364 | System and Method for Treating Ventilatory Instability - A therapy system adapted to treat a patient's ventilatory instability using a ventilatory therapy, a gas modulation therapy, or both. The algorithm implemented by the therapy system monitors the ventilatory instability, such as Cheyne Stokes Respiration (CSR), mixed apneas, CPAP emergent apneas, and complex sleep disordered breathing (CSDB) and treats the ventilatory instability. The algorithm also determine a reference point with respect to the ventilatory instability. The therapy delivery system initiate the treatment based on the reference point. | 12-11-2008 |
20090082639 | Automated Sleep Phenotyping - A system that determines one or more sleep phenotyping parameters of a subject. In one embodiment, the system comprises a sleep sensor, a stimulus generator, and a processor. The sleep sensor generates signals that convey information related to the physiological functions that indicate the sleep stage of the subject. The stimulus generator provides a stimulus to the subject that enables information related to the sleep phenotyping parameters to be determined. The processor receives the signals generated by the sleep sensor and is in operative communication with the stimulus generator. The processor (i) determines, based on the signals received from the sleep sensor, whether a trigger condition related to the current sleep stage of the subject is satisfied, (ii) controls the stimulus generator to provide the stimulus to the subject if the trigger condition is satisfied, and (iii) quantifies the response of the subject to the stimulus. | 03-26-2009 |
20090120443 | CHIN PIVOT PATIENT INTERFACE DEVICE - A patient interface device that includes a body portion comprising a pair of arms and a chin support. A first end portion of each arm in the pair of arms is coupled to an opposite end of the chin support. The chin support is adapted to be disposed under the mandible responsive to the patient interface device being donned by a user. At least one headgear attachment element is provided on each arm in the pair of arms. A circuit portion is provided at a second end portion of each arm in the pair of arm. A patient interface portion is coupled to the circuit portion. | 05-14-2009 |
20100100150 | METHOD AND APPARATUS FOR HYPOGLOSSAL NERVE STIMULATION - A method of treating sleep disordered breathing in a patient includes the steps of monitoring the patient for a pre-inspiratory drive signal indicative of the breathing cycle by sensing electroneurogram activity of a hypoglossal nerve of the patient; and electrically stimulating the hypoglossal nerve of the patient following each detection of the pre-inspiratory drive signal. An implantable apparatus for stimulating a hypoglossal nerve of a patient for the treatment of sleep disordered breathing includes an electrode positioned at least partially around the hypoglossal nerve with a monitoring contact and a stimulation contact and a controller operatively coupled to the monitoring contact and the stimulation contact. The monitoring contact monitors the electroneurogram activity of the hypoglossal nerve for a pre-inspiratory drive signal indicative of the onset of inspiration and sends a signal to the controller which in turn causes the stimulating electrode to electrically stimulate the hypoglossal nerve. | 04-22-2010 |
20110114096 | CHIN PIVOT PATIENT INTERFACE DEVICE - A patient interface device that includes a body portion comprising a pair of arms and a chin support. A first end portion of each arm in the pair of arms is coupled to an opposite end of the chin support. The chin support is adapted to be disposed under the mandible responsive to the patient interface device being donned by a user. At least one headgear attachment element is provided on each arm in the pair of arms. A circuit portion is provided at a second end portion of each arm in the pair of arm. A patient interface portion is coupled to the circuit portion. | 05-19-2011 |
Erik Kurt Witt, Wyckoff, NJ US
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20130102917 | SYSTEM AND METHOD FOR PERFORMING RESPIRATORY DIAGNOSTICS | 04-25-2013 |
20130233324 | GLOSSOPLASTY IMPLANT TENSION RELIEF SYSTEM - A glossoplasty implant tension relief system for treating an airway of a patient has a first portion configured to engage a mandible of the subject. The system also has a second portion configured to engage a tongue of the subject to retain at least a portion of the tongue. The system includes a connecting portion configured to connect the first portion and the second portion. The connecting portion is constructed and arranged to provide tension between the first portion and the second portion. The connecting portion includes an i) inelastic portion and ii) an elastic portion configured to provide elasticity between the first portion and the second portion. | 09-12-2013 |
20140055263 | INFANT MONITOR - Provided are systems and methods for infant monitoring. The systems and methods may include receiving sound produced by an infant, determining one or more characteristics of the sound, determining a recommendation relating to whether a caregiver should attend to the infant, based at least in part on the determined one or more characteristics, and outputting an indicator of the recommendation relating to whether a caregiver should attend to the infant. | 02-27-2014 |
Erik Kurt Witt, Murrysville, PA US
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20100312575 | METHOD OF OPERATING A MEDICAL DEVICE - A method of operating a medical device having a memory and a processor, wherein the memory is structured to store a number of operating routines, each of at least some of the number of operating routines being associated with a number of operating features of the medical device, and wherein the processor is adapted to execute a first one of the number of operating routines enabling a first set of operating features. The method comprises receiving an enablement code associated with a second operating routine, executing the second operating routing for a predetermined period responsive to receipt of the enablement code, wherein execution of the second operating routine enables a second set of operating features, and terminating execution of the second operating routine responsive to expiration of the predetermined period. | 12-09-2010 |
20110259331 | SYSTEM AND RESPIRATION APPLIANCE FOR SUPPORTING THE AIRWAY OF A SUBJECT - A respiration appliance ( | 10-27-2011 |
20110259340 | SYSTEM AND RESPIRATION APPLIANCE FOR SUPPORTING THE AIRWAY OF A SUBJECT - A respiration appliance ( | 10-27-2011 |
20120003620 | SYSTEM AND METHOD FOR ADJUSTING TIDAL VOLUME OF A SELF-VENTILATION SUBJECT - A system and method are configured to adjust the tidal volume of the breathing of a subject. The subject is self-ventilating (breathes under her own power). The adjustment of tidal volume accomplished through use of the system and/or method may reduce hypertension (e.g., lower blood pressure), reduce stress and/or anxiety (and related maladies), improve relaxation, decrease sleep latency, improve sleep quality, address other sleep disorders, and/or provide other health benefits. The system and method are effective in adjusting tidal volume while the subject is awake and/or asleep. | 01-05-2012 |
20120022388 | SYSTEM AND METHOD FOR MONITORING PULMONARY CONGESTION - A system and method are implemented to identify pulmonary congestion in a subject. The system and method detect pulmonary congestion in a subject based on one or more parameters of the breathing of the subject. The detection of pulmonary congestion in the subject may be relatively passive for the subject. This may enhance the convenience and/or comfort of compliance to a detection regime by the subject. By detecting pulmonary congestion in the subject, potential episodes of heart failure may be identified and/or averted. The system and method may be configured to facilitate treatment of the subject to remediate detected pulmonary congestion and/or avert potential episodes of heart failure. For example, the system may provide enhanced access for a caregiver to detections of parameters related to pulmonary congestion in the subject. | 01-26-2012 |
20120024287 | SYSTEM AND METHOD FOR PROVIDING FEEDBACK TO A SUBJECT REGARDING RECEPTION OF POSITIVE AIRWAY SUPPORT THERAPY - A system and method provide feedback to a subject regarding compliance to a positive airway pressure support therapy regime. The feedback is provided to the subject in real-time (or near real-time). The feedback indicates to the subject whether a usage goal has been achieved. The usage goal may be dynamically and adaptively determined based on past usage by the subject. This may facilitate the automatic generation of usage goals for the subject that are realistic and gradually increase the compliance of the subject over time. | 02-02-2012 |
20120111331 | SYSTEM AND RESPIRATION APPLIANCE FOR SUPPORTING THE AIRWAY OF A SUBJECT - A respiration appliance ( | 05-10-2012 |
20120157900 | PRE-EMPTIVE FLUID SHIFTS TO TREAT OSA - A method of treating obstructive sleep apnea comprising reducing an effective amount of extracellular fluid of a patient suffering from obstructive sleep apnea. | 06-21-2012 |
