12th week of 2009 patent applcation highlights part 57 |
Patent application number | Title | Published |
20090076519 | SYSTEM, METHOD AND TOOL FOR ENSURING CORRECT INSERTION OF AN ARTIFICIAL HIP JOINT - The present invention relates to the area of orthopaedic surgery, and in particular to a system for ensuring that prosthesis components or parts thereof are inserted correctly upon implantation of artificial hip joints and to methods for ensuring correct insertion of the parts of an artificial hip joint or femoral prosthesis during surgery. This system comprises a tool ( | 2009-03-19 |
20090076520 | Apparatus For Treating Bone - An apparatus for treating a bone, which provides a path from the skin to a bone, is provided which comprises a cannula with an improved coupling structure, an expander, a needle, and a spacer. With the apparatus, operation time can be reduced. The cannula and the expander can be easily combined together or separated from each other. Further, the needle can be easily removed from the bone. In addition, an insertion space for a cavity-forming instrument, such as a balloon catheter, can be easily obtained inside the bone. | 2009-03-19 |
20090076521 | APPARATUS AND METHOD FOR INSERTING IMPLANTS INTO THE BODY - An apparatus includes a first tubular member and a second tubular member coupled to the first tubular member. The first tubular member defines a longitudinal axis and a lumen substantially coaxial with the longitudinal axis. The lumen of the first tubular member is configured to receive at least a portion of an elongate implant. A distal end portion of the first tubular member is tapered along the longitudinal axis. The second tubular member defines a longitudinal axis and a lumen substantially coaxial with the longitudinal axis of the second tubular member. The second tubular member is coupled to the first tubular member such that the longitudinal axis of the first tubular member is substantially parallel to the longitudinal axis of the second tubular member. A distal end portion of the second tubular member is tapered along the longitudinal axis of the second tubular member. | 2009-03-19 |
20090076522 | TOOLKIT FOR IMPLANTING AN INTRACORPOREAL LEAD SUCH AS FOR CARDIAC PACING OR SENSING - A toolkit for implanting an intracorporal lead, preferably a cardiac sensing/pacing lead. This toolkit includes a guide-catheter ( | 2009-03-19 |
20090076523 | DEPILATOR - A depilator includes a depilating head and a depilating head support. The depilating head has two clamping devices on its main shaft radically, so that the depilator can depilate hair twice when the main shaft rotates a circle. The depilating head support has a support body. A depilating head locating seat is settled at the upper ends of two sidewalls of the support body. A depilating head pressure roller is removably inserted in the depilating head locating seat. The rear end of the depilating head pressure roller is set against a spring piece, which is fixed on the support body. | 2009-03-19 |
20090076524 | Monolithic Epilator - The present invention relates to an epilator comprising a holder and a deformable unitary epilating element prestressed into a curved configuration and mounted rotatably on said holder, said unitary element being made up of a plurality of adjacent discs connected together by spacers and hinge elements arranged in such a way as to form a pivot line for two adjacent discs which, when said unitary element is being used by being rotated, each pivot with their neighbour and form a diverging region where certain discs are parted from each other leaving open spaces, and a converging compression region where certain discs are pressed against each other, forming tweezers which pinch and remove the hairs from the skin. | 2009-03-19 |
20090076525 | PFO CLOSING DEVICE - A PFO closing device includes a suction and hold portion at a distal portion of a catheter for sucking and holding biological tissue of a foramen ovale valve and an atrial septum secundum from one side, an electrode portion on the side contacting the biological tissue; a negative pressure supply unit for applying negative pressure to the suctional portion and hold portion, a hold mechanism adapted to protrude from the distal tip of the catheter, and be inserted into the foramen ovale to hold the foramen ovale valve while pressing it from the other side and an energy supply unit for supplying energy to the electrode portion. Energy is supplied from the energy supply unit to the electrode portion, and the foramen ovale valve and the atrial septum secundum are mutually fused together. | 2009-03-19 |
20090076526 | Compression, Banding and Percutaneous Airway Ligation of Emphysematous Lung Tissue - A lung volume reduction system includes a percutaneously, laparoscopically or thorocospically insertable delivery element comprising a control end which remains outside the body and an insertion end which, when in an operative position, is adjacent to an external surface of a target portion of a lung and a constriction element deployable from the distal end of the delivery element to apply compressive force to an external surface of the target portion of the lung to constrict at least one airway therein and collapse the target portion of the lung. | 2009-03-19 |
20090076527 | SURGICAL INSTRUMENT - In a surgical instrument, a treatment portion continuously provided at a distal end of an insert section has a needle holding member made of an elastic body capable of holding a needle when the needle is pierced into the elastic body. | 2009-03-19 |
20090076528 | System for Putting Reinforcement-Forming Means for a Suture Into Place - The invention relates to a placement system for putting into place means that form reinforcement for a suture. The system comprises reinforcement-forming means for reinforcing a zone that is to be sutured, said means comprising a first reinforcement portion and a second reinforcement portion, a catching portion interconnecting said first and second portions of the reinforcement-forming means and serving to take hold of the zone for suturing, and jaw-passing means for passing two jaws of a suture clamp, such that said first portion of the reinforcement-forming means is suitable for facing one of the two jaws and said second portion of the reinforcement-forming means is suitable for facing the other one of the two jaws, said placement system further comprising grip means. | 2009-03-19 |
20090076529 | Removable support clamp for balloon angioplasty - An apparatus consists of two or more semi-circular clamshell clamps to surround a lumen externally during balloon angioplasty procedure. When the clamps are closed, they are prevented from opening during the procedure, with the use of a positive stop or a fastener. The procedure facilitates the use of higher than normal pressures within the balloon, which further assists in creating larger passages of the lumen without the fear of rupturing unsupported lumen walls. The procedure also facilitates the use of stronger and larger stents to be implanted internally or externally to the lumen. | 2009-03-19 |
20090076530 | SCAFFOLD - To provide a scaffold having excellent mechanical strength and cell growth capability and is suitable for use as a cell culture medium or a prosthetic material. | 2009-03-19 |
20090076531 | METHOD AND APPARATUS FOR BYPASS GRAFT - A vascular connector includes a main tube having a channel for fluid flow therethrough and opposed ends adapted to be connected to a vascular structure; and at least one inlet tube having a channel for fluid flow therethrough, a proximal end intersecting the main tube, and a distal end adapted to be connected to a vascular structure. | 2009-03-19 |
20090076532 | FRAGMENTABLE DEVICE FOR THE ANASTOMOSIS OF HOLLOW ORGANS - Fragmentable compression device for the anastomosis of hollow organs consisting of a pot-shaped body composed of two elements ( | 2009-03-19 |
