22nd week of 2011 patent applcation highlights part 45 |
Patent application number | Title | Published |
20110130743 | Re-Useable Auto-Injector with Filling Means - An injection device having a first sub-assembly comprises a housing and a chamber. The chamber is disposed within the housing and has proximal and distal ends, an inner surface and an exit aperture. The sub-assembly comprises a stopper movably disposed within the chamber. The stopper has an outer surface substantially in contact with the inner surface about its perimeter. The sub-assembly comprises a port adapted to receive a container containing a fluid. The stopper is fixed with respect to the housing and movement of the port causes movement of the exit aperture in relation to the stopper. | 2011-06-02 |
20110130744 | DEVICES, SYSTEMS, AND METHODS FOR ACCESSING THE EPICARDIAL SURFACE OF THE HEART - Devices, systems, and methods for accessing the internal and external tissues of the heart are disclosed. At least some of the embodiments disclosed herein provide access to the external surface of the heart through the pericardial space for localized delivery of leads to the heart tissue. In addition, various disclosed embodiments provide devices, systems, and methods for closing a hole in cardiac tissue. | 2011-06-02 |
20110130745 | CATHETER HOLE HAVING AN INCLINED TRAILING EDGE - A catheter having a catheter body with a lumen and a distal lumen opening. The catheter's lumen extends through the catheter body along a longitudinal axis of the catheter body. A hole is formed through a wall of a distal portion of the catheter body. A portion of the proximal surface of the hole is inclined at an acute angle with respect to the longitudinal axis of the catheter body. The acute angle of the proximal hole surface opens proximally with respect to the catheter body. | 2011-06-02 |
20110130746 | SAFETY LAYER FOR INTEGRATED INSULIN DELIVERY SYSTEM - An integrated diabetes management (IDM) system includes a safety layer which, in one configuration has two components, one located between a glucose sensor and a controller and a second component located between a controller and a pump, to monitor various aspects of signals and modify those signals for compatibility and safety purposes. In one application, the safety layer receives output control signals from a controller and modifies those control signals as a function of an actual amount of insulin delivered to the user. The safety layer allows for an increased level of safety in the IDM system and permits development of separate hardware and software upgrades with the safety layer assuring that compatibility between components will continue. | 2011-06-02 |
20110130747 | Contact free and perforation safe endoluminal laser treatment device and method - A device and method for endovascular radiation therapy that prevents unwanted damage to blood vessels during treatment is described. One feature is a means for preventing the emission end of an energy delivery device from coming into contact with the wall of a blood vessel. This positioning means may be a distancing catheter or ring incorporated into a catheter. Another feature is a sensing means that senses the inputted radiation power and prevents irradiation above a preselected power or energy level. Both features serve to prevent radiation, having an overly high intensity or power density, from impacting the vessel wall and causing a puncture. | 2011-06-02 |
20110130748 | BODY SURFACE TREATMENT - The present methods and systems provide the induction of preselected injury types to target areas of tissue in an iterative manner in order to provide beneficial treatment with respect to a desired body surface. The methods and systems disclosed herein may include the precise selection of target areas for treatment, which may itself involve identifying physical features that require treatment, distinguishing areas or features that are not suitable for treatment, or both. The present modalities are distinguishable from prior methodologies having lower rates of success because of the failure of the latter to match treatment or treatment type with specific physical features. | 2011-06-02 |
20110130749 | METHOD OF ENDOVENOUS LASER TREATMENT OF VARICOSE VEINS - A method of endovenous laser is for treating varicose veins located at a depth below the surface of the skin by the application of laser energy to a selected target region or site. | 2011-06-02 |
20110130750 | RADIO FREQUENCY ABLATION SYSTEM WITH TRACKING SENSOR - An RF ablation system has a hollow conductive coaxial cable comprising inner and outer coaxial tubular conductors, and an ablating member mounted at the distal end portion of the cable for delivery of radio frequency energy including microwaves to the target body tissue. The inner conductor has a central lumen and extends at least up to the ablating member. At least one electromagnetic tracking sensor coil with a magnetic core is located in the central lumen at the distal end portion of the cable, close to the distal tip of the cable, and connected to a signal processing unit. An electromagnetic field generator positioned in the vicinity of a patient undergoing treatment generates an electromagnetic field which induces a voltage in the sensor coil. The signal processing unit uses the induced voltage to calculate the position and orientation of the distal end portion or tip of the catheter in a patient's body. | 2011-06-02 |
20110130751 | ELECTROSURGICAL GENERATOR APPARATUS - An electrosurgical generator apparatus controls a variable output signal to electrodes. The generator apparatus operates in a cut mode, a coagulation mode or a stimulate mode. The generator apparatus comprises a DC power supply that provides regulated low voltage and high voltage outputs and a radio frequency (RF) waveform generator circuit that provides pulse duration modulation (PDM) of a carrier signal. The carrier signal directly affects the variable output signal to the electrodes. A control circuit controls a variable output signal to electrodes used in electrosurgical procedures. The control circuit comprises a DC power supply circuit that provides regulated low voltage and high voltage outputs and an RF waveform generator circuit that provides pulse duration modulation of a carrier signal. The carrier signal directly affects the variable output signal to the electrodes. | 2011-06-02 |
20110130752 | Kit For Penetrating The Cardiac Septum And For Implantation Of A Transeptal Lead, Including A Lead For Detection/Stimulation Of A Left Heart Cavity - A kit for penetrating the cardiac septum and for implanting a transeptal lead, including a lead for the detection/stimulation of a left heart cavity. This kit includes a screw lead ( | 2011-06-02 |
20110130753 | INTERNALLY LOCATED RETURN ELECTRODE ELECTROSURGICAL APPARATUS, SYSTEM AND METHOD - A bipolar, plasma-generating electrosurgical apparatus and system wherein the return electrode is enclosed within an electrosurgical shaft, and the active electrode is located on the outside surface of the shaft such that in treating the tissue, the tissue is exposed to plasma generated on the active electrode, but is minimally exposed to electric fields generated between the active and return electrodes. Due to the configuration of the electrodes, electric fields generated between the electrodes are directed away from the target tissue and inwardly towards the return electrode within the shaft, thereby electrical stimulation of neuromuscular structures in the tissue by the electric fields is minimized. | 2011-06-02 |
20110130754 | Hybrid Scientific Computer System for Processing Cancer Cell Signals as Medical Therapy - A hybrid scientific computer system with processor capable of recording, storing and reprogramming the natural electrical signals of cancer cells as found in tumors of humans and animals. The reprogramming process is designed to create a confounding electrical signal for retransmission into a malignant tumor to damage or shut-down the cellular internal electrical communication system. Altering the electrical charge on the glycocalyx of the outer cell membrane is also part of the treatment by application of ions. Confounding electrical signals are stored in a scientific cancer cell signal processor of the computer system. The invention causes cancer cell death as a medical treatment using ultra-low voltage and amperage encoded signals which are re-programmed from cancer cell communication signals. | 2011-06-02 |
20110130755 | IMPEDANCE COMPUTATION FOR ABLATION THERAPY - This disclosure describes impedance computation techniques that may reduce the effect of crosstalk, thus generating more accurate impedance measurements. In particular, an ablation system models the electrical interaction among the active electrodes and a common return electrode using a star-configuration resistor model. The ablation system computes one or more parameters of the star-configuration resistor model and adjusts the therapy based on at least the computed parameters of the star-configuration resistor model. | 2011-06-02 |