20120209355 | SYSTEM AND METHOD FOR ADMINISTERING LIGHT THERAPY - A sleep mask is configured to provide light therapy to a subject. The sleep mask may provide a comfortable delivery mechanism for the light therapy, and may deliver the light therapy to the subject while the subject is asleep, in the process of going to sleep, and/or waking from sleep. In one embodiment, the sleep mask includes one or more of a shield, a strap, a first lighting module, and/or a second lighting module. | 08-16-2012 |
20120227742 | SYSTEM, METHOD AND RESPIRATION APPLIANCE FOR SUPPORTING THE AIRWAY OF A SUBJECT - A respiration appliance, system, and method for supporting the airway of a subject as the subject breaths. The flow of gas from the lungs of the subject during exhalation is leveraged to provide support to the airway. In particular, a body that encloses one or more external orifices of the subject provides a resistance differential between inhaled gas flows and exhaled gas flows that supports the subject's airway. | 09-13-2012 |
20130104903 | CHIN PIVOT PATIENT INTERFACE DEVICE | 05-02-2013 |
Erwin Witt, Long Grove, IL US
Patent application number | Description | Published |
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20100097576 | Administering and analyzing ophthalmic examinatioins - The present invention relates to technology for, among other things, administering, and analyzing the results of, ophthalmic examinations. The technology involves generating a display on a display device to enable a first ophthalmic exam to be administered, receiving a request for results of a second ophthalmic exam, requesting the results of the second ophthalmic exam from a data source, receiving the results of the second ophthalmic exam from the data source, displaying the results of the second ophthalmic exam on the display device and enabling annotation or modification of the results displayed on the display device. | 04-22-2010 |
Gerald J. Witt, Carmel, IN US
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20080266552 | Method and apparatus for assessing head pose of a vehicle driver - The head pose of a motor vehicle driver with respect to a vehicle frame of reference is assessed with a relative motion sensor positioned rearward of the driver's head, such as in or on the headrest of the driver's seat. The relative motion sensor detects changes in the position of the driver's head, and the detected changes are used to determine the driver's head pose, and specifically, whether the head pose is forward-looking (i.e., with the driver paying attention to the forward field-of-view) or non-forward-looking. The determined head pose is assumed to be initially forward-looking, and is thereafter biased toward forward-looking whenever driver behavior characteristic of a forward-looking head pose is recognized. | 10-30-2008 |
20080288143 | Method and apparatus for assessing driver head pose with a headrest-mounted relative motion sensor - A relative motion sensor mounted in the headrest of a vehicle driver seat is used to assess the head pose of a vehicle driver and adjust the headrest position to optimize both the safety of the driver and the sensitivity of the relative motion sensor. At the beginning of each ignition cycle, the relative motion sensor is used to adjust the position of the headrest relative to the driver's head for optimal driver safety, and the relative motion sensor is oriented to provide optimal sensitivity for head pose assessment when the headrest is positioned for driver safety. | 11-20-2008 |
20090123031 | Awareness detection system and method - An awareness detection system and method that includes an imaging device positioned to obtain a plurality of images of at least a portion of a subject's head, and an awareness processor in communication with the imaging device, wherein the awareness processor receives the plurality of images from the imaging device. The awareness processor performs the steps including classifying at least one image of the plurality of images based upon at least a portion of the subject's head, monitoring movement of at least one eye of the subject if the at least one image is classified as a predetermined classification, and determining an awareness state of the subject based upon the monitored movement of the at least one eye. | 05-14-2009 |
Hal Witt, Longview, TX US
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20120046518 | Estrus Synchronization Preparations & Effective CIDR-Less Protocols - An injectable preparation of estrogenic and progestrogenic hormonal compounds in an anhydrous excipient injected to synchronize estrus in non-menstruating placental female animals, and a five to nine day protocol to apply the unique preparation to achieve estrus synchronization. | 02-23-2012 |
20140194677 | ESTRUS SYNCHRONIZATION PREPARATIONS AND EFFECTIVE CIDR-LESS PROTOCOLS - An injectable preparation of estrogenic and progestrogenic hormonal compounds in an anhydrous excipient injected to synchronize estrus in non-menstruating placental female animals, and a five to nine day protocol to apply the unique preparation to achieve estrus synchronization. | 07-10-2014 |
Harley C. Witt, Vail, AZ US
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20090147394 | MANAGEMENT OF DATA CARTRIDGES IN MULTIPLE-CARTRIDGE CELLS IN AN AUTOMATED DATA STORAGE LIBRARY - In an automated library, data cartridges, such as magnetic tape cartridges, are stored in storage cells and accessed by data storage drives. An accessor with a gripper transports cartridges between storage cells and storage drives. Cartridges are prioritized according to their relative importance. A processor manages the placement of the cartridges in cells by having higher priority cartridges stored closer to the front of multi-cartridge cells than cartridges with a lower priority. Cartridges with a higher priority may also be stored closer to a storage drive than cartridges with a lower priority. A pusher may be used to push cartridges towards the front of multi-cartridge cells with an empty position to enable the gripper to reach the front cartridge. | 06-11-2009 |
Harry Joe Witt, Richmond, TX US
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20090311432 | Methods for smoothing a layer of cellulose material - A method for producing a smoothed layer of cellulose material on a substrate, including, at least in certain aspects, mixing cellulose material with an adhesive and gelling material in aqueous solution producing a mixture, applying the mixture to a surface of the substrate, the mixture as applied having an outer surface, and smoothing the outer surface with a finishing tool, the finishing tool having a base, optionally a cushion portion adjacent the base, and a smooth non-permeable covering over the base, the smooth non-permeable covering for contacting, pressing against, and moving on the outer surface of the mixture as applied; and such finishing tools for use in such methods. | 12-17-2009 |
Janice J. V. Witt, Rochester, NY US
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20090184143 | Multi-Use Carrying Bag With An Insulated Compartment - A collapsible, multi-use carrying bag having enclosed compartments suitable for transporting articles. The carrying bag includes a discrete upper collapsible compartment combined with a discrete lower collapsible compartment, separated and divided by a common wall, where each respectively has an opening for access thereto. The lower compartment is securely connected to the upper compartment to form a configurable carrying bag. The carrying bag includes at least one compartment having thermal insulative properties. A multitude of carrying arrangements are also provided. | 07-23-2009 |
Jason Witt, South Orange, NJ US
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20110112914 | DYNAMIC INTEGRATION AND LINEAR PRESENTATION OF ADVERTISING CONTENT AND MEDIA CONTENT - Described are methods and apparatuses, including computer program products, for dynamic integration and linear presentation of advertising content and media content. The method includes receiving a request for media content; combining the requested media content and advertising content to provide an interactive advertising unit; and transmitting the interactive advertising unit for presentation on the remote computing device, wherein the advertising content is presented before the requested media content. The interactive advertising unit includes a first content layer including the requested media content and a media player, a second content layer including the advertising content, and an integration module for coordinating interaction between the layers. Coordinating interaction between the layers includes: managing the spatial presentation of the requested media content and the advertising content, synchronizing the temporal presentation of the requested media content and the advertising content, and controlling the presentation priority of the requested media content and the advertising content. | 05-12-2011 |