20090076533 | METHOD FOR BLOOD VESSEL CLIP APPLICATION - A blood vessel clip applicator preferably includes two twist pins at one end, between which a blood vessel is placed before occlusion. A magazine in the blood vessel clip applicator preferably holds a plurality of blood vessel clips and can be rotated independently from a grip assembly, whereby the twist pins can be rotated to compress a blood vessel held between them. A blood vessel clip is preferably placed on the blood vessel after it has been flattened. | 2009-03-19 |
20090076534 | ACCESSING DATA STORED IN A MEMORY OF A SURGICAL INSTRUMENT - A process and system are disclosed for downloading sensor data, stored in a memory device of a surgical cutting and fastening instrument, to an external or remote computer device. The process may involve storing data from one or more sensors of a surgical cutting and fastening instrument in a memory device of a control unit of the surgical cutting and fastening instrument during a surgical procedure involving the surgical cutting and fastening instrument. Next, after the surgical procedure, a data link between the control unit and the remote computer device is established. Then, the sensor data can be downloaded from the control unit to the remote computer device. | 2009-03-19 |
20090076535 | Tissue markings and methods for reversibly marking tissue employing the same - Provided are methods of applying a tissue marking to a tissue and rendering said tissue marking colorless when desired, comprising implanting into the tissue an amount of the tissue marking in sufficient quantity to form a detectable marking, said tissue marking comprising at least one colored compound comprising a thermally activatable fragmentation group and at least one infrared absorbing compound, wherein the at least one colored compound is capable of being rendered colorless by unimolecular fragmentation of the thermally activatable fragmentation group when the tissue marking is non-imagewise exposed by a source of infrared radiation and applying sufficient infrared radiation to a sufficient amount of the tissue marking to render the tissue marking colorless when desired. | 2009-03-19 |
20090076536 | MEDICAL INFLATION, ATTACHMENT, AND DELIVERY DEVICES AND RELATED METHODS - The various embodiments disclosed herein relate to procedural space maintenance devices, medical device positioning devices, and devices that provide both procedural space maintenance and device positioning. Further embodiments relate to medical device insertion and/or retraction devices. | 2009-03-19 |
20090076537 | METHODS AND DEVICES FOR MINIMALLY INVASIVE CARDIAC SURGERY FOR ATRIAL FIBRILLATION - Devices for enhancing minimally invasive cardiac surgery include a visualization device including an inflatable balloon at or near the distal end. Some visualization devices also include one or more lumens for allowing the introduction of one or more devices to a surgical site through the visualization device. Systems of the invention involve a visualization device which has at least one lumen for allowing introduction of an ablation device and/or other devices. A visualization device with an inflatable balloon may be positioned to create a space between a heart and pericardium when the balloon is inflated. | 2009-03-19 |
20090076538 | HELICAL EMBOLIC PROTECTION DEVICE - An embolic protection device for capturing emboli during treatment of a stenotic lesion in a body vessel is disclosed. The device comprises an elongated shaft having a proximal portion and a distal portion extending from the proximal portion. The device further comprises an expandable filter formed helically about the distal portion of the elongated shaft. The expandable filter is configured to helically close defining a collapsed state for delivery and retrievable of the device. The expandable filter is configured to helically open defining an expanded state for capturing emboli during treatment of the stenotic lesion in the body vessel. The expandable filter has at least one filter portion helically extending from the elongated shaft at a predetermined angle defining an opening when the filter is in the expanded state. | 2009-03-19 |
20090076539 | HELICAL THROMBUS REMOVAL DEVICE - A device for removing thrombus from a body cavity is disclosed. The device comprises a flexible wire having a proximal end and a distal end. The device further comprises an elongated shaft having a proximal portion and a distal portion. The proximal portion attached to the distal end of the flexible wire and distally extends therefrom to the distal portion. The device further comprises an expandable member formed helically about the elongated shaft. The expandable member is configured to helically close, defining a collapsed state for delivery and retrieval of the device. The expandable member is configured to helically open, defining an expanded state for removing thrombus from the body cavity. The expandable member has at least one member portion helically extending from the elongated shaft at a predetermined angle, defining a proximally faced opening when the member is in the expanded state. | 2009-03-19 |
20090076540 | Intracorporeal Occlusive Device And Method - An intracorporeal space filling device and a delivery system and method for using the device is disclosed. The space filling device is preferably configured for percutaneous delivery from a peripheral conduit of a patient. The space filling device has an elongated tubular or interconnected bead structure which may have a transmutable material disposed within it. The transmutable material can be altered from a non-rigid state to a rigid state by the application of various types of energy or by other suitable means. The space filling device can be positioned by a delivery system and detached from the delivery system after desired positioning is achieved. | 2009-03-19 |
20090076541 | Occlusion device with centering arm - The present invention is an occlusion device having a centering arm network that self-centers across a defect and can be retrieved and redeployed in situ. A self centering system allows the center of the occlusion device to remain properly positioned within the defect, which increases the effectiveness of the occlusion device. The self centering system is comprised of a plurality of centering arms which define a flexible intermediate zone. In addition, the occlusion device of the present invention has a plurality of right arms connected to the plurality of centering arms which make it possible to retrieve and redeploy the occlusion device in situ. | 2009-03-19 |
20090076542 | Adhesive-Containing Wound Closure Device And Method - A tissue bonding article includes a flexible material, an adhesive substance applied over at least a portion of a bottom side of the flexible material, and a polymerizable adhesive composition permeated throughout at least a portion of the flexible material. | 2009-03-19 |
20090076543 | Method of Forming Barbs on a Suture - A method is provided for forming a barbed medical device which includes the steps of providing a blank workpiece and forming at least one barb on the blank workpiece by applying vibrational energy to a tool and bringing the tool and the blank workpiece into contact with each other at an angle such that the tool cuts into the surface of the blank workpiece. A barbed medical device formed by this method is also provided. | 2009-03-19 |
20090076544 | DUAL THREAD CANNULATED SUTURE ANCHOR - Methods and devices are provided for anchoring suture to bone. In one exemplary embodiment, a cannulated suture anchor is provided and it includes a suture-engaging member formed therein and configured to receive a suture therearound such that trailing ends of the suture can extend through the suture anchor. The suture anchor can also include at least a proximal portion having dual threads to facilitate engagement with bone. The present invention also provides exemplary sutures and drivers that can be used with the various methods and devices disclosed herein, or with other methods and devices known in the art. | 2009-03-19 |