20110130756 | VASCULATURE DEVICE - A vasculature device with a wire with a shaped set portion, an electrically conductive path, an electrical connector connecting the wire to the electrically conductive path at a point distal to the shaped set portion, and a hypotube encasing the wire, electrically conductive path and electrical connector is provided. The vasculature device can be actuated from a low-profile configuration to a deployed configuration by heating of the wire, and in particular the shaped set portion of the wire, via application of an electrical current to the wire. The vasculature device is useful in removal of clots, thromboemboli and foreign bodies from the vasculature, and in particular the cerebral vasculature, and as steering wires or guidewires. | 2011-06-02 |
20110130757 | ELECTROSURGICAL INSTRUMENT - An electrosurgical instrument having a distal end and a gripping device which is arranged at the distal end in the longitudinal direction and which includes at least a clamping jaw portion and a coagulation jaw portion. The coagulation jaw portion has a plurality of electrically separated coagulation electrodes which are substantially immovable relative to each other. At least one of the jaw portions is movable from an open position into a closed clamping position, wherein the jaw portions at least portion-wise engage into each other in the clamping position and are of such a configuration that the tissue can be clamped between the jaw portions substantially in a half-wave shape. The coagulation jaw portion has at least two electrode arrangements which are arranged at different sides and have respective electrically separated coagulation electrodes, by means of which the tissue is coagulatable in two substantially mutually separated coagulation regions. | 2011-06-02 |
20110130758 | Flexible tissue rasp - Methods and devices are described for modifying tissue in a spine of a patient to treat or alleviate spinal stenosis. In one embodiment, a method may include: advancing at least a distal portion of an elongate tissue modification device into an epidural space and between target tissue and non-target tissue in the spine; positioning the tissue modification device so that at least one abrasive surface of the device faces target tissue and at least one non-abrasive surface faces non-target tissue; applying tensioning force at or near separate distal and proximal portions of the tissue modification device; and translating the tissue modification device back and forth while maintaining at least some tensioning force to abrade at least a portion of the target tissue with the at least one abrasive surface. Unwanted damage to the non-target tissue may be prevented via the at least one non-abrasive surface. | 2011-06-02 |
20110130759 | Method for use of dilating stylet and cannula - In one preferred aspect, a method is provided for inserting an instrument set having a tapered configuration into a patient. In another preferred aspect, a method is provided for inserting a cannula having an external threaded portion into bone. In yet another preferred aspect, a method is provided for forming and enlarging an opening in bone. | 2011-06-02 |
20110130760 | INSTRUMENT FOR FORMING A CAVITY WITHIN A BONE - An instrument for forming a cavity within a bone. The instrument comprises a shaft, a blade pivotally mounted on the shaft towards a first end of the shaft and a push rod extending within the shaft and coupled to the blade, the push rod being arranged to slide within the shaft to cause the blade to rotate about its pivot. The instrument further comprises a depth stop coupled to the shaft arranged such that when the shaft is inserted into a bore extending into a bone the depth stop is arranged to engage bone surrounding the bore to limit movement of the shaft into the bore. A spring couples the push rod to the shaft and is arranged to resist axial movement of the push rod within the shaft towards the first end of the shaft. When the depth stop engages bone surrounding a bore, axial force exceeding the spring resistance applied to the push rod causes the push rod to slide within the shaft. | 2011-06-02 |
20110130761 | Robotic guide assembly for use in computer-aided surgery - A system for guiding resurfacing operations on at least a portion of a joint of at least one bone is provided and uses a guide with actuators (motors) controlled by a computer to position a cutting tool relative to a bone so that the bone surface can be cut in a flexible and accurate manner. | 2011-06-02 |
20110130762 | Method for Less Invasive Knee Resection - Various method and apparatuses may be used to perform a procedure, such as a resection of a portion of the anatomy for preparation of the implants of a prosthetic. Various resecting member, including saw blades having selected geometries and shapes, can be used to assist in the resection of an anatomy to provide for implantation of a prosthetic. In addition, a cutting block assembly may be used to guide the resecting member. The cutting block assembly may be moveably mounted relative to the portion to be resected. | 2011-06-02 |
20110130763 | PROSTHETIC ACETABULAR CUP INSERTER AND IMPACTOR - A prosthetic acetabular cup inserter and impactor has an expandable annular cup engaging element to engage the inner surface of a cup to be inserted in the acetabulum. An expander is provided for expanding the cup engaging element which is connected to one end of a handle via a hollow or partly hollow extension portion. The other end of the handle is provided with an anvil. An elongate operator is located within the extension portion and connected to the cup engaging element. A device is provided for moving the elongate operator to pull the cup engaging element towards the expander. | 2011-06-02 |
20110130764 | FACET JOINT AUGMENTATION WITH HYDROGELS - The present invention provides a system and method for the augmentation of a degenerated facet joint. A low modulus filler material is injected into the joint capsule in a minimally invasive way through the lamina and the superior facet articulation surface, while leaving the facet capsule and the inferior facet articulation surface completely intact, to thereby alleviate pressure on the articulating bone surfaces. | 2011-06-02 |
20110130765 | Coplanar X-Ray Guided Aiming Arm for Locking of Intramedullary Nails - A novel coplanar X-ray guided method and device for insertion of distal locking screws in intramedullary bone nails. The device has coplanar holes, which allow insertion of protective sleeves. A drill and bone screws can be inserted through the protective sleeves. Radiopaque target markers in the aiming arm enable the easy positioning of an X-ray source such that an X-ray beam is coplanar with the aiming arm transverse holes. After the X-ray source is accurately oriented, a single X-ray snapshot is enough to assess the exact distortion of the implanted intramedullary nail. The X-ray beam need not be coaxial with the intramedullary nail holes. The aiming arm has a mobile portion and a fixed portion fastened to the nail, wherein said aiming arm can be adjusted, displacing the mobile portion over the fixed portion, to compensate for the distortion of the intramedullary nail after implantation. Once the aiming arm is precisely positioned, the aiming arm transverse holes and intramedullary nail holes are accurately aligned, protective sleeves are inserted through aiming arm holes, bone drills are drilled through the intramedullary nail holes and surrounding bone material, and bone screws are inserted, locking the intramedullary nail to the bone. | 2011-06-02 |
20110130766 | APPARATUS AND MEASURING INSTRUMENT - An apparatus and measuring instrument ( | 2011-06-02 |
20110130767 | SCREW DELIVERY SYSTEM - A screw delivery system is provided. Such a system may include a carrier including a carrier body, a driver, and a nose. The carrier may define a bore that extends at least partially through the carrier body. The driver may be configured to be at least partially disposed in the bore. The driver may include a head that is configured to mate with a head of a fastener. At least a first guide member may be carried by the carrier body. The nose may be operably aligned with the bore, and may include at least a second guide member that is configured to engage the first guide member. The system may be configured such that insertion of the driver from the bore into the nose causes the first and second guide members to engage so as to cause the nose to rotate relative to the carrier body. | 2011-06-02 |
