08th week of 2010 patent applcation highlights part 62 |
Patent application number | Title | Published |
20100049223 | PROSTHESIS FOR ANASTOMOSIS - A prosthetic device is provided with a double flange used for anastomosis of extremity with lateral, extremity with extremity and lateral with lateral without clamping and sutureless or with clamping and sutureless, in which a graft is inserted in at least one of the intraluminal parts of the tubular member of the prosthesis and is fixed to the internal flange of the prosthesis by a circular point or another method. The present invention describes different ways of fixing the flanges when they are in separate parts, making sure that there will be no protuberance of the anastomotic set in the lumen of the organ. | 2010-02-25 |
20100049224 | Intragastric Implant Devices - An intragastric implant comprises an anchor and a therapeutic device or a diagnostic device. The anchor is adapted to extend between the fundus and the pyloric valve of a stomach, to be retained without attachment to the stomach wall, and to anchor the device within the stomach with a relatively stable position and orientation. The therapeutic or diagnostic device is adapted to extend from the esophagus or stomach to the intestines or stomach. The therapeutic or diagnostic device, when extending into the esophagus, will be slidably received through the gastroesophageal junction and, when extending into the intestines, will be slidably received in the pyloric valve. | 2010-02-25 |
20100049225 | Atherectomy devices and methods - The devices and methods generally relate to treatment of occluded body lumens. In particular, the present devices and method relate to removal of the occluding material from the blood vessels as well as other body lumens. | 2010-02-25 |
20100049226 | Rotational Atherectomy Device With Fluid Inflatable Support Elements And Distal Protection Capability - A rotational atherectomy device for abrading a stenotic lesion from a vessel of a patient comprises a flexible drive shaft ( | 2010-02-25 |
20100049227 | Delivery Tools for Sleep Disorders Treatment Implant and Methods of Implantation - Methods and tools are disclosed for inserting an implant device that treats snoring and apnea of a patient by altering the position of a soft palate. Methods and tools can make an incision in patient's soft and hard palate to create a cavity that can house the implant. The tools can have visually observable markings that can be aligned with the incision, thus controlling the depth of the cavity. A needle having an incision edge can be used to make an incision in patient's soft palate. The needle can be bent into a suitable longitudinal shape to allow easier access and visualization of the process. A blade that makes the cavity in the tissue can be housed inside a channel in the needle. The tools may have stoppers to prevent excessive extension and retraction of the blade thus preventing an excessive cavity depth. Some tools may also house the implant device, which may be implanted after the cavity is formed. | 2010-02-25 |
20100049228 | MEDICAL PUMP - A medical pump for use in water jet surgery which provides ease of connection between a pump unit and a pump actuating device. The medical pump includes a pump unit and a pump actuating device. The pump unit has at least one piston. The pump actuating device includes a holding device and at least one coupling device, the combination of which is configured to connect the pump unit and pistons to the pump actuating device. The pump actuating device includes a drive device controlled by a control system to actuate the pump unit, to open/close the holding device, and to open/close the at least one coupling device. The pump actuating device includes a detection device in communication with the control system that detects a relative position between the pump unit and the pump actuating device and transmits detection signals to the control system. | 2010-02-25 |
20100049229 | Surgical Blade - A surgical blade adapted to be typically used in medical procedures is disclosed. The blade is provided with markings located near the cutting edge. The markings are configured to be indicative of the depth of the blade and/or of the cutting edge during the incision of an organic tissue. The markings are configured to substantially follow the shape of the cutting edge such as to indicate the depth of the blade substantially independently of the orientation thereof. | 2010-02-25 |
20100049230 | GREATER PALATINE CANAL STYLET - Apparatus for treating a subject is provided, the apparatus comprising (a) a stimulation device ( | 2010-02-25 |
20100049231 | Lancet Removal Tool - A lancet removal tool | 2010-02-25 |
20100049232 | COLLAPSIBLE LANCING DEVICE - A lancing device for use with a removable lancet having a sharp tip. The lancet includes a housing. The lancing device can include a handle connected to the housing for movement between a storage position, where the housing and handle are configured to be compactly stowed, and a use position, where the housing and handle are configured to be grasped by a user to perform the piercing operation. The lancing device can include an opening formed in the housing and a tray that is moveable with respect to the housing between an open position, where the lancet can be installed on or removed from the tray, and a closed position, where the lancet can be utilized to perform a piercing operation. The lancing device can include a structure moveable with respect to the housing between a first position, where a first piercing aperture is defined, and a second position, where a second piercing aperture is defined, where the second piercing aperture is larger than the first piercing aperture. | 2010-02-25 |
20100049233 | LANCET HAVING INTEGRATED DRIVE MECHANISM - A lancet for use with a lancing device is provided. The lancet includes a lancet body and a drive mechanism attached to the lancet body. A needle projects from an end of the lancet body. The drive mechanism is operative in response to insertion of the lancet in the lancing device to bias the lancet toward a pricking position. | 2010-02-25 |
20100049234 | Lancet Assembly - There is provided a pricking device which makes possible to isolate a distal end portion of a pricking element from its surrounding as much as possible while it is exposed from a lancet body, followed by taking out of an injector. | 2010-02-25 |
20100049235 | METHODS AND DEVICES FOR BLOOD VESSEL HARVESTING - Methods and devices for harvesting veins from the body. The methods and devices allow vein harvesting using laparoscopic procedures. A working space is created over the vein using standard laparoscopic procedures and a side-hooked wire is inserted into the working space and twisted to insert the side-hook under the vein. The wire is then pulled or drawn along the vein to separate the vein from the surrounding tissue. In an alternative embodiment, vein separation is accomplished by threading a soft rubber tube under the vein, grasping the ends of the tube so as to surround the vein, and then pulling the tube along the vein. In other embodiments, the working space is created with everting balloons. | 2010-02-25 |
20100049236 | METHOD FOR TESTING AN AGENT FOR STROKES IN HUMANS WITH A NON-HUMAN STROKE MODEL - An agent for treating strokes in humans is tested in a non-human subject by selecting an agent for testing and by preparing a selected non-human subject. The preparation includes: inducing a stroke event by advancing a microwire through the arterial system of the subject to a selected intracranial target position, inserting a microcatheter along the microwire and delivering an embolic device to the target position, occluding the artery at the target position by deploying the embolic device, verifying the occlusion and repositioning the embolic device if needed. After a predetermined occlusion interval, reperfusion of the subject is simulated by removing the embolic device and commencing therapy with the selected agent. At appropriate intervals, the effect of the conducted course of therapy is assessed non-invasively until terminal evaluation. In particular aspects, the method involves occluding the middle cerebral artery through an access achieved via the basilar artery. | 2010-02-25 |
