51st week of 2008 patent applcation highlights part 52 |
Patent application number | Title | Published |
20080312663 | COMPUTER-ASSISTED JOINT ANALYSIS USING SURFACE PROJECTION - A system and method for computer-assisted joint analysis, wherein the joint elements in a three-dimensional imaging data set are segmented and then projected onto a two-dimensional or three-dimensional reference area for interference analysis and surgical planning. | 2008-12-18 |
20080312664 | LEFT ATRIAL APPENDAGE CLOSURE - A medical device is disclosed for tissue, body lumen and/or cavity closure inside a body of a patient. In one particular application, the medical device can be used for minimally invasive access and closure of a left atrial appendage of the heart. The medical device generally includes a tool used for grasping the appendage, a closure member, and at least one tool to deploy, control, and position the closure member for closing the appendage. The device can also include an expander tool for expanding the working area around the left atrial appendage to improve visibility during the procedure. In other embodiments, the medical device may include other tools, for example an imaging tool for viewing the target area and/or other tools that are considered useful in a left atrial appendage closure procedure. | 2008-12-18 |
20080312665 | CLIPPING INSTRUMENT FOR AN ENDOSCOPIC SURGICAL DEVICE - A clipping instrument for an endoscope is provided. The clipping instrument includes a flexible sheath, an operation wire, at least one detachable clip assembly, including a pair of clipping arms and a fastening ring. The clipping arms are configured to be projected forward to open outside the flexible sheath and to be closed to clip onto a treatment object outside the flexible sheath according to movements of the fastening ring. The clipping instrument further includes a sleeve formed to have a plurality of slits and a blade spring piece to be attached to the sleeve. The sleeve includes a plurality of blade springs, each of which is settled in one of the plurality of the slits of the sleeve when the blade spring piece is attached to the sleeve. The plurality of blade springs can resiliently hold the detachable clip assembly in a posture with respect to the flexible sheath. | 2008-12-18 |
20080312666 | CLIP APPLIER AND METHODS OF USE - An apparatus for delivering a closure element can include a splittable carrier tube and a splitter to split the tube. The carrier tube can have an outer surface retaining a closure element in a tubular configuration and can be split into radially-expandable flaps. A closure element has can have shape-memory body having a relaxed configuration with a planar-annular body defining a lumen with tines directed inwardly from the body. The clip can be held in a retaining configuration having a substantially asymmetrically-elongated tubular shape with a trapezoidal longitudinal cross-sectional profile and a proximal end having the tines being longitudinally directed with a first tine being more distally oriented compared to a substantially opposite second tine being more proximal, and retracting to a deploying configuration having a tubular shape with a rectangular longitudinal cross-sectional profile with the first tine being even with the second tine when being delivered. | 2008-12-18 |
20080312667 | Self-Orientating Suture Wound Closure Device - A device is disclosed for providing an indication as to the relative position of a vessel or artery opening thereby facilitating the choice of which suturing or plugging technique to thereafter use. A disclosed device includes an outer tube and a collapsible foot slidably disposed within a distal end of the outer tube. The foot is connected to a shaft that passes through the tube and exits a proximal end thereof. The device may further include one or more threaded suture needles, a biodegradable plug or other wound closing device that is connected to another shaft. The collapsed or folded foot is pushed distally out of the tube and through the opening in the vessel whereupon the foot expands. Pulling the expanded foot in the proximal direction provides an indication as to the orientation of the opening in the vessel, which assists in determining the type of closing procedure to be carried out. The shaft connected to the foot is preferably connected to an indicator that indicates to the operator or physician that the vessel opening is in one of three positions on the vessel—left, top or right. As an alternative, the indicator bar may indicate a relative position in degrees, mm or μm in deviation from a top stick (or top position). | 2008-12-18 |
20080312668 | RIGIDLY-LINKED ARTICULATING WRIST WITH DECOUPLED MOTION TRANSMISSION - The present invention is a device having a rigidly linked jaw that is decoupled from an articulating wrist. The device provides for articulating motion as well as actuation that may be used in grasping, cutting, suturing or the like. | 2008-12-18 |
20080312669 | SURGICAL INSTRUMENT AND METHOD - The invention relates to a surgical instrument, e.g. forceps, and method to be used for suturing tissue, the surgical instrument comprising a first arm and a second arm that are spring-connected at a proximal end, while at a distal end the first arm and the second arm can be moved towards each other, and wherein at least the first arm and/or the second arm can be provided with a bullet that is suitable for receiving and affixing a surgical needle, wherein the bullet is designed for being positioned at the distal end, at an inside and/or lower side of the end of an arm. | 2008-12-18 |
20080312670 | Surgical ligature clip - In order, in the case of a surgical ligature clip comprising two retaining arms, which are connected to one another in each case at one end by a deformable connection point and bendable in such a way towards one another that the arms move from an open position, in which they are spaced further apart from one another, into a closed position, in which the mutually opposing inner sides of the arms are brought permanently closer to one another, to improve the seat of the ligature clip on a hollow organ, it is proposed that it comprises an endless web member, which in the region of the two arms and the connection point forms two juxtaposed portions that merge one into the other at the free ends of the arms remote from the connection point. | 2008-12-18 |
20080312671 | Infusion flow guidewire system - An infusion flow guidewire system including a delivery sheath and an infusion flow guidewire. The minimal cross section flexible infusion flow guidewire includes a nitinol hypotube, a flexible tip and distally located rearwardly directed orifices for infusion of fibrinolytics and for introduction of high pressure fluids for maceration and rearwardly directed flow of thrombus debris located in tortuous small sized vessels. Apparatus, some of which is removably attachable, is provided for grasping members of the invention for rotational torquing and for longitudinal actuation along and within the vasculature. | 2008-12-18 |
20080312672 | Forwardly directed fluid jet crossing catheter - The present invention provides a forwardly directed fluid jet crossing catheter having a distally directed cylindrical flow fluid jet stream to cross a chronic total occlusion. The distal end of the device includes a formable catheter tip region having flexible internal components. Low and high pressure cavities are formed substantially by joined proximal and distal catheter tubes having an adhesive plug seal in common therebetween which partially defines one end of each of the low pressure and high pressure cavities. A guidewire tube and a high pressure tube are aligned along and within the low pressure and high pressure cavities and through the adhesive plug seal. The high pressure tube openly terminates in the high pressure cavity, whereby pressurized fluid transfers from the high pressure cavity in the guidewire tube entry hole to subsequently pass along the guidewire lumen and co-located guidewire to exit as a cylindrical fluid jet stream. | 2008-12-18 |
20080312673 | Method and apparatus for CTO crossing - A method of treating vessel occlusions including chronic total occlusions (CTO) of the coronary arteries is presented that relies on remote navigation of a remotely steered medical device to the occlusion and controlled application of ablative energy or mechanical push together with real-time local imaging of the vasculature or real-time vessel wall sensing. The combinative use of remote navigation methods and real-time imaging or real-time sensing enables crossing of elongated lesions and CTOs, calcified lesions and CTOs and lesions and CTOs located at vessel branches. | 2008-12-18 |
