42nd week of 2013 patent applcation highlights part 58 |
Patent application number | Title | Published |
20130274782 | APPARATUS AND METHOD FOR PERICARDIAL ACCESS - Implementations described and claimed herein provide controlled access into the intra-pericardial space. In one implementation, a medical device comprises an outer sheath, an inner sheath, and a nose shaft. The outer sheath comprises a proximal end, a distal end, and a lumen extending between the proximal end and the distal end. The inner sheath extends through the lumen of the outer sheath and comprises a distal portion adapted to pierce the pericardial sac. The nose shaft is adapted to displace relative to a distal edge of the distal portion of the inner sheath. Displacing the distal portion of the inner sheath relative to the outer sheath until the nose shaft displaces relative to the distal edge provides controlled penetration into the intra-pericardial space. | 2013-10-17 |
20130274783 | PERCUTANEOUS RENAL ACCESS SYSTEM - A method for creating a tract in retrograde fashion for nephrostomy tube creation comprising the steps of providing a puncture wire having a tissue penetrating tip shielded in a sheath, inserting the puncture wire and sheath through a channel in an ureteroscope, advancing the puncture wire from the sheath while visualizing under direct vision a position of the puncture wire, advancing the puncture wire through a selected calyx, and inserting antegrade a coaxial catheter over the puncture wire. | 2013-10-17 |
20130274784 | Steerable Endoluminal Punch - A steerable transseptal punch. | 2013-10-17 |
20130274785 | Blunt Dissector - A surgical instrument for creating a cavity in the human or animal body in view of inserting a medical device or for other purposes. The surgical instrument comprises a handle ( | 2013-10-17 |
20130274786 | TISSUE DISSECTOR APPARATUS AND METHOD - Surgical apparatus and method includes a cannula that houses an endoscope and supports a dilating element near a distal end of the cannula. The dilating element has a dimension which is greater than the diameter of the cannula for enlarging a surgical cavity in tissue as the cannula is advanced through tissue at a surgical site to provide working space adjacent a target vessel within which surgical instruments may be conveniently manipulated. The dilating element of oval sided shape permits surrounding tissue to be pushed away or otherwise displaced away from the target vessel atraumatically. A locking mechanism is disposed on the cannula, which accepts a succession of mating dilating elements of progressively larger dimensions for successive insertion and enlargement of a surgical cavity as required. In one embodiment, the dilating element is made of rigid plastic, and in another embodiment, the dilating element is made of resilient material that may be confined within a retractable sheath which, in the extended position, encases and compresses the dilating element to a smaller dimension and which, in a retracted position, allows the dilating element to resiliently expand and enlarge the surgical cavity. | 2013-10-17 |
20130274787 | Facial Lift - A facial lift device to be placed behind the lips and above the gums disposed alongside the buccal and facial surface of a living human maxilla or a human mandible no further than the most posterior tooth of one side to the most posterior tooth of the opposite side of said maxilla or mandible. The facial device embodies an outward lifting force when placed within the human mouth under the lips and alongside the anterior vestibule centered on the frenulum, such that when said facial lift device is forced behind the maxilla or mandible lips, the facial lift will forcibly lift out the dermal layer reducing and removing lower facial wrinkles within the perioral region. | 2013-10-17 |
20130274788 | METHODS AND APPARATUS FOR OCULAR SURGERY - Provided are devices and methods for controlling fluid egress from the eye during ocular surgery, including an ocular seal that is signed to fit in an incision in an eye tissue such as the cornea or sclera and includes one or more lumen for passage of instruments into the eye without permitting loss of fluids through the incision. Also provided is a system for cataract surgery including a globe stabilization device, a laser lens removal device, one or more corneal seals, an infusion line, and an anterior chamber pressure monitor. | 2013-10-17 |
20130274789 | FLOATING GASTROINTESTINAL ANCHOR - Apparatus ( | 2013-10-17 |
20130274790 | RAPID EXCHANGE BALLOON DILATION CATHETER HAVING REINFORCED MULTI-LUMEN DISTAL PORTION - A rapid exchange balloon dilation catheter includes a catheter shaft with a proximal tubular member defining a proximal inflation/deflation lumen for conveying fluids therethrough with a distal portion of the bore of proximal tubular member filled with a fluid-impervious barrier, a distal body extending from the fluid-impervious barrier to the distal end of the shaft, a plurality of distal tubular members defining distal inflation/deflation lumens in fluid communication with the proximal inflation/deflation lumen and extending through the fluid-impervious barrier and the distal body to the distal end of the shaft distal portion, a guidewire tubular member having a bore extending from a side aperture formed in the distal body through the distal body alongside the distal tubular members in a multi-lumen arrangement, and a plurality of stiffening members extending from within the fluid-impervious barrier into the distal body to a point within the shaft distal portion. | 2013-10-17 |
20130274791 | APPARATUS FOR OCCLUDING BODY LUMENS - A luminal occlusion device comprises a tension member, an elongate shaft, and a flat film having an axial receptacle which is received over a distal portion of the tension member. The flat film has proximal and distal ends which are attached to the distal ends of the tension member and the elongate shaft, respectively. Thus, distal advancement of the tension member relative to the shaft will cause the flat film to assume a low profile configuration, while proximal retraction of the tension member relative to the elongate shaft will cause the flat film to assume a foreshortened, compacted configuration. The film usually includes one or more radioopaque markers which help shape the compacted film. | 2013-10-17 |
20130274792 | LINEAR OBJECT MANIPULATION ASSISTING DEVICE - A linear object manipulation assisting device is provided which allows easy manipulation of a linear object. A wire manipulation assisting device as a linear object manipulation assisting device assists manipulation of a delivery wire penetrating through a Y connector. The Y connector includes a main branch through which the delivery wire penetrates, and a side port that branches off from the main branch. A microcatheter having the delivery wire inserted therein is connected to one end of the main branch. The wire manipulation assisting device includes a fixing portion for fixing the Y connector and a placement portion attached to the fixing portion. A portion of the delivery wire that protrudes from the other end of the main branch can be manipulated with at least the first and second fingers of the right hand with the wrist of the right hand being placed on the placement portion. | 2013-10-17 |
20130274793 | VEIN FILTER - A vessel filter comprising a first region and a second region wherein the filter is movable between a collapsed position for delivery to the vessel and an expanded position for placement within the vessel. A first region has a filter portion having a converging region to direct particles toward the center of the filter and having a plurality of spaced apart elongated struts and, a plurality of connecting struts extending at an angle from the elongated struts to form closed geometric shapes. The second region is flared in the expanded position to have a transverse dimension increasing toward a second end portion opposite the first end portion. The second region includes vessel engaging hooks at the second end portion. The first region has a plurality of closed looped spacer struts extending radially with respect to a longitudinal axis of the filter when the filter is in the expanded position. | 2013-10-17 |
20130274794 | HEMOSTASIS DEVICE AND METHOD FOR USING THE SAME - A hemostasis device is disclosed. The hemostasis device includes a stem portion including a top end and a bottom end, a handle portion connected to the top end of the stem portion, and a base portion connected to the bottom end of the stem portion. A method for utilizing the hemostasis device is also disclosed. | 2013-10-17 |