20100049237 | Method for Surgical Treatment of Occlusive Disease - A method of surgically treating occlusive disease in an intraluminal tissue using both a retractor ( | 2010-02-25 |
20100049238 | INFERIOR VENA CAVA FILTER WITH STABILITY FEATURES - A filter having a first set of members and a second set of members defining a trap sized to fit into a blood vessel. Each of the first and second members are configured to resiliently extend from the trap. At least one of the first set of members includes a first surface for engaging the vessel wall such that the at least one of the first set of members resists downstream movement within the vessel. At least one of the second set of members includes a second surface for engaging the vessel wall such that the at least one second member resists upstream movement within the vessel. | 2010-02-25 |
20100049239 | Vein Filter - A vessel filter comprising a first distal region terminating at a first end and a second proximal region terminating at a second end of the filter and movable between a collapsed position for delivery to the vessel and an expanded position for placement within the vessel. The first region has a filter portion having a converging region to direct particles toward the center of the filter. The second region is flared in the expanded position to have a transverse dimension increasing toward a second end portion opposite the filter portion and includes a vessel engaging portion at the second end portion. The first region has a retrieval hook and a spacer forming a looped region extending radially from the first region. | 2010-02-25 |
20100049240 | CAGE AND SLEEVE ASSEMBLY FOR A FILTERING DEVICE - A cage and sleeve assembly for an embolic filtering device used to filter embolic particles from a body vessel has a strut assembly that is movable between an unexpanded position and an expanded position. Struts having strut ends at the respective ends form a cage. The strut ends are initially made from linear elastic nitinol, and a series of spot or laser or other types of welds then secure the strut ends in the sleeve assembly. In one approach, the ends of the strut ends are welded to form a tube. In another approach, the strut ends are welded onto a sleeve. The strut ends may optionally have ends that are partial cylinders, and the partial cylinders are welded onto a cylindrical sleeve. Effects from the welding, such as changing linear elastic nitinol to superelastic nitinol, are contained within a heat-effected zone, and do not extend into areas of the structure that typically bend during use. | 2010-02-25 |
20100049241 | RATCHET HOOK TOURNIQUET - A novel tourniquet device is disclosed comprising a belt with a separable first end and second end, preferably coupled by hook-and-pin means, said hook being designed so as to be easily discernable from fabric by touch and easily manipulated manually. Constrictive tension is applied preferably by a ratchet action mechanism amongst other means. | 2010-02-25 |
20100049242 | Medical Instrument - The invention relates to a medical instrument with a shaft, a handle mounted on the proximal end of the shaft, and a tool mounted on the distal end of the shaft and capable of being activated by means of the handle, where the handle and the tool are in active connection by means of at least one activation rod. To make it possible for the tool, in particular as a one-way tool, to be secured simply and rapidly on the activation rod, the invention proposes that the tool should have a tool shaft for securing it to the activation rod and that the tool shaft and the activation rod in order to be secured to one another should have protuberances and/or recesses, which can be engaged, at least partially as a form-locking connection, with corresponding recesses or protuberances of the other respective component. | 2010-02-25 |
20100049243 | HINGED FORCEPS - In some embodiments, a forceps may include at least two arms, at least one finger grip, and a hinge. Finger grips may be positioned on an arm. A hinge may couple two or more arms together In an embodiment, a hinge may allow 60 degrees of separation between coupled arms. A hinge may allow uninhibited movement of one arm relative to the other arm. | 2010-02-25 |
20100049244 | DOUBLE THREADED TISSUE TACK - There is disclosed a threaded tissue tack for use in approximating and securing a pair of tissue sections together. The threaded tissue tack has a central body portion and first and second screws extending from opposite ends of the central body portion. The first screw includes a left-hand thread and the second includes a right-hand thread. Engagement structure is provided on the central body portion to rotate the threaded tissue tack about its longitudinal axis and into the pair of tissue sections. There is also disclosed a tack driver for rotating the threaded tissue tack into the tissue. Guards are provided intermediate first and second ends of the central body portion and the first and second screws to protect surrounding tissue from the tack driver. | 2010-02-25 |
20100049245 | SHEATH-MOUNTED ARTERIAL PLUG DELIVERY DEVICE - A method of facilitating hemostasis of a blood vessel puncture. The method includes the steps of inserting a tubular device into a puncture in a blood vessel to establish access to the blood vessel, providing a vessel closure system around the tubular device, introducing a hemostatic material into a space between the tubular device and vessel closure system, and delivering the hemostatic material adjacent to the puncture to facilitate hemostasis of the puncture. | 2010-02-25 |
20100049246 | VOLUMETRIC GRAFTS FOR TREATMENT OF FISTULAE AND RELATED METHODS AND SYSTEMS - Described are devices, methods, and systems useful in the treatment of fistulae, and in certain embodiments those having openings extending into the alimentary canal, such as anorectal fistulae. Illustratively, an anorectal fistula can be treated by placing a volumetric construct within the primary opening of the fistula. In certain embodiments, the volumetric construct can include a rolled remodelable material processed to form a substantially unitary body. Advantageous such remodelable materials can include collagenous extracellular matrix materials, such as small intestine submucosa. | 2010-02-25 |
20100049247 | SUTURE FIXATION KIT OF PARTS, SYSTEM, AND DEVICE - A suture fixation system that is configured to secure a suture includes a pad and a suture fixation device configured to clamp and retain at least one end of a suture. The pad includes a suture surface opposite a tissue surface and defines an opening formed through the suture and tissue surfaces that is sized to provide a margin around a tissue lesion to be sutured. The suture is employed to stitch the tissue lesion closed, the suture having at least one free end that is held in place by the suture fixation device, and the pad configured to elevate a portion of the suture away from the tissue. | 2010-02-25 |
20100049248 | Suture tensioning device - A suture tensioning apparatus for tightening the suture used to tie a tissue of a patient to the bone of the patient so that the tissue will cinch to the bone. A lever is mounted on a stub shaft that is supported to a base member and is movable in a lateral position. A pair of spaced spools are mounted on the lever and the reach of the suture is wrapped around each of the spools. Means, including a coil spring wrapped around the stub shaft is connected to the lever and a rotatable dome. The movement of the lever causes the lower portion of the coils to unwrap around the stub shaft, and rotation of the dome causes the upper portion of the coils to unwrap whereby the movement of the coil spring forces the lever to return to its original position. The tensioning apparatus can be incorporated into an existing suture gun or can be made integral therewith. | 2010-02-25 |