20110130768 | IDENTIFICATION TAG LOADING MEANS - An identification tag loading means ( | 2011-06-02 |
20110130769 | UTERUS MANIPULATOR - A uterus manipulator includes a shank, in which a hollow probe is guided, whose distal end section is envisaged and designed for introduction into a uterus through the cervical canal. A handle is provided on the proximal side. A distally open bell and a vaginal seal, arranged proximally displaced thereto, as well as a suction channel which connects to at least one suction opening in the distal end section, are provided for receiving a cervix. The bell is designed as a suction bell, wherein at least one suction channel runs into the bell. | 2011-06-02 |
20110130770 | Epilation Device - An epilation device is proposed that has a housing, a roll-like epilation implement mounted at the housing, which epilation implement has clamping units for successively clamping and plucking hairs, and the epilation device has further a powered motor operatively coupled to the epilation implement, and a motor control. The proposed epilation device is arranged to have at least a fast operation mode in which the motor is controlled by the motor control such that the clamping units move with a circumferential speed of more than 2.5 meters per second relative to the housing. This serves to e.g. achieve a gap-less clamping and plucking in a use direction (U) even if the epilation device is drawn over the skin with a relatively high speed. | 2011-06-02 |
20110130771 | PROCESS AND A DEVICE FOR SURGICAL TREATMENT OF RECTAL AND HAEMORRHOIDAL PROLAPSE - A process for surgical operations on a rectal/haemorrhoidal prolapse comprises stages of realising, in the anal canal, at least a first circular stitching at a first portion of a haemorrhoidal prolapse; realising at least a second circular stitching in a second portion of the haemorrhoidal prolapse, and nearing the first circular stitching and the second circular stitching in order to create a constriction of the haemorrhoidal prolapse. The invention also relates to a device, preferably for actuating the process, which comprises a hollow divaricator ( | 2011-06-02 |
20110130772 | Device For Deploying A Fastener For Use In A Gastric Volume Reduction Prodecure - A method and device for manipulating gastric tissue about a greater curvature of a stomach. The method includes the steps of creating at least one incision to gain access to the peritoneal cavity, and dissecting at least a portion of the greater omentum. Then the method includes accessing the exterior of the gastric tissue through the incision and folding at least a portion of the greater curvature of the stomach. The fold is constructed having serosa to serosa contact substantially along its entire length. The method further involves securing the fold with a flexible member wherein the flexible member comprises at least one tissue securing feature. | 2011-06-02 |
20110130773 | METHODS FOR CONTINUOUS SUTURE PASSING - Suture passers for suturing tissue in a continuous manner by passing a suture attached to a suture shuttle through. A suture passer may include a first jaw, a second jaw, and a tissue penetrator that is retractable and extendable from the first jaw. The tissue penetrator may have a suture shuttle engagement region, and the second jaw may include a shuttle dock. The suture shuttle may be transferred between the first and second jaws as the tissue penetrator is extended from the first jaw and engages the second jaw. In some variations of the tissue passer, one or both jaws are tissue penetrating. In some variations, the jaws open in parallel, allowing large tissue regions to be positioned between the jaws. Methods of using these devices are also described, as are systems and kits including these devices. | 2011-06-02 |
20110130774 | Ventral Hernia Repair With Barbed Suture - The present disclosure is directed to a method and system for the repair of ventral hernias. The method includes the steps of providing a needle; providing a barbed suture having a distal end attached to said needle; providing a surgical mesh; rolling said surgical mesh, said barbed suture, and said needle to form a rolled mesh having said needle oriented substantially parallel to a longitudinal axis of said rolled mesh; transferring said rolled mesh into a body cavity via a laparoscopic device; unrolling and laying said surgical mesh under a ventral hernia in an abdominal wall; threading said needle and barbed suture through said surgical mesh and said abdominal wall; and trimming said barbed suture. | 2011-06-02 |
20110130775 | Device and Method for the Therapy of Obesity - A device for drawing tissues together and creating an anastomosis comprises a main guide wire ( | 2011-06-02 |
20110130776 | OCCLUSION DEVICE AND SYSTEM FOR OCCLUDING A REPRODUCTIVE BODY LUMEN - A system and method of occluding a reproductive body lumen ( | 2011-06-02 |
20110130777 | METHODS AND DEVICES FOR CUTTING TISSUE - A catheter which includes a cutting element having one or more raised elements is provided. The cutting element has a cup-shaped surface at the distal end that may be smooth and continuous except for the raised elements. The raised elements have a surface that tends to direct cut particles of material towards one or more of the axis of rotation of the cutting element, the catheter axis, or a particle collection chamber. In further aspects of the invention, a cutting element oscillates in a direction roughly parallel to the axis of rotation of the cutting element. | 2011-06-02 |
20110130778 | DOUBLE BALLOON THROMBECTOMY CATHETER - A catheter has a lumen for a thrombectomy device and at least two balloons of different compliancies. In one embodiment, the catheter is adapted to clear dialysis grafts. One balloon is adapted to expand a stenosis at a venous junction of a dialysis graft and another balloon is adapted to pull a stenosis at an arterial junction of a dialysis graft. A single catheter may be used to perform a dialysis thrombectomy procedure. | 2011-06-02 |
20110130779 | ENDOSCOPIC SURGICAL BLADE AND USE THEREOF - An endoscopic surgical blade is disclosed. The blade is part of an endoscopic knife assembly which also has a knife tube and alignment ring. The endoscopic knife assembly is for use in endoscopic surgery by insertion of the assembly though a slotted cannula. The knife tube is hollow and allows the insertion of an endoscope for viewing of the surgical procedure. The blade has an upper and a lower cutting surface on the forward edge, which meet at an angle at a crotch. | 2011-06-02 |
20110130780 | ULTRASONIC TISSUE DISSECTOR - An ultrasonic surgical tool has an elongate waveguide ( | 2011-06-02 |
20110130781 | METHOD OF SETTING LANCING MEMBER TO LANCING DEVICE, LANCING DEVICE, AND CAM MECHANISM - A lancing member ( | 2011-06-02 |
20110130782 | ADVANCEMENT MECHANISM FOR CARTRIDGE-BASED DEVICES - An advancement mechanism of a lancing device operates to sequentially advance lancets in a cartridge. The advancement mechanism includes a rotary drive gear assembly with a first gear and a second gear that co-rotate in a first angular direction by operation of an inter-gear unidirectional drive mechanism such as a ratcheting mechanism. A second-gear unidirectional lock mechanism, such as a ratcheting mechanism, locks the second drive gear from co-rotating with the first drive gear in a second opposite angular direction without impeding rotation in the first direction. The second gear directly or indirectly rotationally drives a pinion gear, which rotationally drives a cartridge gear to advance the lancets in indexed increments for use. The first drive gear is rotated in the first and second directions by a rack gear of a translating operating handle. In addition, a rotary-gear cap-displacement mechanism and a rotary-gear charging/actuation mechanism are provided in other embodiments. | 2011-06-02 |
20110130783 | TREATMENT OF OBESITY AND RELATED DISORDERS - This disclosure provides a method of treating obesity and related disorders through the administration of a composition comprising a neurotoxin and a mucosal permeabilizing agent. Methods for making and using the described compositions are also provided. | 2011-06-02 |
20110130784 | CATHETER WITH OCCLUDING CUFF - A device, method, and system of deploying an embolic protection device at a location distal to a treatment site in a vessel of a patient. A delivery catheter is encircled by a sealing member which is expandable from a delivery configuration to a deployed configuration. The device creates a seal to prevent the flow of blood during the treatment of vascular disease. A distal protection element is delivered by the delivery catheter and deployed to filter or remove embolic debris. | 2011-06-02 |