20090076545 | METHODS FOR ANCHORING SUTURE TO BONE - Methods and devices are provided for anchoring suture to bone. In one exemplary embodiment, a cannulated suture anchor is provided and it includes a suture-engaging member formed therein and configured to receive a suture therearound such that trailing ends of the suture can extend through the suture anchor. The suture anchor can also include at least a proximal portion having dual threads to facilitate engagement with bone. The present invention also provides exemplary sutures and drivers that can be used with the various methods and devices disclosed herein, or with other methods and devices known in the art. | 2009-03-19 |
20090076546 | Suture lock - A suture lock according to the present invention provides sufficiently secures a suture thread in place in a quick and efficient manner. It eliminates the need for a laproscopic surgeon to tie complex or multi-step knots. The suture lock generally comprises a suture lock body having a suture channel that allows a suture thread to be drawn into the suture lock body. A plurality of teeth extends into an opening of the suture channel in such a manner that an inserted suture thread will be locked in place. In addition, a guide portion eases insertion of a suture thread free end by simplifying relative rotational adjustment of the lock. An embodiment of the present invention may be fabricated from a material or materials that naturally dissolve within the human body. | 2009-03-19 |
20090076547 | TISSUE ANCHOR AND ANCHORING SYSTEM - A tissue anchor includes an anchor member formed from a generally flexible material. An activation member, which may be a tensioning member, causes proximal and distal end portions of the anchor member to move toward each other into a shortened configuration suitable for anchoring against the tissue. The tissue anchor can optionally be deployed and activated using a catheter device. | 2009-03-19 |
20090076548 | Teething fingers - A teething device for use by an infant. The teething device has a base manufactured from a first predetermined material and the base has a first predetermined size and a first predetermined shape. There is at least one projection protruding from a first predetermined side of the base such that the at least one projection will fit in an infant's mouth. The at least one projection is manufactured from a second predetermined material and has a second predetermined size and a second predetermined shape. A handle member manufactured from a third predetermined material and has a third predetermined size and a third predetermined shape and the handle member protrudes from a second predetermined side of the base. | 2009-03-19 |
20090076549 | ORTHOPEDIC IMPLANT SYSTEM - A system is provided for use in orthopedic surgery, for example to connect a spinal rod with a vertebral screw or hook. The system generally includes a receiver member for receiving an elongated member, a bone implant member, such as a bone screw, and a locking washer to assist in locking the receiver member at a desired angular position relative to the bone implant member. The receiver member and the washer may be positioned on opposite sides of the bone implant member. Additionally, the receiver member may define an aperture to receive a closure member to lock an elongated member in a passage in the receiver member. | 2009-03-19 |
20090076550 | SPINAL FIXATION SYSTEM CONNECTORS - Disclosed are embodiments of spinal fixation system connectors and related methods and apparatus. In one embodiment, a connector body is provided which comprises a slot configured to allow a spinal fixation rod to extend therethrough. The connector may also include a cap configured to be connected with the connector body and thereby circumscribe a portion of the rod. The cap may comprise at least two interior groove portions that may be configured to receive top portions of two opposing sidewalls on the connector body when the cap is engaged with the connector body. | 2009-03-19 |
20090076551 | METHODS AND SURGICAL KITS FOR MINIMALLY-INVASIVE FACET JOINT FUSION - Disclosed herein are methods and surgical kits that can be used to fuse facet joints via a minimally invasive procedure (including an arthroscopic or percutaneous procedure). An exemplary method includes creating an incision; locating a facet joint with a distal end of a pin; sliding a substantially hollow drill guide over said pin wherein said drill guide comprises a proximal end, a distal end; removing said pin from within said drill guide; inserting a drill bit into said drill guide; drilling a hole into a bone of said facet joint; removing said drill bit; inserting a facet joint bone plug into said hole using a bone plug inserter having a raised portion at or near is proximal end, wherein said raised portion prevents over-insertion of said bone plug; and removing said drill guide. | 2009-03-19 |
20090076552 | VERTEBRAL ANCHORING DEVICE - A vertebral anchoring device includes connectors ( | 2009-03-19 |
20090076553 | FIXATION SYSTEM FOR BONES - The invention takes the form of a fixation system for bones with a force carrier ( | 2009-03-19 |
20090076554 | INSERTION TOOL FOR BONE PLATES - System, including methods, apparatus, kits, and components, for installation of a bone plate using an insertion tool attached to a bone plate and providing a blade for lifting soft tissue off bone in front of the bone plate as the insertion tool is advanced along a surface of the bone. | 2009-03-19 |
20090076555 | TRANSCORPOREAL SPINAL DECOMPRESSION AND REPAIR SYSTEM AND RELATED METHOD - A system and method are provided for making an access channel through a vertebral body to access a site of neural compression, decompressing it, and repairing the channel to restore vertebral integrity. System elements include an implantable vertebral plate, a guidance device for orienting bone cutting tools and controlling the path of a cutting tool, a bone cutting tool to make a channel in the vertebral body, a tool for opening or partially-resecting the posterior longitudinal ligament of the spine, a tool for retrieving a herniated disc, an implantable device with osteogenic material to fill the access channel, and a retention device that lockably-engages the bone plate to retain it in position after insertion. System elements may be included in a surgery to decompress an individual nerve root, the spinal cord, or the cauda equina when compressed, for example, by any of a herniated disc, an osteophyte, a thickened ligament arising from degenerative changes within the spine, a hematoma, or a tumor. | 2009-03-19 |
20090076556 | TRANSBUCCAL PLATE HOLDING CANNULA - The present invention relates to a transbuccal plate holding cannula used in osteofixation procedures. The transbuccal plate holding cannula of the present invention can be releasably secured to a bone plate such that tools and fasteners may be passed through the plate holding cannula in order to secure the bone plate to a bone. | 2009-03-19 |
20090076557 | Closed Loop Cardiac Resynchronization Therapy Using Cardiac Activation Sequence Information - Cardiac monitoring and/or stimulation methods and systems that provide one or more of monitoring, diagnosing, defibrillation, and pacing. Cardiac signal separation is employed to detect, monitor, track and/or trend closed-loop cardiac resynchronization therapy using cardiac activation sequence information. Devices and methods involve sensing a plurality of composite cardiac signals using a plurality of electrodes, the electrodes configured for implantation in a patient. A source separation is performed using the sensed plurality of composite cardiac signals, producing one or more cardiac signal vectors associated with all or a portion of one or more cardiac activation sequences. A cardiac resynchronization therapy is adjusted using one or both of the one or more cardiac signal vectors and the signals associated with the one or more cardiac signal vectors. In further embodiments, the cardiac resynchronization therapy may be initiated, terminated, or one or more parameters of the resynchronization therapy may be altered. | 2009-03-19 |