20100049249 | Suture anchor extension - A suture anchor extension for converting a non-fully threaded base suture anchor to a fully threaded suture anchor. The extension comprises a hollow tubular sleeve adapted to be axially aligned with and attached to the base suture anchor. One end of the sleeve engages the non-circular drive member on the base suture anchor and the other end engages a driver for turning the extension and base anchor into tissue at the work site. Suture attached to the base anchor is directed through the interior of the sleeve and, during installation, through the cannulation of the driver. | 2010-02-25 |
20100049250 | STITCHING REINFORCEMENT MATERIAL FOR AUTOMATIC STITCHING DEVICE - It is an object of the present invention to provide a suture reinforcement material for an automatic suturing device, which has excellent loadability into an automatic suturing device and excellent cuttability with a cutter. | 2010-02-25 |
20100049251 | METHOD AND DEVICE FOR INTERSPINOUS PROCESS FUSION - The device of the invention includes a flexible container that may be filled with fill material either before or after placement at the insertion site. It is one object of the present invention to provide a flexible container filled with morselized cortico-cancellous bone graft. According to one aspect of the present invention, a filled flexible container may be placed at the insertion site and then molded to the local anatomy. In an embodiment, a filled flexible container may be placed between two spinous processes. | 2010-02-25 |
20100049252 | Transverse Connector Device for Extending an Existing Spinal Fixation System - An extension rod device is provided for extending an existing spinal fixation system. The device can engage with implanted spinal fixation elements and house extension spinal rods that expand the fixation system to adjacent vertebrae. According to various embodiments, an extension rod device may include one or more extension spinal rods attachable to a transverse connector that is secured between an existing, implanted spinal fixation system. The extension rod device may attach to an existing transverse connector, already implanted with the existing spinal fixation system, or the extension rod device may include a new transverse connector, also for securing to the existing spinal fixation system. | 2010-02-25 |
20100049253 | BOTTOM LOADING CONNECTOR FOR ATTACHING A SPINAL ROD TO A VERTEBRAL MEMBER - Connectors for attaching a spinal rod to an anchor. The connectors may include a receiver with a rod-receiving opening on a bottom side that leads into a receiver passage sized to receive the spinal rod. A elongate member may extend through an opening on the top side of the receiver, and may include a cut-out to receive the spinal rod. A grommet may be operatively connected to the receiver and include a grommet passage to receive the anchor. A disk may be positioned between the receiver and the grommet and may include an angled surface that is positioned on a side of the receiver passage. The elongate member may be movable along the first axis between extended and retracted positions with the cut-out positioned closer to the second axis in the retracted position than in the extended position. Moving the elongate member from the extended position to the retracted position with the spinal rod received in the cut-out may cause the disk to move along the second axis towards the grommet passage to fix the first axis in spaced relation relative to the grommet passage. | 2010-02-25 |
20100049254 | STABILIZATION DEVICE FOR THE DYNAMIC STABILIZATION OF VERTEBRAE OR BONES AND ROD LIKE ELEMENT FOR SUCH A STABILIZATION DEVICE - A stabilization device includes a first bone anchoring element, a second bone anchoring element, and a rod-shaped element for connecting the first and the second bone anchoring elements. The rod-shaped element includes a curved section, that undergoes an elastic deformation under the action of a force acting on the rod-shaped element via an anchoring element. The rod-shaped element and the anchoring elements are arranged so that deformation occurs when a force acts in a main direction of motion of bone parts or vertebra relative to each other, whereas a deformation is suppressed when a force acts in a direction that is essentially perpendicular to the main direction of motion. | 2010-02-25 |
20100049255 | BONE ANCHORING DEVICE - A bone anchoring device includes a shank to be anchored in a bone or vertebra, a head, and a receiving part receiving the head for connecting the shank to a rod. The shank and the head are separate parts. The head has a bore with a cylindrical inner surface, a ring-shaped groove provided on the inner surface, and at least one slit extending from the inner surface to the outer surface of the head. The shank has a first portion for anchoring in the bone or vertebra and a second portion with a cylindrical outer surface adjoining a free end. A projection is provided on the cylindrical outer surface which engages with the ring-shaped groove of the head, when the cylindrical second portion of the shank is inserted in the bore of the head. | 2010-02-25 |
20100049256 | ANTERIOR CERIVCAL PLATING SYSTEM - Anterior cervical plating systems including an elongated anterior cervical plate with bone screw bores disposed near two opposite ends. The anterior cervical plate incorporates a curved plane transverse to the longitudinal axis to conform to the anterior surface of a vertebra and is also curved along the longitudinal axis to conform to the lordotic curvature between the vertebrae and may feature at least one through window in a middle bridge portion to provide an interface for a drill and tap guide assembly. Paired locking mechanisms provided on the anterior cervical plate provide rigid fixation of the bone screws to the anterior cervical plate with the heads of the bone screws flush or recessed below the upper curved surface of the anterior cervical plate. | 2010-02-25 |
20100049257 | SPLIT THREAD ORTHOPAEDIC IMPLANT IMPACTOR - A method of connecting an impactor to an orthopaedic implant includes the steps of: providing the impactor including a shaft having a proximal end and a distal end, a trigger pivotably connected to the distal end, the trigger including a cam end, a push rod within the shaft and connected to the cam end of the trigger and a threaded pair connected to an end of the push rod opposite the trigger; providing the orthopaedic implant including a threaded hole; locating the threaded pair within the threaded hole; pivoting the trigger; linearly displacing the push rod; and radially expanding the threaded pair to engage the threaded hole. | 2010-02-25 |
20100049258 | SINGLE TUNNEL DOUBLE BUNDLE POSTERIOR CRUCIATE LIGAMENT RECONSTRUCTION - The present invention provides a method of performing posterior cruciate ligament replacement. Specifically, a graft tissue is harvested from a patient and single tunnels are prepared in each of the tibia and the femur of the patient. The graft is secured in the femoral tunnel and separated into a posterior cruciate medial bundle and a posterior lateral bundle. The bundles are inserted through the tibial tunnel. During insertion the posterior lateral bundle is positioned in a posterior lateral position in the tibial tunnel while the posterior cruciate medial bundle is positioned in a posterior cruciate medial position in the tibial tunnel. The posterior cruciate medial bundle is then tensioned while the patient's knee is in approximately 90 degrees of flexion, and the posterior lateral bundle is tensioned while the patient's knee is approximately in full extension. Each of the bundles is then secured in the tibial tunnel. | 2010-02-25 |
20100049259 | METHOD FOR VERTEBRAL ENDPLATE RECONSTRUCTION - Embodiments relate generally to tissue anchors and methods of delivering same to the intervertebral disc or other sites within the body. In some embodiments, the anchors provide increased pull-out resistance, stability and/or contact with tissue involving a reduced amount of penetration. In some embodiments, delivery methods are minimally invasive and can include linear, lateral, and off-angle implantation or driving of anchors along, against or within tissue surfaces. Several embodiments disclose anchors and anchoring systems that effectively reconstruct or augment vertebral endplate surfaces. | 2010-02-25 |