20080312674 | COMBINED NASAL SPRAY AND ASPIRATOR DEVICE - A combined nasal spray and aspirator device includes an air pump disposed within a housing and comprises a spray and aspirator assembly. The air pump, at which an air suction connector and an air discharge connector are disposed, is driven by a driving component to perform air suction and discharge actions. The spray and aspirator assembly, mounted to the air suction connector and the air discharge connector, comprises a spray conduit and a first aspiration conduit; the spray conduit connects to an atomizer which is provided with liquids from a liquid storage container, and the first aspiration conduit connects to a mucus collector so that when some air carrying mucus enters the mucus collector, the mucus is left behind and the air enters the air pump through a second aspiration conduit. The device of the present invention integrates the operations of a nasal spray and a nasal aspirator, sucking the mucus away right after it sprays and liquefies the mucus, with said actions occurring almost simultaneously. The present invention is physically more favorable for users. | 2008-12-18 |
20080312675 | SYSTEM AND METHOD FOR CALCULATING LIMBAL RELAXING INCISIONS - A method and system for calculating ocular incision positions to address astigmatism in an eye. The present design includes providing biometric information, determining an incision location:and angle based on the biometric information and a nomogram such as a Donnenfeld nomogram, relating astigmatism conditions and incision conditions, and presenting the incision location and angle to a user, such as via a graphical user interface. The design is intended to be employed on a general purpose computer and the utility employed, an LRI (Limbal Relaxation Incision) calculator utility may be executed to compute the desired results based on a set of eye measurement inputs. | 2008-12-18 |
20080312676 | Device And Kit For Treatment Of Disorders In The Heart Rhythm Regulation System - A tissue cutting device is disclosed, which is structured and arranged to be inserted through the vascular system into a body vessel adjacent to the heart and/or into the heart, and to be subsequently subjected to a change of shape in order to penetrate into the heart tissue. The tissue cutting device may thus be used for treating disorders to the heart rhythm regulation system. A kit of devices provides a plurality of devices for creating a lesion pattern for treating such disorders. | 2008-12-18 |
20080312677 | SOFT TISSUE TUNNELING DEVICE - A tissue tunneling device is configured to be delivered within the body. The tunneling device includes a shaft with a blunt distal end to prevent coring or other damage to tissue during the delivery of the tunneling device. In some arrangements, the shaft includes one or more lumen, through which medication or another fluid may be administered. An anesthetic or other pain relieving medication may be delivered through the lumen to lessen the discomfort of delivering the tunneling device to the desired anatomical site. The handle of the tunneling device can be adapted to receive a syringe or another type of fluid source. The shaft may also include a retractable needle for facilitating the advancement of the tunneling device through skin or other tissue. The shaft may also be provided with an outer sheath, which may be left within the anatomy after the tunneling device has been removed. The tunneling device can be configured to prevent or reduce relative rotation or other movement between the shaft and the sheath. The shaft may be malleable for custom-shaping the tunneling device prior to and/or during delivery. | 2008-12-18 |
20080312678 | Methods and Devices for Treating Obesity - Methods and devices for treating obesity. Pressure is applied to gastric walls in at least one segment of a stomach such that the pressure distends the gastric walls and induces satiety. A hollow capsule can be used to distend the gastric walls. Alternatively, a doughnut-shaped ring may be inflated to an amount sufficient to create intragastric tension and induce satiety. A c-ring including at least one balloon may be placed at a segment of the stomach, where the balloon inflates to a size that creates tension at the segment. A biocompatible material can be injected into the fundus and antrum of the stomach to stiffen the gastric wall to create a fullness feeling. | 2008-12-18 |
20080312679 | OCCLUDING DEVICE - An occluding device for occlusion within a body vessel is disclosed. The device comprises an expandable frame having an occluding portion disposed within a closure area of the frame. An anchoring component is attached to the frame to engage the body vessel. A coupling is attached to the frame for repositioning the device. | 2008-12-18 |
20080312680 | Nasal support device and method - The present disclosure provides a device and method for facilitating air flow in the nasal passage of a domestic animal. The nasal support device (NSD) disclosed herein is useful for facilitating air flow during rest, physical exertion, respiratory ailment, etc. The NSD secures to the nose of a domestic animal to support the unsupported lateral vestibular walls of the nasal passages by lifting or stenting. | 2008-12-18 |
20080312681 | Catheter for removal of an organized embolic thrombus - The general purpose of the present invention is to provide a catheter for removal of an organized embolic thrombus, preferably in conjunction with a distal occlusion balloon guidewire. The present invention consists of three main components including a capture/delivery sheath, a capture sleeve of mesh attached to a tube and a grasping mechanism attached to another tube which is central to the other components. Operative structures in the form of manifolds are connected to such components in order to manipulate and control the relative positions of the capture/delivery sheath, the capture sleeve and the grasping mechanism. An embolic thrombus is engaged by the deployable automatically expanding serrated fingers of a grasping mechanism in combination with a deployable automatically expanding mesh capture sleeve. The capture/delivery sheath is maneuvered to cause compression of the serrated fingers and of the mesh capture sleeve for subsequent removal of the embolic thrombus. | 2008-12-18 |
20080312682 | Pressure Indicating Device - A device for indicating the pressure applied to an object by a strap ( | 2008-12-18 |
20080312683 | Apparatus and Method for Closing an Opening in a Blood Vessel Using Memory Metal and Collagen - An apparatus and method for closing an arteriotomy site are disclosed. The apparatus and method employ the use of a delivery sheath within which is provided an anchoring device formed of memory metal. The delivery sheath can be inserted through a tissue tract extending from an epidermal layer to the blood vessel wall, whereupon the anchoring device can be extended from the delivery sheath into the blood vessel itself The memory metal, once freed from the delivery sheath, obtains a non-linear or coiled configuration which can then be pulled back against the inner surface of the blood vessel to form a backstop. A biodegradable plug is then introduced into the tissue tract until it engages the backstop formed by the anchoring device thereby ensuring proper positioning of the biodegradable plug. The anchoring device can then be retracted through the biodegradable plug leaving the arteriotomy site substantially closed with hemostasis being formed therearound The various biodegradable plugs disclosed provide for improved retention of the biodegradable plug and proper positioning of the plug within the tissue tract. | 2008-12-18 |
20080312684 | Apparatus and Method for Closing an Opening in a Blood Vessel Using a Permanent Implant - An apparatus and method for closing an arteriotomy site is disclosed. The apparatus includes inner and outer frames adapted to sandwich a blood vessel wall therebetween. The inner and outer frames may be manufactured from memory metals such that they can be compressed during the insertion into the tissue tract proximate the arteriotomy site, and then deployed into an expanded configuration larger than the dimensions of the arteriotomy opening itself. A universal joint connects the inner and outer frames to ensure proper pivoting therebetween. In addition, polymeric coverings can be provided on the inner and outer frames to ensure closure, while a collagen plug can also be provided between inner and outer frames to facilitate closure as well. | 2008-12-18 |