20110112915 | DYNAMIC INTEGRATION AND NON-LINEAR PRESENTATION OF ADVERTISING CONTENT AND MEDIA CONTENT - Described are methods and apparatuses, including computer program products, for dynamic integration and non-linear presentation of advertising content and media content. The method includes receiving a request for media content; combining the requested media content and advertising content to provide an interactive advertising unit; and transmitting the interactive advertising unit for presentation on the remote computing device, wherein the advertising content and media content are presented concurrently. The interactive advertising unit includes a first content layer including the requested media content and a media player, a second content layer including the advertising content, and an integration module for coordinating interaction between the layers. Coordinating interaction between the layers includes: managing the spatial presentation of the requested media content and the advertising content, synchronizing the temporal presentation of the requested media content and the advertising content, and controlling the presentation priority of the requested media content and the advertising content. | 05-12-2011 |
20120215646 | Integration of a Wall-to-Wall Advertising Unit and Digital Media Content - Described are methods and systems for dynamic integration and presentation of advertising content and media content. A server computing device receives a request for media content from a remote computing device, and provides an interactive advertising unit. The interactive advertising unit includes a first content layer including the requested media content, a media player, and website content; a second content layer including the advertising content, wherein the advertising content comprises video content; and an integration module. The integration module is configured to display the video content to match the boundaries of the media player, extend the display area of the video content beyond the boundaries of the media player and underneath the website content of the first content layer, reduce the display area of the video content after a period of time to match the boundaries of the media player, and display the requested media content in the media player. | 08-23-2012 |
20120239510 | INTEGRATION OF AN ADVERTISING UNIT CONTAINING INTERACTIVE RESIDUAL AREAS AND DIGITAL MEDIA CONTENT - Described are systems and methods for dynamic integration and presentation of advertising content and media content. The method includes receiving a request for media content from a remote computing device. The method also includes providing an interactive advertising unit, which comprises a first content layer including the requested media content and a media player, a second content layer including the advertising content, wherein the advertising content comprises video content and website content, and an integration module configured to display the video content to match the boundaries of the media player, extend the display area of the video content, reduce the display area of the video content after a period of time, display the website content in an area outside of the boundaries of the media player, and display the requested media content in the media player. The method also includes transmitting the interactive advertising unit for presentation on the remote computing device. | 09-20-2012 |
Jeff Witt, Baltimore, MD US
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20090169061 | READING DEVICE WITH HIERARCHAL NAVIGATION - In some embodiments, disclosed is reading device that comprises a camera, at least one processor, and a user interface. The camera scans at least a portion of a document having text to generate a raster file. The processor processes the raster file to identify text blocks. The user interface allows a user to hierarchically navigate the text blocks when they are read to the user. | 07-02-2009 |
20090172513 | READING DEVICE WITH SHORTCUT READ FUNCTION - In some embodiments, a reading device is provided with a shortcut read mode in which a user can instruct the reading device of the type of document (e.g., invoice, package label, newspaper, etc.) that is to be read so that the device can more efficiently find and read back to the user desired (target) information from the document. | 07-02-2009 |
20090245695 | DEVICE WITH AUTOMATIC IMAGE CAPTURE - In some embodiments, provided are methods and reading devices with image capture capabilities for efficiently capturing multiple images. | 10-01-2009 |
20120229875 | READING DEVICE WITH SHORTCUT READ FUNCTION - In some embodiments, a reading device is provided with a shortcut read mode in which a user can instruct the reading device of the type of document (e.g., invoice, package label, newspaper, etc.) that is to be read so that the device can more efficiently find and read back to the user desired (target) information from the document. | 09-13-2012 |
20130060573 | READING DEVICE WITH HIERARCHAL NAVIGATION - In some embodiments, disclosed is reading device that comprises a camera, at least one processor, and a user interface. The camera scans at least a portion of a document having text to generate a raster file. The processor processes the raster file to identify text blocks. The user interface allows a user to hierarchically navigate the text blocks when they are read to the user. | 03-07-2013 |
Jeffrey Witt, Oakland, CA US
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20140111174 | Magnetic Field Cancellation in Switching Regulators - This invention uses new switching regulator structures to split single magnetic loops into multiple magnetic loops, with linked opposing magnetic fields, to cause a cancelling effect, resulting in a much lower overall magnetic field. This results in lower EMI. In one embodiment, synchronously switched transistors are divided up into parallel topside transistors and parallel bottomside transistors. The topside transistors are positioned to oppose the bottomside transistors, and bypass capacitors are connected between the pairs to create a plurality of current loops. The components are arranged to form a mirror image of the various current loops so that the resulting magnetic fields are in opposite directions and substantially cancel each other out. Creating opposite current loops may also be achieved by forming the conductors and components in a FIG. | 04-24-2014 |
Kathrin Witt, Cambridge, MA US
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20140199372 | MICROBIAL GROWTH FACTORS - Disclosed are methods of cultivating or isolating a microorganism using one or more quinones as growth factors. Also disclosed are methods of treating a mammalian species with deficiency in symbionts using such compounds. | 07-17-2014 |
Kenneth A. Witt, Edwardsville, IL US
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20120283298 | METHODS FOR TREATING MEMORY IMPAIRMENT - Methods for administering a therapeutically effective amount of a somatostatin receptor-4 (SSTR4) agonist in order to treat learning and memory impairment for Alzheimer's disease is disclosed. | 11-08-2012 |
Kevin Witt, Bigfork, MT US
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20130029187 | HIGH PERFORMANCE FLOW BATTERY - High performance flow batteries, based on alkaline zinc/ferro-ferricyanide rechargeable (“ZnFe”) and similar flow batteries, may include one or more of the following improvements. First, the battery design has a cell stack comprising a low resistance positive electrode in at least one positive half cell and a low resistance negative electrode in at least one negative half cell, where the positive electrode and negative electrode resistances are selected for uniform high current density across a region of the cell stack. Second, a flow of electrolyte, such as zinc species in the ZnFe battery, with a high level of mixing through at least one negative half cell in a Zn deposition region proximate a deposition surface where the electrolyte close to the deposition surface has sufficiently high zinc concentration for deposition rates on the deposition surface that sustain the uniform high current density. The mixing in the flow may be induced by structures such as: conductive and non-conductive meshes; screens; ribbons; foam structures; arrays of cones, cylinders, or pyramids; and other arrangements of wires or tubes used solely or in combination with a planar electrode surface. Third, the zinc electrolyte has a high concentration and in some embodiments has a concentration greater than the equilibrium saturation concentration—the zinc electrolyte is super-saturated with Zn ions. | 01-31-2013 |
Kevin B. Witt, Bigfork, MT US
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20130011711 | MODULAR STACKED BATTERY SYSTEM - An energy storage cell charged and discharged by electrolyte fluid. The cell includes a module that comprises a wall that separates an anode plate from a cathode plate. An anode hub is connected to the anode plate and a cathode hub is connected to the cathode plate. The anode hub and cathode hub are assembled together through an opening in the wall. An electrical connector connects the anode hub to the cathode hub to electrically connect the anode plate to the cathode plate maintaining the plates on separate sides of the wall at the same electrical potential. A plurality of energy storage cells are connected together to provide a flow cell battery system. | 01-10-2013 |
Kevin James Witt, Colorado Springs, CO US
