Patent application number | Description | Published |
20110073780 | OPTICAL HEATER FOR CRYOGENIC ION IMPLANTER SURFACE REGENERATION - In an ion implanter, one or more optical heaters are disposed above a pair of support arms. The support arms have an engaged positioned which is disposed beneath a platen and a retractable position displaced vertically away from the platen and rotated away from the platen in a direction parallel to a planar surface thereof. When the support arms are in the retracted position, the one or more optical heaters is configured to provide optical energy incident on surfaces of the cooling pads disposed on the support arms for removal of unwanted materials thereon. In this manner, the optical heaters are used during a regeneration cycle of cryogenic surfaces in an ion implanter. | 03-31-2011 |
20110143461 | IN VACUUM OPTICAL WAFER HEATER FOR CRYOGENIC PROCESSING - A vacuum assembly used for warming processed substrates above the dew point to prevent unwanted moisture on the processed substrate surfaces as well as reducing negative impact on manufacturing throughput. The vacuum assembly includes a processing chamber, a substrate handling robot, and a heater which may be an optical heater. The processing chamber is configured to cryogenically process one or more substrates. The transfer chamber is connected to the processing chamber and houses the substrate handling robot. The substrate handling robot is configured to displace one or more substrates from the processing chamber to the transfer chamber. The heater is connected to the transfer chamber above the substrate handling robot such that the heater emits energy incident on the substrate when the substrate handling robot displaces the substrate in the transfer chamber. | 06-16-2011 |
20120060353 | MECHANISM AND METHOD FOR ENSURING ALIGNMENT OF A WORKPIECE TO A MASK - A workpiece support having alignment features to allow the proper alignment of the shadow mask to the workpiece is provided. The alignment features include tactile sensors, so as to measure the pressure being applied to each alignment feature. Based on these pressure readings, a determination can be made as to whether the workpiece is properly aligned with the shadow mask. In some embodiments, corrective actions may be initiated if a determination is made that the workpiece is not properly aligned. | 03-15-2012 |
20120241648 | HEAT LIP SEAL FOR CRYOGENIC PROCESSING - In an ion implanter, an elastomer seal is used for cryogenic processing and includes an internal cavity defined by a pair of opposing side walls and a bottom wall disposed therebetween. An electrically conductive spring is disposed within the cavity and extends along a length of the seal. The seal is configured to provide a lateral biasing force against the pair of opposing side walls and to conduct an applied current which results in heat being generated that emanates at least along the pair of opposing side walls. In this manner, the heat from the spring maintains the temperature of the seal above its brittle point. This allows the elastomer seal to maintain its pliability and consequently its sealing integrity during processing at cryogenic temperatures. | 09-27-2012 |
20130088028 | METHOD AND APPARATUS FOR LIFTING A HORIZONTALLY-ORIENTED SUBSTRATE FROM A CASSETTE - A system and method are disclosed for removing horizontally oriented substrates from a cassette. A substrate lifter has an engagement end for engaging a substrate and an adjustment end for engaging an adjustment assembly. The engagement end includes a recess having first and second arcuate sidewalls configured to engage an OD of the substrate, and a circular protrusion positioned between the first and second arcuate sidewalls. The circular protrusion allows lateral movement of the substrate up to a predetermined amount and prevents lateral movement of the substrate in excess of the predetermined amount. Other embodiments are described and claimed. | 04-11-2013 |
20130088030 | METHOD AND APPARATUS FOR MANIPULATING A SUBSTRATE - A device is disclosed for manipulating a substrate having an inside diameter (ID). The device includes a handle, a trigger that slides within the handle, an alignment shaft and a plurality of substrate supports having distal ends. A plurality of substrate support actuators are connected to the trigger. The trigger can move the plurality of substrate supports between a substrate engaging position and a substrate releasing position through selective engagement of the plurality of substrate supports by the plurality of substrate support actuators. In the substrate engaging position the distal ends of the substrate supports move radially outward to engage the ID of the substrate, enabling the device to hold the substrate without touching the substrate faces. Other embodiments are described and claimed. | 04-11-2013 |