20100049260 | EXTENDED ARTICULATION ORTHOPAEDIC IMPLANT - A cutting guide for removal of bone during arthroplasty. The cutting guide includes a housing having a first portion and a second portion. The first portion includes an attachment mechanism adapted to couple the housing to the bone during arthroplasty and the second portion including a wall defining a continuous path. A blade for cutting the bone is also included, such that the blade slides along the arcuate recess, cutting the bone in a shape matching the continuous path. | 2010-02-25 |
20100049261 | Resonant frequency device - A resonant frequency device provided with a transmitter, an amplifier and an impedance matching circuit connected to an antenna, such as a plasma antenna. A voltage or current balun could be provided between the impedance matching circuit and the antenna. | 2010-02-25 |
20100049262 | METHOD OF TREATING A SEVERE DIABETIC ULCER - The present invention is directed to a specialized method of treating a severe diabetic ulcer that penetrates the subcutaneous fat layer of a patient. The method comprises the steps of: administering a treatment session to a diabetic patient having a severe diabetic ulcer, the treatment session comprising at least three pulsed electromagnetic fields (PEMF) applications, PEMF applications 1, 2, and 3, and at least two intermittent compression therapy (ICT) applications. The PEMF application and ICT therapy settings address specific factors that are necessary to induce healing of the diabetic ulcer and prevent amputation. In a preferred embodiment, the treatment session further comprises the step of applying a dressing having a silver and/or honey anti-infection composition thereon to the ulcer area to impede microbial growth in the ulcer area. In another embodiment, the method includes the step of applying ultrasound to the ulcer area for a time sufficient to inhibit microbial growth. | 2010-02-25 |
20100049263 | METHOD AND DEVICE FOR DETECTING AND TREATING DEPRESSION - A system is described for detecting and/or treating depression that may be incorporated into an implantable device such as a cardiac rhythm management device. The device may determine that depression is present by analysis of heart rate variability measured using the cardiac sensing channels of the device and/or by detection of blood-borne factors that are associated with depression. If depression is detected, the device may be configured to automatically delivery therapy such as neuromodulation and/or drug delivery. | 2010-02-25 |
20100049264 | Diagnostic indicator and PSG interface for a closed loop neuromodulator - This document discusses, among other things, a system and method for providing diagnostic information from a closed loop neuromodulator, configured to provide sleep therapy for a patient, to a user or a polysomnograph (PSG). A first portion of the diagnostic information can be received at a diagnostic indicator register of the closed loop neuromodulator and an LED driver can be switched using the first portion of the diagnostic information. A second portion of the diagnostic information can be received at a PSG interface of the closed loop neuromodulator and provided to the PSG for display. | 2010-02-25 |
20100049265 | EMI/ESD hardened sensor interface for a closed loop neuromodulator - This document discusses, among other things, apparatus and mthiods for protecting an input and electronics of a closed loop neuromodulator. Electromagnetic interference (EMI) can be reduced using an EMI filter. Energy surges can be dissipated using a electrostatic discharge (ESD) device. An analog and a digital output can be produced using respiration information received at an input, each output indicative of resiration effort. | 2010-02-25 |
20100049266 | CPR COACHING DEVICE WITH REDUCED SENSITIVITY TO MOTION - A CPR coaching device is designed for placement on the chest of a patient during CPR. Chest compressions are delivered to the patient by a rescuer by pressing on the device. A force sensor and an accelerometer are located in the device and are responsive to the chest compressions. When the patient's body is stationary there will be a high correlation of a depth signal produced by doubly integrating the acceleration signal of the accelerometer and the force signal, and the depth signal is deemed reliable. When the patient's body is subject to motion such as by the motion of a vehicle transporting the patient, there will be a low correlation of the depth and force signals, with the force signal being relatively immune to this motion. In such cases, the force signal is used in association with the previously determined relationship between depth and force in the absence of motion to produce an indication of chest compression depth. | 2010-02-25 |
20100049267 | Implanted medical device - A spectral fingerprint technique is disclosed that allows an ICD to eliminate unnecessary shocks to the heart. | 2010-02-25 |
20100049268 | MASTER/SLAVE PROCESSOR CONFIGURATION WITH FAULT RECOVERY - A fault-tolerant processor device including a master processor and a plurality of operationally coupled slave processors. The master processor sends a command to each of the slave processors to initiate operation to each control a different one of a plurality of operations during fault-free operation. The master processor monitors each of the operations to confirm the fault-free operation. In a case wherein fault-free operation is not confirmed, the master processor identifies a faulty one of the slave processors, disables the faulty slave processor and initiates operation of a fault-free one of the slave processors to control the operations of the faulty slave processor in addition to the operations of the fault-free slave processor. If the master processor determines that both of the slave processors are faulty, the master processor may disable both of the slave processors and control each of the operations independent of the faulty slave processors. | 2010-02-25 |
20100049269 | 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. | 2010-02-25 |
20100049270 | TRIGGERED HIGH-OUTPUT PACING THERAPY - A device and method for delivering electrical stimulation to the heart in order to improve cardiac function in heart failure patients. The stimulation is delivered as high-output pacing in which the stimulation is excitatory and also of sufficient energy to augment myocardial contractility. The device may be configured to deliver high-output pacing upon detection of cardiac decompensation. | 2010-02-25 |
20100049271 | IMPLANTABLE MEDICAL DEVICE WITH AUTOMATIC SENSING ADJUSTMENT - An implantable medical device system that senses physiologic processes via multiple sensor signal configurations. The device can further process the sensor configurations to obtain additional processed signal configurations. The device can utilize the processed configurations for ongoing sensing of the physiologic process. The device can also automatically evaluate the multiple sensor configurations as well as the processed configurations and select the configuration offering the best signal discrimination to reduce oversensing or erroneously interpreting secondary characteristics of the physiologic process as corresponding to primary characteristics of the process as in double-counting. The signal discrimination can be evaluated as an absolute margin and/or a ratio between amplitudes of the primary and secondary characteristics. The signal discrimination can also be evaluated based at least in part on a calculated mean and standard deviation according to each configuration. | 2010-02-25 |