20080312685 | System and Method for Moving and Stretching Plastic Tissue - A system and method of moving and stretching plastic tissue using dynamic force. An elastomeric driver is adjustably attachable to one or more anchors for securing the elastomer to the plastic tissue, providing a self adjusting system that is capable of exerting relatively constant tension over a certain distance. | 2008-12-18 |
20080312686 | ANTIMICROBIAL CLOSURE ELEMENT AND CLOSURE ELEMENT APPLIER - A closure element is disclosed. The closure element includes a body. The body includes a plurality of tissue engaging portions extending from the body. The body is movable from a compressed state to a deployed state. The body includes a material. Silver or alloys thereof are included as a component of a coating over and/or a mixture with the material of at least a portion of the body. | 2008-12-18 |
20080312687 | SURGICAL FASTENER - A surgical fastener having a backspan, a pair of legs depending from the backspan, and a contact pad on the backspan. At least one of the pair of legs is configured to contact the contact pad to provide an indication of formation thereof. | 2008-12-18 |
20080312688 | Bi-directional Barbed Suture - Surgical sutures having a core extending along a length thereof between a first end and a second end, and a plurality of sets of first and second projections, wherein the first projections extend in a direction of a first end of the suture and the second projections extend in a direction of a second end of the suture. The first projections may be sized and shaped, and positioned relative to the second projections so as to be capable of substantially shielding the second projections when the surgical suture is drawn through tissue by the second end thereof. The first projections may additionally or alternatively be capable of overlapping and substantially covering a distal end of the respective second projections when the suture is drawn through tissue by the second end. | 2008-12-18 |
20080312689 | METHOD AND APPARATUS FOR COUPLING SOF TISSUE TO A BONE - A method and apparatus for coupling a soft tissue implant into a locking cavity formed within a bone is disclosed. The apparatus includes a member to pull the soft tissue implant into a femoral tunnel. The member includes a suture having first and second ends which are passed through first and second openings associated with the longitudinal passage to form a pair of loops, A collapsible tube is positioned about the suture. Application of tension onto the suture construction causes retraction of the soft tissue implant into the femoral tunnel and the collapse of the tube to form an anchor. | 2008-12-18 |
20080312690 | APPARATUS FOR ADJUSTING A SPINE - An apparatus includes a frame having a substantially planar first portion and a substantially planar second portion. The first and second portions are spaced rigidly apart from each other in a substantially parallel orientation to define a passage that extends through the frame between the first portion and the second portion. The passage is dimensioned and configured to receive a hand. A central axis extends longitudinally through the passage. The apparatus further comprises a first pad and a second pad located on an exterior of the first portion of the frame and spaced apart from each other to provide a channel that extends longitudinally between the first pad and the second pad substantially orthogonal to the central axis. The channel may be configured to align with the spine where the first pad and the second pad are positioned to lie on opposing sides of the spine. | 2008-12-18 |
20080312691 | Exercise Apparatus for Backbone Remedy - Disclosed herein is an exercise apparatus for backbone care, in which an exerciser's lower body is moved leftwards and rightwards when a lower body exercising panel rotates leftwards and rightwards, so that his or her upper body is moved in a direction opposite the moving direction of the lower body, and thus a slipped disk is restored to its original position and a bent section of the backbone is straightened. A sliding means or a rotation means is provided on an upper body exercising panel so that an exerciser's upper body is exercised naturally by the movement of the lower body. Thus, free rotation of the upper body exercising panel is possible even though additional power is not transmitted to the upper body exercising panel. The exercise apparatus allows exercise to be stably conducted in the shape of an S. | 2008-12-18 |
20080312692 | Multi-level spinal stabilization system - Multi-level spinal stabilization devices, systems and methods are provided that include at least one multi-level connector, one elongated member with an enlarged head, at least one pedicle screw, and at least one mechanism that supports three degrees of rotational freedom relative to both the elongated member and the pedicle screw each. The mechanism may include universal joint mechanisms or ball and socket mechanisms. In the case of the ball and socket mechanisms, the enlarged head of the elongated member cooperates with a first socket member of the multi-level connector to define a dynamic junction that allows the socket member to move relative to the enlarged head of the elongated member while remaining engaged therewith. | 2008-12-18 |
20080312693 | Posterior Functionally Dynamic Stabilization System - A functionally dynamic stabilization unit and system for treatment of spinal instability are provided. Each unit, and collectively, the system, is configured to control flexion, extension and translation of the affected unstable vertebral area, thereby stabilizing the vertebral segments by restoring normal function. This is achieved by providing a unit and system that allow for lateral bending, axial compression, rotation, anterior segmental height adjustment, and posterior segmental height adjustment. The unit and system provide sufficient segmental stiffness, while also limiting, or controlling, the range of motion (i.e., sufficient stiffness in the neutral or active zone, while limiting or preventing motion outside of the active zone) to stabilize the vertebral segments. In use, the system mimics the natural movement of the normal spine. Furthermore, the system includes a rigid, fusion-promoting coupler configured for use in an adjacent level, or as a substitute for the functionally dynamic unit. The modularity of the system allows adjustment over time and easier revision surgery, and is configured for minimally-invasive, delivery or implantation. | 2008-12-18 |
20080312694 | DYNAMIC STABILIZATION ROD FOR SPINAL IMPLANTS AND METHODS FOR MANUFACTURING THE SAME - Embodiments of the disclosure provide a new and improved dynamic stabilization rod for spinal implants and methods of making the same The dynamic stabilization rod has a hollow cylindrical body and an opening extending spirally around a longitudinal axis of the cylindrical body. The cylindrical body, including the opening, may be filled and/or coated in whole or in part with polycarbonate urethane to prevent over extension and reduce wear. The opening may be machined or otherwise cut to a shape corresponding to a dog bone or puzzle. Portion(s) of the cylindrical body can be left rigid and uncut for integration with other spinal device(s) to facilitate fusion or segmental stability of the spine. | 2008-12-18 |
20080312695 | BIOCOMPATIBLE OSTEOGENIC BAND FOR REPAIR OF SPINAL DISORDERS - Methods of repairing a joint formed by at least two bone sections are provided wherein a biocompatible osteogenic band fabricated from an osteogenic biological material such as bone, tendon, ligament and collagen is affixed to two or more bone sections. | 2008-12-18 |
20080312696 | System and Method for Polyaxially Adjustable Bone Anchorage - An implantable bone anchor assembly for fixing an elongated member such as a spinal rod may include a bone anchor, a coupling head configured to receive the bone anchor and the elongated member, and a locking mechanism. The locking mechanism may provide compressive force to simultaneously fix the position of the elongated member and lock out polyaxial rotation of the bone anchor relative to the coupling head. The locking mechanism may include an engagement member with an oblique surface configured to slide along an oblique surface of the coupling head into engagement with the elongated member. The bone anchor may comprise a head portion and a threaded portion which may be coupled with the coupling head and joined together during manufacture. The assembly may further include a pin and/or a collar to retain the bone anchor. The bone anchor may be side-loaded into the coupling head. | 2008-12-18 |