20130089395 | METHOD AND APPARATUS FOR REMOVING A VERTICALLY-ORIENTED SUBSTRATE FROM A CASSETTE - A system and method are disclosed for removing vertically oriented substrates from a cassette. A lifter includes a lifter notch and a stabilizer notch for holding a substrate. The lifter notch engages and lifts the substrate along the substrate ID, while the stabilizer notch captures the substrate OD to prevent lateral movement of the substrate during lifting. In use, the cassette is tilted to bias all substrates to one side and ensure consistent spacing. The lifter moves up into the cassette until the notches are adjacent, but beneath, the ID and OD of a substrate. The lifter is moved laterally to position the notches directly below the ID and OD. Upward movement of the lifter causes the lifter notch to lift the substrate along the ID. The lifter continues upward with the substrate until the substrate clears the top of the cassette. Other embodiments are described and claimed. | 04-11-2013 |
20130089403 | METHOD AND APPARATUS FOR HOLDING A PLURALITY OF SUBSTRATES FOR PROCESSING - A substrate carrier includes a carrier plate, a cover plate and a plurality of substrate support slots. The carrier plate has recesses for receiving substrates. A sidewall of each recess includes protrusions for engaging the OD of a substrate. The cover plate is rotatable-and has a cam on an undersurface. The cam is enagageable with a lateral slot in each of a plurality of substrate supports of the carrier plate. Rotating the cover plate causes the cam to move the substrate supports, one by one, so a substrate engaging end of the substrate support moves away from an associated substrate recess. A substrate is loaded into the recess, whereupon the cover plate is rotated further so the cam disengages from the lateral slot. The substrate supports are biased to engage the OD of the substrate to lock the substrate within the recess. Other embodiments are described and claimed. | 04-11-2013 |
20130240759 | Method and Apparatus for Clamping and Cooling a Substrate for ION Implantation - A system and method are disclosed for holding and cooling substrates during processing. A substrate clamp has an engagement portion for engaging a substrate about the inside diameter as well as a portion of the substrate surface immediately adjacent to the inside diameter. The clamp has a retracted position which enables the engagement portion to fit through the substrate ID, and an expanded position which enables the engagement portion to engage the substrate ID and the substrate surface immediately adjacent to the inside diameter. The clamp can include a conformal coating to enhance engagement between the substrate and the engagement portion. The clamp can also include an energy absorbing coating on one or more surfaces to maximize the absorption of radiative energy emitted from the substrate. Other embodiments are described and claimed. | 09-19-2013 |
20150071327 | GAS COUPLED PROBE FOR SUBSTRATE TEMPERATURE MEASUREMENT - A low pressure temperature sensor for measuring the temperature of a substrate during semiconductor device manufacturing is generally described. Various embodiments describe a gas chamber having an opening disposed within a dielectric plate of a platen with a seal disposed around the opening in the gas chamber such that the opening in the gas chamber may be sealed against the substrate. Furthermore, a temperature sensor and a spring are disposed in the gas chamber, the spring biased to place the temperature sensor in contact with the substrate. Additionally, a gas source configured to pressurize the gas chamber with a low pressure gas in order to increase thermal conductivity between the substrate and the temperature sensor is provided. | 03-12-2015 |
20150176625 | CONTAINED CERAMIC FASTENER - A ceramic fastener includes a ceramic body portion, and a containment layer disposed around the ceramic body portion. The containment layer retains pieces of the ceramic body portion when the ceramic body portion is subjected to a torque sufficient to fracture the ceramic body portion. The fastener can be a nut, and the containment layer can be disposed around one or more of the top, bottom and side surfaces of the nut. The containment layer can be a metal shroud having a thickness from 0.01 to 0.125 inches. The ceramic body portion can be alumina or zirconia. A thread insert may be disposed within a fastener bore of the ceramic body portion. | 06-25-2015 |