20110130785 | SLIDEABLE VASCULAR FILTER - A collapsible medical device for use, e.g., as a vascular filter. The device includes a mandrel having a distal end and a stop spaced proximally of the distal end. A proximal length of the mandrel extends proximally of the stop and a distal length of the mandrel extends distally of the stop. A functional element (e.g., a vascular filter) has a radially expandable body and includes a proximal slider and a distal slider. The proximal and distal sliders are slidable along the mandrel independently of one another such that the distance between the proximal slider and distal slider can be varied to effect different configurations of the functional element. In one method of using such a device, the functional element is urged distally to a treatment site by urging the mandrel distally. This causes the stop to exert a distal biasing force on the distal slider, which acts against a restorative force of the functional element to axially elongate the functional element and reduce friction between the functional element and a wall of the vessel. | 2011-06-02 |
20110130786 | Method for Treating Headaches with Intra-Aural Devices - Methods for treating a headache of an individual with a pair of prosthetic intra-aural devices are provided. The methods includes inserting one of the intra-aural devices into each ear canal of the person. Later, the person may remove the intra-aural device from each ear canal. Each of the intra aural devices has a predefined shape substantially conforming to each ear canal, and is hollow in its interior to permit hearing, yet rigid enough to maintain its shape once inserted into the ear canal. The intra-aural device may be inserted at the onset of or prior to the symptoms of a headache, and may remain inserted until the headache lessens in severity, subsides or at any other time period. For migraine or other chronic headaches, the intra-aural devices may be worn to reduce at least one of the frequency, severity, and/or duration of the migraine headaches. | 2011-06-02 |
20110130787 | MODULAR SURGICAL TOOL - The present disclosure relates to a minimally invasive surgical procedure device including a set for forming a modular surgical tool, the set including a carrier shaft and a plurality of functional modules, in which the each functional module has means for rigid connection to the carrier shaft and/or to another functional module and has dimensions suitable for insertion into the body of a patient through a trocar, wherein the device is characterized in that: —each functional module has at least one degree of rotational or translational freedom and/or a functional end-piece such as a forceps, hook or a scalpel, —the carrier shaft and/or the functional modules include means for actuating the functional modules according to the respective degree of freedom thereof and/or the respective function thereof, and in that the device includes an electromechanical interface capable of controlling the actuating of the assembled functional modules forming the tool. | 2011-06-02 |
20110130788 | ANNULAR SUPPORT STRUCTURES - Reinforcing lumen rings arc configured and adapted for use in conjunction with a circular endoscopic stapling instrument having a staple cartridge assembly and an anvil assembly. The reinforcing lumen rings maintain anastomotic lumen, e.g. as formed by the circular endoscopic stapling apparatus, in an open condition. The reinforcing lumen rings can include an annular ring having an outer terminal edge and an inner terminal edge, the outer terminal edge having a diameter which is substantially equal to an outer diameter of the staple cartridge assembly and the inner terminal edge having a diameter which is substantially equal to an inner diameter of the staple cartridge assembly. | 2011-06-02 |
20110130789 | LISPRANC REPAIR USING SUTURE ANCHOR-BUTTON CONSTRUCT - An apparatus and method for Lisfranc repair using a suture anchor-button construct. The method includes the steps of drilling a hole in a medial cuneiform and through the second metatarsal base, passing the suture anchor of the suture anchor-button construct through the hole from the medial aspect of the medial cuneiform into the hole in the base of the second metatarsal, screwing the suture anchor into the second metatarsal base, advancing the button of the suture anchor-button construct such that the button rests against the medial aspect of the medial cuneiform, and securing the button against the medial aspect of the medial cuneiform. | 2011-06-02 |
20110130790 | Pacifier - A pacifier ( | 2011-06-02 |
20110130791 | Comforter with a teat part fixed to a mouth shield - Comforter with a mouth shield and a hollow teat part which is fixed by means of an insert part in a clamped manner in an opening of the mouth shield, and which comprises a mouth portion, a shaft portion and a peripheral flange arranged at the end of the shaft portion remote from the mouth portion, the teat part having a security strip made of a relatively hard material, which is connected to the mouth portion, extends as far as the region of the flange and has a widening there. | 2011-06-02 |
20110130792 | CORD FOR VERTEBRAL STABILIZATION SYSTEM - A spinal stabilization system including a cord extendable between first, second and third vertebral anchors. A first length of the cord includes a first set of intermingled filaments, and a second length of the cord includes a second set of intermingled filaments. The first set of intermingled filaments includes a first subset of filaments and a second subset of filaments, and the second set of intermingled filaments includes the first subset of filaments of the first set of intermingled filaments and a third subset of filaments different from the second subset of filaments of the first set of intermingled filaments. When secured to the first, second and third vertebral anchors, a first portion of the cord may be tensioned a first amount and a second portion of the cord may be tensioned a second amount different from the first amount. | 2011-06-02 |
20110130793 | Method and apparatus for performing spinal surgery - Implants, instruments, and methods for performing surgical procedures on the spine, including one or more of creating an operative corridor to the spine, delivering implants to the spine, fusing one or more segments of the spine, and fixing one or more segments of the spine. | 2011-06-02 |
20110130794 | Method and Apparatus for Minimally Invasive Subcutaneous Treatment of Long Bone Fractures - The instant invention is a novel method and construct for temporary or definitive minimally invasive treatment of broken long bones such as a femur or humerus. The method includes the steps of tunneling an elongated plate subcutaneously in the subcutaneous fat layer parallel to the fractured long bone; and attaching the ends of the elongated plate to the fractured long bone. The elongated plate remains disposed in the subcutaneous fat layer and away from, but parallel to the long bone once attached to the long bone. | 2011-06-02 |
20110130795 | SURGICAL GUIDE SYSTEMS AND METHODS FOR PROSTHETIC JOINTS - A surgical system for assisting in the implanting of a glenoid component of a shoulder prosthesis in a patient includes a guide having guide features for guiding application of the bone preparation tool to the glenoid and a series of graphic representations of the glenoid component shown being implanted on the glenoid with different implant positions, each of which is associated with one of the graphic representations. | 2011-06-02 |
20110130796 | Thermostimulation methods using multilayer pads with integrated temperature regulation - A therapeutic method. The inventive method includes the steps of: applying a pad to a patient having a biometric sensor adapted to feedback a signal; coupling said feedback signal to an inline control system; coupling said inline control system to a console; and regulating energy applied to said pad by the inline control system based on the output of said sensor coupled to said inline control system and an output of said console. In the illustrative embodiment, the therapeutic method is thermostimulation and includes the steps of applying heat and stimulation via the pad, sensing temperature at the pad with an embedded temperature sensor and regulating the heat current at the pad via the inline control system in response to the output of the temperature sensor. In an alternative embodiment, the embedded sensor is a galvanic skin response sensor for measuring skin conductivity and having output is used by the inline controller in the treatment of dermatological conditions, relaxation treatment, desensitization training or other purposes. In another embodiment, the embedded sensor is electromyography sensor for measuring muscular electrical activity for the treatment of patients for weakness, impaired muscle strength, or gait analysis. In yet another embodiment, the embedded sensor is a pulse sensor. In this case, the inline controller uses the data to measure the patient's heart rate. In any case, useful data with respect to the performance of and conditions at each pad is displayed either on the inline controller and/or at the console. In addition, the inline controllers may be adapted to communicate with each other and/or with other external devices. | 2011-06-02 |