20090076558 | METHOD AND APPARATUS FOR VARIABLE CAPACITANCE DEFIBRILLATION - An Automated External Defibrillator (AED) for delivering therapeutic electrical energy to a patient's heart comprising at least one variable capacitance capacitor having a large positive voltage coefficient such that a given amount of energy can be stored at a lower voltage than a traditional fixed capacitor having an equivalent capacitance. Due to the variable capacitance capacitor's ability to store energy at a lower voltage, initial defibrillation current levels are reduced effectively minimizing the risk of tissue damage caused by high initial current levels. In addition, the use of a variable capacitance capacitor reduces the amount of current decay throughout the discharge cycle as opposed to current AED designs utilizing fixed capacitance capacitors which experience an exponential decline in defibrillation current during the discharge cycle. | 2009-03-19 |
20090076559 | Adherent Device for Cardiac Rhythm Management - An adherent device to monitor and treat a patient comprises an adhesive patch to adhere to a skin of the patient. At least two electrodes are connected to the patch and capable of electrically coupling to the patient. Sensor circuitry is coupled to the at least two electrodes and configured to measure at least two of an electrocardiogram signal of the patient, a respiration signal of the patient or an activity signal of the patient. Therapy circuitry is coupled to the at least two electrodes and configured to deliver a high-energy shock therapy for cardioversion and/or defibrillation. A processor system comprising a tangible medium and coupled to the sensor circuitry and therapy circuitry, the processor is configured to generate a treatment signal to deliver the high-energy shock therapy in response to the at least two of the electrocardiogram signal, the respiration signal or the activity signal. | 2009-03-19 |
20090076560 | Biventricular Heart Stimulator and Method of Controlling a Biventricular Heart Stimulator - In a biventricular heart stimulator and a method for controlling such a biventricular heart stimulator, successive stimulation pulses are delivered to the ventricles of a heart such that stimulation pulses in a single heartbeat cycle are respectively first delivered to the first ventricle and then to the second ventricle. Capture or loss of capture in response to stimulation pulses delivered to one ventricle is detected. As a result of a detected loss of capture, preventative measures are taken for preventing loss of capture in the other ventricle. | 2009-03-19 |
20090076561 | Systems and methods for avoiding neural stimulation habituation - An embodiment relates to a method for delivering a vagal stimulation therapy to a vagus nerve, including delivering a neural stimulation signal to non-selectively stimulate both afferent axons and efferent axons in the vagus nerve according to a predetermined schedule for the vagal stimulation therapy, and selecting a value for at least one parameter for the predetermined schedule for the vagal stimulation therapy to control the neural stimulation therapy to avoid physiological habituation to the vagal stimulation therapy. The parameter(s) include at least one parameter selected from the group of parameters consisting of a predetermined therapy duration parameter for a predetermined therapy period, and a predetermined intermittent neural stimulation parameter associated with on/off timing for the intermittent neural stimulation parameter. | 2009-03-19 |
20090076562 | SYSTEM AND METHOD FOR ADJUSTING AV/PV DELAY - A method for adjusting AV/PV delay using a pacing device may include: setting an initial AV/PV delay for the pacing device; setting a threshold for a value related to cardiac function; determining a value based on cardiac function or monitoring a value related to cardiac function; and controlling the AV/PV delay to lengthen the AV/PV delay when the determined/monitored value exceeds the set threshold. The system may include an implantable pacing device; and a processor configured to: set an initial AV/PV delay for the pacing device; set a threshold for a value related to cardiac function; at least one of monitor a value related to cardiac function and determine a value based on cardiac function; and control the AV/PV delay to lengthen the AV/PV delay when the value related to cardiac function or the value based on cardiac function exceeds the set threshold. | 2009-03-19 |
20090076563 | METHOD AND APPARATUS FOR TREATING IRREGULAR VENTRICULAR CONTRACTIONS SUCH AS DURING ATRIAL ARRHYTHMIA - A cardiac rhythm management system is capable of treating irregular ventricular heart contractions, such as during atrial tachyarrhythmias such as atrial fibrillation. A first indicated pacing interval is computed based at least partially on a most recent V-V interval duration between ventricular beats and a previous value of the first indicated pacing interval. Pacing therapy is provided based on either the first indicated pacing interval or also based on a second indicated pacing interval, such as a sensor-indicated pacing interval. A weighted averager such as an infinite impulse response (IIR) filter adjusts the first indicated pacing interval for sensed beats and differently adjusts the first indicated pacing interval for paced beats. The system regularizes ventricular rhythms by pacing the ventricle, but inhibits pacing when the ventricular rhythms are stable. | 2009-03-19 |
20090076564 | Retrograde Atrial Sensing for Identifying Sub-Threshold Atrial Pacing - Atrial capture threshold testing is performed in accordance with an atrial capture threshold testing schedule. Monitoring for retrograde P-waves occurs at least during times other than times during which scheduled atrial capture threshold testing is performed. In response to detecting a retrograde P-wave indicative of sub-threshold atrial pacing during monitoring, an unscheduled atrial capture threshold test is performed and pacing of the atrium is adjusted based on the unscheduled atrial capture threshold test. | 2009-03-19 |
20090076566 | Epidural Cortical Stimulation System Using Shape Memory Alloy - An epidural cortical stimulation system includes a stimulation body and a connecting lead. The stimulation body has a core formed of a shape-memory material, insulation provided around the core, defining an outer surface of the stimulation body, and at least one electrode arranged on the outer surface of the stimulation body, adapted and configured to contact the dura of a patient. The connecting lead extends from a proximal end of the body, and is adapted and configured for electrical communication with a control unit for providing power to the body electrical cortical stimulation. | 2009-03-19 |
20090076567 | Electrode Configurations for Reducing Invasiveness and/or Enhancing Neural Stimulation Efficacy, and Associated Methods - Electrode configurations for reducing invasiveness and/or enhancing neural stimulation efficacy, and associated methods, are disclosed. A method in accordance with one embodiment of the invention for treating a brain disorder includes identifying a target neural structure within a patient's skull and implanting an electrode device within the patient's skull so that an axis that is generally normal to the skull proximate to the electrode device and that passes through at least one electrical contact of the electrode device is offset from the target neural structure. The method further includes stimulating the target neural structure by applying an electrical signal to the at least one electrical contact. In particular embodiments, the electrode device can be positioned between, along, across, or adjacent to a fissure, recess, groove, and/or vascular structure of the patient's brain. | 2009-03-19 |