20100049272 | IDENTIFICATION OF AN IMPLANTABLE MEDICAL DEVICE BY CORRELATING CARDIAC RELATED DATA - In a method and system for identifying an implantable medical device (IMD), which is arranged to be disposed in a body, by conducting a telemetry communication session between the implantable medical device and an external programmer device, cardiac data are registered from a point on the body of a patient having an IMD with which a communication session is to be established. The registered cardiac data are compared with one or more sets of intracardiac data pertaining to patients having an IMD implanted and to identify the IMD with which the communication session is to be conducted by the performed comparison. | 2010-02-25 |
20100049273 | USE OF LATE PASSAGE MESENCHYMAL STEM CELLS (MSCS) FOR TREATMENT OF CARDIAC RHYTHM DISORDERS - The present invention provides methods and compositions relating to the use of late passage mesenchymal stem cells (MSCs) for treatment of cardiac rhythm disorders. The late passage MSCs of the invention may be used to provide biological pacemaker activity and/or provide a bypass bridge in the heart of a subject afflicted with a cardiac rhythm disorder. The biological pacemaker activity and/or bypass bridge may be provided to the subject either alone or in tandem with an electronic pacemaker. | 2010-02-25 |
20100049274 | DETECTION OF FEEDING INTENT FOR USE IN TREATMENT OF EATING DISORDERS - An exemplary method for treating obesity includes calling for delivery of electrical energy to a vagal nerve, detecting pre-prandial activity and, in response to the detection of pre-prandial activity, calling for delivery of electrical energy to the stomach for a pre-determined amount of time to induce satiety. Various other technologies are also disclosed. | 2010-02-25 |
20100049275 | IMPLANTABLE AND RECHARGEABLE NEURAL STIMULATOR - One aspect of the present subject matter relates to an implantable medical device. An embodiment of the device comprises a rechargeable power supply adapted to be recharged through an ultrasound signal, a neural stimulator connected to the rechargeable power supply, and a controller connected to the rechargeable power supply. The neural stimulator is adapted to generate a neural stimulation signal for delivery to a neural stimulation target through an electrode. The controller is further connected to the neural stimulator to control the neural stimulator according to a neural stimulation protocol. Other aspects are provided herein. | 2010-02-25 |
20100049276 | Clinician programmer system and method for calculating volumes of activation for monopolar and bipolar electrode configurations - A system and method for providing a volume of activation (VOA) of a stimulation electrode leadwire may include a processor that calculates a VOA for each of a plurality of sets of parameter settings of the leadwire, stores in a database each of the calculated VOAs in association with the respective set of parameter settings for which it was calculated, performs a curve fitting on threshold values determined for a plurality of waveforms to obtain an equation, obtains a set of parameter settings of the leadwire for a stimulation, and determines a VOA for the obtained set of parameter settings based on the stored VOAs, for example, using the equation. | 2010-02-25 |
20100049277 | IMPLANTABLE NEUROSTIMULATOR DEVICE - The disclosure describes an implantable neurostimulator device for delivery of neurostimulation to treat head, neck, or facial pain or tension, including pain or tension caused by occipital neuralgia. The device may be a neurostimulation device having a miniaturized housing with a low profile that permits subcutaneous implantation at a stimulation site directly adjacent a neuralgic region at the back of the neck of a patient. For example, the device may be subcutaneously implanted at the back of the neck of a patient to relieve symptoms of occipital neuralgia. | 2010-02-25 |
20100049278 | METHOD OF SELECTING SPECIFIC SKELETAL MUSCLE HIGHLY SENSITIVE TO HUMAN PSYCHOLOGICAL STATE, DEVICE FOR SELECTING SPECIFIC SKELETAL MUSCLE, METHOD OF EVALUATING STRESS DURING WORK, AND SYSTEM FOR EVALUATING STRESS DURING WORK - The selecting method and apparatus for selecting a specific skeletal muscle affected by a psychological state of a person from skeletal muscles of the person apply at least a first stimulus to the person to bring the person into an uncomfortable state, acquire muscle activity information of each of the skeletal muscles when the first stimulus is applied to the person and select the specific skeletal muscle based on the muscle activity information of each of the skeletal muscles by the first stimulus. The stress evaluating method and system acquire the muscle activity information of the person during an operation for the selected specific skeletal muscle selected by the selecting method and apparatus, and evaluate a degree of stress placed on the person during the operation based on the acquired muscle activity information. | 2010-02-25 |
20100049279 | ADAPTIVE SOFTWARE CONFIGURATION FOR A MEDICAL DEVICE - This document describes, among other things, a method of operating a medical device comprising updating a regulatory approval status stored in at least one of the medical device or a second device operable to communicate with the medical device, and enabling or disabling the at least one function in the medical device based on the regulatory approval status. The regulatory approval status corresponds to at least one function performable by the medical device. | 2010-02-25 |
20100049280 | HUMAN-IMPLANTABLE-NEUROSTIMULATOR USER INTERFACE HAVING MULTIPLE LEVELS OF ABSTRACTION - A programming-device user interface may include multiple levels of abstraction for programming treatment settings. A stimulation zone-programming interface may be at a highest level of abstraction and may include idealized stimulation zones. A field strength-programming interface may be at a middle level of abstraction and may include electromagnetic field-strength patterns generated by the stimulation zones, and/or electrode settings, and a depiction of how the electromagnetic fields interact with each other. An electrode-programming interface may be at a lowest level of abstraction and may depict treatment settings at an electrodes-view level. These interfaces may include a display of a stimulatable area of the patient's body. The display may include a depiction of leads and/or the underlying physiology, such as a depiction of a portion of a spine. Algorithms map treatment settings from one level of abstraction to settings at one or more other levels of abstraction. | 2010-02-25 |
20100049281 | SYSTEMS FOR PROVIDING NEURAL MARKERS FOR SENSED AUTONOMIC NERVOUS SYSTEM ACTIVITY - In various method embodiments, a neural activity signal is sensed, a feature from the sensed neural activity signal is extracted, and a neural marker for the extracted feature is created. The neural marker includes information regarding the extracted feature. Various device embodiments comprise a port to receive a neural activity signal, and a feature extractor adapted to receive and process the neural activity signal to produce a neural marker that includes information for the neural activity signal. Various device embodiments comprise a display, a memory adapted to store a neural marker associated with a sensed neural activity signal, and a controller adapted to communicate with the memory and the display to provide a representation of the neural marker on the display. | 2010-02-25 |
20100049282 | Phototherapy Apparatus for Hair Loss Treatment - A phototherapy apparatus for hair loss treatment. The phototherapy apparatus comprises a laser array to produce a plurality of laser beams and a beam shaping component to control the divergence angle and intensity distribution of the laser beams so as to produce a desired light intensity distribution on the surface of the scalp tissue to be treated. | 2010-02-25 |
20100049283 | ILLUMINATION-BASED MEDICAL DEVICE & METHODS OF USE THEREOF - Embodiments of illumination-based medical devices capable of projecting a holographic symbol are herein provided. In one embodiment, an illumination-based medical device incorporates at least a laser and a diffractive optical element within a housing. In one embodiment, the diffractive optical element may be a holographic optical element. In a particular embodiment, the holographic optical element may incorporate an interference pattern and/or a sacred symbol or pattern. | 2010-02-25 |