20130274795 | DEVICES AND METHODS FOR DELIVERING IMPLANTS FOR PERCUTANEOUS PERFORATION CLOSURE - A device for delivering an implant configured to seal an aperture in a tissue includes: a delivery shaft configured to engage the implant to allow the implant to be maneuvered into sealing engagement with a distal surface of the tissue, the delivery shaft comprising a retaining sleeve comprising a locking projection engagable with a locking recess of the implant to secure the implant to the delivery shaft, and a release sleeve axially slideable relative to the retaining sleeve between a first axial position in which the release sleeve is configured to maintain locking engagement between the locking recess and the locking projection, and a second axial position in which the release sleeve permits the locking projection to disengage the locking recess. | 2013-10-17 |
20130274796 | TISSUE PUNCTURE CLOSURE DEVICE WITH AUTOMATIC TORQUE SENSING TAMPING SYSTEM - Methods and apparatus for sealing a puncture or incision formed percutaneously in tissue separating two internal portions of the body of a living being with an anchor, a sealing plug and a filament connecting the anchor and sealing plug are disclosed. The methods and apparatus provide for automatic tamping of the sealing plug. In addition, torque required to tamp the sealing plug is automatically sensed and gear ratios of an automatic tamping device are automatically changed in response to sensed changes in torque. A planetary transmission may be used to automatically change gear ratios in response to the changes in torque. | 2013-10-17 |
20130274797 | SURGICAL DEVICE - A surgical device includes a shaft portion coupled to a handle, the handle defining a longitudinal axis. The surgical device also includes a first driver configured to actuate a rotational movement via a first drive shaft and a second driver configured to actuate an articulation movement via a second drive shaft. The surgical device also includes a controller having a first dial and a second dial, the first dial actuated by the first driver and the second dial actuated by the second driver, the second dial positioned within the first dial. | 2013-10-17 |
20130274798 | Suture anchor and method for attaching soft tissue to bone - A suture anchor made of a single length of resilient wire bent to form a suture retaining loop disposed proximally between two diverging legs with pointed ends sharing an independent plane. The anchor is to be inserted suture retaining loop first into a bone tunnel having a diameter equal to the diameter of the suture retaining loop but smaller than the transverse spacing of the distal points of the static uncompressed legs. The two diverging coplanar legs extend radially till the distal points are set wider than the diameter of the bone tunnel so that when the anchor is inserted into the bone tunnel the static uncompressed legs compress together to penetrate into the bone tunnel. Once the anchor is set deep enough into the hole so that the distal points of each leg are below the surface of the bone cortex the sharp distal points of each leg expand out under pressure and penetrate the tunnel wall prohibiting removal of the anchor and penetrate the tunnel wall in response to applied withdrawal forces. Spring loading of the resilient wire allows for lateral expansion of the two diverging legs inside of the soft bone tunnel and the tension or pulling on the suture sets the distal tip of each leg into the inner surface of the bone cortex. | 2013-10-17 |
20130274799 | ANCHOR DELIVERY SYSTEM - A system and associated method for manipulating tissues and anatomical or other structures in medical applications for the purpose of treating diseases or disorders or other purposes. In one aspect, the system includes a delivery device and a plurality of anchor assemblies. The delivery system is configured to deliver a first anchor using loaded energy and reload the energy required to deliver an addition anchor. | 2013-10-17 |
20130274800 | Spinal Column Correction Device - A spinal column corrective device is provided that includes an upper and lower portion joined by a connection area which may articulate, having an adjustment means and wider support area by which a device user can mirror a cervical radius, thoracic radius, lumbar radius and sacral radius, inherent in the device, with users spine for educational and wellness purposes. | 2013-10-17 |
20130274801 | ROD TO ROD CROSS CONNECTOR - A cross connector for connecting elongated fixation elements, such as spinal fixation rods, includes a central body and one or more actuators. The rod to rod connector may include a first lever and a second lever coupled to the central body. The first lever may include a free end separated from the central body by a first channel. The second lever may include a free end separated from the central body by a second channel. The one or more actuators may be operable to pivot the first and second levers into a relatively closed position. When the first and second levers are in the relatively closed position, the free ends of the first and second levers are moved toward one another and toward the central body to contract the first and second channels. | 2013-10-17 |
20130274802 | Spinal Cross-Connector and Method for Use of Same - A spinal cross-connector for connection between adjacent first and second rods and method for use of the same are disclosed. In one embodiment, a coupling member including a bar extends from a body portion opposite to and in longitudinal axial alignment with a c-shaped arm. A second coupling member which includes a rack extends from a body portion opposite to and in longitudinal axial alignment with a another c-shaped arm. The rack is superposed in a selectively adjustable overlapping mechanical engagement with the bearing surface. Each c-shaped arm includes an arcuate extension extending substantially parallel to the bar to define a gripping pocket. A set screw includes a conical profile that extends substantially perpendicular to the arcuate extension. The advance of the set screw is operable to urge the rod into pressing contact with the gripping pocket to secure the rod therein. | 2013-10-17 |
20130274803 | Vertebral Fixation Apparatus for the Correction of Spinal Deformities - Vertebral fixation apparatus ( | 2013-10-17 |
20130274804 | INSTRUMENT FOR INSERTION OF A SPINAL ROD - A spinal stabilization system, method, and a surgical kit having a surgical extender apparatus for implanting a surgical screw are disclosed. The extender includes a housing having a distal end and a proximal end, a hollow interior passageway disposed between the distal end and the proximal end, a channel disposed along an exterior surface of the housing at least partially between the distal end and the proximal end and configured to at least partially expose the hollow interior passageway, an interior locking mechanism disposed on an interior surface of the housing and substantially adjacent the proximal end, wherein the interior locking mechanism is configured to allow attachment of at least one surgical tool, and at least one flexible member disposed substantially adjacent the distal end. The housing is configured to accommodate placement of a surgical screw implant. The surgical screw implant is secured to the housing using a mating feature in the surgical screw implant. The at least one flexible member is configured to retain the surgical screw implant. The mating feature is configured to control axial movement of the surgical screw implant. | 2013-10-17 |
20130274805 | Polyaxial bone screw assembly - A polyaxial bone screw assembly for capturing a rod includes a receiver, a threaded shank body having an upper capture portion mated with a retaining and articulating structure, a compression insert and a closure having a domed bottom. The closure captures and fixes the rod within the receiver between the domed bottom and the compression insert, the insert pressing on the retaining and articulating structure to fix such structure against the receiver. | 2013-10-17 |
20130274806 | HELICAL GUIDE AND ADVANCEMENT FLANGE WITH RADIALLY LOADED LIP - A spinal fixation device combines an open-headed anchor member, such as a bone screw or a hook, with a closure member to thereby clamp a spinal fixation rod to the anchor member. The anchor member has spaced apart arms forming a rod receiving channel. The closure member and inner surfaces of the arms and tabs have helical anti-splay guide and advancement interlocking flanges formed thereon which cooperate to prevent splaying the arms and extensions as the closure member is advanced into the rod receiving channel. | 2013-10-17 |