20080312697 | System and Method for Polyaxially Adjustable Bone Anchorage - An implantable bone anchor assembly for fixing an elongated member such as a spinal rod may include a bone anchor, a coupling head configured to receive the bone anchor and the elongated member, and a locking mechanism. The locking mechanism may provide compressive force to simultaneously fix the position of the elongated member and lock out polyaxial rotation of the bone anchor relative to the coupling head. The locking mechanism may include an engagement member with an oblique surface configured to slide along an oblique surface of the coupling head into engagement with the elongated member. The bone anchor may comprise a head portion and a threaded portion which may be coupled with the coupling head and joined together during manufacture. The assembly may further include a pin and/or a collar to retain the bone anchor. The bone anchor may be side-loaded into the coupling head. | 2008-12-18 |
20080312698 | DEVICE AND SYSTEM FOR STABILIZING MOVEMENT BETWEEN BONY TISSUE AND METHOD FOR IMPLANTING - A device and system for stabilizing movement between two or more vertebral bodies and methods for implanting. Specifically, embodiments of the present disclosure may provide medical professionals the ability to selectively position and orient anchors in bony tissue and then attach a plate to the pre-positioned anchors. The plate assembly, once positioned on the anchors, prevents the anchors from backing out of the bony tissue. | 2008-12-18 |
20080312699 | RECESSED PLATE SYSTEM - A plate is positioned in an intervertebral space to inhibit or prevent an intervertebral spacer from backing out from the intervertebral space. | 2008-12-18 |
20080312700 | Bioabsorbable Screw - The invention provides a bioabsorbable screw ( | 2008-12-18 |
20080312701 | System and Method for Polyaxially Adjustable Bone Anchorage - An implantable bone anchor assembly for fixing an elongated member such as a spinal rod may include a bone anchor, a coupling head configured to receive the bone anchor and the elongated member, and a locking mechanism. The locking mechanism may provide compressive force to simultaneously fix the position of the elongated member and lock out polyaxial rotation of the bone anchor relative to the coupling head. The locking mechanism may include an engagement member with an oblique surface configured to slide along an oblique surface of the coupling head into engagement with the elongated member. The bone anchor may comprise a head portion and a threaded portion which may be coupled with the coupling head and joined together during manufacture. The assembly may further include a pin and/or a collar to retain the bone anchor. The bone anchor may be side-loaded into the coupling head. | 2008-12-18 |
20080312702 | Reference Pin - Described is a reference pin for use during a bone fracture treatment. The pin may include a longitudinal shaft and a spreading member. The longitudinal shaft with a longitudinal axis, a front end, a rear end and a through hole penetrating the shaft from the front end to the rear end. The shaft includes a rear portion adjoining the rear end and an expandable front portion adjoining the front end. The expandable front portion is insertable in a distal locking hole of an intramedullary nail and reversibly expandable transversely to the longitudinal axis. The spreading member is moveably located in the through hole and apt for reversibly expanding the expandable front end portion. The expandable front portion is reversibly expandable within a range between 0.3 mm and 0.5 mm. | 2008-12-18 |
20080312703 | INSTRUMENTATION AND ASSOCIATED TECHNIQUES FOR MINIMALLY INVASIVE VERTEBRAL ROD INSTALLATION - Spinal fixation systems may be installed utilizing instruments and techniques alone or in combination with selectively attached extension members mounted on vertebral anchors to extend percutaneously from the spine. The surgical procedures associated with this invention involve making small, discrete incisions for the placement of select vertebral anchors. The extension members retract soft tissue, muscle and the like to thereby provide visibility and access to the head of the anchor. Instrumentation is utilized to deliver and install components such as a spine rod, set screw and other required hardware to the anchors. Once a spine rod or other components are secured to the pedicle screws, the instrumentation and extension members are removed from the patient. | 2008-12-18 |
20080312704 | INSTRUMENTATION AND ASSOCIATED TECHNIQUES FOR MINIMALLY INVASIVE SPINAL CONSTRUCT INSTALLATION - A spinal fixation installation assembly includes an elongate member having a trailing end. The elongate member, which could be a rigid member, is configured for travel in a first direction along an elongate portion of a first bone anchor coupled to a spine. The elongate member is also configured to travel in a second direction between the first bone anchor and a second bone anchor also coupled to the spine. A cord member is coupled to the trailing end of the elongate member. In one aspect of this embodiment, a spine rod is coupled to the cord member at its leading end and is configured for travel in the first and second directions. The elongate portion of one or more of the bone anchors may extend percutaneously from the spine, while the spine rod may be releasably coupled to the cord member. | 2008-12-18 |
20080312705 | SURGICAL GUIDING INSTRUMENT - A surgical guiding instrument for a surgical machining tool has a substantially elongated instrument body having a proximal end and a distal end and defining a longitudinal axis. The instrument body carries a guiding device for the machining tool that can be used in minimally invasive surgery. The guiding device is arranged and constructed so as to enable the machining tool to be positively guided by it along a path of movement defined by the guiding device. The path of movement corresponds to a superimposed translational-pivotal movement. | 2008-12-18 |
20080312706 | Coil for magnetic stimulation and methods for using the same - A magnetic stimulator, which may be used as a transcranial magnetic stimulation (TMS) device, and a method for its use are disclosed. The stimulator comprises a frame and an electrically conductive coil having a partially toroidal or ovate base and an outwardly projecting extension portion. The frame may be a flexible or malleable material and may be non-conductive. The electrically conductive coil may comprise one or more windings of electrically conductive material (such as a wire) coupled to the frame. The coil is electrically connected to a power supply. The device may be placed adjacent to or in contact with the body of a subject, such as on the head of a subject. The device may be used on humans for treating certain physiological conditions, such as cardiovascular or neurophysiological conditions, or for studying the physiology of the body. This device is useful in studying or treating neurophysiological conditions associated with the deep regions of the brain, such as drug addiction and depression. | 2008-12-18 |
20080312707 | IMPLANTABLE MEDICAL DEVICE WITH POLYMER-POLYMER INTERFACES AND METHODS OF MANUFACTURE AND USE - An implantable stimulator that includes a housing, a first plastic component, and a second plastic component, where the first and second plastic components form a polymer-polymer interface. A light absorbing metal layer is disposed over at least a portion of the interface and an electronic subassembly is disposed within the housing. The first and second plastic components can be welded together by irradiating the light absorbing metal layer which converts the light to heat. | 2008-12-18 |
20080312708 | Automatic External Defibrillator with Increased Cpr Administration Time - An automated external defibrillator (AED) is described which spends an increased proportion of a rescue in a CPR mode. This is accomplished by use of a single shock protocol which causes the AED to spend less time in shock analysis and delivery activities as compared with the typical multiple shock protocol. An AED of the present invention preferably is configured at the factory with a single shock protocol as the default rescue protocol. The rescue protocol can be modified or changed easily without the need to remove the battery or use specialized hardware or software. Preferably the shock waveform of the single shock is a biphasic waveform delivering at least 175 Joules of energy and more preferably at least 200 Joules of energy. | 2008-12-18 |