20100049284 | USE OF HEAT TO TREAT BIOLOGICAL SYSTEMS EXPOSED TO DAMAGING RADIATION - A method wherein, following a therapeutic radiation treatment, a heat dose is administered to the treated cells to decrease the damage caused by radiation exposure or a therapeutic agent. | 2010-02-25 |
20100049285 | Ectoparasite Eradication Method and Device - A method of eliminating an ectoparasite infestation is disclosed that may include steps of defining a target area on an animal having an ectoparasite infestation, heating a volume of air to a temperature to form heated air, applying the heated air to the target area with an airflow such that the heated air impinges directly on substantially all ectoparasites located within the target area, and maintaining the heated air at the target area for a period of time sufficient to affect an ectoparasite mortality rate of at least 50%. | 2010-02-25 |
20100049286 | METHOD AND SYSTEM FOR KILING LICE AND NITS - The system includes means for providing different temperature, in the inner air injection area and the outer air injection area. Due to the temperature impact the lice will be stimulated to leave the scalp and be guided into or through inner membrane, where an additional temperature action will kill the lice. | 2010-02-25 |
20100049287 | Porous medical dorsal column self anchoring lead - Implantable leads for use in, inter alia, neurostimulation therapy and that comprise a coagulant reservoir accessible by a coagulant access port are disclosed. The coagulant reservoir comprises a porous membrane. When such a lead is implanted into a patient, coagulant fluid (preferably blood plasma) is injected or otherwise inserted into the coagulant reservoir via the coagulant access port. Coagulant fluid can then flow out of the coagulant reservoir, via coagulant apertures in the porous membrane, into the patient's body. Systems comprising such leads are also disclosed, as are methods of manufacturing such systems and/or leads. | 2010-02-25 |
20100049288 | CORONARY VEIN LEAD HAVING PRE-FORMED BIASED PORTIONS FOR FIXATION - A lead having pre-formed biased portion is adapted for implantation on or about the heart within the coronary vasculature and for connection to a signal generator. The lead is constructed and arranged so that when it is implanted, the electrodes are housed in the coronary vasculature and are biased toward a vessel wall by the preformed biased portion, which operates to fixate the lead against the vessel wall. | 2010-02-25 |
20100049289 | TISSUE ANCHOR - Embodiments of the invention generally relate to an anchor used to secure a position of a device or component relative to internal tissue of a patient and prevent migration of the component relative to the tissue of the patient. In one embodiment, the anchor is combined with an electrode lead that is configured for implantation in a patient. The electrode lead comprises a lead body having a proximal end and a distal end, a stimulating electrode and an anchor. The stimulating electrode is attached to the lead body at the distal end. The anchor is attached to the distal end of the lead body and comprises an anchor body and mesh attached to the anchor body. | 2010-02-25 |
20100049290 | MRI COMPATIBLE LEAD - Disclosed herein is an implantable medical lead. In one embodiment, the lead includes a ring electrode, a tip electrode, first and second helically wound coaxial conductor coils, and a distal coil transition. The coils extend between the proximal and distal ends of the lead. The distal coil transition is proximal to the ring electrode and near the distal end and is where the first coil transitions from being outside the second coil proximal of the distal coil transition to being inside the second coil distal of the distal coil transition. | 2010-02-25 |
20100049291 | STENT WITH IMPROVED RESISTANCE TO MIGRATION - A modular mating stent is adapted to resist migration within a receiving stent. The modular mating stent has a substantially self-expandable first section of predetermined compressibility that is adapted to permit the first section to conform to the shape of a body lumen surrounding the first section. The modular mating stent also has a balloon-expandable second section that is less compressible than the first section, which is adapted to firmly engage a surface of the receiving stent surrounding the second section. | 2010-02-25 |
20100049292 | BALLOON FOR A BODY LUMEN AND METHOD OF USE - A balloon for use in a body lumen comprises a first inflatable balloon segment and a second inflatable balloon segment. The balloon has at least one opening for receiving inflation fluid to inflate the balloon segments. The first balloon segment when inflated includes a surface that defines a recess to receive at least a portion of the second balloon segment. The first and second balloon segments are arranged relative to each other such that a major portion of one of the first and second balloon segments is received in the body lumen before the other of the first and second balloon segments begins to be received in the body lumen. | 2010-02-25 |
20100049293 | Controlled deployable medical device and method of making the same - Controlled deployable medical devices that are retained inside a body passage and in one particular application to vascular devices used in repairing arterial dilations, e.g., aneurysms. Such devices can be adjusted during deployment, thereby allowing at least one of a longitudinal or radial re-positioning, resulting in precise alignment of the device to an implant target site. | 2010-02-25 |
20100049294 | Controlled deployable medical device and method of making the same - Controlled deployable medical devices that are retained inside a body passage and in one particular application to vascular devices used in repairing arterial dilations, e.g., aneurysms. Such devices can be adjusted during deployment, thereby allowing at least one of a longitudinal or radial re-positioning, resulting in precise alignment of the device to an implant target site. | 2010-02-25 |
20100049295 | DELIVERY DEVICE WITH A PROTECTIVE MEMBER - A delivery device for positioning and deploying an implantable device within a lumen is provided. The delivery device includes inner and outer tubular members slidable to each other between at least a first hold position and a second release position, a handle and a deployment mechanism adapted for an operator to use a first hand for operating the delivery device and moving the tubular members between the first and second positions. The delivery device further includes a protective member adapted for insulating at least a portion of the outer tubular member from the tendency of the operator to use his or her second hand to grab the outer tubular member during operations or from other external forces. | 2010-02-25 |
20100049296 | Implantable medical device coatings with biodegradable elastomer and releasable taxane agent - A coated medical device, such as a stent, that elutes a taxane agent in a controlled manner is provided. In one embodiment, the taxane agent is paclitaxel and at least a portion of the paclitaxel is present in a dihydrate solid form. The medical device may be coated with a layer including a taxane agent and a layer of bioabsorbable elastomer over the layer including the taxane agent. Methods of manufacturing and using the coated medical device are also provided. | 2010-02-25 |
20100049297 | METHOD OF LOADING A STENT INTO A SHEATH - A method of loading a self-expanding stent into a delivery sheath configured to retain the stent in a radially compressed pre-deployment configuration, including the steps of radially compressing the stent from a relaxed outside diameter d | 2010-02-25 |