20090076568 | Apparatus and method for quick pain suppression - Apparatus and methods for quick acute and chronic pain suppression, particularly useful and effective towards high-grade pains and/or pains resistant to other analgesic drugs such as opiates. One apparatus and method generate synthetic “non-pain” information strings of great clinical effectiveness, allowing high reproducibility of the clinical result. Synthesis of the strings occurs by combining novel geometries of complex waveforms in a sequence, perceived as “self” and “non-pain” by the CNS. | 2009-03-19 |
20090076569 | FITTING A PROSTHETIC HEARING IMPLANT FOR A RECIPIENT - System and methods for fitting a cochlear implant for a recipient. In a fitting method, receiving, at an acoustic domain user interface, an acoustic target intensity for each of a plurality of frequency channels at which the recipient is to experience a desired percept; loading into a speech processor unit of the cochlear implant a MAP specifying a stimulation signal current level corresponding to a selected acoustic target; presenting the selected acoustic target to the cochlear implant so as to cause the cochlear implant to deliver electrical stimulation to the recipient at the current level corresponding to the selected acoustic target; and upon receipt of an external command: adjusting the current level corresponding to the selected acoustic target; and repeating the loading and the presenting steps. | 2009-03-19 |
20090076570 | SYSTEM AND METHOD FOR TEMPORARY PROGRAMMING FOR IMPLANTED MEDICAL DEVICES - A system and method for temporary programming of an implantable medical device. The system and method include a repeater uploading temporary programming and instructions to a temporary memory of the device and then instructing the device to operate according to the temporary instructions. If during a first time period, the device is not in continuous periodic communication with the repeater, the device automatically reverts to operation under the normal operating instructions. At the end of the first time period, the caregiver or the patient may decide to revert to the normal programming. During a second time period, the device operates according to the temporary programming unless the caregiver or the patient instructs the device to revert to the normal programming, or the device fails to receive a periodic continuation signal from the repeater. Adverse health affects to the patient may also trigger the device to revert to the normal programming during either the first or second time period. | 2009-03-19 |
20090076571 | MRI-Guided Photodynamic Therapy For Cancer - Disclosed is a method of therapy used in combination with a diagnostic tool for enhanced photodynamic therapy using MRI, called (magnetic resonance imaging)-guided photodynamic therapy. The methods of the present invention includes administration of MRI contrast agent labeled polymer photosensitizer conjugates, detection and localization of tumor or cancer tissues with contrast-enhanced MRI and specific illumination and treatment of localized target tissues, such as tumors or cancer cells, using laser energy. The delivered laser energy activates the photosensitizer accumulated in the target tissue, resulting in treatment. Also disclosed are novel conjugate compounds, such as PLGA-Mce | 2009-03-19 |
20090076572 | Method Of Using Cryogenic Compositions For Cooling Heated Skin - The present invention is directed to using cryogenic compositions, which are non-toxic, non-flammable, and have desirable ozone depletion and global warming potential, for cooling heated skin during skin treatments with a skin treatment apparatus. | 2009-03-19 |
20090076573 | Hypothermia Devices and Methods - A method of providing hypothermia to a patient including the steps of inserting a fluid delivery member into a peritoneal cavity of the patient; delivering hypothermia fluid from a fluid source into the peritoneal cavity through the delivery member; and limiting fluid pressure within the peritoneal cavity without providing feedback control to the fluid source. The invention also provides an apparatus for practicing the method. | 2009-03-19 |
20090076574 | Method and thermally active multi-phase heat transfer apparatus and method for abstracting heat from individual's wrist - Cold pack apparatus for abstracting heat comprises a container charged with a first liquid and with small auxiliary containers free to circulate in the first liquid. Each of the small auxiliary containers is charged with a second liquid. The first and second liquids each have a selected temperature of transformation that facilitates use of the apparatus to heat or cool a substance contacted by the apparatus. The cold pack apparatus reduces pain at a joint or at a diseased area in the epithelium by producing spaced apart points of cold at the joint or diseased area for an extended period of time of one hours or more. | 2009-03-19 |
20090076575 | Method and thermally active multi-phase heat transfer apparatus and method for abstracting heat from hemorrhoids - Cold pack apparatus for abstracting heat comprises a container charged with a first liquid and with small auxiliary containers free to circulate in the first liquid. Each of the small auxiliary containers is charged with a second liquid. The first and second liquids each have a selected temperature of transformation that facilitates use of the apparatus to heat or cool a substance contacted by the apparatus. The cold pack apparatus reduces pain at a joint or at a diseased area in the epithelium by producing spaced apart points of cold at the joint or diseased area for an extended period of time of one hours or more. | 2009-03-19 |
20090076576 | MEDICAL DEVICE HAVING A GLASS COATING AND METHOD THEREFOR - A medical device having at least one glass coating between a first and second component. The glass coating forms a portion of a strong, hydrothermally stable joint between components or provides insulation, or tailors an impedance and/or capacitance of an electrode. | 2009-03-19 |
20090076577 | MEDICAL ELECTRICAL LEAD - A medical device lead is presented. The lead includes one or more jacketed conductive elements. The jacket comprises one or more covers. A first cover of polyether ketone (PEEK) is in direct contact with the at least one conductive element. At least one conductive element and a PEEK cover are coiled. The coiled conductive element can substantially retain its original coiled shape. | 2009-03-19 |
20090076578 | MEDICAL ELECTRICAL LEAD - A medical device lead is presented. The lead includes one or more jacketed conductive elements. The jacket comprises one or more covers. A first cover of polytetrafluoroethylene (PTFE) is in direct contact with the at least one conductive element. At least one conductive element and a PTFE cover are coiled. The coiled conductive element can substantially retain its original coiled shape. | 2009-03-19 |
20090076579 | MEDICAL ELECTRICAL LEAD - A medical device lead is presented. The lead includes one or more jacketed conductive elements. The jacket comprises one or more covers. A first cover of expanded polytetrafluoroethylene (ePTFE) is in direct contact with the at least one conductive element. At least one conductive element and a ePTFE cover are coiled. The coiled conductive element can substantially retain its original coiled shape. | 2009-03-19 |