20150276487 | Technique For Temperature Measurement And Calibration Of Semiconductor Workpieces Using Infrared - An improved system and method of measuring the temperature of a workpiece in a processing chamber is disclosed. Because silicon has very low emissivity in the infrared band, a coating is disposed on at least a portion of the workpiece. This coating may be graphite or any other material that can be readily applied, and has a relatively constant emissivity over temperature in the infrared spectrum. In one embodiment, a coating of graphite is applied to a portion of the workpiece, allowing the temperature of the workpiece to be measured by observing the temperature of the coating. This technique can be used to calibrate a processing chamber, validate operating conditions within the processing chamber, or to develop a manufacturing process. | 10-01-2015 |
Patent application number | Description | Published |
20100107564 | Patched Drinking Water Bag - A system and method for pull-off sanitation patches for bagged water dispersion systems. | 05-06-2010 |
20100193542 | Systems and Methods of Providing Sanitary Water in a Disaster or Similar Situation - A system and method for dispensing potable fluids wherein a bagged fluid, such as water, is dispensed via a spiked water dispensing device. | 08-05-2010 |
20110031273 | Ribbed Water Spike - A ribbed spike for use with dispensing a fluid, such a water, from a bag. The spike includes a plurality of ribs or undulations on its outer surface which can improve connection strength to a bag of fluid. Systems and methods for using such a spike in the dispensing of fluid in a variety of situations are also provided. | 02-10-2011 |
20140117013 | TRANSPORTATION AND STORAGE SYSTEM FOR BAGGED FLUIDS - A transport system for a fluid which comprises a fluid containing bag, an overwrap bag which encloses the fluid containing bag, and a box which encloses the overwrap bag. | 05-01-2014 |
20140263438 | Portable Dispensing System for Bagged Fluids - A portable dispensing system for bagged fluids for turning a disposable liquid-filled bag into a portable personal hydration system. | 09-18-2014 |
Patent application number | Description | Published |
20140005925 | Systems, Methods and Vehicles for Providing Route Guidance | 01-02-2014 |
20140012497 | VEHICLE NAVIGATION SYSTEMS AND METHODS FOR PRESENTING INFORMATION ORIGINATING FROM A MOBILE DEVICE - Vehicle navigation systems and methods for presenting information originating from a mobile device on a vehicle navigation system display of a vehicle are disclosed. In one embodiment, a method of presenting information originating from a mobile device on a vehicle navigation system display of a vehicle includes receiving, by a vehicle navigation system, application data from an application operating on the mobile device, wherein the application data from the application represents an entity in proximity to the vehicle. The method further includes displaying an icon representing the application data from the application on a map presented on the vehicle navigation system display. The icon is positioned on the map according to a geographic location of the entity. | 01-09-2014 |
20140107889 | VEHICLE AUXILIARY SYSTEM WITH GLOBAL POSITIONING SYSTEM CONTROL - A system for a vehicle includes a vehicle support subsystem in communication with the GPS subsystem, the vehicle support subsystem operable in response to the GPS subsystem. The system can control a vehicle characteristic (e.g., tire inflation pressure, suspension system, suspension damping system, ride height adjustment system) based at least in part on terrain obtained from a global positioning system (GPS), current weather information, and/or historical weather information. | 04-17-2014 |
20150073701 | VEHICLE NAVIGATION SYSTEMS AND METHODS FOR PRESENTING INFORMATION ORIGINATING FROM A MOBILE DEVICE - Vehicle navigation systems and methods for presenting information originating from a mobile device on a vehicle navigation system display of a vehicle are disclosed. In one embodiment, a method of presenting information originating from a mobile device on a vehicle navigation system display of a vehicle includes receiving, by a vehicle navigation system, application data from an application operating on the mobile device, wherein the application data from the application represents an entity in proximity to the vehicle. The method further includes displaying an icon representing the application data from the application on a map presented on the vehicle navigation system display. The icon is positioned on the map according to a geographic location of the entity. | 03-12-2015 |
Patent application number | Description | Published |
20100121358 | TISSUE MANAGEMENT METHODS, APPARATUS, AND SYSTEMS - Tissue management methods can include inserting a clamping device into a vessel and clamping a vessel wall via the clamping device. Tissue can be dilated about the clamping device and an anastomotic device provided to the vessel. | 05-13-2010 |