20130274807 | ROD TO ROD CROSS CONNECTOR - A rod to rod connector includes at least one clamping assembly for receiving a first spinal rod. The clamping assembly may include a polyaxial articulation element. The articulation element may include a hollow body forming an opening. The clamping body may further include a pivot element configured to clamp the first spinal rod between the pivot element and a channel wall in the clamping assembly. The rod to rod connector may also include a connector member for connecting the clamping assembly to a second spinal rod. The connector member may include a socket configured to receive the polyaxial articulation element of the clamping assembly, with the articulation element polyaxially rotatable relative to the axis of the socket. | 2013-10-17 |
20130274808 | ORTHOPAEDIC DEVICE AND METHODS FOR ITS PRE-ASSEMBLY AND ASSEMBLY - Orthopaedic devices including a connecting element suited for receiving at least part of a first rod, and a lock screw. The connecting element includes an anchor for securing the connecting element to a bone, in particular a vertebra, a first lateral opening, and a top opening with a first inner screw thread. The lock screw is received within the top opening and includes a proximal face presenting a screw drive, accessible from outside the connecting element, a distal end for locking the first rod within the connecting element, and wherein the lock screw is adapted to fit through the first lateral opening to be subsequently introduced into the top opening with the proximal face leading. | 2013-10-17 |
20130274809 | METHODS AND APPARATUS FOR STABILIZING A SPINAL SEGMENT - One or more sutures can be used in spinal applications to hold an intradiscal device in place between two vertebrae or repair a defect in the soft tissue of the spine, such as the annulus fibrosis or the dura. Tension can also be applied to the sutures to stabilize a spinal segment having an intradiscal device to prevent or minimize excessive spinal extension, lateral bending, and axial rotation of the spinal segment. Anchors are placed in two adjacent vertebrae and sutures are passed through each anchor. The sutures can be passed through portions of the intradiscal device, Alternatively, the sutures can be passed through a mesh patch which is held against the vertebrae to hold the intradiscal device in place. Tension is applied to the first and second ends of the sutures and the sutures are welded together. The sutures can be welded in a cross-braced arrangement minimize or prevent extension, lateral bending, and rotation of the spinal segment. For example, the sutures can be welded in a diagonal pattern, a horizontal pattern, a vertical pattern or any combination thereof across the adjacent vertebrae. | 2013-10-17 |
20130274810 | SPINAL FIXATION PLATES - Spinal fixation plates for maintaining adjacent vertebrae in and fixed position are provided. In an exemplary embodiment, the plate includes opposed superior and inferior portions that are angled in a direction anterior to an anterior face of a mid-portion of the plate. The plate also includes a curvature formed therein about a longitudinal axis in a sagittal plane thereof. In use, when the plate is attached to adjacent vertebrae, the angle of the superior and inferior portions and the curvature in the plate are effective to position one or more thru-bores formed in the superior and inferior portions at the anterior rims of the adjacent vertebrae. In another embodiment, a spinal fixation plate is provided that is adapted to engage and mate to a fusion cage or other vertebral implant disposed between adjacent vertebra. The present invention also provides spinal fixation kits or assemblies, and methods for implanting the same. | 2013-10-17 |
20130274811 | TARGETING DEVICE FOR ORTHOPEDIC IMPLANTS - A medical system includes parts used in a method for detachably establishing a spatial orientation between a body implant and an aiming device. A positioning arm being connected to the aiming device and an adaptor device being connected to or integrally formed with a bone stabilizing plate are hooked into each other. This is accomplished by means of an engaging element of the positioning arm, which engaging element is designed such that it may be coupled with an attachment element of the adaptor device. Further, there is provided a snapping mechanism which is designed to automatically engage in an interlocking element of the adaptor device, when the positioning arm, when hooked into the adaptor device, is rotated relative to the adaptor device towards a final angular position. | 2013-10-17 |
20130274812 | MINIMALLY INVASIVE IMPLANT AND CRIMPING SYSTEM - A device for treating a bone comprises a cable block including a first lumen extending from a first proximal opening in a proximal face of the cable block to a first distal opening in a distal face thereof, the first lumen being configured to receive a cerclage cable including an enlarged end. The cable block further includes a second lumen extending from a second proximal opening in the proximal face to a second distal opening in the distal face and being configured to receive a portion of the cable extending from the enlarged end while preventing the enlarged end from passing therethrough. The cable block includes a slot connecting distal portions of the first and second lumens and being at least as large as the second lumen in combination with a crimpable locking member including a channel configured to receive the portion of the cable extending from the enlarged end. | 2013-10-17 |
20130274813 | DEVICE FOR OSTEOSYNTHESIS - The device for performing osteosynthesis includes a fixation element, such as a bone plate having a bottom surface designed to bear against the bone, a top surface, and at least one through hole extending from the bottom surface to the top surface, the though hole having a central axis and configured and dimensioned to receive a multiaxially pivotal insert or bushing for a bone screw. A bushing insertable into the through hole, includes a central bore designed to receive a bone screw, the central bore having a longitudinal axis, and a peripheral outer surface designed to be in contact with the through hole. The bushing is configured and dimensioned to be radially compressible and radially expansible, and the cross section of the through hole, which is orthogonal to the central axis, is non-circular. The cross section of the bushing that is orthogonal to the longitudinal axis has a shape that corresponds substantially to the cross section of the through hole of the bone plate. When placed in the through hole, the bushing is rotationally fixed relative to its longitudinal axis, but remains pivotally adjustable within the through hole relative to the bone plate. | 2013-10-17 |
20130274814 | BONE JOINING APPARATUS AND METHOD - Provided is a bone joining device suitable for joining a first bone piece to a second bone piece. Also provided is a method of joining a first bone piece with a second bone piece in a living mammal. The method comprises inserting the above bone joining device between the first bone piece and the second bone piece. | 2013-10-17 |
20130274815 | Polyaxial bone screw with spherical capture, compression insert and alignment and retention structures - A polyaxial bone screw assembly includes a receiver, a shank, an articulation structure for retaining the shank in the receiver and a compression insert for engagement with a longitudinal connecting member such as a rod. The articulation structure includes substantially spherical convex and concave surfaces that slidably engage both shank and receiver surfaces to provide compound articulation between the receiver and the shank. The receiver includes inwardly directed spring tabs engaging the insert and prohibiting rotation of the insert within the receiver. | 2013-10-17 |
20130274816 | FASTENER INSERTION METHOD - A method is provided and may include rotating a biocompatible, non-metallic threaded fastener at a rotational speed greater than 15,000 revolutions per minute and driving said fastener into a bone at said rotational speed. | 2013-10-17 |
20130274817 | Polyaxial bone screw with spherical capture, compression and alignment and retention structures - A polyaxial bone screw assembly includes a receiver, a shank, an articulation structure for retaining the shank in the receiver and a compression insert for engagement with a longitudinal connecting member such as a rod. The articulation structure includes substantially spherical convex and concave surfaces that slidably engage both shank and receiver surfaces to provide compound articulation between the receiver and the shank. The receiver includes inwardly directed spring tabs engaging the insert and prohibiting rotation of the insert within the receiver. | 2013-10-17 |