20090076580 | MEDICAL ELECTRICAL LEAD - A medical device lead is presented. The lead includes one or more jacketed conductive elements. The jacket comprises one or more covers. A first cover of polyether ketone (PEEK) is in direct contact with the at least one conductive element. At least one conductive element and a PEEK cover are coiled. The coiled conductive element can substantially retain its original coiled shape. | 2009-03-19 |
20090076581 | IMPLANTATABLE COMPONENT HAVING AN ACCESSIBLE LUMEN AND A DRUG RELEASE CAPSULE FOR INTRODUCTION INTO SAME - In one aspect of the invention, a method for delivering drugs from an implantable medical device to an implantee is disclosed, comprising implanting the medical device having a receptacle configured to receive a drug release capsule, the drug release capsule having at least one drug disposed thereon, placing the drug release capsule in the receptacle subsequent to the implanting, and permitting the release of the at least one drug from the drug release capsule to the recipient | 2009-03-19 |
20090076582 | PACKAGED BIOMEDICAL ELECTRODE UNIT AND METHOD OF INSPECTING QUALITY THEREOF - Each of a pair of electrodes has a conductive face adapted to be brought into contact with a living body. A connector has a pair of terminals. Each of a pair of lead wires has a first end connected to one of the electrodes and a second end connected to one of the terminals. The electrodes, the connector and the lead wires constitute a biomedical electrode unit. A package body is adapted to hermetically packages the biomedical electrode unit in such a condition that the conductive faces of the electrodes are separatably adhered to each other, that the lead wires are coiled, and that the terminals are short-circuited by a conductive member. | 2009-03-19 |
20090076583 | MEDICAL ELECTRODE - A medical electrode is provided for detecting and transmitting electrical pulses from the body surface of a patient to a device for processing the electrical pulses. The medical electrode includes a contact element ( | 2009-03-19 |
20090076584 | APPARATUS AND METHODS FOR DEPLOYMENT OF MULTIPLE CUSTOM-LENGTH PROSTHESES - A catheter for delivering a prosthesis to a target treatment site comprises an inner shaft and an expansion member coupled to the inner shaft. A plurality of radially expandable prosthetic segments are positionable over the expansion member and they are releasably interlocked with one another while unexpanded. Adjacent pairs of prosthetic segments may decouple from one another upon radial expansion of the distal prosthetic segment in the adjacent pair while the proximal segment in the pair remains at least partially unexpanded. The catheter also includes an outer sheath that is axially movable and positionable at least partially over the prosthetic segments to constrain expansion of a selectable number of segments. A segment mover is coupled to at least one of the prosthetic segments and is axially movable so as to retract one or more of the segments when the one or more prosthetic segments are unexpanded. | 2009-03-19 |
20090076585 | Device for loading a self-expandable prosthesis into a sheath - An assembly comprising: a protective sheath and a loading device for loading a self-expandable prosthesis into said sheath, the loading device having a conical distal section, which radially compresses the prosthesis and an annular lip that engages with the interior of the distal end of said sheath to guide the prosthesis into the sheath whilst protecting the sheath from damage. | 2009-03-19 |
20090076586 | Device and Method for ReShaping Mitral Valve Annulus - Devices and methods for reshaping a mitral valve annulus are provided. One preferred device is configured for deployment in the right atrium and is shaped to apply a force along the atrial septum. The device causes the atrial septum to deform and push the anterior leaflet of the mitral valve in a posterior direction for reducing mitral valve regurgitation. Another preferred device is deployed in the left ventricular outflow tract at a location adjacent the aortic valve. The device is expandable for urging the anterior leaflet toward the posterior leaflet. Another preferred device comprises a tether configured to be attached to opposing regions of the mitral valve annulus. | 2009-03-19 |
20090076587 | Stented Vascular Graft - A vascular graft incorporating a stent into a portion of its length. While various materials may be used for the vascular graft, the graft is preferably an ePTFE graft. The stent is preferably a self-expanding stent, although it may alternatively be a balloon expandable stent. The vascular graft preferably has a continuous inner tubular liner that extends between the opposing ends of the graft and provides a continuous luminal surface for blood contact that is uninterrupted by seams or joints. The length portion of the graft that does not include the stent has a greater wall thickness than does the portion including the stent. | 2009-03-19 |
20090076588 | Endoprosthesis - In embodiments, a stent includes a stent body and a wire-form carrying a drug located along the stent body. | 2009-03-19 |
20090076589 | METAL ALLOY FOR A STENT - A stent that is at least partially formed of a novel metal alloy, which novel metal alloy improves the physical properties of the stent. | 2009-03-19 |
20090076590 | ENDOPROSTHESES WITH STRUT PATTERN HAVING MULTIPLE STRESS RELIEVERS - An endoprostheses for implanting in a body lumen, such as a coronary artery, peripheral artery, or other body lumen can be formed with a structure, referred to as a stress reliever, designed to distribute and reduce the amount of strain which can act on the movable struts of the stent. Stress relievers can be disposed at a strut junction where one end of a strut is attached to the end of an adjacent strut. The positioning and shape of the stress reliever help to distribute the amount of strain that would otherwise be exerted on the movable struts as the struts move relative to each other. As a result, there is less possibility that the struts will fracture at the strut junction when the struts move from a collapsed position to an expanded position. | 2009-03-19 |
20090076591 | Stent Design Allowing Extended Release of Drug and/or Enhanced Adhesion of Polymer to OD Surface - The invention is directed to mechanisms and methods that reduce the delamination of a therapeutic agent from a stent. The mechanisms include holes (channels, wells, and other hole configurations), protrusions, sintered metal cores, clamps/staples, pins, and stainless steel shields. | 2009-03-19 |
20090076592 | Stent with Protruding Branch Portion for Bifurcated Vessels - The present invention is directed to a stent for use in a bifurcated body lumen having a main branch and a side branch. The stent comprises a radially expandable generally tubular stent body having proximal and distal opposing ends with a body wall having a surface extending therebetween. The surface has a geometrical configuration defining a first pattern, and the first pattern has first pattern struts and connectors arranged in a predetermined configuration. The stent also comprises a branch portion comprised of a second pattern, wherein the branch portion is at least partially detachable from the stent body. | 2009-03-19 |
20090076593 | EXPANDABLE DEVICE FOR TREATMENT OF A STRICTURE IN A BODY VESSEL - An expandable and retrievable device for treatment of a stenotic lesion in a body vessel is disclosed. The device comprises a tubular portion including a proximal end and a distal end extending from the proximal end. The tubular portion has a lumen formed therethrough between the proximal and distal ends. The device further comprises an expandable member formed helically about the tubular portion. The expandable member is configured to helically close, defining a collapsed state for delivery of the device. The expandable member is configured to helically open, defining an expanded state for treatment of the stenotic lesion in the body vessel. The expandable member has at least one filter portion that helically extends from the tubular portion at a predetermined angle. This defines a proximally faced opening when the expandable member is in the expanded state. | 2009-03-19 |