20080312709 | Wearable medical treatment device with motion/position detection - A wearable defibrillator consists of a vest (or belt) which is worn by the patient. The device monitors the patient's ECG with sensing electrodes and can monitor other patient conditions and in appropriate cases can treat certain conditions. An accelerometer(s) in the wearable defibrillator can allow for the device to determine the position, movements, forces applied to the patient, and/or the device. The device can use a least one patient motion detector generating a signal indicative of patient activity. Analysis of the signal can be indicative of patient activity appropriate for treatment or indication of device condition. | 2008-12-18 |
20080312710 | IMPLANTABLE CARDIAC DEVICE PROVIDING INTRINSIC CONDUCTION SEARCH WITH PREMATURE ATRIAL CONTRACTION PROTECTION AND METHOD - The extended AV interval of an auto intrinsic conduction search of an implantable cardiac stimulation device has premature atrial contraction protection. A timer times a base AV interval and the extended AV interval. If the heart is paced with the extended AV interval and a premature atrial contraction is detected, the extended AV interval is maintained. Once a predetermined number of consecutive premature atrial contractions are detected, the extended AV interval is reset to the base AV interval. | 2008-12-18 |
20080312711 | PRESSURE-MODULATED ENERGY LEVEL FOR PACING PULSES - Techniques for pacing the heart of a patient as a function of a pressure value make use of a pressure monitor that receives a signal from a pressure sensor in the heart. The pressure monitor measures a pressure value. The pressure monitor may, for example, estimate the pulmonary artery diastolic pressure if the pressure sensor is located in the right ventricle, or calculate the mean central venous pressure if pressure sensor is located in the right atrium. The energy level of the pacing pulses delivered to the patient's heart by a pacemaker is modulated as a function of the pressure value. Modulating the energy level of the pacing pulses modulates the cardiac output of the patient's heart. | 2008-12-18 |
20080312712 | Implantable Devices and Methods for Stimulation of Cardiac or Other Tissues - An implantable stimulation system is provided for stimulation of the heart, phrenic nerve, gastric system, or other tissue structures accessible via a patient's upper gastrointestinal system or airway. The stimulation system includes an implantable controller housing including a pulse generator; at least one electrical lead attachable to the pulse generator; and at least one electrode carried by the electrical lead that is positionable and fixable within the upper gastrointestinal tract or airway. The controller housing may be adaptable for subcutaneous implantation, or within the upper gastrointestinal tract or airway, wherein the controller housing is proportioned to substantially permit fluid and solid flow through the upper gastrointestinal tract or airway about the controller housing. The pulse generator may be operable to deliver one or more electrical pulses effective in cardiac pacing, cardiac defibrillation, cardioversion, cardiac resynchronization therapy, diaphragm pacing, phrenic nerve stimulation, gastric electrical stimulation, or a combination thereof. | 2008-12-18 |
20080312713 | SYSTEM AND METHOD FOR DETERMINING ELECTRODE-TISSUE CONTACT BASED ON AMPLITUDE MODULATION OF SENSED SIGNAL - Methods and systems for monitoring contact between a medical probe and tissue are provided. A medical probe is introduced into a patient adjacent the tissue. An electrical parameter, e.g., electrical admittance, is measuring between a first electrode located on the medical probe and a second electrode remote from the first electrode. The electrical parameter is amplitude modulated in response to a physiological cycle of the patient. Contact between the medical probe and the tissue is detected based on the amplitude modulation of the measured electrical parameter. | 2008-12-18 |
20080312714 | HEPATIC ELECTRICAL STIMULATION - The present invention relates to a method of providing electrical stimulation to a liver of a subject which includes providing one or more stimulatory electrodes to the liver of the subject and providing electrical stimulation to the liver of the subject. The invention further relates to methods of reducing risk factors of metabolic syndrome, treating diabetes, treating a subject having eating disorders and reducing glucose levels of a subject using methods of the present invention. | 2008-12-18 |
20080312715 | Detecting and Treating Nervous System Disorders - Some embodiments of a mapping device may be capable of passing through cerebral veins and other cerebrovascular spaces to provide electrophysiological mapping of the brain. These embodiments of the device may also be capable of providing, simultaneously or separately, ablation energy or other treatments to targeted brain tissue. In such circumstances, a user may be enabled to analyze an electrophysiological map of a patient's brain and, at the same time or within a short time period before or after the mapping process, may be enabled to apply ablation energy for treatment of a central nervous system disorder. Such treatment may be accomplished without the use of invasive surgery in which the brain is accessed through an opening in the patient's cranium. | 2008-12-18 |
20080312716 | Methods and Systems for Using Intracranial Electrodes - The present invention relates to electrode assemblies, neurostimulation systems and methods for implanting and using same. In exemplary embodiments, the electrode includes a body having a conductive contact surface dimensioned and configured to contact a patient's skull; and an electrode head associated with the body. The electrode head is sized for subcutaneous positioning adjacent the subject's skull, and the electrode body is of a length and configured such that the electrode body extends at least partially through the patient's skull but does not contact the patient's dura mater. As these electrodes need not directly contact the brain nor penetrate the dura mater to be effective in neurostimulatory applications, they avoid many of the disadvantages, e.g. increased risk of infection and invasive implantation procedures, associated with conventional electrode design. | 2008-12-18 |
20080312717 | Hybrid Cochlear Implant - An electrode array ( | 2008-12-18 |
20080312718 | Skin Stimulation Device and a Method and Computer Program Product for Detecting a Skin Stimulation Location - A skin stimulation device is provided with a stimulator ( | 2008-12-18 |
20080312719 | TRANSDUCER WIRELESS CONTROL SYSTEM AND METHOD - A transducer wireless control system provides wireless control of transmit and receive activity of ultrasonic or other types of transducers used as sensors or other applications. In other applications, the transducer wireless control system provides wireless control of the phase of transmitted and received signals to or from ultrasonic or other transducers. For instance, some versions of the transducer wireless control system have options to invert or not invert one or both of a pair of signals, thereby enabling addition and subtraction of RF waveforms. | 2008-12-18 |
20080312720 | MULTI-ELEMENT ACOUSTIC RECHARGING SYSTEM - An acoustic energy delivery system for delivering acoustic energy to an implantable medical device (“IMD”). The system includes an IMD having a power source and an energy delivery device. The energy delivery device includes a controller and an array of ultrasonic elements electrically coupled to the controller and configured to deliver acoustic energy to the IMD. Methods of delivering acoustic energy to an IMD are also disclosed. | 2008-12-18 |
20080312721 | Tanning Booth - A tanning booth comprises a housing with upright walls having an inner reflective surface surrounding a hollow interior. A plurality of high strength tanning bulbs arranged to emit ultraviolet light are supported circumferentially about the hollow interior adjacent a top end of the upright walls and oriented to direct the ultraviolet light downwardly and inwardly into the hollow interior of the housing. This configuration of bulbs with reflective walls permits even distribution of ultraviolet light for even tanning, for example even when the user is performing exercise on an exercise machine within the hollow interior. A source of concentrated oxygen can be arranged to be breathable by a user located in the hollow interior of the housing for additional benefits to the user. | 2008-12-18 |