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20120128053 | METHOD AND APPARATUS FOR CONTROLLING A CONTINUOUS TIME LINEAR EQUALIZER - An example method for controlling a continuous time linear equalizer includes: developing a voltage histogram of a signal present at an output of a continuous time linear equalizer; developing a quality factor for the voltage histogram; comparing the quality factor with a prior quality factor; decreasing an equalization of the continuous time linear equalizer if the quality factor is less than the prior quality factor and increasing the equalization of the continuous time linear equalizer if the quality factor is greater than the prior quality factor. | 05-24-2012 |
Kyle David Witt, Arlington, TX US
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20090191850 | Alert Method, Apparatus, System and Program Product - According to one embodiment, a mobile phone wirelessly receives an alert request from a separate alert triggering device via a first wireless interface of the mobile phone. In response to the alert request, the mobile phone automatically transmits an alert message utilizing wireless radio frequency communication via a second wireless interface of the mobile phone and a wireless wide area network. The communication of alerts can further be supported by the viral transmission of alert relay requests that propagate opportunistically in an attempt to reach a communication device, such as a mobile phone or WAP, that is capable of delivering an alert relay message to an electronic communication destination. | 07-30-2009 |
Lawrence J. Witt, Denver, CO US
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20120091158 | PORTABLE BEVERAGE CONTAINER INCORPORATING GAME SCORING DEVICE - A portable container having movable indicia on an external surface of the container to keep track of game scores or other events and is characterized by the use of external numbered bands or sleeves with associated markers as set forth in different embodiments as hereinafter described. | 04-19-2012 |
Leslie Rae Witt, Redwood City, CA US
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20120112500 | Vehicle Seating Apparatus - The invention comprises a vehicle and seating arrangement having a central hub with four sides surrounded by four seats. The seats are arranged adjacent a respective side of the hub and facing substantially parallel to the side of the hub. In at least one embodiment, the arrangement provides access for each passenger to the aisle. | 05-10-2012 |
Mark Witt, Chicago, IL US
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20140053949 | Ice machine - An ice bagger is provided. The ice bagger includes an ice hopper into which ice is disposed from an ice manufacturer. The ice hopper further includes an ice agitator and defines an ice trough there beneath. An ice auger, housed inside the ice trough, transports ice to an ice delivery chute. A hatch is positioned beneath the ice delivery chute, upon which the bag rests while filling. A scale is positioned on the hatch. The scale weighs the ice being deposited into the bag. When the bag is full, the bag is sealed by a sealer. When the bag is sealed, the hatch opens and the bag of ice is deposited in an bag depository. This Abstract is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. | 02-27-2014 |
Mark C. Witt, Chicago, IL US
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20120226148 | MEDICAL DEVICE POSITION GUIDANCE SYSTEM WITH WIRELESS CONNECTIVITY BETWEEN A NONINVASIVE AND AN INVASIVE DEVICE - A medical device position guidance system having a noninvasive medical device communicable with an invasive medical device. The system provides outputs useful to assess the position of an invasive medical device in an animal, such as a human. A magnetic field is used to gather information about the position of the invasive device. Radio waves are used to communicate this information between the noninvasive device and the invasive device. | 09-06-2012 |
Paul Witt, Midland, MI US
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20140088936 | CATALYTIC ZONES IN CONTINUOUS CATALYTIC REACTORS - A method including converting a predetermined number of catalytic zones into a number of finite elements, where the number of finite elements include a number of collocation points represented by a number of mathematical roots in an algebraic system, modeling a catalyst volume including a length of a continuous reactor to have the predetermined number of catalytic zones, representing the first ordinary differential equation, second ordinary differential equation, and third ordinary differential equations in the algebraic system, and performing orthogonal collocation on the number of finite elements in the algebraic system while simultaneously varying at least one of the first number of polynomials and simultaneously varying a percentage of active catalyst and a length of each of the predetermined number of catalytic zones in the second number of polynomials to obtain the mass flow rate of the product for the given chemical reactions. | 03-27-2014 |
Rachel Witt, Madison, WI US
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20120150293 | LARYNGEAL IMPLANT FOR TREATING GLOTTIC INSUFFICIENCY - A laryngeal implant for treating glottic insufficiency includes a displacement member positionable in a larynx such that at least a portion of the displacement member is disposed between thyroid cartilage and a vocal fold of the larynx. The displacement member is at least one of selectively adjustable in volume and selectively adjustable in compressibility when the displacement member is positioned in the larynx to selectively position the vocal fold in a medial displacement position. | 06-14-2012 |
Robert G. Witt, La Jolla, CA US
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20100048638 | HEPARAN SULFATE INHIBITORS - Provided herein are heparan sulfate inhibitors, including modulators of heparan sulfate glycosylation, heparan sulfate sulfation, and/or heparan sulfate epimerization. | 02-25-2010 |
Rochelle Witt, San Francisco, CA US
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20080241929 | METHOD AND MEANS FOR PRODUCING HIGH TITER, SAFE, RECOMBINANT LENTIVIRUS VECTORS - Lentiviral vectors modified at the 5′ LTR or both the 5′ and 3′ LTR are useful in the production of recombinant lentivirus vectors (See the Figure). Such vectors can be produced in the absence of a functional tat gene. Multiple transformation of the host cell with the vector carrying the transgene enhances virus production. The vectors can contain inducible or conditional promoters. | 10-02-2008 |
20080286836 | METHOD AND MEANS FOR PRODUCING HIGH TITER, SAFE RECOMBINANT LENTIVIRUS VECTORS - Lentiviral vectors modified at the 5′ LTR or both the 5′ and 3′ LTR's are useful in the production of recombinant lentivirus vectors. Such vectors can be produced in the absence of a functional tat gene. Multiple transformation of the host cell with the vector carrying the transgene enhances virus production. | 11-20-2008 |
Roger Witt, Philadelphia, PA US
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20100095725 | BRIDGE TURRET TRANSFER ASSEMBLY - An apparatus for joining two fixed bases having a plurality of can necking stages, is provided. The apparatus minimizes space, and reduces the diameter of a can neck as it transfers a can body from a first fixed base to a second fixed base. | 04-22-2010 |
Ronald L. Witt, Fort Collins, CO US
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20090309053 | Fluid Admission System for Providing a Pressure-Balanced Valve - A valve assembly includes a valve housing located between a fluid inlet region maintained at a first pressure and a fluid outlet region maintained at a second pressure. A movable metering plate is located within valve housing. A fixed metering plate interacts with the movable metering plate to meter fluid flow through the valve housing. An armature is coupled to the movable metering plate and is configured to move the movable metering plate from a closed position toward an open position. The fluid admission system further includes a balancing region to balance pressure related forces acting on the movable portions of the valve, including the metering plate. A balance passageway is in communication with the balancing region and the fluid outlet region to maintain the balancing region at the second pressure of the fluid outlet region when the movable metering plate is in the closed position. | 12-17-2009 |
Roy M. Witt, Charlotte, NC US
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20110022541 | Methods and Systems for Proactive Loan Modification - Embodiments of the invention include a computer implemented method for automatically modifying the terms of a plurality of mortgages within a portfolio of mortgages, such that, monthly payments for the plurality of mortgages are reduced. The method includes calculating a current net present value for each of the mortgages in the portfolio of mortgages. The method also includes calculating a plurality of future net present values for each of the mortgages in the portfolio, each future net present value corresponding to one set of modified loan terms. The method also includes selecting the largest calculated future net present value. The method also includes automatically modifying the loan terms of each of the plurality of mortgages where the largest future net present value is greater than the current net present value. Loan terms are modified to correspond to the modified loan terms resulting in the largest net present value. | 01-27-2011 |