20110130797 | METHOD AND SYSTEM FOR DETECTING EPILEPTOGENESIS - Neuronal excitation and inhibition of the brain is tracked in the hippocampual CA1 network during a latent period, wherein biomarkers are observed which include a sustained increase in the firing rate of the excitatory postsynaptic field activity, paired with a subsequent decrease in the firing rate of the inhibitory postsynaptic field activity within the CA1 region of the hippocampus; the mean amplitude profiles of both fEPSP and fIPSP field potential activity during the latent period have characteristic shapes; both excitatory and inhibitory CA1 field activity firing rates are observed to follow a circadian rhythm that drifts during epileptogenesis; the circadian rhythms described are in-phase in controls and anti-phase during epileptogenesis; and the fEPSP rate drifts from a circadian rhythm to a greater extent than the fIPSP rate. An additional biomarker is a change in a circadian rhythm of core body temperature. Upon detection of one or more of the biomarkers in a patient with a predisposition to seizure, therapeutic measures including thermal, chemical, or electrical modulation are applied to prevent the occurrence of the seizure, in an open or closed loop process. | 2011-06-02 |
20110130798 | Dual-Mode Defibrillator Display - A medical device includes a display area that has a thin panel having a substantially flat front surface portion, a translucent layer on a back surface of the thin panel, a layer of text or graphics on a back surface of the translucent layer, and arranged so that the text or graphics is not visible to a user on the front side when light is not provided from inside the device housing, a switch to allow a user to select a first mode or a second mode for the device, and circuitry arranged to energize one or more light sources to provide light from behind the thin panel when the device is in the first mode, and to thereby make visible the text or graphics when the device is in the first mode. | 2011-06-02 |
20110130799 | Dual-Mode Defibrillator With Latched Panel - A medical device includes a device housing and a door mounted to the device housing. The device also includes a first magnet mounted to the door, wherein magnetic force applied to the door exerts a moment on the door, and a second magnet mounted in the housing and positioned to hold the door shut by magnetic interaction with the first magnet. In addition, the device includes a user-movable mode-changing mechanism attached to a third magnet, and arranged to hold the third magnet out of proximity with the first and second magnets when the device is in a first mode, and to move the third magnet into proximity with the first and second magnets when the device is in a second mode so as to expel the first magnet away from the housing and open the door to expose items positioned behind the door. | 2011-06-02 |
20110130800 | Microwave Monitoring of Heart Function - Diagnostic apparatus includes a plurality of antennas, which are configured to be disposed at different, respective locations on a thorax of a living body so as to direct radio frequency (RF) electromagnetic waves from different, respective directions toward a heart in the body and to output RF signals responsively to the waves that are scattered from the heart. Processing circuitry is configured to process the RF signals over time so as to provide a multi-dimensional measurement of a movement of the heart. | 2011-06-02 |
20110130801 | Pacing Output Configuration Selection for Cardiac Resynchronization Therapy Patients - Cardiac therapy systems include multiple electrodes respectively positionable at multiple left ventricular electrode sites. A pulse generator is coupled to the electrodes and configured to deliver a cardiac resynchronization therapy (CRT). A processor is configured to measure, for each left ventricular electrode site, a timing interval between first and second cardiac signal features associated with left ventricular depolarization. The timing interval is associated with a degree of responsiveness of each left ventricular electrode site to CRT. The processor is configured to determine a pacing output configuration that provides improved patient responsiveness to CRT based on the timing interval measurements and to select at least one left ventricular electrode site from the plurality of left ventricular electrode sites based on the timing interval measurements. The processor may be configured to monitor for a change in hemodynamic status of the patient based on a change in the timing interval. | 2011-06-02 |
20110130802 | SYSTEM AND METHOD FOR TESTING NEURAL STIMULATION THRESHOLD - Various system embodiments comprise a neural stimulator, a premature ventricular contraction (PVC) event detector, a heart rate detector, an analyzer, and a controller. The neural stimulator is adapted to generate a stimulation signal adapted to stimulate an autonomic neural target. The analyzer is adapted to, in response to a PVC event signal from the PVC event detector, generate an autonomic balance indicator (ABI) as a function of pre-PVC heart rate data and post-PVC heart rate data. Other aspects and embodiments are provided herein. | 2011-06-02 |
20110130803 | ELECTRODE ARRAY HAVING CONCENTRIC WINDOWED CYLINDER ELECTRODES AND METHODS OF MAKING THE SAME - A device for brain stimulation includes a lead body having a distal end section and at least one inner conductive cylinder with at least one inner window cut out from the inner cylinder. The inner cylinder is disposed at the distal end section of the lead body. The device also includes an outer conductive cylinder with at least one outer window cut out from the outer cylinder. The outer cylinder is secured to and disposed concentric to the inner cylinder with a portion of each of the at least one inner cylinder aligned with the at least one outer window of the outer cylinder. The device further includes an insulator configured and arranged to electrically insulate each of the at least one inner cylinder and the outer cylinder. | 2011-06-02 |
20110130804 | IMPLANTABLE PULSED-RADIOFREQUENCY MICRO-STIMULATION SYSTEM - The present invention relates to a method for treating a nervous symptom or condition in a subject with a pulsed-radiofrequency stimulation system with a low voltage to overcome the disadvantages of the known related stimulation systems. | 2011-06-02 |
20110130805 | Assembly for Pain Suppressing Electrical Stimulation of a Patient's Spinal Cord - An assembly for pain suppressing electrical stimulation of a patient's spinal cord, the assembly including lateral, medial, and oppositely lateral series of contact plates; a lateral panel, a medial panel and an oppositely lateral panel, the electrical contact plates being fixedly attached to the panels; living hinges pivotally attaching the lateral and oppositely lateral panels to the medial panel; proximally extending wires electrically communicating with the contact plates; a proximally extending insulator attached to the medial panel, the insulator having a hollow bore and the wires being embedded within the insulator; a proximally opening traction socket fixedly attached to the medial panel; and a semi-rigid stay which is extendable through the hollow bore, the semi-rigid stay being engageable with the proximally opening traction socket. | 2011-06-02 |
20110130806 | Retinal Prosthesis - The invention is a retinal prosthesis with an improved configuration mounting necessary components within and surrounding the eye. The present invention better allows for the implantation of electronics within the delicate eye structure. The invention further limits the necessary width of a thin film conductor passing through the sclera by use of a multiplexer external to the sclera and a demultiplexer internal to the sclera. | 2011-06-02 |