20080312722 | HEAT STORAGE/RELEASE DEVICE - A heat storage/release device for hot/cold compress application is disclosed to include a bag, which defines therein a sealed accommodation chamber, a heat storage/release material, which is accommodated in the accommodation chamber of the bag and adapted for storing/releasing heat energy, and flexible members fastened to the bag at two opposite sides relative to the accommodation chamber and bendable to hold the bag in a predetermined shape and to secure the bag to a person's face. | 2008-12-18 |
20080312723 | Apparatus and Method for Inducing Suspended Animation Using Rapid, Whole Body, Profound Hypothermia - Disclosed is a transportable apparatus that maintains a large volume of a cold solution at a preset low temperature and rapidly delivers it to an irresuscitable patient's thoracic aorta at a preset and controlled flow rate, while monitoring pressure and eliminating the introduction of air embolisms into the patient, for the purpose of inducing profound hypothermia and suspended animation until proper treatment of the patient is available. The induction of suspended animation is intended for preservation of viability of the brain, heart, and organs for subsequent repair and resuscitation or for organ harvesting. The procedure may be performed by emergency personnel on the scene of an accident and/or while the patient is being transported in an emergency vehicle, or while in a hospital. | 2008-12-18 |
20080312724 | Spinal and Upper Cervical Impulse Treatment and Device - The current invention is a spinal and upper cervical impulse treatment device and controller, which delivers multiple impulses of variable frequency and variable force in a linear direction, as well as rotational forces, for patient treatment. Known chiropractic impulse devices are all hand held devices. In contrast, the spinal and upper cervical impulse treatment device is mounted on a fixed stand and armature, allowing reliable positioning and directional alignment in three dimensions. Fixed mounting also facilitates ease of use. A safety coupling is incorporated to avoid patient injury due to excessive force on the treatment site in the fixed mounting scenario Smooth sinusoidal waveforms are a preferred waveform for impulse delivery and sine waves are generated digitally in the apparatus. Data validation is used to ensure correct directional alignment prior to device activation Patient safety and consistency in treatment protocols are considered in the spinal and upper cervical impulse treatment design | 2008-12-18 |
20080312725 | Implantable Devices And Methods For Stimulation Of Cardiac And Other Tissues - An implantable system is provided for stimulation of the heart, phrenic nerve, or other tissue structures accessible via a patient's airway. The stimulation system includes an implantable controller housing which includes a pulse generator; at least one electrical lead attachable to said pulse generator; and at least one electrode carried by the at least one electrical lead, wherein the at least one electrode is positionable and fixable at a selected position within an airway of a patient. The controller housing may be adaptable for implantation subcutaneous, or alternatively, at a selected position within the patient's trachea or bronchus, wherein the controller housing is proportioned to substantially permit airflow through the patient's airway about housing. | 2008-12-18 |
20080312726 | Implantable Hermetically Sealed Structures - Implantable hermetically sealed structures and methods for making the same are provided. Also provided are devices, systems and kits including the hermetically sealed structures, as well as methods of using such devices and systems. | 2008-12-18 |
20080312727 | Medical Implant Such a Stent - A medical implant such as a self-expanding shape memory alloy stent with a strut matrix formed by cut patterns in a wall of a tubular workpiece ( | 2008-12-18 |
20080312728 | METHOD AND DEVICE FOR ALIGNING A STENT WITH A STENT SUPPORT - A method for aligning a stent with a stent support includes the steps of (1) placing a stent support and a stent mounted on the stent support in a vertically position with the stent support's first support element at a lower position and the stent support's second support element at an upper position; (2) obtaining a digital image of the stent support and stent; (3) analyzing the digital image of the stent support and stent to compute the vertical position of the stent's upper end; (4) computing a desired position of the second support element based on the position of the stent's upper end; and (5) using a positioning device to move the second support element to the desired position. The movement of the second support element causes the conical sections of the first and second support elements to engage the respective ends of the stent to center the stent around a core element of the stent support and to secure the stent in a longitudinal direction of the stent support. | 2008-12-18 |
20080312729 | METHODS OF TISSUE RECONFIGURATION - An endoluminal treatment device and method includes introducing an endoluminal device into a lumen of a patient and engaging a wall of the lumen with an implant device. The implant device can be a drug delivery device or medical device. | 2008-12-18 |
20080312730 | BALLOON CATHETER DEVICE - Balloon catheters having the strength and maximum inflated diameter characteristics of an angioplasty balloon and having the recovery characteristics during deflation of an elastic embolectomy balloon. The balloon catheter can be made in very small sizes and has a lubricious and chemically inert outer surface. The balloon catheter is easy to navigate through tortuous passageways, is capable of rapid inflation and deflation and has high burst strengths. Balloon covers having these same characteristics are also described for use with conventional embolectomy balloons or angioplasty balloons. | 2008-12-18 |
20080312731 | MEDICAL DEVICES - Medical devices including one or more ceramic fibers are disclosed. In some embodiments, each dimension of the ceramic fiber(s) is equal to or greater than one micron. | 2008-12-18 |
20080312732 | Fenestrated stent grafts - A stent graft ( | 2008-12-18 |
20080312733 | SHAPE MEMORY POLYMERIC STENT - An implantable, radially distensible stent includes a plurality of helically wound elongate members. The members include an overlapping portion having a longitudinal extent, opposed and convexly rounded sides defining a width of the members and opposed luminal and exterior surfaces. The members include shape memory polymer. The side of one elongate member slidingly overlaps the side of an adjacent elongate member to form a self-supporting wall structure of a stent. The stent wall is self-supporting without other support structure incorporated into or abutting the elongate members. Further, the shape memory polymer may comprise a biodegradable or bioabsorbable elements. | 2008-12-18 |
20080312734 | Stent - A stent shaped as a three-dimensional body which is formed by interlaced threads ( | 2008-12-18 |
20080312735 | COMBINATION VALVE AND STENT FOR TREATING VASCULAR REFLUX - A stent and valve device assembly for manufacture using suitable biocompatible materials and for placement, preferably percutaneously, into a vascular lumen. | 2008-12-18 |
20080312736 | IMPLANT HAVING A SURFACE-PROXIMAL MAGNESIUM-CONTAINING DIFFUSION LAYER AND ASSOCIATED PRODUCTION METHOD - An implant comprising an implant material forming a base made of one or more metallic elements; a diffusion layer covering the base made of at least one of the metallic elements of the implant material and at least magnesium; and, optionally, a metal layer covering the diffusion layer made of magnesium or a biocorrodible magnesium alloy. | 2008-12-18 |
20080312737 | Mono Cusped Patch and Valved Conduit for Repairing Cardiac Outflow Tract - A mono cusped patch for repairing cardiac outflow tract is disclosed in the present invention, which comprises an inner patch, an external supporting patch and a leaflet. An approximate semicircular slit is provided on the inner patch. The inferior border of the leaflet is set between the inner patch and the external supporting patch along the slit. The inner patch, the inferior border of the leaflet and the external supporting patch are stitched together along the slit edge of the inner patch with sutures. The inferior border of the leaflet is fixed between the inner patch and the external supporting patch. According to this special stitching structure, the present invention also provides a valved conduit of good performance. The leaflets of mono cusped patch and valved conduit are sutured with the inner patch/conduit and external supporting patch/conduit to repair cardiac outflow tract, and the inferior border of leaflet is provided between the inner patch/conduit and external supporting patch/conduit, so that the present invention avoids fixing leaflet only with sutures, makes leaflets more durable and improves postoperative longtime treatment effect of patients significantly. | 2008-12-18 |