Roy Michael Witt, Charlotte, NC US
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20130166437 | METHODS AND SYSTEMS FOR PROACTIVE LOAN MODIFICATION - Embodiments of the invention include a computer implemented method for automatically modifying the terms of a plurality of mortgages within a portfolio of mortgages, such that, monthly payments for the plurality of mortgages are reduced. The method includes calculating a current net present value for each of the mortgages in the portfolio of mortgages. The method also includes calculating a plurality of future net present values for each of the mortgages in the portfolio, each future net present value corresponding to one set of modified loan terms. The method also includes selecting the largest calculated future net present value. The method also includes automatically modifying the loan terms of each of the plurality of mortgages where the largest future net present value is greater than the current net present value. Loan terms are modified to correspond to the modified loan terms resulting in the largest net present value. | 06-27-2013 |
Russell A. Witt, Plano, TX US
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20080263355 | Method and System for Encrypting Files Based on Security Rules - The present disclosure is directed to a method and system for encrypting files based on security rules. In accordance with a particular embodiment of the present disclosure, a request to store a file on a storage device is received. At least one security parameter associated with a security profile of the file is identified. It is determined whether to encrypt the file by applying at least one security rule to the security parameter. The security rule includes selection criteria. The file is encrypted if the security rule indicates the file should be encrypted. The file is stored on the storage device. | 10-23-2008 |
Ryan Witt, Huxley, IA US
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20100131095 | Seed Dispenser Control - Control apparatus for a pneumatic seed meter having a seed disc that uses a pneumatic pressure differential to hold and release seed on a rotating disc. The control apparatus is controlled to disrupt the pressure differential in an area of the rotating disc to selectively disrupt planting of seed by the seed meter to, for example, reduce overlap planting. | 05-27-2010 |
20130174766 | Seed Dispenser Control - Control apparatus for a pneumatic seed meter having a seed disc that uses a pneumatic pressure differential to hold and release seed on a rotating disc. The control apparatus is controlled to disrupt the pressure differential in an area of the rotating disc to selectively disrupt planting of seed by the seed meter to, for example, reduce overlap planting. | 07-11-2013 |
Ryan Witt, Pasadena, CA US
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20090287968 | NETWORK COMMUNICATION THROUGH A SPECIFIED INTERMEDIATE DESTINATION - This disclosure provides a method of routing communications over a network through an intermediate destination, and it also provides a “universal proxy” that may be used for this purpose. A host wishing to deliver information to a client sends packets as part of a first exchange or “session” to the intermediate destination, which performs error detection and recovery for received packets. The intermediate destination then (if desired) masks the source and transmits the information to the client in a second session, with the intermediate destination controlling transmission (e.g., specifying transmission protocol) and performing loss recovery as appropriate. This methodology enables a number of applications, including masquerading of source identity through the intermediate destination, and TCP acceleration (e.g., by subscribing to a service where the intermediate destination is used to accelerate communications or offer special types of processing or services). A “universal proxy” can be implemented as a single network appliance, accessible to act as a proxy from anywhere on a wide area network (e.g. the Internet, using an IP address). If desired, the universal proxy can also be configured as a two-way proxy. | 11-19-2009 |
Ryan Witt, New York, NY US
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20110216650 | Dynamic Adjustment of Receive Window Utilized by a Transmitting Device - A method of controlling size of a receive window includes, at a transmitting device, transmitting packets over a communication channel from the transmitting device to a receiver, receiving acknowledgment packets from the receiver corresponding to the transmitted packets, determining a backlog parameter for the receiver in accordance with a parameter value in the received acknowledgment packets, resetting the size of the receive window in accordance with a function of a current size of the receive window and the backlog parameter, and after the resetting, transmitting packets over the communication channel from the transmitting devices to the receiver in accordance with the reset size of the receive window. | 09-08-2011 |
Scott Witt, Brooklyn, NY US
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20140101548 | CONCURRENTLY PRESENTING INTERACTIVE INVITATIONAL CONTENT AND MEDIA ITEMS WITHIN A MEDIA STATION THROUGH THE USE OF BUMPER CONTENT - A media channel can include a mix of media items and invitational content packages. At some point during the playback of the media channel, an invitational content package can be presented. In response to detecting the occurrence of an interactive segment triggering event during the presentation of the invitational content package, an invitational content interactive segment and a next media item can be simultaneously presented. This can be accomplished by splitting the media channel into multiple streams, such as an audio stream and a visual stream, and presenting an element of the interactive segment within a first stream and an element of the media item within a second stream. To decrease the likelihood that a user may equate the invitational content with the media item, a bumper content item, such as audio that says, “now back to the music,” can be presented just prior to playback of the media item. | 04-10-2014 |
Sigurdur S. Witt, Ashwaubenon, WI US
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20110114782 | Dispenser with Low-Material Sensing System - Apparatus, systems and methods for dispensing sheet material from a roll which include a low-material sensing system. The low-material sensing system provides an indication when the sheet material approaches depletion or is depleted so that the depleted sheet material roll can be replaced with a full roll. The low-material sensing system determines that the sheet material is depleted or near depletion by comparing the rotational speed of a sheet material roll from which the sheet material is unwound with the speed of the motor which produces movement of the sheet material roll when power is supplied to the motor. The sheet material roll speed increases as material is unwound while the motor speed remains relatively constant. A low-material indication is provided when the comparison reaches a threshold representative of the low-material state. | 05-19-2011 |
Steven Edward Witt, Harrison, OH US
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20090324660 | PERSONAL-CARE ARTICLE FOR SEQUENTIALLY DISPENSING COMPOSITIONS WITH DIFFERENT FRAGRANCES - The present invention relates to a personal-care article for dispensing and or applying a personal-care product that comprises a package and a personal-care product. The package comprises at least one chamber, a dispensing orifice, a first zone proximate to the dispensing orifice and a second zone distal to the dispensing orifice, wherein the first zone and the second zone are both located in the at least one chamber. The personal-care product comprises a first personal-care composition substantially disposed within the first zone and the second personal-care composition substantially disposed within the second zone. The first composition comprises a first fragrance releaseably associated with a suppressing agent and the second composition comprises a second fragrance releaseably associated with a suppressing agent; wherein the first fragrance is different from the second fragrance. | 12-31-2009 |
Steven Edward Witt, Morrow, OH US
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20140079747 | Spray Drying Microcapsules - Spray drying microcapsules with particulates, the microcapsules that result from such spray drying, and compositions and methods of making said compositions including the spray-dried microcapsules. | 03-20-2014 |
20140079748 | ANHYDROUS COMPOSITIONS HAVING MICROCAPSULES AND NON-VOLATILE OILS - Anhydrous compositions having microcapsules and non-volatile oils; and methods related thereto. | 03-20-2014 |
20140086965 | Spray Drying Microcapsules - Spray drying microcapsules with particulates, the microcapsules that result from such spray drying, and compositions and methods of making said compositions including the spray-dried microcapsules. | 03-27-2014 |