20100049298 | Side Branched Endoluminal Prostheses and Methods of Delivery Thereof - An expandable prosthetic device and method of delivery that allows the initial placement of multiple guidewires into selected target sites. The prosthesis includes a main body device. This main body device has a separate side branch guidewire lumen that passes through the main body device and through a side opening in the main body device. As the main body device is advanced, the side opening is self guided (by the side branch guidewire) and self-aligns to the side branch vessel ostium. The main body device is then deployed, leaving the side branch guidewire in place. A side branch device is then advanced along the side branch guidewire through the main body device, through the side wall opening and into the native side branch vessel. The side branch device can then be deployed to engage the main body device and the native side branch vessel. | 2010-02-25 |
20100049299 | MAGNESIUM-BASED ALLOY WITH IMPROVED COMBINATION OF MECHANICAL AND CORROSION CHARACTERISTICS - Multi-component magnesium-based alloy consisting essentially of about 1.0-15.0 wt. % of scandium, about 0.1-3.0 wt. % of yttrium, about 1.0-3.0 wt. % of rare-earth metal, about 0.1-0.5 wt. % of zirconium. Purity degree of magnesium base is not less of 99.995 wt. %. Impurities of Fe, Ni and Cu do not exceed 0.001 wt. % of everyone, the contents of other impurity in an alloy does not exceed 0.005 wt. %. The alloy demonstrates an improved combination of strength, deformability and corrosion resistance at room temperature. The alloy does not contain harmful and toxic impurities. The alloy can be used in the various practical applications demanding a combination of high strength, deformability and corrosion resistance, preferably in the field of medicine. | 2010-02-25 |
20100049300 | Stent and Method and Device for Fabricating the Stent - Stent, as well as a method and device for fabricating the stent, wherein the stent has a tubular lattice structure comprising individual struts and at least one strut of which at least one longitudinal section runs with at least one directional component in the radial circumferential direction of the stent, wherein the surface of the longitudinal section facing the outside of the stent is curved only about the longitudinal axis of the stent. According to the invention, the surface of longitudinal section of the strut, which surface faces the inside of the stent, has such a curvature that the strut cross section is fluidically optimized. | 2010-02-25 |
20100049301 | Lattice Part Made of Metal and Method for the Production of a Lattice Part - We describe a lattice part made of metal and a method for producing a lattice part made of metal or a metal alloy. The lattice has a thickness of less than 1 mm at a size of the gaps of less than 50 mm | 2010-02-25 |
20100049302 | STENT FOR EXPENDING INTRA LUMINAL - The present invention relates to a stent for intraluminal expansion. The stent for intraluminal expansion comprises an inner stent A, an outer stent B and fixing threads C for fixing these stents as one unit. The outer stent B is inserted over the inner stent A in such a way that the space portions of the inner stent A and the space portions of the outer stent B are alternated with each other, so the outer surface of the inner stent and the inner surface of the outer stent are in close contact with each other, and both ends of the outer stent and inner stent are fixed as one unit by fixing threads C. According to the stent for intraluminal expansion of the present invention, in which form recoverability of each of the inner stent A and the outer stent B is excellent, expansion is easy after it is inserted into the lumen body because the cylindrical film membrane is not fixed by fixing thread C, and the space portions Id of the inner and outer stents are overlapped alternately with each other so that it is possible to effectively prevent cancer cells, etc. from penetrating into the lumen. | 2010-02-25 |
20100049303 | MEDICAL DEVICE FOR TREATING A HEART VALVE INSUFFICIENCY - A medical device for treating a heart valve insufficiency, with an endoprosthesis which can be introduced into a patient's body and expanded to secure a heart valve prosthesis in the patient's aorta. In an embodiment, the endoprosthesis has at plurality of positioning arches configured to be positioned with respect to a patient's aorta and a plurality of retaining arches to support a heart valve prosthesis. The endoprosthesis includes a first collapsed mode during the process of introducing it into the patient's body and a second expanded mode when it is implanted. | 2010-02-25 |
20100049304 | Endoprosthesis Having Foot Extensions - Endoprosthesis, such as a stent, includes at least one annular element defined by a first set of strut members interconnected to define apices proximate opposite sides of the annular element. The annular element further includes a foot extension extending between at least one pair of circumferentially-adjacent strut members. The foot extension has first and second foot portions extending circumferentially from corresponding ends of the circumferentially-adjacent strut members, and are contoured to provide at least two areas of flexure. The first and second foot portions are joined at a toe portion of the foot extension, and define a circumferentially-directed apex between the pair of circumferentially-adjacent strut members. Preferably, at least one or more additional annular elements, each defined by interconnected strut members, are provided. The annular elements are generally expandable between a delivery configuration and a deployed configuration. The annular elements are longitudinally aligned and connected at connection locations with connectors, wherein at least one of the connectors is constructed of a bio-absorbable material. | 2010-02-25 |
20100049305 | CONVERTIBLE DELIVERY SYSTEMS FOR MEDICAL DEVICES - A delivery system for a medical device or other devices to be deployed within a biological body including a sheath having a longitudinal joint. The joint can be either resealable or non-resealable. The joint remains intact during delivery of the medical device, thereby facilitating accurate delivery of the medical device. During removal of the sheath, the joint is separated, thereby permitting the sheath to be peeled from the medical device while maintaining the position of the device. The delivery system allows a single operator to deploy the medical device and remove the sheath. | 2010-02-25 |
20100049306 | Infundibular Reducer Devices - Described is a prosthetic valve assembly comprising: a radially self-expandable stent configured to expand to bear against a wall of a native body lumen; and an implantable prosthetic valve, having a diameter, the valve being mounted inside the stent; wherein the diameter of the stent is greater than the diameter of the prosthetic valve. | 2010-02-25 |
20100049307 | STENT GRAFT HAVING EXTENDED LANDING AREA AND METHOD FOR USING THE SAME - A medical device for treating a target site within a lumen having an arcuate portion is provided. The medical device includes a first tubular portion comprising a proximal and distal end, and a second tubular portion comprising a proximal and distal end. A linking portion couples the first and second tubular portions, and an opening defined between the distal end of the first tubular portion and the proximal end of the second tubular portion. At least part of the linking portion is configured to conform to at least a portion of the arcuate portion of the lumen. Associated methods for using a medical device are also provided. | 2010-02-25 |
20100049308 | VESSEL STENT WITH MULTI DRUG-COATINGS - A stent with multi drug-coatings includes a stent body and active drugs. A portion of the surface or the entire surface of the stent body is covered with at least one layer of active drug coating. Use of such a stent not only can accelerate endothelialization of coronary, but also resist cell proliferation, resist the migration of smooth muscle cells, reduce the formation of thrombus and the inflammatory reaction of cells and recover the flexibility of vascular tissues. Multi drug-coatings can prevent the multiple phases of restenosis, resist the release of drugs at different phases of endothelial repair, and play a role in co-resisting vessel stent restenosis by various drugs. Well-composed multi drug-coatings make the coating area and coating layers of drug-eluting stent and drugs compatibility more reasonable, make the use of drug-eluting stent more secure, and produce better treatment effects. | 2010-02-25 |