20100249524 | FOAM PORT AND INTRODUCER ASSEMBLY - A surgical portal and introducer assembly includes an introducer defining a longitudinal axis and having a longitudinal passageway and a portal member positionable within the longitudinal passageway of the introducer. The portal member is adapted for positioning within a tissue tract and has at least one longitudinal port for passage of a surgical object. The portal member comprises a compressible material and is adapted to transition between a first expanded condition to facilitate securing of the portal member within the tissue tract and in substantial sealed relation with tissue surfaces defining the tissue tract and a second compressed condition to facilitate at least partial insertion of the portal member within the tissue tract. The assembly may include an expandable restraining member at least partially disposed within the longitudinal passageway of introducer. The restraining member is adapted to expand and compress the portal member to cause the portal member to assume the compressed condition thereof, to thereby facilitate passage of the portal member through the longitudinal passageway of the introducer and into the tissue tract. | 09-30-2010 |
20100286506 | METHOD FOR DETERMINING A POSITION OF AN INSTRUMENT WITHIN A BODY CAVITY - A method for determining the depth, direction, and/or angle of an instrument inserted into a cavity in which a user compares the light output of a light source assembly at a distal end of the instrument with known light outputs for that light source assembly. The instrument may include a plurality of light source assemblies having light outputs of different colors and intensities. The instrument may be an introducer that enables a port, e.g., a foam port, to be accurately positioned within an incision. | 11-11-2010 |
20110021877 | SURGICAL PORT AND FRANGIBLE INTRODUCER ASSEMBLY - A surgical portal and introducer assembly includes an introducer dimensioned for at least partial positioning within a tissue tract, and having a longitudinal introducer channel extending therethrough and a portal positionable within the longitudinal channel of the introducer. The introducer defines leading and trailing ends, and further has a frangible segment adapted to separate to expose the introducer channel. The portal has at least one longitudinal port for passage of a surgical object. The portal comprises a compressible material and is adapted to transition from a first expanded condition to a second compressed condition upon advancement through the longitudinal channel of the introducer to facilitate passage through the introducer whereby, upon separating of the frangible segment, the portal is released from the longitudinal channel to transition toward the first expanded condition to be generally secured within the tissue tract. | 01-27-2011 |
20110029050 | INTRA-VENTRICULAR BRAIN COOLING CATHETER - A method for cooling of a brain with localized hypothermia allowing for maintenance of the core body temperature is achieved by positioning a cooling catheter within a ventricular cavity of the brain. The cooling catheter includes an inlet channel and an outlet channel providing for a closed flow of a cooling fluid into and out of the cooling catheter. A sack is formed at a distal end of the cooling catheter. The sack is in fluid communication with distal ends of the inlet channel and the outlet channel such that the sack is continually flushed with the cooling fluid as the cooling fluid flows into and out of the cooling catheter. The sack, when filled, takes the shape and size of the ventricular cavity filling the ventricular cavity in which it is positioned. The method further includes cooling the cooling catheter and the ventricular cavity through the closed flow of the cooling fluid through the cooling catheter. | 02-03-2011 |
20110054258 | FOAM PORT INTRODUCER - The present disclosure relates to devices for introducing a port within a body cavity. The system includes a compressible port that collapses radially for positioning into an introducer that is inserted into an incision. Methods for using the devices are also described. | 03-03-2011 |
20110264118 | Surgical Device - A wound closure device for closing a surgical wound is provided. The device includes a flexible base sheet and at least one flexible hemostatic clip for applying pressure to a patient's tissue. The flexible base sheet includes at least a first end and a second end, as well as an aperture extending through the base sheet longitudinally from proximate to the first end toward the second end. The aperture has a first and a second longitudinally extending edge. The clip has a first end, a second end, a top, a bottom, and at least a first and a second clamping member. Each clamping member has a distal edge. The clip is attachable to the base sheet. | 10-27-2011 |