20080312738 | Multifocal Iol - Intraocular lens consisting of a centrally located lens part with supporting parts (haptics) on either side. According to the invention one supporting part is non-deformable and another supporting part, located approximately opposite said supporting part, is deformable. In this way it is achieved that when the ciliary cell contracts the reduction in the space therein is used for moving the centre of the lens part. By arranging the transition between distance and near part in a multifocal lens on said centre, switching from the distance part to the near part can be obtained for the user in an almost natural way. | 2008-12-18 |
20080312739 | Biocompatible implant system and method - The invention relates to an implantable combination comprising a barrier ( | 2008-12-18 |
20080312740 | Metal alloy for medical devices and implants - The present invention relates to a medical device or implant made at least in part of a high strength, low modulus metal alloy comprising Niobium, Tantalum, and at least one element selected from the group consisting of Zirconium, Tungsten and Molybdenum. The medical devices according to the present invention provide superior characteristics with regard to biocompatibility, radio-opacity and MRI compatibility. | 2008-12-18 |
20080312741 | ADJUSTABLE SPINE DISTRACTION IMPLANT - An adjustable spine distraction implant alleviates pain associated with spinal stenosis and facet arthropathy by expanding the volume and/or cross sectional area in the spinal canal and/or neural foramen. The adjustable implant provides a spinal extension inhibitor. The implant includes elliptical or oval shaped adjustable member or spacer for positioning between and adjustably spacing apart the spinous processes. | 2008-12-18 |
20080312742 | Anterior Spinal Fusion and Fixation Cage with Integrated Plate and Method of Use - The present invention provides a fixation and fusion cage with interlocking plate comprising a central cage portion and interlocking plate that rigidly attaches to the front of the cage. The cage can be varied in shape to account for various clinical necessities such as lordosis. The invention may be installed in an offset configuration so as to avoid damage to blood vessels. The device may be constructed from radiolucent material to allow for visualization of bone fusion within the cage. | 2008-12-18 |
20080312743 | Nucleus Prostheses - An nucleus prosthesis is disclosed having a plurality of linked segments configured to form, in a closed position, a disc shape. A method includes inserting a plurality of linked segments into an annulus fibrosus and closing the prosthesis so that a first segment inserted into the annulus fibrosus and a last segment inserted into the annulus fibrosus are substantially abutted. Another method includes inserting a plurality of linked segments into an intervertebral disc space and closing the prosthesis so that a first segment inserted into the intervertebral disc space and a last segment inserted into the intervertebral disc space are substantially abutted. | 2008-12-18 |
20080312744 | SUPPLEMENTATION OR REPLACEMENT OF A NUCLEUS PULPOSUS OF AN INTERVERTEBRAL DISC - A degenerated nucleus pulposus located in a central core region of an intervertebral disc within the annulus fibrosus is supplemented or replaced by a method wherein an amount of a biocompatible material is introduced into the central core region by a process including the steps of 1) forming a channel through a vertebral body adjacent to said intervertebral disc, extending from an exterior surface of the vertebral body to the central core region of the annulus fibrosus; 2) introducing an amount of a biocompatible material through the channel into the central core region of the annulus fibrosus; 3) pressurizing the biocompatible material through the channel to a postsurgical pressure sufficient to alleviate symptoms caused by the degenerated nucleus pulposus; and 4) sealing the channel while maintaining the sufficient postsurgical pressure. After sealing the channel, a vertebroplasty may optionally be performed in the vertebra. | 2008-12-18 |
20080312745 | ENDOPROSTHESIS WITH CONVEX CONFIGURATION - The invention relates to an endoprosthesis for replacement of a joint, in which slide surfaces that have different contours and correspondingly define movement planes for bearing are formed by an intermediate part. According to the invention, the intermediate part has a projection, preferably a convex projection, on at least one side face, in order to avoid fibrosis. | 2008-12-18 |
20080312746 | FEMORAL HEAD CALCAR LOADING PROSTHESIS - Provided is a novel hip replacement implant system that includes a ball assembly having a ball trunion, the ball assembly being configured as a replacement for the head of the femur and capable of being secured by the ball assembly trunion to a calcar implant element that can be securely seated in the calcar bone of the femoral neck, thus maintaining the load transfer function of the calcar bone of the femoral neck. A method of using the device is also provided. | 2008-12-18 |
20080312747 | SYSTEMS AND METHODS FOR THE INSPECTION OF CYLINDERS - A system for inspecting cylinders according to various aspects of the present invention generally includes a roller assembly comprising a plurality of rollers configured to hold the cylinder. A light source illuminates the cylinder and a camera produces an image of at least a portion of the cylinder as the roller assembly rotates the cylinder about its longitudinal axis. A computer system is configured to control the roller assembly, light source, and camera and analyze the image to identify a defect associated with the cylinder. | 2008-12-18 |
20080312748 | PROCESS FOR FORMING A CERAMIC LAYER - A process for forming a ceramic layer comprising a compound of a metal on a deposition surface of a workpiece comprises providing a reactive gas, selecting the amounts of a vapor of the metal and ions of the metal relative to each other, generating the metal vapor, and projecting an ion beam of the metal ions. The metal vapor, the metal ions, and the reactive gas form the ceramic layer with a desired structure. The process may include the step of controlling a deposition surface temperature. In one embodiment, the metal vapor comprises zirconium vapor and the ion beam comprises zirconium ions. The relative amounts of the zirconium vapor and the zirconium ions are selected to form a zirconia ceramic layer on the deposition surface. The zirconia may have multiple crystal phases that are formed according to a predetermined ratio. | 2008-12-18 |
20080312749 | SINGLE ENTRY PORTAL IMPLANT - A modular prosthesis that may be implanted in a highly minimally invasive manner. Specifically, the modular prosthesis may include a neck and an anchor. Both the neck and the anchor are configured to be inserted and connected together through a lateral aspect of a long bone adjacent to the proximal end of the long bone. In one exemplary embodiment, the neck includes a body having a head end, configured for attachment to another prosthetic component, such as a corresponding articulating component, and an aperture extending therethrough. The anchor may be sized for receipt within the aperture formed in the neck. Additionally, the anchor may be configured such that the anchor engages the walls forming the aperture in the neck to secure the components together. | 2008-12-18 |
20080312750 | METHODS AND DEVICES FOR RECONFIGURING A BODY ORGAN - An endoluminal treatment device and method includes introducing an endoluminal device into a lumen of a patient and engaging a wall of the lumen with an implant device. The implant device can be a drug delivery device or medical device. | 2008-12-18 |