20110130807 | VISION REGENERATION ASSIST APPARATUS AND IMPLANTABLE APPARATUS - A vision regeneration assist apparatus includes: a substrate including electrodes; a control unit; a mount that is formed from a sintered element made of an insulating material, the mount including through holes; an internal conductor that is to be filled into the through holes of the mount to electrically connect the control unit with wires extending from the electrodes. The internal conductor includes: a first conductive material which is to be filled to a predetermined depth from an opening of the through holes at the upper surface of the mount, the first conductive material which takes at least one type of conductive material, which is not fused at a sintering temperature of the mount; and a second conductive material which is formed from a conductive material that is to be filled into a remaining of the through holes, which faces the substrate, the second conductive material exhibiting biocompatibility. | 2011-06-02 |
20110130808 | Swallowing Stimulation System - A swallowing stimulation system has a swallowing stimulator for use in triggering an act of swallowing in a patient. The swallowing system has an operating unit including operating elements for receiving user inputs, whereby the operating elements are allocated to different possible physical properties of a food, such that a user can allocate a particular food by means of the operating elements to at least one of at least two categories. The operating unit is designed to generate a control signal corresponding to a user input for the swallowing stimulator, and the swallowing stimulator is designed so that a stimulus for triggering an act of swallowing is formed in response to the control signal. | 2011-06-02 |
20110130809 | Pacing and Stimulation Apparatus and Methods - System, device and method of variable pacing and stimulation are provided. In one example device, one or more lead integrated circuits may programmably control one or more variability parameters. One or more electrodes may provide electrical stimulation. Each electrode may be individually addressable by at least one of the lead integrated circuits and controlled by at least one variability parameter. Electrodes may be intentionally shorted together during time intervals that fall between times of stimulus, so as to dissipate potentials that might otherwise persist and cause electrode degradation. | 2011-06-02 |
20110130810 | Monocular Light Source Positioning Device and Method for Stimulating Photoneuronic Response - A monocular light source positioning device includes a support member which held on the head of a user to hold an elongated readily bendable but self supporting element having a light source effective to stimulate a photo-endocrine response attached at a free end thereof positioned over or in front of only one eye of the person to provide a method of stimulating a photoendocrine response without interfering with the principal field of view of the user. | 2011-06-02 |
20110130811 | Devices and Methods For Controlling Patient Temperature - Relatively non-invasive devices and methods for heating or cooling a patient's body are disclosed. Devices and methods for treating ischemic conditions by inducing therapeutic hypothermia are disclosed. Devices and methods for inducing therapeutic hypothermia through esophageal cooling are disclosed. Devices and methods for operative temperature management are disclosed. | 2011-06-02 |
20110130812 | INDWELLING HEAT EXCHANGE CATHETER AND METHOD OF USING SAME - A catheter is adapted to exchange heat with a body fluid, such as blood, flowing in a body conduit, such as a blood vessel. The catheter includes a shaft with a heat exchange region disposed at its distal end. This region may include hollow fibers which are adapted to receive a remotely cooled heat exchange fluid preferably flowing in a direction counter to that of the body fluid. The hollow fibers enhance the surface area of contact, as well as the mixing of both the heat exchange fluid and the body fluid. The catheter can be positioned to produce hypothermia in a selective area of the body or alternatively positioned to systemically cool the entire body system. | 2011-06-02 |
20110130813 | THIN FILM ENERGY FABRIC FOR SELF-REGULATING HEATED WOUND DRESSINGS - The Self-Regulating Heated Wound Dressing includes an energy storage section adapted to store electrical energy; an energy release section coupled to the energy storage section and configured to receive electrical energy from the energy storage section and to utilize the electrical energy in the generation of a thermal energy used to self-regulate the temperature of a heated wound dressing; and an energy recharge section, coupled to the energy storage section, adapted to receive or collect energy and convert the received or collected energy to electrical energy either for storage by the energy storage section or for use by the energy release section or simultaneous storage in the energy storage section and immediate use by the energy release section. | 2011-06-02 |
20110130814 | Air permeable member for portable body warmer - An air-permeable member for portable body warmers includes a nonwoven fabric and a porous film in a layered structure. The nonwoven fabric is a spunbonded nonwoven fabric having an embossment area ratio of 5% to 20% and a METSUKE of 10 to 80 g/m | 2011-06-02 |
20110130815 | CONTOURED ELECTRODE CONTACT SURFACES - An electrode assembly is provided. The electrode assembly comprises a carrier member and one or more electrode contacts disposed in the carrier member, wherein a surface of at least one of the electrode contacts is contoured such that the effective surface area per area unit of the center region is larger than the effective surface area per area unit of the of the region of the surface outside the center region. | 2011-06-02 |
20110130816 | ELECTRODE ARRAY WITH ELECTRODES HAVING CUTOUT PORTIONS AND METHODS OF MAKING THE SAME - A lead for brain stimulation includes a lead body having a distal end. At least one cable extends within the lead body, each cable comprising at least one conductor. The lead further includes a plurality of electrodes coupled to the at least one cable. Each of the plurality of electrodes defines a cutout portion that receives and attaches to a one of the at least one cable. | 2011-06-02 |
20110130817 | ELECTRODE ARRAY HAVING A RAIL SYSTEM AND METHODS OF MANUFACTURING THE SAME - A device for brain stimulation includes a lead having a longitudinal surface and a distal end. The lead includes a longitudinal rail disposed within the distal end of the lead. The longitudinal rail includes at least two prongs, each prong being configured and arranged to receive at least one segmented electrode. The lead further includes a plurality of segmented electrodes disposed along the longitudinal surface of the lead near the distal end of the lead. Each of the plurality of segmented electrodes is coupled to one of the at least two prongs of the rail. | 2011-06-02 |
20110130818 | ELECTRODE ARRAY HAVING CONCENTRIC SPLIT RING ELECTRODES AND METHODS OF MAKING THE SAME - A device for brain stimulation includes a lead body having a longitudinal surface and a distal end. The device further includes at least one ring array. The at least one ring array includes a plurality of split ring electrodes disposed on the distal end of the lead body. Each of the plurality of split ring electrodes includes a stimulating portion and a base portion coupled to the stimulating portion. The split ring electrodes of the at least one ring array are arranged about the circumference of the lead body. At least a portion of the base portion of at least one of the plurality of split ring electrodes is disposed below, and insulated from, at least a portion of the stimulating portion of another of the plurality of split electrodes. | 2011-06-02 |
20110130819 | MODULAR ENDOGRAFT DEVICES AND ASSOCIATED SYSTEMS AND METHODS - Modular endograft devices and associated systems and methods are disclosed herein. In several embodiments, an endograft system can include a first endograft device and a second endograft device that each include an integrated frame, a cover and a lumen within the cover. Each endograft device further includes a superior portion and an inferior portion. The superior portion can have a convexly curved outer wall and a septal wall. The first and second endograft devices can be configured to extend into a low-profile configuration with a first cross-sectional dimension and a first length and self-expand into an expanded configuration with a second cross-sectional dimension greater than the first cross-sectional dimension and a second length less than the first length. In the expanded configuration, the septal walls can press against each other and form a septum between the lumens of the first and second endograft devices. | 2011-06-02 |