20130274818 | CANNULATED LOCKING BONE FASTENER - A bone fastener system including a bone fastener having cavities for receiving locking screws traverse to a longitudinal axis. The bone fastener includes a proximal end connected to a head, a distal end and an elongated shank defining a longitudinal axis. The elongated shank has an inner surface defining an inner cavity extending from the proximal end to the distal end along the longitudinal axis. The inner cavity is configured to receive a guide wire. The system includes a first locking screw and the bone fastener further comprises a second cavity defined by an inner surface disposed at an angle transverse to the longitudinal axis configured to receive a first locking screw. | 2013-10-17 |
20130274819 | DISTRACTION MEMBRANE - The present invention relates to an arched membrane and/or a membrane having rounded edges for regenerating a bone, in particular a distraction membrane, suitable for callus distraction, notably in the jaw region, to the use of the membrane for callus distraction, and to methods for callus distraction. | 2013-10-17 |
20130274820 | SYSTEMS AND METHODS FOR MAKING AND USING ELECTRICAL STIMULATION SYSTEMS WITH IMPROVED RF COMPATIBILITY - An implantable control module for an electrical stimulation system includes an electronic subassembly disposed in a casing. A sealed feedthrough housing is disposed along a portion of the casing. An electrically-conductive portion of the feedthrough housing is electrically coupled to an electrically-conductive portion of the casing. Feedthrough pins extend through the feedthrough housing and couple to the electronic subassembly via conductive pathways disposed in the casing. At least a portion of the conductive pathways extend along a non-conductive substrate. An RF-diverting assembly is disposed in the casing. The RF-diverting assembly includes a feedthrough ground electrically coupled to the electrically-conductive portion of the feedthrough housing. The RF-diverting assembly also includes a plurality of capacitive elements each coupling a different one of the plurality of conductive pathways to the feedthrough ground. | 2013-10-17 |
20130274821 | AUTOMATIC MODULATION OF PACING TIMING INTERVALS USING BEAT TO BEAT MEASURES - Methods and systems to modulate timing intervals for pacing therapy are described. For each cardiac cycle, one or both of an atrioventricular (A-V) timing interval and an atrial (A-A) timing interval are modulated to oppose beat-to-beat ventricular (V-V) timing variability. Pacing therapy is delivered using the modulated timing intervals. | 2013-10-17 |
20130274822 | SENSING VECTOR SELECTION IN A CARDIAC STIMULUS DEVICE WITH POSTURAL ASSESSMENT - Methods, implantable medical devices and systems configured to perform analysis of captured signals from implanted electrodes to identify cardiac arrhythmias. In an illustrative embodiment, signals captured from two or more sensing vectors are analyzed, where the signals are captured with a patient in at least first and second body positions. Analysis is performed to identify primary or default sensing vectors and/or templates for event detection. | 2013-10-17 |
20130274823 | VAGINAL REHABILITATIVE DEVICE - A vaginal rehabilitative device comprising: a vaginal electrical stimulation applicator; and a control module connectable by a wire to said applicator and comprising a user interface for controlling electrical stimuli by said applicator and a display module configured to display data received from said applicator. | 2013-10-17 |
20130274824 | NEUROMODULATORY METHOD FOR TREATING CHRONIC RHINOSINUSITIS - One aspect of the present invention includes a method for treating chronic rhinosinusitis (CRS) in a subject. One step of the method includes implanting a therapy delivery system in the subject so that at least one therapy delivery component of the system is positioned substantially adjacent a target location where modulation of the autonomic nervous system (ANS) is effective to treat CRS. The therapy delivery component includes at least one electrode configured to deliver electric current to the target location. Next, electric current is delivered to the at least one electrode to effect a change in the ANS. | 2013-10-17 |
20130274825 | Filter for a Visual Prosthesis - The present invention is a visual prosthesis including a visor with an embedded camera and an optical filter to limit light entering the lens of the camera. This invention will allow use of custom filters to limit light intensity or certain light frequencies sent to the camera of the visual prosthesis in a variety of brightness conditions which will remove glare. It will allow modification of the color of the light sent to camera of the visual prosthesis to respond to different environments. | 2013-10-17 |
20130274826 | TRANSFORMABLE SPEECH PROCESSOR MODULE FOR A HEARING PROSTHESIS - A method for operating an external component of a cochlear implant hearing system. The external component includes a speech processor module operable in a stand-alone mode of operation and a body-worn mode of operation, and a protective case. The method includes operating the speech processor module in the stand-alone mode, determining when the speech processor module is mounted in the case, and operating the speech processor module in the body-worn mode in response to determining that the speech processor module is mounted in the case. | 2013-10-17 |
20130274827 | PERCEPTION-BASED PARAMETRIC FITTING OF A PROSTHETIC HEARING DEVICE - According to one aspect of the present invention, there is provided a method of adjusting an established initial operational settings profile, the profile having two or more operational setting values for a speech processor of a recipient's cochlear implant, comprising: setting one or more profile adjustment functions with one or more function parameters; and modifying concurrently said two or more operational setting values in said operational settings profile using each of said set profile adjustment functions. | 2013-10-17 |
20130274828 | OPERATION AND ESTIMATION OF OUTPUT VOLTAGE OF WIRELESS STIMULATORS - A controller-transmitter transmits acoustic energy through the body to an implanted acoustic receiver-stimulator. The receiver-stimulator converts the acoustic energy into electrical energy and delivers the electrical energy to tissue using an electrode assembly. The receiver-stimulator limits the output voltage delivered to the tissue to a predetermined maximum output voltage. In the presence of interfering acoustic energy sources output voltages are thereby limited prior to being delivered to the tissue. Furthermore, the controller-transmitter estimates the output voltage that is delivered to the tissue by the implanted receiver-stimulator. The controller-transmitter measures a query spike voltage resulting from the electrical energy delivered to the tissue by the receiver-stimulator, and computes a ratio of the predetermined maximum output voltage and a maximum query spike voltage. The maximum query spike voltage is computed by detecting a query spike voltage plateau. Based on this ratio, the controller-transmitter uses a measured query spike voltage to estimate the output voltage delivered by the receiver-stimulator to tissue. | 2013-10-17 |
20130274829 | NEUROSTIMULATION DEVICE HAVING FREQUENCY SELECTIVE SURFACE TO PREVENT ELECTROMAGNETIC INTERFERENCE DURING MRI - An implantable medical device comprises an antenna configured for wirelessly receiving energy of a first frequency from an external device, electronic circuitry configured for performing a function in response to the receipt of the received energy, and a biocompatible housing containing the electronic circuitry and antenna. The housing includes a substrate structure and a two-dimensional array of elements disposed on the substrate structure. The array of elements and substrate structure are arranged in a manner that creates a frequency selective surface capable of reflecting at least a portion of energy of a second frequency incident on the housing, while passing at least a portion of energy of the first frequency incident on the housing to the antenna. | 2013-10-17 |
20130274830 | VELOCITY DETECTION FOR POSTURE-RESPONSIVE THERAPY - The disclosure describes techniques for modifying an electrical stimulation or another type of therapy provided to a patient by a medical device. The therapy modification may be based on a posture and/or activity state of a patient that is detected by an IMD, such as a change in a detected posture state occupied by the patient. Different therapy modifications may be applied for different changes in detected posture state. An IMD may modify therapy based on a transition from one posture state to another posture state. The IMD may determine a posture state of the patient for use in controlling therapy adjustments and/or other aspects of the system. In some examples, when the patient's movement and/or activity velocity exceeds a velocity threshold, a previously-determined stable posture state of the patient may be used to control therapy rather than a current posture state of the patient, which may be transient. | 2013-10-17 |