20130184725 | TISSUE MANAGEMENT APPARATUS FOR VASCULAR ACCESS - Tissue management methods can include inserting a clamping device into a vessel and clamping a vessel wall via the clamping device. Tissue can be dilated about the clamping device and an anastomotic device provided to the vessel. | 07-18-2013 |
20140163588 | TISSUE MANAGEMENT APPARATUS FOR VASCULAR ACCESS - Tissue management methods can include inserting a clamping device into a vessel and clamping a vessel wall via the clamping device. Tissue can be dilated about the clamping device and an anastomotic device provided to the vessel. | 06-12-2014 |
20150265280 | METHODS OF ATTACHING AN IMPLANT TO A VESSEL - A method of attaching an implant to a vessel can include clamping a portion of a wall of a vessel within a patient. The method can also include positioning an implant adjacent to an outer surface of the wall of the vessel, and the implant can include an access port. The method can also include cutting the wall of the vessel about the portion of the wall that has been clamped, passing the portion of the wall that has been clamped and that has been cut about through the implant to remove the portion of the wall from the patient and to provide an opening in the vessel, and securing the implant to the vessel such that the access port is in direct fluid communication with an interior of the vessel via the opening in the vessel. | 09-24-2015 |
20150282918 | DEVICES AND METHODS FOR FIXATION OF BODILY IMPLANTS - A medical device includes an elongate member configured to be at least partially disposed within a body of a patient. The elongate member has an outer surface. The outer surface of the elongate member has a first ridge and a second ridge. | 10-08-2015 |
Patent application number | Description | Published |
20140243403 | TREATING COLORECTAL, PANCREATIC, AND LUNG CANCER - The invention relates to methods of determining an appropriate chemotherapy for a subject based on expression levels of a TAK1 biomarker, such as one or more TAK1 biomarkers listed in Table 1, or any subset or combination thereof, e.g., a set of biomarkers consisting of or comprising GGH, BMP7, BAMBI, MBOAT2, HSPA12A, FYN, NAV2, RGL1, SYK and RUNX1 genes, optionally with one or both of INHBB and/or BMPR1A. In some embodiments, the biomarkers include one, two, three, or all of BMP7, BAMBI, BMPR1A, and INHBB. Kits useful for the methods are also provided. | 08-28-2014 |
20150119410 | BIOMARKERS OF RESPONSE TO NAE INHIBITORS - Disclosed herein are markers whose mutational status is associated with sensitivity to treatment with NAE inhibitors. Mutational status is determined by measurement of characteristics of markers associated with the marker genes. Compositions and methods are provided to assess markers of marker genes to predict response to NAE inhibition treatment. | 04-30-2015 |
Patent application number | Description | Published |
20080207615 | Method to determine responsiveness of cancer to epidermal growth factor receptor targeting treatments - The present invention is directed to a method for determining the responsiveness of cancer to an epidermal growth factor receptor (EGFR) treatment. In a preferred embodiment, the presence of at least one variance in the kinase domain of the erbB1 gene confers sensitivity to the tyrosine kinase inhibitor gefitinib. Thus, a diagnostic assay for these mutations will allow for the administration of gefitinib, erlotinib and other tyrosine kinase inhibitors to those patients most likely to respond to the drug. | 08-28-2008 |
20080234264 | Method to determine responsiveness of cancer to epidermal growth factor receptor targeting treatments - The present invention is directed to a method for determining the responsiveness of cancer to an epidermal growth factor receptor (EGFR) treatment. In a preferred embodiment, the presence of at least one variance in the kinase domain of the erbB1 gene confers sensitivity to the tyrosine kinase inhibitor gefitinib. Thus, a diagnostic assay for these mutations will allow for the administration of gefitinib, erlotinib and other tyrosine kinase inhibitors to those patients most likely to respond to the drug. | 09-25-2008 |
20100087482 | Method for Treating Gefitinib Resistant Cancer - The present invention is directed to methods for the treatment of gefitinib and/or erlotinib resistant cancer. An individual with cancer is monitored for cancer progression following treatment with gefitinib and/or erlotinib. Progression of the cancer is indicative that the cancer is resistant to gefitinib and/or erlotinib. Once progression of cancer is noted, the subject is administered a pharmaceutical composition comprising an irreversible epidermal growth factor receptor (EGFR) inhibitor. In preferred embodiments, the irreversible EGFR inhibitor is EKB-569, HKI-272 and HKI-357. | 04-08-2010 |