20110130820 | MODULAR ENDOGRAFT DEVICES AND ASSOCIATED SYSTEMS AND METHODS - Modular endograft devices and associated systems and methods are disclosed herein. In several embodiments, an endograft system can include a first endograft device and a second endograft device that each include an integrated frame, a cover and a lumen within the cover. Each endograft device further includes a superior portion and an inferior portion. The superior portion can have a convexly curved outer wall and a septal wall. The first and second endograft devices can be configured to extend into a low-profile configuration with a first cross-sectional dimension and a first length and self-expand into an expanded configuration with a second cross-sectional dimension greater than the first cross-sectional dimension and a second length less than the first length. In the expanded configuration, the septal walls can press against each other and form a septum between the lumens of the first and second endograft devices. | 2011-06-02 |
20110130821 | DEVICE FOR TREATING A BLOOD FLOW CONDUIT - The present invention relates to a device for processing a blood circulation conduit comprising: at least one endoprosthesis deployable between a retracted state and a dilated state; a stent for mounting the endoprosthesis, the stent including a body extending longitudinally between a proximal end region and a distal end region, the stent being fitted for the insertion, positioning, and deployment of the endoprosthesis in the blood circulation conduit, the stent including a releasable means for retaining the endoprosthesis on the stent. The distal end region of the body of the stent is capable of changing the shape thereof between a substantially straight configuration and an inwardly curved configuration, and the device comprises a controlling means for changing the shape of said distal end region between the straight configuration thereof and the inwardly curved configuration thereof. | 2011-06-02 |
20110130822 | Bioabsorbable Polymeric Compositions and Medical Devices - The present invention comprises a stent forming a plurality of meandering elements comprising a blend formed from a polymer. The polymer comprises poly-L-lactide, poly-D-lactide or mixtures thereof and a copolymer moiety comprising poly-L-lactide or poly-D-lactide linked with ε-caprolactone or trimethylcarbonate. The poly-L-lactide or poly-D-lactide sequence in the copolymer moiety is random with respect to the distribution of ε-caprolactone or trimethylcarbonate and the copolymer moiety molecular weight ranges from about 1.2 IV to about 4.8 IV. The meandering elements may be stretched to a modulus ranging from about 250000 PSI to about 550,000 PSI, one segment of the meandering element has a decreased cross-sectional area and may have a wide-angle X-ray scattering (WAXS) 2θ values of ranging from about 1 to about 35. In various embodiment, two, three or n segments of the meandering element have a decreased cross-sectional area and may also have a wide-angle X-ray scattering (WAXS) 2θ values of ranging from about 1 to about 35 after stretching. In another embodiment, all segments of the meandering element have a decreased cross-sectional area and may also have a wide-angle X-ray scattering (WAXS) 2θ values of ranging from about 1 to about 35 after stretching. The meandering element may comprise a helical winding, a circumferential winding or stent ringlet. The properties of the bioabsorbable polymers allow for both crimping and expansion of the stent. The crystal properties of the bioabsorbable polymers may change during crimping and/or expansion allowing for improved mechanical properties such as tensile strength and slower degradation kinetics. | 2011-06-02 |
20110130823 | STENT HAVING FUNCTION ELEMENTS - An endoprosthesis, in particular an intraluminal endoprosthesis, including a tubular base body and at least one function element, the at least one function element also being tubular and being arranged on the base body in such a way that the at least one function element surrounds the base body at least partially and in at least partial areas, so that it is aligned concentrically with the base body. | 2011-06-02 |
20110130824 | MODULAR ENDOGRAFT DEVICES AND ASSOCIATED SYSTEMS AND METHODS - Modular endograft devices and associated systems and methods are disclosed herein. In several embodiments, an endograft system can include a first endograft device and a second endograft device that each include an integrated frame, a cover and a lumen within the cover. Each endograft device further includes a superior portion and an inferior portion. The superior portion can have a convexly curved outer wall and a septal wall. The first and second endograft devices can be configured to extend into a low-profile configuration with a first cross-sectional dimension and a first length and self-expand into an expanded configuration with a second cross-sectional dimension greater than the first cross-sectional dimension and a second length less than the first length. In the expanded configuration, the septal walls can press against each other and form a septum between the lumens of the first and second endograft devices. | 2011-06-02 |
20110130825 | MODULAR ENDOGRAFT DEVICES AND ASSOCIATED SYSTEMS AND METHODS - Modular endograft devices and associated systems and methods are disclosed herein. In several embodiments, an endograft system can include a first endograft device and a second endograft device that each include an integrated frame, a cover and a lumen within the cover. Each endograft device further includes a superior portion and an inferior portion. The superior portion can have a convexly curved outer wall and a septal wall. The first and second endograft devices can be configured to extend into a low-profile configuration with a first cross-sectional dimension and a first length and self-expand into an expanded configuration with a second cross-sectional dimension greater than the first cross-sectional dimension and a second length less than the first length. In the expanded configuration, the septal walls can press against each other and form a septum between the lumens of the first and second endograft devices. | 2011-06-02 |
20110130826 | MODULAR ENDOGRAFT DEVICES AND ASSOCIATED SYSTEMS AND METHODS - Modular endograft devices and associated systems and methods are disclosed herein. In several embodiments, an endograft system can include a first endograft device and a second endograft device that each include an integrated frame, a cover and a lumen within the cover. Each endograft device further includes a superior portion and an inferior portion. The superior portion can have a convexly curved outer wall and a septal wall. The first and second endograft devices can be configured to extend into a low-profile configuration with a first cross-sectional dimension and a first length and self-expand into an expanded configuration with a second cross-sectional dimension greater than the first cross-sectional dimension and a second length less than the first length. In the expanded configuration, the septal walls can press against each other and form a septum between the lumens of the first and second endograft devices. | 2011-06-02 |
20110130827 | VASCULAR PROTECTIVE DEVICE - A medical device to protect and/or heal a diseased and/or injured area in the body passageway. | 2011-06-02 |
20110130828 | Stent Graft Apparatus and Method - An apparatus and associated surgical method for repairing abdominal aortic aneurysms is disclosed. The apparatus includes first and second stent grafts made from a metal form structure in combination with a flexible fabric, and a flexible guidewire detachably attached to the first stent graft. The first stent graft has an upper tubular body which defines an inlet, and a lower bifurcation which includes a first tubular leg defining a first outlet, and a second tubular leg defining a second outlet. The method includes advancing the first stent graft through one iliac artery and deploying it in the aorta, advancing a guidewire engagement device distally through the other iliac artery and pulling the flexible guidewire into the other iliac artery, advancing a guide catheter over the flexible guidewire into the second tubular leg of the first stent graft, replacing the flexible guide wire with a stiffer guide wire through the guide catheter, and advancing a catheter delivery system provided with a second stent graft over the stiffer guide wire into the second tubular leg of the first stent graft. | 2011-06-02 |
20110130829 | Medical Devices Containing Therapeutic Agents - The present invention pertains to implantable or insertable medical devices which comprise a substrate and one or more therapeutic-agent-containing regions contain one or more therapeutic agents. In various aspects of the invention, one or more characteristics of such therapeutic-agent-containing regions are controlled. Further aspects of the invention relate to methods of forming such devices and to methods of using such devices. | 2011-06-02 |
20110130830 | AORTIC RING AND ANCILLARY DEVICE FOR IMPLANTING IT - Aortic ring ( | 2011-06-02 |