20130274831 | NEUROMODULATORY METHOD FOR TREATING CHRONIC OR REFRACTORY RHINITIS - One aspect of the present disclosure includes a method for treating chronic or refractory rhinitis in a subject. One step of the method includes implanting a therapy delivery system in the subject so that at least one therapy delivery component of the system is positioned substantially adjacent a target location where modulation of the autonomic nervous system (ANS) is effective to treat chronic or refractory rhinitis. The therapy delivery component includes at least one electrode configured to deliver electric current to the target location. Next, electric current is delivered to the at least one electrode to effect a change in the ANS. | 2013-10-17 |
20130274832 | ELECTRICAL STIMULATION ENHANCED ULTRASOUND (ESEUS) - Embodiments provided herein generally relate to electrical stimulation enhanced ultrasound. In some embodiments, a device for ultrasound imaging is provided and includes an ultrasound head and an electrical stimulator. Ultrasound images can be taken before, during, and/or after electrical stimulation to determine if the ultrasound characteristics of a tissue have changed due to the electrical stimulation. | 2013-10-17 |
20130274833 | MICRO-ORGANISM REDUCING DEVICE - The invention relates to a microorganism reducing device, comprising a radiation device which is provided with a light source, a photosensitive substance which treats the area to be treated and is irradiated by said light source. The aim of said invention is to configure said device in such a way that it is possible to carry out an efficient and controllable treatment by means of operationally low-cost and easily handling apparatus. For this purpose, the inventive device comprises at least one applicator provided with a fibre-optic waveguide. In addition, the applicator and radiation device respectively comprise corresponding connector bodies coupling the applicator and radiation device in such a way that the light from the light source is emitted towards the treated area by means of the fibre-optic waveguide. | 2013-10-17 |
20130274834 | Method for the treatment of skin tissues. - A method for treating skin tissues, the skin tissues defining an epidermal layer and a sub-epidermal layer, the epidermal layer defining a skin surface and the sub-epidermal layer extending from the epidermal layer substantially opposite to the skin surface, the method comprising: positioning a radiation source outside of the skin tissues at a predetermined distance from the skin surface; powering the radiation source so as to produce infrared radiation having a predetermined spectrum and a predetermined power; and irradiating the sub-epidermal layer with the infrared radiation through the epidermal layer, the predetermined spectrum and the predetermined power being such that the infrared radiation is absorbed to a larger degree in the sub-epidermal layer than in the epidermal layer. | 2013-10-17 |
20130274835 | MODIFICATION OF PARAMETER VALUES OF OPTICAL TREATMENT APPARATUS - There is provided a method and an apparatus ( | 2013-10-17 |
20130274836 | LIGHT BASED INFLAMMATION AND PAIN MANAGEMENT DEVICE - A portable pain treatment device including a base portion having a first plurality of light emitting devices and a first heating unit on a bottom surface, an upper portion positioned on the end of the base portion opposite the bottom surface, the base portion including an opening, a second plurality of light emitting devices and a second heating unit positioned on an inner surface of the opening, and a control unit configured to control the light intensity of the first and second plurality of light emitting devices and the heat intensity of the first and second heating units. | 2013-10-17 |
20130274837 | Systems and Methods to Enhance Optical Transparency of Biological Tissues for Photobiomodulation - Systems and methods for photobiomodulation of biological processes using invasive or non-invasive chemical clarification of biological tissues are provided to improve optical transmission of light energy in sub-epidermal tissue. The chemical clarification of in vivo biological tissues provides at least partial optical clarification of such tissues by applying a clarifying agent to the sub-epidermal tissue to temporarily replace water and other fluids from such tissues. Light energy is then applied to the clarified tissues, providing for deeper penetration of the light energy and more effective photobiomodulation. Lower power and wavelengths of light can be administered at high fluences into the tissue, at greater depths, and induce biological effects that are more pronounced than previously observed. | 2013-10-17 |
20130274838 | OPTICAL CONTROL OF CARDIAC FUNCTION - The invention features an optically-controlled biological device that includes a biological component comprising a non-excitable cell expressing a light-gated ion channel protein and capable of forming gap junction channels with a target cell, and an optical stimulation unit. | 2013-10-17 |
20130274839 | Shapeable Light Therapy and Method - Methods, devices and systems for delivering light therapy to human or non-human animal subjects. Included are shapeable light therapy devices which are formable into different shapes suitable for delivery of therapeutic light to different regions of the subject's body and will retain the desired shape without a need for the use of a strap or other shape-retaining apparatus. Also included are light therapy devices that, in at least some modes of operation, deliver light that is not visible to the human eye and which include indicator(s) to indicate to a user and/or to the subject being treated when non-visible light is actually being emitted. | 2013-10-17 |
20130274840 | DEVICE FOR PERSONAL HEATING USING A DIRECTED ENERGY BEAM - The present disclosure describes improvements to personal heating that can raise the temperature of a target (e.g., a human) to maintain comfort, but at much less operating costs of conventional heating devices, e.g., space heaters. The embodiments describe devices (and system and methods) that utilize an energy beam (e.g., having a wavelength in the infrared spectrum) that changes the temperature of the outer layers of skin on a human. These embodiments offer an individualize solution to personal heating at relatively low energy consumption. | 2013-10-17 |
20130274841 | METHOD AND APPARATUS FOR IMPROVING ELECTRODE-SKIN CONTACT - Disclosed are a method and apparatus for improving electrode-skin contact. The electrode is a segmented electrode having an array of energy applying surfaces mounted on a substrate via at least one electro-mechanical energy converting element to a segment of skin. The electrode is coupled to the skin and a mechanism monitors the quality of electrode-skin contact under the energy applying surfaces. Activation of the electro-mechanical energy converting elements effects mechanical movement of the skin and energy applying surfaces and redistributes the skin surface coupled to the electrodes conforming it to the topography of the RF energy applying surfaces to optimize electrode-skin contact. The segmented electrode is operative to be disposable while enabling reuse of costly components of the electrode. | 2013-10-17 |
20130274842 | METHOD OF ROUTING ELECTRICAL CURRENT TO BODILY TISSUES VIA IMPLANTED PASSIVE CONDUCTORS - The invention provides an implant, system and method for electrically stimulating a target tissue to either activate or block neural impulses. The implant provides a conductive pathway for a portion of electrical current flowing between surface electrodes positioned on the skin and transmits that current to the target tissue. The implant has a passive electrical conductor of sufficient length to extend from subcutaneous tissue located below a surface cathodic electrode to the target tissue. The conductor has a pick-up end which forms an electrical termination having a sufficient surface area to allow a sufficient portion of the electrical current to flow through the conductor, in preference to flowing through body tissue between the surface electrodes, such that the target tissue is stimulated to either activate or block neural impulses. The conductor also has a stimulating end which forms an electrical termination for delivering the current to the target body tissue. | 2013-10-17 |
20130274843 | LEAD CONSTRUCTION FOR DEEP BRAIN STIMULATION - A stimulation lead extends from a proximal end to a distal end and includes a plurality of electrodes disposed along the distal end of the lead; a plurality of terminals disposed along the proximal end of the lead; and an elongated body separating the plurality of electrodes from the plurality of terminals. The elongated body includes an outer tube of insulative material, and a cog-shaped conductor guide disposed within the outer tube. The conductor guide includes a central core and a plurality of protrusions extending outward from the central core. The plurality of protrusions and the outer tube define a plurality of pocket regions. The stimulation further includes a plurality of conductors disposed within the plurality of pocket regions, each conductor coupling at least one of the plurality of electrodes to at least one of the plurality of terminals. | 2013-10-17 |