20080312751 | Tissue patches and related delivery systems and methods - Endoluminally delivered tissue patches and related systems and methods for delivering the tissue patches for treating lesions of the alimentary tract are disclosed. A tissue patch includes a substrate, a tissue implant attached to the substrate, and a protective liner covering at least a portion of the tissue implant. A method includes providing a tissue patch having a tissue implant attached to a substrate and a protective liner covering at least a portion of the tissue implant. The tissue patch is formed into a contracted state and inserted into a lumen containing the lesion. The tissue patch then is positioned in the vicinity of the lesion. After removing the protective liner to reveal the tissue implant, the tissue implant is placed in the lesion. | 2008-12-18 |
20080312752 | Modular Prosthetic Foot - A modular prosthetic foot characterized by an ankle component; a forefoot component having a circular part with a rounded top surface and at least one flat side surface, said circular part being connected to a rear part of the forefoot component; a forefoot cushion bumper positioned around the circular part; and a heel component. | 2008-12-18 |
20080312753 | Clutch Module For Prosthesis - The invention relates to a clutch module for prostheses, in particular for prosthetic grippers, arm prostheses or hand prostheses that comprise a chassis to which at least one finger prosthesis is articulated, the clutch module including a drive element, a driven element and a clutch device, which shifts between two gear stages depending on the torques applied to the driven element. | 2008-12-18 |
20080312754 | System and Method for Command Execution Handling - System and method for controlling at least one device such as for example an operator for a door, a gate, a window, blinds, shutters, a curtain, an awning or a light source including a controllable unit associated with the at least one device and a plurality of nodes for transmitting control signals to the at least one controllable unit. At least one of the control signals includes priority setting indications relating to at least one of a plurality of levels. At least one controllable unit comprises means for registering the priority indications and for storing a corresponding entry relating to the plurality of command levels. Further, the controllable unit includes means for performing an evaluation based on the stored entries. | 2008-12-18 |
20080312755 | Safe Plc, Sequence Program Creation Support Software and Sequence Program Judgment Method - Preparation supporting software for sequence programs in a safety PLC capable of rewriting sequence programs, wherein the preparation supporting software for sequence programs judges whether or not an output section corresponding to an object sequence program is of the configuration ensured to be safe, based on input device kind information, which stores first kind information indicative of safety ensured or second kind information indicative of safety not ensured in correspondence to each input device, and the object sequence program, and displays the result of the judgment distinguishably. | 2008-12-18 |
20080312756 | Virtual sensor system and method - A method is provide for providing sensors for a machine. The method may include obtaining data records including data from a plurality of sensors for the machine and determining a virtual sensor corresponding to one of the plurality of sensors. The method may also include establishing a virtual sensor process model of the virtual sensor indicative of interrelationships between at least one sensing parameters and a plurality of measured parameters based on the data records and obtaining a set of values corresponding to the plurality of measured parameters. Further, the method may include calculating the values of the at least one sensing parameters substantially simultaneously based upon the set of values corresponding to the plurality of measured parameters and the virtual sensor process model and providing the values of the at least one sensing parameters to a control system. | 2008-12-18 |
20080312757 | ENHANCED TOOL FOR MANAGING A PROCESS CONTROL NETWORK - A process control configuration and management system provides a plurality of function blocks representing a plurality of devices in relation to a spatial layout of a facility in which the process control system is implemented. The configuration and management system also provides process control information and process simulation information related to each of the plurality of devices in relation to the spatial layout of the facility. The configuration and management system may be implemented on a handheld device and it may include a geographic positioning system providing geographic positioning data related to the handheld device and various devices in relation to the spatial layout of the facility. | 2008-12-18 |
20080312758 | CODING OF SPARSE DIGITAL MEDIA SPECTRAL DATA - An audio encoder/decoder provides efficient compression of spectral transform coefficient data characterized by sparse spectral peaks. The audio encoder/decoder applies a temporal prediction of the frequency position of spectral peaks. The spectral peaks in the transform coefficients that are predicted from those in a preceding transform coding block are encoded as a shift in frequency position from the previous transform coding block and two non-zero coefficient levels. The prediction may avoid coding very large zero-level transform coefficient runs as compared to conventional run length coding. For spectral peaks not predicted from those in a preceding transform coding block, the spectral peaks are encoded as a value trio of a length of a run of zero-level spectral transform coefficients, and two non-zero coefficient levels. | 2008-12-18 |
20080312759 | FLEXIBLE FREQUENCY AND TIME PARTITIONING IN PERCEPTUAL TRANSFORM CODING OF AUDIO - An audio encoder/decoder performs band partitioning for vector quantization encoding of spectral holes and missing high frequencies that result from quantization when encoding at low bit rates. The encoder/decoder determines a band structure for spectral holes based on two threshold parameters: a minimum hole size threshold and a maximum band size threshold. Spectral holes wider than the minimum hole size threshold are partitioned evenly into bands not exceeding the maximum band size threshold in size. Such hole filling bands are configured up to a preset number of hole filling bands. The bands for missing high frequencies are then configured by dividing the high frequency region into bands having binary-increasing, linearly-increasing or arbitrarily-configured band sizes up to a maximum overall number of bands. | 2008-12-18 |
20080312760 | Method and system for generating and processing digital content based on text-to-speech conversion - A method and system is provided for generating digital content using text-to-speech (TTS) conversion. A predetermined script is selected using a portable terminal or user personal computer (PC). A format for converting the selected script into an audio data file is determined. The selected script is generated into the audio data file according to the determined conversion format of the audio data file using a TTS engine provided to at least one of the user PC and a web server. | 2008-12-18 |
20080312761 | AUDIO PLAYING APPARATUS AND AUDIO PLAYING METHOD - An audio playing apparatus that plays a multiplexed audio stream resulting from the multiplexing of multiple kinds of audio is disclosed. The apparatus can be switched at least between a mixing output mode for mixing decoded data or uncompressed data of the audio streams of multiple kinds of audio and outputting the result to one audio output terminal and a separate output mode for outputting the audio streams of multiple kinds of audio to separate audio output terminals independently. | 2008-12-18 |
20080312762 | MEDIA PLAYING DEVICE - A media playing device includes a housing with a cylindrical end and a middle portion, a knob, a PCB, a cover, and an attachment means. The end has a reduced diameter with respect to the middle portion, thus forming a step, and has an opening. The knob has a cylindrical inside surface with two protrusions and is attached to the housing with the two protrusions being located within the opening. The PCB has a micro controller unit (MCU) and at least one switch. The cover is detachably attached to the housing and together with the step limit the axial movement of the knob. The attachment means is used for attaching the cover to the housing. When the knob is rotated to a position where one of the contacting protrusions contacts the switch, the switch is activated and sends a signal to the MCU, the MCU executes an operation in response to the signal. | 2008-12-18 |