20090076594 | METHOD OF MONITORING POSITIONING OF POLYMER STENTS - The invention is directed to a polymer stent with one or more markers such that when the stent is placed within a lumen, the markers can be detected external to the body. The markers can also be used to monitor the stent position after placement and absorption of bioabsorbable stents. Further, the stent may comprise two markers used to determine the diameter of the stent in real time. It is also contemplated that the stent may comprise at least three markers. The use of at least three markers enables the three dimensional orientation of the stent to be determined at any time. The stent may also comprise markers such that the markers are located in regions with different in vivo lifetimes. It is also contemplated that the pattern and material type of markers on the stent may be used to determine the type of stent within a lumen or box. | 2009-03-19 |
20090076595 | Medical devices having bioerodable layers for the release of therapeutic agents - According to an aspect of the present invention, medical devices are provided which comprise: (a) a substrate and (b) bioerodable polymeric layer over the substrate that contains (i) one or more biodegradable polymers, (ii) one or more therapeutic agents, and (iii) one or more plasticizers. | 2009-03-19 |
20090076596 | STENT HAVING A COATING - A stent having a coating comprising either L-3,4-dihydroxyphenylalanine (L-DOPA) or a derivative of L-3,4-dihydroxyphenylalanine (L-DOPA), the foregoing obtained by either ionic or covalent bonding of a pharmaceutical active ingredient to either the amino or the acid function of L-3,4-dihydroxyphenylalanine (L-DOPA). | 2009-03-19 |
20090076597 | System for mechanical adjustment of medical implants - A system for mechanically adjusting medical implants uses an external coil to set up a magnetic field. The magnetic field causes an actuator inside the implant to move in small steps, allowing fine adjustment. The element responding to the magnetic field can be magnetostrictive or SMA based. Large motions are made up from small steps by using two one-way clutches allowing the active element to move small increments in one direction. For SMA based devices, short burst of AC magnetic field are used. For magnetostrictive devices short pulse of unipolar magnetic field are used. | 2009-03-19 |
20090076598 | Everting Heart Valve - The present invention provides methods and apparatus for endovascularly replacing a patient's heart valve. The apparatus includes a replacement valve and an expandable anchor configured for endovascular delivery to a vicinity of the patient's heart valve. In some embodiments, the replacement valve is adapted to wrap about the anchor, for example, by everting during endovascular deployment. In some embodiments, the replacement valve is not connected to expandable portions of the anchor. In some embodiments, the anchor is configured for active foreshortening during endovascular deployment. In some embodiments, the anchor includes expandable lip and skirt regions for engaging the patient's heart valve during deployment. In some embodiments, the anchor comprises a braid fabricated from a single strand of wire. In some embodiments, the apparatus includes a lock configured to maintain anchor expansion. The invention also includes methods for endovascularly replacing a patient's heart valve. In some embodiments, the method includes the steps of endovascularly delivering a replacement valve and an expandable anchor to a vicinity of the heart valve, wrapping at least a portion of the replacement valve about the anchor, and expanding the anchor to a deployed configuration. | 2009-03-19 |
20090076599 | Heart valve holder assembly for use in valve implantation procedures - A valve holder assembly for delivering a prosthetic heart valve having a stent base an multiple extending commissure posts. The valve holder assembly includes a holder and a rotor that is rotatable relative to the holder. | 2009-03-19 |
20090076600 | Medical device suitable for use in treatment of a valve - A medical device ( | 2009-03-19 |
20090076601 | Cornea Implant - Annular cornea implant for inserting into a cornea pocket of the human eye via a narrow, tunnel-shaped access, with the end shape of the cornea implant depending on the shortsightedness or astigmatism to be corrected. The aim of the invention is to enable the cornea implant to be implanted in the cornea pocket in a simple manner and in an optimum position. To this end, the implant has a shape memory which is impressed on the basis of the geometry and/or material of the implant, and is designed in such a way that the deformability from a starting shape enables the insertion of the cornea implant into the cornea pocket via the narrow access, and the cornea implant has an adjustment force in the end shape thereof, which enables an essentially independent unfolding of the cornea implant in the cornea pocket. | 2009-03-19 |
20090076602 | EYE TREATMENT - The present invention relates to a method of determining the IOL refractive index for an ocular replacement material for replacing tissue in the capsular bag comprising combining a neutral (non-correcting) reference refractive index (“NRRI”) of between 1.421 and 1.450 with a refractive index correction factor (“RICF”) ascertained by reference to the refractive power required to correct the patient's refractive error. The present invention also relates to methods of treating presbyopia, myopia and hyperopia using the above method. | 2009-03-19 |
20090076603 | PARTIAL COATING OF INTRAOCULAR LENSES USING ATMOSPHERIC PRESSURE CHEMCIAL VAPOR DEPOSITION - An atmospheric pressure chemical vapor deposition apparatus has been developed for partially coating acrylic based intraocular lenses. In one embodiment intraocular lenses may be coated with a hydrophilic material comprising silicone dioxide and polyethylene glycol. In another embodiment the haptics may be coated with hydrophilic material, which aids in the post implantation unfolding of the lenses while not diminishing posterior bag adhesion of the hydrophobic surface of the untreated optic portion. | 2009-03-19 |
20090076604 | ARTIFICIAL LIGAMENTS FOR JOINT APPLICATIONS - A ligament incorporated into a prosthetic joint exhibiting a plasticized, elongated and deformable material. A fibrous material is internally disposed within the deformable material, the fibrous material terminating in first and second enlarged bead portions arranged in proximity to enlarged pocket defined ends associated with the deformable materials. First and second bones define a joint region therebetween, the deformable end pockets and bead portions being inserted through associated holes defined in joint proximate locations associated with the bones, so that actuation of a projection location of the fibrous material causes the bead portions to outwardly deflect the end pockets, resulting in the ligaments being anchored in place between the bones. | 2009-03-19 |
20090076605 | ARTIFICIAL JOINT SUPPORT BETWEEN FIRST AND SECOND BONES - An artificial joint associated with an implant including a pair of three dimensional and structurally extending bones, each defining a contoured and opposing end face, and which collectively defines a joint location. At least one plasticized layer is applied to one of, or both, the end faces in a coacting and substantially frictional reducing fashion. A lubricating plastic is defined upon an exposed face of the bladder. The plasticized layers may include a fluid receiving and inflatable bladder for filling a three dimensional area associated with the joint location. A curable/settable fluidic material can be injected into the bladder and which includes at least one of an epoxy, a urethane, a gelatin and a two-part hardener. The bones each further include an artificial implant constructed from at least one of a plasticized and a metallic material, | 2009-03-19 |