20140178442 | COMPOSITIONS AND ARTICLES HAVING A PARENT FRAGRANCE AND MICROCAPSULES ENCAPSULATING A NON-PARENT FRAGRANCE - A composition having a parent fragrance and microcapsules encapsulating another fragrance; and methods related thereto. | 06-26-2014 |
20140274870 | Personal Care Compositions - Aerosolized compositions including a cyclic oligosaccharide; a fragrance; a volatile solvent; and a propellant; wherein the aerosolized composition is free of nonvolatile solvents are described herein. The aerosolized compositions and methods disclosed herein may provide a longer lasting fragrance. | 09-18-2014 |
20150086595 | Spray Drying Microcapsules - Spray drying microcapsules with particulates, the microcapsules that result from such spray drying, and compositions and methods of making said compositions including the spray-dried microcapsules. | 03-26-2015 |
Tyler Witt, Warsaw, IN US
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20140243831 | ACETABULAR DRILL PIN - An acetabular drill pin comprising an elongated shaft having a proximal end and a distal end opposite thereof along a longitudinal axis of the shaft; at least two depth markings along the shaft, each of the at least two depth markings being positioned a pre-defined distance from the distal end of the shaft; and a fluted portion proximate the distal end of the shaft, the fluted portion being disposed between a shoulder and a flat-bottom milling tip, the tip being configured to penetrate a peri-acetabular area of a pelvis as the fluted portion is imparted with rotary motion. | 08-28-2014 |
Tyler D. Witt, Fond Du Lac, WI US
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20090254093 | Patient-Specific Alignment Guide - An orthopedic apparatus includes an alignment guide attachable to one of a femoral joint surface of a femur of a patient. The alignment guide has a patient-specific three-dimensional engagement surface, and at least one guiding portion defining a guiding passage. The engagement surface anatomically matches a corresponding portion of the femoral joint surface. | 10-08-2009 |
20110093086 | Patient-Specific Hip Joint Devices - A patient-specific acetabular resection guide includes a dome-shaped surface bounded by a periphery. The dome-shaped surface is a three-dimensional patient-specific surface designed to anatomically match and be received into an acetabulum of the patient, based on a three-dimensional image of a hip joint of the patient reconstructed from a medical scan of the hip joint. The resection guide includes a plurality of guiding formations defined on the resection guide and having patient-specific shapes and orientations for guiding corresponding osteotomies relative to the acetabulum for correcting hip dysplasia. | 04-21-2011 |
20110184419 | PATIENT-SPECIFIC ACETABULAR GUIDES AND ASSOCIATED INSTRUMENTS - A method for preparing a joint surface of a patient for an implant, such as, for example, an acetabular implant for a hip joint. According to the method, a patient-specific guide is attached to a complementary joint surface of the patient. The patient-specific guide includes a guiding element oriented along a patient-specific alignment axis. The alignment axis is determined during a preoperative plan of the patient for implant alignment. A shaft of a guiding tool is removably coupled to the guiding element of the guide. A three-dimensional orientation device is removably attached to the shaft of the guiding tool. A position of a bubble of the orientation device is marked with a mark on an outer transparent surface of the orientation device while the guiding tool is oriented along the alignment axis. The marked orientation device can be used for aligning other instruments during the procedure. | 07-28-2011 |
20110218537 | Method and Apparatus for Preparing a Proximal Femur - A system for preparing a proximal femur can include a broach that includes a broach body having an anterior side, a posterior side, a lateral side and a medial side. The medial side can have a roughened cutting surface. The lateral side can have a smooth, non-cutting surface. The system can further comprise a cutting scribe assembly and a cutting guide assembly. | 09-08-2011 |
20110218582 | Method and Apparatus for Implanting a Modular Femoral Hip - An insertion system for implanting a prosthetic component includes a handle, a shaft, and a guide rod. The handle includes an impaction portion. The shaft extends from and is fixed to the handle. The guide rod is removably coupled to the shaft and includes a proximal end adapted to be rotationally fixed within the impaction portion and a distal end adapted to attach to the prosthetic component. | 09-08-2011 |
20110218583 | Assembly Tool for Modular Implants and Associated Method - An assembly tool comprises in an assembled configuration a proximal implant fastener, a distal implant fastener, and a compression member. The assembly tool is operable to hold in the assembled configuration a proximal implant partially engageable with a distal implant during implantation and axial impaction. Axial impaction is exerted through the compression member of the assembly tool. The assembly tool is also operable to securely lock the tapers of proximal and distal implants after impaction by rotating the compression member. | 09-08-2011 |
20110218636 | Guide Assembly for Lateral Implants and Associated Methods - An assembly for use in guiding a lateral fastener into a lateral bore of a femoral body implant. The assembly can include an outrigger having an arm portion, a leg portion extending from the arm portion, and an alignment tube extending from the leg portion. The assembly can further include a support pad and an adjustable shaft member coupled to the support pad and the leg portion. A quick-release system can adjustably maintain a position of the shaft member relative to the leg portion. | 09-08-2011 |
20110218640 | Method and Apparatus for Trialing and Implanting a Modular Femoral Hip - A modular femoral hip implant trialing system. The system generally includes a proximal body, a fastener, and a fastener retention member. The proximal body includes a proximal bore, a tapered distal bore, and a passageway connecting the proximal bore to the distal bore. The proximal bore, the distal bore, and the passageway are aligned along a first axis. The fastener includes a head in the proximal bore and a stem in the distal bore, the fastener is aligned along the first axis. The fastener retention member is positioned in the proximal bore and is operable to retain at least a portion of the fastener within the proximal bore. | 09-08-2011 |
20110218641 | Modular Lateral Hip Augments - An implant for a hip can include a lateral augment adapted to be coupled to a lateral side of a femoral body implant. The lateral augment can include a body portion having a first surface, a second surface opposite the first surface, and a protrusion extending from the second surface. The protrusion can have a shape adapted to mate with a complimentary shaped recess formed in the lateral side of the femoral body implant. An aperture can be positioned in the body portion and extend through the protrusion. A fastener can be received through the aperture and adapted to be threadably secured to the lateral bore. The fastener can be configured to have a length sufficient to pass through a portion of a greater trochanter for securing the portion of the greater trochanter and the lateral augment to the femoral body implant. | 09-08-2011 |
20110224674 | PATIENT-SPECIFIC ACETABULAR ALIGNMENT GUIDES - An acetabular device includes a patient-specific acetabular alignment guide including a bone engagement surface. The bone engagement surface has a first portion configured and shaped to be conforming and complementary to an acetabular rim surface and a second portion configured and shaped to be conforming and complementary to a periacetabular area of an acetabulum of a patient. The acetabular alignment guide includes a plurality of guiding formations extending through the second portion for guiding a plurality of alignment pins therethrough. The bone engagement surface and the plurality of guiding formations are prepared from a three-dimensional model of the acetabulum of the specific patient reconstructed pre-operatively from a scan of the patient. | 09-15-2011 |
20120226282 | METHOD AND APPARATUS FOR IMPLANTING A MODULAR FEMORAL HIP - A method of implanting a prosthetic component is disclosed that includes attaching a guide rod to the prosthetic component, removably coupling the guide rod to a shaft extending from a handle, and positioning the prosthetic component in an anatomical feature. The method also includes impacting an impaction portion of the handle and uncoupling the guide rod from the shaft, leaving the guide rod attached to the prosthetic component. The method further includes positioning a reamer over the guide rod to create a reamed opening in the anatomical feature. | 09-06-2012 |
Tyler D. Witt, Warsaw, IN US