20130316935 | METHOD TO DETERMINE RESPONSIVENESS OF CANCER TO EPIDERMAL GROWTH FACTOR RECEPTOR TARGETING TREATMENTS - Disclosed herein are methods and reagents for determining the responsiveness of cancer to an epidermal growth factor receptor (EGFR) targeting treatment. The detection of these mutations will allow for the administration of gefitinib, erlotinib and other tyrosine kinase inhibitors to those patients most likely to respond to the drug. | 11-28-2013 |
20150176081 | METHOD TO DETERMINE RESPONSIVENESS OF CANCER TO EPIDERMAL GROWTH FACTOR RECEPTOR TARGETING TREATMENTS - Disclosed herein are methods and reagents for determining the responsiveness of cancer to an epidermal growth factor receptor (EGFR) targeting treatment. The detection of these mutations will allow for the administration of gefitinib, erlotinib and other tyrosine kinase inhibitors to those patients most likely to respond to the drug. | 06-25-2015 |
Patent application number | Description | Published |
20140139866 | Printer control mechanism for a device having a mobile operating system - A table-side hospitality device includes an integral printer mechanism, such as a thermal printer. The device comprises a general purpose processing unit on which a mobile- or embedded-device operating system, such as Android, executes. A control program (the device application) executing on the processing unit facilitates ordering, order management, invoicing and payment. When the application needs to print, it interacts with the printer directly, preferably using the general purpose input-output (GPIO) bus of the processor. In particular, during the print operation, the processor (via the general purpose I/O) outputs, as a set of control signals, a bit-map of the desired graphics (text, images, or the like), and these control signals drive the printer directly without requiring a dedicated micro-controller or OS-specific printer drivers. | 05-22-2014 |
20140192795 | Secure wireless network-based activation for table-side information and point-of-sale devices - A new table-side device is seamlessly and securely integrated to an existing (primary) Wi-Fi network within an operating environment at a restaurant location. The location includes a data management server (DMS) for managing the local operations of devices operating there. The device being installed at the location is auto-configured into the primary Wi-Fi network by being provided with a default Wi-Fi profile that only enables the device to be activated on an activation Wi-Fi network also available at the location. Once the device activates to the Wi-Fi activation network, it requests activation onto the primary Wi-Fi network from a cloud-based data center. The data center requests an activation password from the local DMS. The local DMS generates an activation bundle, which is then returned and eventually instantiated on the device to complete the activation. Once activated, the device updates its Wi-Fi profile to now executed on the primary Wi-Fi network. | 07-10-2014 |
Patent application number | Description | Published |
20100247671 | METHOD AND COMPOSITION FOR ALLEVIATING OR PREVENTING ISCHEMIC TISSUE DAMAGE - A method for increasing collateral circulation includes providing a pharmaceutically acceptable synthetic cerebrospinal fluid that has a density different than that of the patient's naturally-occurring cerebrospinal fluid. The synthetic cerebrospinal fluid includes a vasodilator. The method further includes administering the synthetic cerebrospinal fluid to an intrathecal space of a patient through a lumbar access point to reach the intrathecal space of a patient. | 09-30-2010 |
20100280438 | BIDIRECTIONAL CEREBRAL SPINAL FLUID INFUSION CATHETER WITH COOLING MECHANISM AND METHOD OF USE - A device and method for delivering a treatment solution includes a bi-directional catheter comprising at least a first lumen and a second lumen, wherein the first lumen comprises a proximal end having an inflow portal and a distal end having an outflow portal, and the second lumen comprises a side wall having at least one inflow portal allowing for fluid communication from an outer surface of the side wall to an inner surface of the side wall and the second lumen further comprises a proximal end having an outflow portal. The device and method further include a pump having an input channel, a reservoir for receiving and containing the treatment solution, a cooling apparatus for cooling the treatment solution, and an output channel. The outflow portal of the second lumen of the catheter is in fluid communication with the input channel of the pump and the output channel of the pump is in fluid communication with the inflow portal of the first lumen. | 11-04-2010 |