20130274844 | LEAD WITH CONTACT END CONDUCTOR GUIDE AND METHODS OF MAKING AND USING - An electrical stimulation lead includes a cog-shaped conductor guide disposed either at the proximal end or the distal end of the lead. The cog-shaped conductor guide includes a central core and multiple protrusions extending outwards from the core. Conductor tracks are defined within the cog-shaped conductor guide between adjacent protrusions. Electrodes are provided along the distal end of the lead, terminals are provided along the proximal end of the lead, and conductors couple the electrodes to the terminals. An elongated lead body extends from the electrodes to the terminals of the lead. Each of the conductors has an end portion positioned within one of the conductor tracks of the cog-shaped conductor guide. | 2013-10-17 |
20130274845 | SYSTEMS, DEVICES AND METHODS FOR DISTAL FIXATION OF A MEDICAL DEVICE - Systems, devices and methods to anchor the distal portion of an implantable electrical lead using a coupling system to prevent or minimize lead migration. Magnetic-assisted anchoring systems are disclosed. | 2013-10-17 |
20130274846 | METHODS, DEVICES AND SYSTEMS FOR TREATING PAIN - Methods and devices for stimulating the spinal cord are provided. The method involves positioning an electrical lead in the intrathecal space adjacent to the desired level of the spinal cord. Electrical leads are provides that help stabilize the lead in the intrathecal space and provide for focal stimulation of the spinal cord. | 2013-10-17 |
20130274847 | MRI Compatible Leadless Cardiac Pacemaker - An implantable battery powered leadless pacemaker or biostimulator is provided that may include any of a number of features. One feature of the biostimulator is that it safely operates under a wide range of MRI conditions. One feature of the biostimulator is that it has a total volume small enough to avoid excessive image artifacts during a MRI procedure. Another feature of the biostimulator is that it has reduced path lengths between electrodes to minimize tissue heating at the site of the biostimulator. Yet another feature of the biostimulator is that a current loop area within the biostimulator is small enough to reduce an induced current and voltage in the biostimulator during MRI procedures. Methods associated with use of the biostimulator are also covered. | 2013-10-17 |
20130274848 | ELECTRODE ARRANGEMENT - The invention relates to a electrode arrangement ( | 2013-10-17 |
20130274849 | STENTS HAVING RADIOPAQUE MESH - A stent including a mesh made of strands. The mesh has at least one radiopaque strand and at least one non-radiopaque strand, and the at least one radiopaque strand and the at least one non-radiopaque strand each have different diameters. Each strand has an index of wire stiffness EI, where EI is the mathematical product of the Young's modulus (E) and the second moment of area (I). The EI of all strands in the mesh is no more than five times the EI of the strand having the smallest EI of any of the strands. | 2013-10-17 |
20130274850 | Visceral Double-Barreled Main Body Stent Graft and Methods for Use - A visceral double-barreled main body stent graft and methods for its use, the stent graft comprises, a main body stent graft having distal and proximal ends, the main body stent graft's length ranges from about 100-120 mm and diameter at the proximal end ranges from about 30-45 mm, first and second lumens defined at the main body stent graft's distal end, the first lumen's diameter ranges from about 18-20 mm, the second lumen's diameter ranges from about 16-18 mm, the first and second lumens have about the same length from about 50-70 mm, the first lumen is secured to the second lumen along a shared length, and the main body stent graft defines a tubular wall that is contiguous with the first and second lumens such that any fluid entering the main body must exit through one of the first or second lumens. | 2013-10-17 |
20130274851 | Debranching Visceral Stent Graft and Methods for Use - A debranching visceral stent graft and methods for its use, where the stent graft comprises, a main body stent graft with a bifurcation defining a first leg and a second leg, the main body stent graft has a distal end and a proximal end, the main body stent graft's diameter at the proximal end ranges from about 18-22 mm, the first leg and the second leg each have a diameter that ranges from about 14-16 mm, the distance from the proximal end of the main body to the distal end of the first leg ranges from about 70-90 mm, the distance from the proximal end of the main body to the distal end of the second leg ranges from about 80-100 mm, and the second leg is at least about 10 mm longer than the first leg. | 2013-10-17 |
20130274852 | Aortic Double-Barreled Main Body Stent Graft and Methods for Use - An aortic arch double-barreled main body stent graft and methods for its use, where the stent graft comprises, a main body stent graft having distal and proximal ends, the main body stent graft's length ranges from about 50-70 mm and the diameter at the proximal end ranges from about 40-60 mm, first and second lumens defined at the distal end of the main body stent graft, the first lumen's diameter ranges from about 18-30 mm, the second lumen's diameter ranges from about 18-30 mm, the first lumen is secured to the second lumen along a shared length, the shared length of the first and second lumens ranges from about 30-65 mm, and the main body stent graft defines a tubular wall that is contiguous with the first lumen and the second lumen such that any fluid entering the main body must exit through one of the first or second lumens. | 2013-10-17 |
20130274853 | Debranching Great Vessel Stent Graft and Methods for Use - A debranching Great vessel stent graft and methods for its use, where the stent graft comprises, a main body stent graft with a first bifurcation defining a first leg and a second leg, the main body stent graft has distal and proximal ends, the main body stent graft has a diameter at the proximal end in the range from about 18 mm to about 28 mm, the first leg and the second leg each have a diameter in the range from about 12 mm to about 18 mm, the distance from the proximal end of the main body to the distal end of the first leg is in the range from about 30 mm to about 50 mm, and the distance from the proximal end of the main body to the distal end of the second leg is in a range from about 50 mm to about 70 mm. | 2013-10-17 |
20130274854 | Combination Double-Barreled and Debranching Stent Graft and Methods for Use - A combination double-barreled and debranching stent graft and methods for its use, where the stent graft comprises, a main body stent graft defining a single lumen and having distal and proximal ends, a first bifurcation defining first and second lumens, the main body stent graft defines a tubular wall that is contiguous with the first and second lumens such that any fluid entering the main body stent graft must exit by entering one of the first or second lumens, a second bifurcation within the second lumen defining first and second legs, and a third bifurcation within the second leg defining third and fourth legs. | 2013-10-17 |
20130274855 | Transcatheter Prosthetic Heart Valve Delivery Device With Release Features - A delivery system for percutaneously delivering and deploying a stented prosthetic heart valve. The delivery device includes a delivery sheath slidably disposed over an inner shaft, and a capture assembly. The capture assembly includes at least one release feature for releasing the stented prosthetic heart valve from the delivery device. | 2013-10-17 |
20130274856 | Vascular Prosthetic Delivery Device And Method Of Use - A delivery device includes a guidewire catheter and a delivery assembly extending about the guidewire catheter. The delivery assembly includes a locking mechanism that selectively engages a proximal handle of the delivery assembly with a push rod to which a vascular prosthesis is directly or indirectly attached. When an actuator selectively disengages the proximal handle from the handle body, rotation of the proximal handle is independent of longitudinal movement of the vascular prosthesis relative to the handle body, whereby the proximal handle can be moved along the handle body with rotation. | 2013-10-17 |