20110130831 | INTRAOCULAR IMPLANTS AND METHODS AND KITS THEREFOR - Devices, methods and kits are described for reducing intraocular pressure. The devices include a support that is implantable within Schlemm's canal and maintains the patency of the canal without substantially interfering with transmural fluid flow across the canal. The devices utilize the natural drainage process of the eye and can be implanted with minimal trauma to the eye. Kits include a support and an introducer for implanting the support within Schlemm's canal. Methods include implanting a support within Schlemm's canal, wherein the support is capable of maintaining the patency of the canal without substantial interference with transmural fluid flow across the canal. | 2011-06-02 |
20110130832 | SOFT INTRAOCULAR LENS - A soft intraocular lens is provided, with IRHD hardness thereof being 40 to 60, wherein distance L is in a range of 3.75 mm-4.50 mm, which is a distance from an optical central axis of the optical part to a reference point of a supporting part side edge of the transition part, and an angle θ is in a range of 35°-50°, which is formed by a surface including the optical central axis and a reference point of the supporting part side edge of the transition part, and a surface including the optical central axis and in contact with a tip of the supporting part, with a width of the transition part being larger than a width of the supporting part, and a width Wm of the transition part in a middle of the optical part side edge and the supporting part side edge of the transition part being 1.5 times to 3 times of a width Ws of the supporting part. | 2011-06-02 |
20110130833 | INTRAOCULAR LENS HAVING EDGE CONFIGURED TO REDUCE POSTERIOR CAPSULE OPACIFICATION - An intraocular lens (IOL) for implantation within a capsular bag includes an optic and a plurality of haptics. The optics has an anterior optic face and a posterior optic face joined by a peripheral wall. The peripheral wall includes a straight portion of uniform width extending posteriorly from the anterior optic face to a flare point and a flared optic edge. The flared optic edge extends posteriorly and widens from the flare point and meets the posterior optic face at a sharp optic corner. Each of the haptics is coupled to the optic at the peripheral wall at respective haptic-optic junctions. The flared optic edge surrounds the peripheral wall between the haptic-optic junctions. | 2011-06-02 |
20110130834 | BRONCHIAL FLOW CONTROL DEVICES AND METHODS OF USE - Methods and systems for lung volume reduction of a patient are described. The methods include implanting a flow control device in a bronchial passageway of the lung. The flow control device regulates fluid flow through the bronchial passageway and includes a valve protector that at least partially surrounds a valve member. The valve protector has sufficient rigidity to maintain the shape of the valve member against compression. | 2011-06-02 |
20110130835 | Adjustable Distraction Cage With Linked Locking Mechanisms - A spinal implant which is configured to be deployed between adjacent vertebral bodies. The implant has at least one extendable support element with a refracted configuration to facilitate deployment of the implant and an extended configuration so as to expand the implant and effectively distract the disc space, stabilize the motion segments and eliminate pathologic spine motion. The implant has a minimal dimension in its unexpanded state that is smaller than the dimensions of the neuroforamen through which it typically passes to be deployed within the intervertebral space. The implant is provided with a locking system having a plurality of linked locking elements that work in unison to lock the implant in an extended configuration. Bone engaging anchors also may be provided to ensure secure positioning | 2011-06-02 |
20110130836 | Compositions and Methods for Use of Scar Tissue in Repair of Weight Bearing Surfaces - Compositions and methods are provided for weight bearing surface, i.e., intervertebral disc (“disc”), between spinous processes and articular cartilage, repair. Compositions include fibrosis inducing agents for facilitating fibrosis in or on the site in need of repair in order to form fibrotic connective tissue. In addition, methods are provided for distracting the appropriate disc space during treatment of a disc in need of repair, and in particular treatment of the disc in need of repair with a fibrosis inducing agent. Further, methods and compositions are provided for inducing or forming fibrotic tissue at a bone surface having damaged cartilage or in a joint in need of repair. | 2011-06-02 |
20110130837 | Intervertebral Implant - An intervertebral implant for insertion into an intervertebral disc space having a contact face for connection to an adjacent vertebral body. The contact face has a porous coating that allows bone tissue ingrowth into the porous coating to form an intimate connection between the contact face and the bone tissue. Rounded teeth are provided that protrude above the contact face and the porous coating and have a radius of not less than 0.1 mm. The rounded teeth do not penetrate through the bone tissue but merely compact the bone tissue. The teeth provide fixation in the bone tissue even without intimate connection to the bone tissue. A method of securing the implant in the intervertebral space with easy removal in the event of a replacement is also disclosed. | 2011-06-02 |
20110130838 | INTERVERTEBRAL IMPLANT AND INSTALLATION TOOL - An intervertebral implant ( | 2011-06-02 |
20110130839 | SPACE HOLDER FOR VERTEBRAE OR INTERVERTEBRAL DISCS - The present invention concerns a space holder, especially for vertebrae or intervertebral discs for implantation into human or animal organisms, having a cylinder-like body ( | 2011-06-02 |
20110130840 | SOFT TISSUE ATTACHMENT DEVICE AND METHOD - An attachment device that secures soft tissue to an orthopedic prosthetic implant or bone. The attachment device includes a receptor surface, an attachment plate with an attachment surface, and fasteners. The receptor surface can be formed on the implant or on a separate receptor plate. The receptor surface accepts the soft tissue and/or a bony structure, the attachment plate at least partially covers the receptor surface, and the fasteners secure them together to compress and hold in place the soft tissue and/or a bony structure. | 2011-06-02 |
20110130841 | High Performance Knee Prostheses - Knee prostheses featuring components that more faithfully replicate the structure and function of the human knee joint in order to provide, among other benefits: greater flexion of the knee in a more natural way by promoting or at least accommodating internal tibial rotation in a controlled way, replication of the natural screw home mechanism, and controlled articulation of the tibia and femur respective to each other in a more natural way. In a preferred embodiment, such prostheses include an insert component disposed between a femoral component and a tibial component, the insert component preferably featuring among other things a reversely contoured posterolateral bearing surface that helps impart internal rotation to the tibia as the knee flexes. Other surfaces can also be specially shaped to achieve similar results, preferably using iterative automated techniques that allow testing and iterative design taking into account a manageable set of major forces acting on the knee during normal functioning, together with information that is known about natural knee joint kinetics and kinematics. | 2011-06-02 |
20110130842 | HIGH PERFORMANCE KNEE PROSTHESES - Knee prostheses featuring components that more faithfully replicate the structure and function of the human knee joint in order to provide, among other benefits: greater flexion of the knee in a more natural way by promoting or at least accommodating internal tibial rotation in a controlled way, replication of the natural screw home mechanism, and controlled articulation of the tibia and femur respective to each other in a more natural way. In a preferred embodiment, such prostheses include an insert component disposed between a femoral component and a tibial component, the insert component preferably featuring among other things a reversely contoured posterolateral bearing surface that helps impart internal rotation to the tibia as the knee flexes. Other surfaces can also be specially shaped to achieve similar results, preferably using iterative automated techniques that allow testing and iterative design taking into account a manageable set of major forces acting on the knee during normal functioning, together with information that is known about natural knee joint kinetics and kinematics. | 2011-06-02 |