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20120226283 | PATIENT-SPECIFIC ACETABULAR GUIDES AND ASSOCIATED INSTRUMENTS - A patient-specific acetabular guide can be used for preparing an acetabulum of a patient to receive an acetabular implant. The acetabular guide includes a patient-specific engagement surface designed to be complementary and mateable with a corresponding surface of the patient's pelvic anatomy. The acetabular guide is designed during a pre-operative plan for the patient by a three-dimensional reconstruction of the anatomy of the patient using two-dimensional medical images. The patient-specific engagement surface has a first portion mateable with a portion of the acetabulum of the patient. The acetabular guide includes a guiding element that extends from the acetabular guide opposite to the first portion of engagement surface. The guiding element defines a bore designed to be oriented along an alignment axis for an acetabular implant when the acetabular guide is engaged to the acetabulum. | 09-06-2012 |
20130110185 | Method And Apparatus For Trialing And Implanting A Modular Femoral Hip | 05-02-2013 |
20130231674 | Assembly Tool For Modular Implant And Associated Method - A method of implanting a modular implant having a proximal implant and a distal implant into an anatomic site includes sequentially assembling a plurality of components of an assembly tool on to the proximal and distal implants and holding corresponding tapers of the proximal and distal implants separated by a selected separation distance by the assembly tool. The method also includes impacting the proximal and distal implants to an anatomic depth without changing the separation distance by impacting the assembly tool, and actuating the assembly tool to lock the corresponding tapers of the proximal and distal implants without removing the assembly tool. | 09-05-2013 |
20130274889 | Modular Lateral Hip Auguments - An implant for a hip can include a lateral augment adapted to be coupled to a lateral side of a femoral body implant. The lateral augment can include a body portion having a first surface, a second surface opposite the first surface, and a protrusion extending from the second surface. The protrusion can have a shape adapted to mate with a complementary shaped recess formed in the lateral side of the femoral body implant. An aperture can be positioned in the body portion and extend through the protrusion. A fastener can be received through the aperture and adapted to be threadably secured to the lateral bore. The fastener can be configured to have a length sufficient to pass through a portion of a greater trochanter for securing the portion of the greater trochanter and the lateral augment to the femoral body implant. | 10-17-2013 |
20140012268 | Method And Apparatus For Preparing A Proximal Femur - A system for preparing a proximal femur can include a broach that includes a broach body having an anterior side, a posterior side, a lateral side and a medial side. The medial side can have a roughened cutting surface. The lateral side can have a smooth, non-cutting surface. The system can further comprise a cutting scribe assembly and a cutting guide assembly. | 01-09-2014 |
20140052270 | Patient-Specific Hip Joint Devices - An implant for a femoral head of a patient. The implant includes a shell implantable on the femoral head of the patient and correcting a defect of the femoral head. The shell is designed preoperatively to have a patient-specific first surface for articulation with the patient's acetabulum and a patient-specific periphery mateable with a periphery of the defect. The shell caps the defect and the first surface of the shell is continuous to a remaining healthy surface of the femoral head. The defect can be a bone defect, a cartilage defect or a combination thereof. | 02-20-2014 |
20140074249 | Method And Apparatus To Identify Coordinated Components - A prosthetic system is disclosed that can have a feature for identifying an aspect of the prosthetic member and related instruments. The identification feature can identify cooperating components of the prosthetic system, such as an implant and instruments for use with the implant. | 03-13-2014 |
20140081272 | Method And Apparatus For Implanting A Modular Femoral Hip - A method of implanting a prosthetic component is disclosed that includes attaching a guide rod to the prosthetic component, removably coupling the guide rod to a shaft extending from a handle, and positioning the prosthetic component in an anatomical feature. The method also includes impacting an impaction portion of the handle and uncoupling the guide rod from the shaft, leaving the guide rod attached to the prosthetic component. The method further includes positioning a reamer over the guide rod to create a reamed opening in the anatomical feature. | 03-20-2014 |
20140081278 | ACETABULAR CUP INSERTER HANDLE - Disclosed is an acetabular positioning and insertion instrument. Additionally, a method of positioning an acetabular prosthesis with an insertion instrument is disclosed. The positioning instrument can include engaging members to contact an acetabular prosthesis and holding it relative to a portion of the instrument for both rotational and positioning of the prosthesis. | 03-20-2014 |
20140081282 | Method And Apparatus For Implanting A Prosthesis - Disclosed is a system for engaging a prosthesis and for implanting the same. The system can include a component or plurality of components to engage an acetabular prosthesis in both rotational and axial fixation. A method of using the insertion assembly is also disclosed. In addition, a method of assembling, disassembling, and cleaning the insertion assembly is disclosed. | 03-20-2014 |
20140094816 | Patient-Specific Shoulder Guide - A method for inserting an acetabular implant into the acetabulum of a patient. The method includes engaging a patient-specific surface of acetabular alignment guide to a complementary rim surface and periacetabular area of a patient. A plurality of alignment pins are inserted through corresponding alignment apertures of the acetabular alignment guide and into the periacetabular area of the patient. The acetabular alignment guide is removed without removing the alignment pins from the patient. An alignment adapter is coupled to an acetabular inserter over the alignment pins and an acetabular implant is implanted using the acetabular inserter. | 04-03-2014 |
20140107651 | Patient-Specific Acetabular Guides And Associated Instruments - A surgical kit for preparing a joint surface to receive an implant includes a patient-specific guide for a joint surface. The patient-specific guide has a patient-specific surface complementary to a surface of the joint for nesting engagement, and a guiding element oriented along a patient-specific alignment axis. The alignment axis is determined during a preoperative plan of the specific patient for implant alignment. The kit includes a guiding tool couplable to the guiding element of the patient-specific guide and a three-dimensional orientation device removably couplable the guiding tool for intra-operative calibration, such that, after calibration, the orientation device can be removably coupled to a shaft of a surgical instrument to align the shaft along the alignment axis. | 04-17-2014 |
20140114321 | Method And Apparatus For Implanting A Prosthesis - Disclosed is a system for engaging and holding a prosthesis both axially and rotationally relative to an inserter assembly. The inserter assembly can engage an acetabular prosthesis in a selected position, such as axially, with a first portion and then or subsequently engage the acetabular prosthesis with a second portion in a rotationally fixed manner. The acetabular prosthesis can then be inserted into a prepared acetabulum according to a disclosed method with the inserter assembly. The inserter assembly can then be removed from the acetabular prosthesis to allow for reduction of a femur. | 04-24-2014 |
20140163574 | Method And Apparatus For Driving A Member - A method and tool for driving a bit. The tool includes a handle extending along a longitudinal axis between a first end and a second end. The handle can be in a first configuration to provide a first drive ration. In a second configuration, such as a T-shaped configuration, a gear assembly can be disengaged to provide a second drive ratio for the bit driving system. | 06-12-2014 |
20140197060 | Instrument Case - A surgical instrument tray assembly according to the principles of the present disclosure includes an outer case, an inner tray, and a handle. The inner tray is configured to fit within the outer case and is releasably attached to the outer case. The handle is securely coupled to the inner tray such that the surgical instrument tray assembly, including the outer case and the inner tray, is transportable with a single hand by engaging the handle. | 07-17-2014 |
20140200619 | Guide Assembly For Lateral Implants And Associated Methods - A method for use in guiding a lateral fastener into a lateral bore of a femoral body implant. The method can use an outrigger having an arm portion, a leg portion that extends from the arm portion, and an alignment tube that extends from the leg portion. The method can further use a support pad and an adjustable shaft member that couples to the support pad and the leg portion. A shaft member can be adjustably maintained in a position relative to the leg portion by a quick-release system. | 07-17-2014 |