20120004596 | Catheter for Use in Revascularization Procedures and Method of Using Same - A method of removing vascular blockage includes providing a catheter system. comprising an outer catheter, a cutting catheter having a serrated distal end, a bypass catheter, and a guidewire. In the catheter system, the bypass catheter is slidably disposed within the cutting catheter and the outer catheter. The method includes positioning a distal end of the catheter system at a proximal end of an occlusion located within a vessel and moving the bypass catheter through the occlusion so that a medicated treatment solution may be delivered through the bypass catheter to an area of the brain or other tissue served by the vessel blocked by the occlusion. Both during and after the delivery of medicated treatment solution to the blocked part of the vessel with the bypass catheter, the physician may engage the occlusion with the cutting catheter by moving the cutting catheter in a clockwise/counterclockwise or forward/backward direction within the outer catheter, cutting and then removing at least a portion of the occlusion from the vessel. | 01-05-2012 |
20120191069 | System for Cooling and Pressurizing Fluid - A pump for delivering a fluid, created by cooling and pressurizing a fluid, into the intrathecal space of a patient, the pump comprising an input channel, an input reservoir in fluid communication with the input channel, a cooling apparatus configured to remove heat from the fluid and a pressurizing mechanism configured to impart pressure to the fluid, an output reservoir, and an output channel, and wherein the output channel is configured to be in fluid communication with a first lumen of a catheter and wherein the first lumen of the catheter is configured to be disposed within the intrathecal space of the patient. | 07-26-2012 |
20120203163 | CATHETER FOR USE IN REVASCULARIZATION PROCEDURES AND METHOD OF USING SAME - A method of removing vascular blockage includes providing a catheter system comprising an outer catheter with a serrated cutting element at its distal end, a bypass catheter, and a guidewire. In the catheter system, the bypass catheter is slidably disposed within the outer catheter. The method includes positioning a distal portion of the catheter system at a proximal end of an occlusion located within a vessel and moving the bypass catheter through the occlusion so that a medicated treatment solution may be delivered through the bypass catheter to an area of the brain or other tissue served by the vessel blocked by the occlusion. Both during and after the delivery of medicated treatment solution to the blocked part of the vessel with the bypass catheter, the physician may engage the occlusion with the cutting element by moving the outer catheter in a clockwise/counterclockwise or forward/backward direction within the outer catheter, cutting and then removing at least a portion of the occlusion from the vessel. | 08-09-2012 |
20130097781 | DEVICE AND METHOD FOR STABILIZATION OF ANGIOGRAPHY TABLE - A stabilization device includes a base, a column, and a table support structure, wherein the column is disposed within the base and is movable within the base along a vertical axis. The table support structure is connected to the column and comprises a substantially planar top surface. The stabilization device may be positioned under an extension of a patient support table and adjusted along the vertical axis so that a substantially planar top surface of the table support structure is disposed flush against a substantially planar bottom surface of the extension. | 04-25-2013 |
20140214071 | EMBOLIC COIL DELIVERY SYSTEM AND METHOD OF USING SAME - A device and method of treating an aneurysm in a cranial artery of a patient includes providing a coil delivery system having a bypass catheter with a proximal end portion, a distal end portion, and an intermediate portion. The bypass catheter also includes a bypass lumen extending from the proximal end portion to the distal end portion and a coil delivery lumen that extends from the proximal end portion to a coil delivery opening in a side wall of the bypass catheter. The coil delivery system also includes an embolic coil or multiple coils capable of being deployed separately through the coil delivery opening and electrolytically detached, and at least one balloon disposed about an outer surface of the bypass catheter and capable of substantially preventing blood flow around the outer surface of the bypass catheter when inflated. The system may be used without coil embolization to provide endovascular bypass with segmental vessel occlusion during brain surgery such as craniotomy with clipping of a cerebral aneurysm. | 07-31-2014 |