20130274857 | BIFURCATED SIDE-ACCESS INTRAVASCULAR STENT GRAFT - A bifurcated intravascular stent graft comprises primary stent segments and a primary graft sleeve, forming a main fluid channel and having a side opening therethrough. An external graft channel formed on the primary graft sleeve has a first end communicating with the side opening and an open second end outside the primary graft sleeve, thereby providing a branch flow channel from the main channel out through the side opening and external graft channel. The primary stent segments and graft sleeve engage an endoluminal surface of a main vessel and form substantially fluid-tight seals. The stent graft further comprises a secondary stent graft, which may be positioned partially within the external graft channel, through the open second end thereof, and partially within a branch vessel. The secondary stent graft engages the inner surface of the external graft channel and the endoluminal surface of the branch vessel, thereby forming substantially fluid-tight seals. | 2013-10-17 |
20130274858 | STENT WITH SHEATH AND METAL WIRE RETAINER - A stent assembly ( | 2013-10-17 |
20130274859 | STENT-GRAFT DELIVERY SYSTEM HAVING A ROTATABLE SINGLE SHAFT TIP CAPTURE MECHANISM - A stent-graft delivery system includes an elongate shaft, a tip capture spindle disposed over the shaft, and a distal tip assembly coupled to the distal end of the shaft. At least one component of the delivery system constrains a stent of the stent-graft engaged with the tip capture spindle during delivery and partial-deployment of the stent-graft, and the at least one component is in a threaded relationship with the distal tip assembly. To fully deploy the stent-graft, the elongate shaft, having the distal tip assembly coupled thereto, is rotated to result in longitudinal movement of the at least one component and thereby release the stent from the tip capture spindle. The at least one component that longitudinally moves to fully deploy the stent-graft may be the tip capture spindle and/or a relatively short sleeve that extends over the tip capture spindle to the distal tip assembly. | 2013-10-17 |
20130274860 | STENT-GRAFT DELIVERY SYSTEM HAVING A ROTATABLE SINGLE SHAFT TIP CAPTURE MECHANISM - A stent-graft delivery system includes an elongate shaft, a tip capture spindle disposed over the shaft, and a distal tip assembly coupled to the distal end of the shaft. At least one component of the delivery system constrains a stent of the stent-graft engaged with the tip capture spindle during delivery and partial-deployment of the stent-graft, and the at least one component is in a threaded relationship with the distal tip assembly. To fully deploy the stent-graft, the elongate shaft, having the distal tip assembly coupled thereto, is rotated to result in longitudinal movement of the at least one component and thereby release the stent from the tip capture spindle. The at least one component that longitudinally moves to fully deploy the stent-graft may be the tip capture spindle and/or a relatively short sleeve that extends over the tip capture spindle to the distal tip assembly. | 2013-10-17 |
20130274861 | Debranching Stent Graft Limb and Methods for Use - A debranching stent graft limb and methods for its use, where the limb comprises, a main body stent graft limb with a bifurcation defining a first and second leg, the main body stent graft limb has a distal end and a proximal end, the main body stent graft limb has a diameter at the proximal end in the range from about 14-18 mm, the first leg has a diameter ranging from about 8-12 mm, the second leg has a diameter ranging from about 6-10 mm, and the distance from the proximal end of the main body to the distal end of the first leg and the second leg is in the range from about 70-90 mm, and the diameter of the first leg is about 2 mm greater than the diameter of the second leg. | 2013-10-17 |
20130274862 | METHODS AND DEVICES FOR TREATMENT OF VASCULAR DEFECTS - An expandable support structure and methods of use for treatment of a patient's cerebral aneurysm are described. The support structure includes a plurality of elongate support members each having first and second ends that are both gathered at the first end of the support structure. Each elongate support member starts at the first end of the support structure, extends to an apex at the second end of the support structure, and extends back to the first end of the support structure. The support structure has a low profile, radially constrained state having a low profile suitable for delivery from a microcatheter. The support structure also has an expanded relaxed state that defines a substantially globular shape. In the expanded relaxed state, the apices of the elongate support members are arranged to define an open distal end. | 2013-10-17 |
20130274863 | METHODS AND DEVICES FOR TREATMENT OF VASCULAR DEFECTS - An expandable support structure and methods of use for treatment of a patient's cerebral aneurysm are described. The support structure includes a plurality of elongate support members each having first and second ends that are gathered at the first end of the support structure. Each elongate support member starts at the first end of the support structure, extends to an apex at the second end of the support structure, and extends back to the first end of the support structure. The support structure has a low profile, radially constrained state with an elongated tubular configuration having a low profile suitable for delivery from a microcatheter. The support structure also has an expanded relaxed state that defines a substantially globular shape. | 2013-10-17 |
20130274864 | HOLLOW DRUG-FILLED STENT AND METHOD OF FORMING HOLLOW DRUG-FILLED STENT - A stent is formed from a wire having an outer member, a radiopaque core member disposed within a portion of the outer member, and an annular lumen between the radiopaque core member and the outer member. A substance is disposed in the annular lumen to be eluted through at least one opening disposed through the outer member. A plurality of radiopaque core members are disposed within portions of the outer member and are separated by lumens defined by the inner surface of the outer member. The lumens and annular lumens are in fluid communication with each other. In a method for making the stent, a composite wire including an outer member, an intermediate member, and a core member is shaped into a stent pattern and processed to remove the intermediate member and portions of the radiopaque core member, without damaging the outer member. | 2013-10-17 |
20130274865 | Venous Valve, System, and Method With Sinus Pocket - A valve with a frame and valve leaflets that provide a sinus pocket. The valve provides for unidirectional flow of a liquid through the valve. | 2013-10-17 |
20130274866 | METHODS AND DEVICES FOR TREATMENT OF VASCULAR DEFECTS - An expandable support structure and methods of use for treatment of a patient's cerebral aneurysm are described. The support structure includes a fixed diameter ring and a plurality of elongate support members that are everted. The ring is secured to the plurality of elongate support members at a first end of the support structure. The support structure has a low profile, radially constrained state with an elongated tubular configuration having a low profile suitable for delivery from a microcatheter. The support structure also has an expanded relaxed state that defines a substantially globular hollow shape. | 2013-10-17 |
20130274867 | HOLLOW DRUG-FILLED STENT AND METHOD OF FORMING HOLLOW DURG-FILLED STENT - A stent is formed from a wire having an outer member, a radiopaque member lining at least a portion of the outer member inner surface, and a lumen defined by the outer member inner surface or the radiopaque member inner surface. A substance is disposed in the lumen to be eluted through at least one opening disposed through the outer member to the lumen. The radiopaque member may be substantially continuous along the length of the wire or disposed only along portions of the wire such as crowns. In a method for making the stent, a composite wire including an outer member, a radiopaque intermediate member, and a core member is shaped into a stent pattern and processed to remove the core member and optionally portions of the radiopaque intermediate member, without damaging the outer member. | 2013-10-17 |
20130274868 | METHODS AND DEVICES FOR TREATMENT OF VASCULAR DEFECTS - Devices and methods for treatment of a patient's vasculature with some embodiments configured for delivery with a microcatheter for treatment of the cerebral vasculature of a patient. Some embodiments include thin permeable membranes configured to occlude blood flow therethrough. | 2013-10-17 |