20090076606 | COATED MEDICAL DEVICE - Biologic coatings on a surface of a prosthesis or implantable device. | 2009-03-19 |
20090076607 | Collapsible and Expandable Device and Methods of Using Same - The present invention provides a device ( | 2009-03-19 |
20090076608 | Intervertebral disc replacement prosthesis - An intervertebral disc replacement prosthesis for placement between a first vertebra and a second vertebra adjacent to the first vertebra. In one embodiment, the intervertebral disc replacement prosthesis includes a resilient member, which is formed from a single flat member, and three support members. The support members are housed in the resilient member that is arranged, in use, to be secured to the first and second vertebrae. The intervertebral disc prosthesis can generate a coupled motion in more than one possible direction responsive to a possible movement of at least one of the first and second vertebrae, among the resilient member, the first support member, the second support member, and the third support member. | 2009-03-19 |
20090076609 | Prosthetic Intervertebral Discs with Slotted End Plates That are Implantable By Minimally Invasive, Posterior Approach, Surgical Techniques - The described devices are spinal implants that may be surgically implanted into the spine to replace damaged or diseased discs using a posterior approach. The discs are prosthetic devices that approach or mimic the physiological motion and reaction of the natural disc. | 2009-03-19 |
20090076610 | Prosthetic Intervertebral Discs Having Balloon-Based Fillable Cores That are Implantable By Minimally Invasive Surgical Techniques - The described devices are spinal implants that may be surgically implanted into the spine to replace damaged or diseased discs using a posterior approach. The discs are prosthetic devices that approach or mimic the physiological motion and reaction of the natural disc. | 2009-03-19 |
20090076611 | Temporarily Bound Prosthetic Intervertebral Discs Implantable By Minimally Invasive Surgical Techniques - The described devices are bound spinal implants that may be surgically implanted into the spine to replace damaged or diseased discs using a posterior approach. The discs are prosthetic devices that approach or mimic the physiological motion and reaction of the natural disc. | 2009-03-19 |
20090076612 | Prosthetic Intervertebral Discs Having Substantially Cylindrical Cores Insertable Along Their Axes, That Are Suitable For Implantation By Minimally Invasive Surgical Techniques - The described devices are prosthetic, spinal disc replacement, implants having cores that are insertable after the end plates have been introduced into the intervertebral space. The discs may be surgically implanted into the spine to replace damaged or diseased discs using a posterior approach. The discs are prosthetic devices that approach or mimic the physiological motion and reaction of the natural disc. | 2009-03-19 |
20090076613 | INTERVERTEBRAL DISC PROSTHESIS - An intervertebral disc prosthesis includes a base plate, a top plate, a central axis extending through the center of the base plate and the top plate, and at least two springs arranged between the base plate and the top plate. The springs each have a loop-shaped section and two free ends. One of the free ends of the springs is connected to the base plate and the other one of the free ends is connected to the top plate. The loop-shaped section is directed away from the central axis. | 2009-03-19 |
20090076614 | Intervertebral Prosthetic Disc with Shock Absorption Core - An artificial intervertebral disc with shock absorption includes upper and lower plates disposed about a shock absorbing movable core. The upper and lower plates have an outer surface which engages a vertebrae and an inner bearing surface. The shock absorbing core includes a unitary member of a rigid material having at least one lateral cut between upper and lower surfaces of the core to allow the upper and lower surfaces to move resiliently toward and away from each other. This allows the core to absorb forces applied to it by the vertebrae. | 2009-03-19 |
20090076615 | Systems and Methods for Vertebral Disc Replacement - The present invention provides artificial disc prostheses, methods and instrumentation for implantation and revision thereof. Each prosthesis may comprise superior and inferior end plates and a nucleus positioned between articular surfaces of the end plates. The end plates may have planar bone engagement surfaces with a plurality of self-cutting teeth. The articular surfaces of the end plates may be planar or include a flattened portion. The nucleus includes superior and inferior articular surfaces which may comprise flattened portions such that when the articular surfaces of the nucleus and the end plates are placed in cooperation in a preferred orientation, the flattened and/or planar portions are aligned. Each prosthesis may provide flexion/extension, anterior/posterior translation, lateral bending, and/or axial rotation degrees of freedom. One embodiment comprises a prosthesis with a first joint providing flexion/extension and anterior/posterior translation, and a second joint providing lateral bending and axial rotation. | 2009-03-19 |
20090076616 | Systems and Methods for Vertebral Disc Replacement - The present invention provides artificial disc prostheses, methods and instrumentation for implantation and revision thereof. Each prosthesis may comprise superior and inferior end plates and a nucleus positioned between articular surfaces of the end plates. The end plates may have planar bone engagement surfaces with a plurality of self-cutting teeth. The articular surfaces of the end plates may be planar or include a flattened portion. The nucleus includes superior and inferior articular surfaces which may comprise flattened portions such that when the articular surfaces of the nucleus and the end plates are placed in cooperation in a preferred orientation, the flattened and/or planar portions are aligned. Each prosthesis may provide flexion/extension, anterior/posterior translation, lateral bending, and/or axial rotation degrees of freedom. One embodiment comprises a prosthesis with a first joint providing flexion/extension and anterior/posterior translation, and a second joint providing lateral bending and axial rotation. | 2009-03-19 |
20090076617 | Craniotomy Closures - Craniotomy closures comprising surgical fasteners are described for use in reattaching a skull flap removed from the skull of a patient during brain surgery. Methods of using the same are also described. Surgical strips used in combination with the fasteners are shaped to follow the perimeter contour of the skull flap. The craniotomy closures are designed to encourage bone growth and healing of the skull flap and they can be used to deliver medication and bone growth enhancement materials to the surgical site. | 2009-03-19 |
20090076618 | JOINT DEVICE - A joint device for an orthoses or prostheses includes an upper part, a lower part mounted on the upper part in such a way as to turn about a pivot axis, and braking means that brakes or blocks a pivoting movement of the lower part relative to the upper part. The braking means includes a spiral spring arranged between two contact surfaces and is mounted such that it can be braced in the direction of the contact surfaces about a rotation axis parallel to the pivot axis. | 2009-03-19 |
20090076619 | FEMORAL NECK PROSTHESIS - The invention relates to a shaft for a femoral neck prosthesis, which comprises an anchoring area ( | 2009-03-19 |