20150335758 | METHOD AND COMPOSITION FOR ALLEVIATING OR PREVENTING ISCHEMIC TISSUE DAMAGE - A method for increasing collateral circulation includes providing a pharmaceutically acceptable synthetic cerebrospinal fluid that has a density different than that of the patient's naturally-occurring cerebrospinal fluid. The synthetic cerebrospinal fluid includes a vasodilator. The method further includes administering the synthetic cerebrospinal fluid to an intrathecal space of a patient through a lumbar access point to reach the intrathecal space of a patient. | 11-26-2015 |
Patent application number | Description | Published |
20090045038 | Digital multimeter having improved rotary switch assembly - A multimeter includes a case having a rotary selector knob for selecting a multimeter function. A circuit board defining multiple switching terminals thereon is located in the case. A rotary switch assembly is operatively coupled to the selector knob. The rotary switch assembly has a plurality of contact pairs which selectively complete a galvanic connection across predetermined pairs of switching terminals. The rotary switch assembly further includes first and second switch members located in opposition on respective sides of the circuit board. Each of the switch members has at least one of the contact pairs. | 02-19-2009 |
20090045805 | Digital multimeter having housing sealing arrangement - A multimeter comprises a housing structure including a case defining an interior cavity in which components of the multimeter are located. The case has a shell of rigid polymeric material defining at least one groove containing a softer polymeric material. In addition, the housing structure further includes at least one rigid panel element juxtaposed to the case. The panel element has an elongate bead on an inside surface thereof in alignment with the groove such that the elongate bead presses into the softer polymeric material to provide a seal. | 02-19-2009 |
20090045806 | Digital multimeter having case panel structure - A multimeter includes a case defining an interior cavity in which components of the multimeter are located. The case has a top portion defining a plurality of first button apertures. A rotary selector knob is also provided for selecting a multimeter function. The multimeter further includes a separate front panel juxtaposed to the top portion of the case. The front panel has a plurality of second button apertures in respective register with at least some of the first button apertures. The top portion of the case may define a recess in which the front panel is received. | 02-19-2009 |
20090102455 | Digital multimeter having hinged shield arrangement - A multimeter comprises a case having a circuit board located therein. The circuit board has a top side and a bottom side. A shield arrangement is configured to cover at least a portion of the top side and the bottom side of the circuit board. The shield arrangement includes a top shield part adjacent to the top side of the circuit board and a bottom shield part adjacent to the bottom side of the circuit board. The shield arrangement also includes a connecting structure by which the top shield part is interconnected with the bottom shield part. The connecting structure preferably forms at least one hinge configured such that the top shield part and the bottom shield part can be moved between open and closed configurations. Often, a plurality of hinges will be provided. | 04-23-2009 |
20110140687 | DIGITAL MULTIMETER HAVING CASE PANEL STRUCTURE - A multimeter includes a case defining an interior cavity in which components of the multimeter are located. The case has a top portion defining a plurality of first button apertures. A rotary selector knob is also provided for selecting a multimeter function. The multimeter further includes a separate front panel juxtaposed to the top portion of the case. The front panel has a plurality of second button apertures in respective register with at least some of the first button apertures. The top portion of the case may define a recess in which the front panel is received. | 06-16-2011 |
20120103765 | DIGITAL MULTIMETER HAVING IMPROVED ROTARY SWITCH ASSEMBLY - A multimeter includes a case having a rotary selector knob for selecting a multimeter function. A circuit board defining multiple switching terminals thereon is located in the case. A rotary switch assembly is operatively coupled to the selector knob. The rotary switch assembly has a plurality of contact pairs which selectively complete a galvanic connection across predetermined pairs of switching terminals. The rotary switch assembly further includes first and second switch members located in opposition on respective sides of the circuit board. Each of the switch members has at least one of the contact pair. | 05-03-2012 |