20100049309 | COATED MEDICAL DEVICE - A coated medical device ( | 2010-02-25 |
20100049310 | METHOD FOR COATING A STENT - Method for applying a coating layer to a tubular intraluminal implant, in particular to a vascular support (stent), where the surface of the implant is perforated by a plurality of apertures, and where the coating layer is produced by deposition of material onto the surface of the implant. The implant is first pushed onto a cylindrical holder | 2010-02-25 |
20100049311 | METHODS, DEVICES, AND KITS FOR TREATING MITRAL VALVE PROLAPSE - Described here are methods, devices, and kits for treating a prolapsed valve leaflet. The devices generally comprise a flexible cord, a first anchor attached to the cord at its distal end, and a second anchor slidably attached to the cord. The first anchor may be configured to secure the cord to cardiac tissue located below a prolapsed valve leaflet and the second anchor may be configured to secure into the prolapsed valve leaflet. Also described are methods for treating a prolapsed valve including the steps of securing a first anchor to cardiac tissue located below the prolapsed mitral valve leaflet, securing a second anchor to the prolapsed mitral valve leaflet, tensioning a cord connecting the two anchors and securing the cord. Kits including the described devices are also provided. | 2010-02-25 |
20100049312 | AORTIC VALVE REPLACEMENT - A device for replacement of a bioprosthetic valve having an annulus ( | 2010-02-25 |
20100049313 | PROSTHETIC HEART VALVE AND DELIVERY APPARATUS - Embodiments of the present disclosure provide a prosthetic heart valve and a heart valve delivery apparatus for delivery of the prosthetic heart valve to a native valve site via the human vasculature. The delivery apparatus is particularly suited for advancing a prosthetic valve through the aorta (i. e., in a retrograde approach) for replacing a diseased native aortic valve. In one embodiment, a self-expanding valve comprises an expandable stent that is shaped to maintain the valve in the aortic annulus against axial without anchors or retaining devices that engage the surrounding tissue. A delivery apparatus for delivering s self-expanding prosthetic valve can be configured to allow controlled and precise deployment of the valve from a valve sheath so as to minimize or prevent jumping of the valve from the valve sheath. | 2010-02-25 |
20100049314 | TRANSCATHETER CORONARY SINUS MITRAL VALVE ANNULOPLASTY PROCEDURE AND CORONARY ARTERY AND MYOCARDIAL PROTECTION DEVICE - A protective device or bridge ( | 2010-02-25 |
20100049315 | ANNULOPLASTY WITH ENHANCED ANCHORING TO THE ANNULUS BASED ON TISSUE HEALING - Methods, delivery systems and engaging apparatuses for the placement and treatment of an insufficient or stenotic cardiac valve, such as the mitral valve are disclosed. One such method is based on a two step procedure, where during the first step the engaging apparatus is brought to the valve annulus using a delivery system which permits continued normal blood flow. In some preferred embodiments, this is implemented with a balloon and other preferred embodiments it is implemented using a multi-pronged structure that is collapsible like an umbrella frame. The second step is performed after the engaging apparatus has been integrated into the annular wall by natural processes of tissue healing and remodeling. In the second step the engaging apparatus is tightened leading to tightening of the valve annulus and correction of existing valvular insufficiency. Optionally, an artificial valve may be anchored to the engaging apparatus during the same or subsequent procedure to correct either valvular insufficiency or stenosis. | 2010-02-25 |
20100049316 | SELF-SEALING SHELL FOR INFLATABLE PROSTHESES - A self-sealing shell useful as a component of a soft fluid-filled prosthetic implant is provided. The shell is at least partly constructed of a wall made of a colloid of an elastomeric polymer matrix and particles of a water-swellable material distributed therein. | 2010-02-25 |
20100049317 | SELF-SEALING SHELL FOR INFLATABLE PROSTHESES - A self-sealing shell useful as a component of a soft fluid-filled prosthetic implant is provided. The shell is at least partly constructed of a wall made of a colloid of an elastomeric polymer matrix and particles of a water-soluble material distributed therein. | 2010-02-25 |
20100049318 | Implantable Housing With Stabilizer - Components of an implant system are described. An implant housing contains system components for performing system operating functions. An implant stabilizer extends out from the implant housing and implant data lead for interacting with an underlying curved bone surface to immobilize the implant housing in a fixed position. | 2010-02-25 |
20100049319 | SINGLE-TUNNEL DOUBLE BUNDLE ANTERIOR CRUCIATE LIGAMENT RECONSTRUCTION - The present invention provides a method of performing anterior cruciate ligament replacement. Specifically, a graft tissue is harvested from a patient and single tunnels are prepared in each of the tibia and the femur of the patient. The graft is secured in the femoral tunnel and separated into an anterior cruciate medial bundle and a anterior cruciate posterior lateral bundle. The bundles are inserted through the tibial tunnel. During insertion the posterior lateral bundle is positioned in a posterior lateral position in the tibial tunnel while the anterior cruciate medial bundle is positioned in an anterior cruciate medial position in the tibial tunnel. The anterior cruciate medial bundle is then tensioned while the patient's knee is in approximately 90 degrees of flexion, and the posterior lateral bundle is tensioned while the patient's knee is approximately in full extension. Each of the bundles is then secured in the tibial tunnel. | 2010-02-25 |
20100049320 | APPARATUS AND METHODS FOR TENDON OR LIGAMENT REPAIR - Apparatus and methods for repairing damaged tendons or ligaments. Various repair apparatus include an elongate tensile member and a pair of anchor assemblies connected for movement along the tensile member on either side of a repair site, such as a tear or laceration. The anchor assemblies or structures may take many forms, and may include barbed, helical, and crimp-type anchors. In the preferred embodiments, at least one anchor structure is movable along the elongate tensile member to assist with adjusting a tendon segment to an appropriate repair position and the anchor structure or structures are then lockable onto the elongate tensile member to assist with affixing the tendon at the repair position. Tendon and/or ligament-to-bone repair apparatus and methods employ similar concepts. | 2010-02-25 |
20100049321 | Fibrous Implants for Cartilage Repair or Replacement - An orthopedic device for repairing a cartilage defect and a method for utilizing the same. The orthopedic device includes an implant capable of attachment to bone, and a bearing portion extending from an exterior substrate of the implant. The implant may also include an anchor. The bearing portion includes a fibrous bearing surface configured to articulate against adjacent anatomical structures. | 2010-02-25 |
20100049322 | OSTEOCHONDRAL REPAIR IMPLANTS AND METHODS - An osteochondral repair implant is provided, comprising a tissue scaffold configured to allow growth of at least bone and/or cartilage and to fit within at least a portion of an osteochondral hole, the tissue scaffold comprising one or more recesses and/or projections; and a biodegradable carrier containing a growth factor, the biodegradable carrier being placed in and/or around the recesses and/or projections of the tissue scaffold and reduce compression of the biodegradable carrier by the tissue scaffold. In some embodiments, methods for repairing an osteochondral defect are provided that utilize an osteochondral plug and a biodegradable carrier containing a growth factor. | 2010-02-25 |