20140276873 | Guide Alignment System And Method - An orthopedic device includes a patient-specific acetabular guide that can be used for preparing an acetabulum of a patient to receive an acetabular implant and/or placement of an acetabular prosthesis. The acetabular guide has a body with an outer three-dimensional surface configured to match an acetabulum of a specific patient's hip joint designed from data of the patient's hip joint. The acetabular guide can further include a peripheral annular rim. | 09-18-2014 |
20150038972 | Method And Apparatus For Implanting A Modular Femoral Hip - A method of implanting a prosthetic component is disclosed that includes attaching a guide rod to the prosthetic component, removably coupling the guide rod to a shaft extending from a handle, and positioning the prosthetic component in an anatomical feature. The method also includes impacting an impaction portion of the handle and uncoupling the guide rod from the shaft, leaving the guide rod attached to the prosthetic component. The method further includes positioning a reamer over the guide rod to create a reamed opening in the anatomical feature. | 02-05-2015 |
William Witt, Lexington, KY US
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20090112282 | OCCIPITAL NERVE STIMULATION - An implantable medical device comprises one or more electrical stimulation generators, and a housing that contains the one or more electrical stimulation generators. The implantable medical device also includes a first medical lead no greater than about 6 inches in length, and a second medical lead no greater than about 6 inches in length. The housing includes a first connector block that electrically connects the first medical lead to at least one of the one or more electrical stimulation generators, and a second connector block that electrically connects the second medical lead to at least one of the one or more electrical stimulation generators. The implantable medical device may be part of an electrical stimulation system implanted beneath the skin and inferior to the inion of a patient to deliver stimulation therapy to at least one of an occipital nerve and a branch of the occipital nerve. | 04-30-2009 |
William R. Witt, Corvallis, OR US
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20100213670 | Board Game - A board game is presented that includes a game board or playing surface having an even plurality of precisely cut game piece sockets, each socket having a unique shape, and a plurality of game pieces, each game piece precisely engaging only one of the even plurality of game piece sockets. The game presents a contest for two or more players to be the first to fit all of their allocated, precisely cut pieces, each into their corresponding socket and then announce the name of the game, Pajaggle™. The board game may also be played individually against the clock to engage all of a pre-selected number of pieces in their respective sockets on a given board or playing surface. | 08-26-2010 |
Wolf Witt, Sunnyvale, CA US
Patent application number | Description | Published |
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20090265409 | PROCESSOR FOR PERFORMING MULTIPLY-ADD OPERATIONS ON PACKED DATA - A method and apparatus for including in a processor instructions for performing multiply-add operations on packed data. In one embodiment, a processor is coupled to a memory. The memory has stored therein a first packed data and a second packed data. The processor performs operations on data elements in said first packed data and said second packed data to generate a third packed data in response to receiving an instruction. At least two of the data elements in this third packed data storing the result of performing multiply-add operations on data elements in the first and second packed data. | 10-22-2009 |
20110264895 | METHOD AND APPARATUS FOR PERFORMING MULTIPLY-ADD OPERATIONS ON PACKED DATA - A method and apparatus for including in a processor instructions for performing multiply-add operations on packed data. In one embodiment, a processor is coupled to a memory. The memory has stored therein a first packed data and a second packed data. The processor performs operations on data elements in said first packed data and said second packed data to generate a third packed data in response to receiving an instruction. At least two of the data elements in this third packed data storing the result of performing multiply-add operations on data elements in the first and second packed data. | 10-27-2011 |
20120216018 | PROCESSOR FOR PERFORMING MULTIPLY-ADD OPERATIONS ON PACKED DATA - A method and apparatus for including in a processor instructions for performing multiply-add operations on packed data. In one embodiment, a processor is coupled to a memory. The memory has stored therein a first packed data and a second packed data. The processor performs operations on data elements in said first packed data and said second packed data to generate a third packed data in response to receiving an instruction. At least two of the data elements in this third packed data storing the result of performing multiply-add operations on data elements in the first and second packed data. | 08-23-2012 |
20120331028 | PROCESSOR FOR PERFORMING MULTIPLY-ADD OPERATIONS ON PACKED DATA - A method and apparatus for including in a processor instructions for performing multiply-add operations on packed data. In one embodiment, a processor is coupled to a memory. The memory has stored therein a first packed data and a second packed data. The processor performs operations on data elements in said first packed data and said second packed data to generate a third packed data in response to receiving an instruction. At least two of the data elements in this third packed data storing the result of performing multiply-add operations on data elements in the first and second packed data. | 12-27-2012 |
Wolf C. Witt, Sunnyvale, CA US
Patent application number | Description | Published |
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20130091190 | PROCESSOR FOR PERFORMING MULTIPLY-ADD OPERATIONS ON PACKED DATA - A method and apparatus for including in a processor instructions for performing multiply-add operations on packed data. In one embodiment, a processor is coupled to a memory. The memory has stored therein a first packed data and a second packed data. The processor performs operations on data elements in said first packed data and said second packed data to generate a third packed data in response to receiving an instruction. At least two of the data elements in this third packed data storing the result of performing multiply-add operations on data elements in the first and second packed data. | 04-11-2013 |
20130198254 | PROCESSOR FOR PERFORMING MULTIPLY-ADD OPERATIONS ON PACKED DATA - A method and apparatus for including in a processor instructions for performing multiply-add operations on packed data. In one embodiment, a processor is coupled to a memory. The memory has stored therein a first packed data and a second packed data. The processor performs operations on data elements in said first packed data and said second packed data to generate a third packed data in response to receiving an instruction. At least two of the data elements in this third packed data storing the result of performing multiply-add operations on data elements in the first and second packed data. | 08-01-2013 |
20130219151 | PROCESSOR FOR PERFORMING MULTIPLY-ADD OPERATIONS ON PACKED DATA - A method and apparatus for including in a processor instructions for performing multiply-add operations on packed data. In one embodiment, a processor is coupled to a memory. The memory has stored therein a first packed data and a second packed data. The processor performs operations on data elements in said first packed data and said second packed data to generate a third packed data in response to receiving an instruction. At least two of the data elements in this third packed data storing the result of performing multiply-add operations on data elements in the first and second packed data. | 08-22-2013 |
20130262547 | PROCESSOR FOR PERFORMING MULTIPLY-ADD OPERATIONS ON PACKED DATA - A method and apparatus for including in a processor instructions for performing multiply-add operations on packed data. In one embodiment, a processor is coupled to a memory. The memory has stored therein a first packed data and a second packed data. The processor performs operations on data elements in said first packed data and said second packed data to generate a third packed data in response to receiving an instruction. At least two of the data elements in this third packed data storing the result of performing multiply-add operations on data elements in the first and second packed data. | 10-03-2013 |
20130262836 | PROCESSOR FOR PERFORMING MULTIPLY-ADD OPERATIONS ON PACKED DATA - A method and apparatus for including in a processor instructions for performing multiply-subtract operations on packed data. In one embodiment, a processor is coupled to a memory. The memory has stored therein a first packed data and a second packed data. The processor performs operations on data elements in said first packed data and said second packed data to generate a third packed data in response to receiving an instruction. At least two of the data elements in this third packed data storing the result of performing multiply-subtract operations on data elements in the first and second packed data. | 10-03-2013 |