20130274869 | IMPLANT AND METHOD FOR MANUFACTURING SAME - A method for manufacturing an implant and an implant, in particular an intraluminal endoprosthesis, including a body having a coating on at least a portion of the surface thereof, and the degradation of which can be influenced from the outside in a targeted manner, the method having the following steps:
| 2013-10-17 |
20130274870 | Stent Valve, Delivery Apparatus and Method Therefor - A delivery catheter ( | 2013-10-17 |
20130274871 | RECOIL INHIBITOR FOR PROSTHETIC VALVE - A valve loading apparatus is provided for loading a crimped prosthetic valve into a lumen of a delivery system. The valve recoil adapter can counteract recoil of a compressed prosthetic valve, and maintain the valve at its desired crimp diameter. An integrated bioprosthesis/delivery system is provided for delivering a bioprosthesis to a target area within a body lumen is provided. The delivery system includes a valve covering member and a compressing member, which compresses the valve covering member to surround, hold, and/or compress the valve during delivery to the target area. | 2013-10-17 |
20130274872 | RESIZABLE VALVE BASE FOR CARDIOVASCULAR VALVE ASSEMBLY - A resizable valve base for a cardiovascular valve assembly that is comprised of the resizable valve base and a valve member that is detachably coupled thereto. The resizable valve base has adjustable dimensions to allow use with both small and large size valve members. The valve base comprises a frame comprised of a plurality of frame sections, and each frame section includes a mounting portion and a pair of arcuate portions extending from opposite sides of the mounting portion. The valve base also includes a plurality of joining elements for joining together the frame sections to define a generally cylindrical opening having a diameter, wherein said plurality of joining elements allow adjacent frame sections to move towards or away from each other in order to modify the diameter of the opening, thereby moving the valve base between a collapsed position and an expanded position. | 2013-10-17 |
20130274873 | Transcatheter Stent-Valves and Methods, Systems and Devices for Addressing Para-Valve Leakage - Some embodiments of the present disclosure provide a stent-valve for transcatheter implantation to replace a cardiac valve. In some embodiments, the stent valve being compressible to a compressed state for delivery, and expandable to an operative state for implantation. In some embodiments, the stent-valve comprises a stent, a plurality of leaflets for defining a prosthetic valve, an inner skirt, an outer skirt, and a paravalve seal for sealing against surrounding tissue. In some embodiments, the paravalve seal comprising material that swells in response to contact with blood or components thereof. | 2013-10-17 |
20130274874 | CURVED FIBER ARRANGEMENT FOR PROSTHETIC HEART VALVES - A leaflet including fibers oriented at an angle relative to at least one free edge of the leaflet. A leaflet comprising mechanisms for increasing coaptation height, preventing billowing, and reducing stress in critical regions of the leaflet. A prosthetic heart valve, including three leaflets operatively attached together. A method of using a prosthetic heart valve, by applying pressure to the valve, forming a pocket with material of three leaflets operatively attached together and increasing coaptation height, reducing billowing of the leaflets toward a ventricle, and reducing stress in critical regions of the leaflet. A chorded valve including at least one leaflet, wherein bundles of fibers exit said free edges as tethers and can be anchored to tissue. A method of using the chorded valve, by anchoring the tethers to tissue, forming a pocket with the material of leaflets and increasing coaptation height, and reducing billowing of leaflets toward an atrium. | 2013-10-17 |
20130274875 | INJECTOR FOR EYE - [PROBLEMS] To provide an injector for ophthalmology which can guide an implant easily to an transplant place without causing any damage to the implant when the implant is inserted into an eyeball. [MEANS FOR SOLVING PROBLEMS] The injector for an eye used for inserting an implant into an eyeball comprises an outer tube, and an implant holding structure arranged in the outer tube to be slidable with respect to the outer tube. The implant holding structure has an implant holding portion which can be contained in the outer tube and forms a space for containing the implant between the implant holding portion and the inner surface of the outer tube when it is contained in the outer tube. The implant holding portion projects from the outer tube when the implant holding structure is advanced and the implant can be taken out from the outer tube. | 2013-10-17 |
20130274876 | Catheter for Inserting A Voice Prosthesis - A catheter, voice prosthesis assembly, and delivery method include an elongated flexible body having a hollow voice prosthesis tubing disposed on a first end of the elongated flexible body. A voice prosthesis is received in the hollow voice prosthesis tubing. The voice prosthesis having an interior esophageal flange at a first end and an exterior tracheal flange at a second end, with the voice prosthesis being received in the hollow voice prosthesis tubing with the interior esophageal flange being folded within the hollow voice prosthesis tubing and the exterior tracheal flange being disposed exterior to the hollow voice prosthesis tubing. | 2013-10-17 |
20130274877 | EAR INSERT FOR RELIEF OF TMJ DISCOMFORT - A prosthesis for insertion in an ear to reduce pain resulting from TMJ disorders. The ear insert has a predefined shape conforming to the shape of the ear canal when the jaw is in an open position. The ear insert supports the TMJ and associated secondary musculature to reduce strain in the TMJ area, including the muscles, ligaments, nerves, and the temporo-mandibular joint itself. The insert is hollow in the inside to permit hearing and is made of a rigid material which retains the shape of the ear canal. A scalloped indenture extends across a surface of the ear insert positioned behind the tragus. | 2013-10-17 |
20130274878 | GRAFT INTRODUCER - An instrument for placing a graft into a bone tunnel comprises an elongated shaft having a forked distal end comprising a pair of tines. A suture spans a space defined between the tines whereby the graft may be positioned between the tines and against the suture so as to be manipulated into the bone tunnel. The tendon folds about the suture, the suture having a releasable tension such that the instrument can be removed from the bone, leaving the tendon behind without the tendon hanging up on the suture. | 2013-10-17 |
20130274879 | DEVICES AND METHODS FOR TENDON REPAIR - Disclosed is a device and method for repairing a partially or totally ruptured tendon. The device comprises an implant placed inside or outside of the tendon on either side of the rupture in order to strengthen the ruptured area during repair. Once positioned inside the tendon, the tendon is held in place so it can heal either by sewing or stapling through the tendon and implant, or by any other suitable method that utilizes the implant to provide strength to the ruptured area. In this manner the tendon can heal with less chance of rupturing again prior to healing. | 2013-10-17 |
20130274880 | ANATOMY ACCOMODATING PROSTHETIC INTERVERTEBRAL DISC WITH LOWER HEIGHT - An intervertebral disc includes a superior endplate having an upper vertebral contacting surface and a lower bearing surface, wherein the upper vertebral contacting surface of the superior endplate has a central portion that is raised relative to a peripheral portion of the superior endplate, and wherein the lower bearing surface has a concavity disposed opposite the raised central portion. The disc includes an inferior endplate having a lower vertebral contacting surface and an upper surface, wherein the lower vertebral contacting surface of the inferior endplate has a central portion and wherein the upper bearing surface has a concavity disposed opposite the central portion. A core is positioned between the upper and inferior endplates, the core having upper and lower core bearing surfaces configured to mate with the bearing surfaces of the upper and inferior endplates. The upper vertebral contacting surface of the superior endplate has a different shape than the lower vertebral contacting surface of the inferior endplate. | 2013-10-17 |
20130274881 | DEVICE AND METHOD FOR SPINAL FUSION SURGERY - A spinal fixation and fusion device and method for its use. The device includes a minimum of one stabilization member integral within at least one wall of the device. The stabilization member is typically a pin which when the device is in a final position between the vertebrae stabilization member which is typically a pin is inserted into vertebrae. Specially designed pliers like device can be used for insertion of the pins. A locking mechanism provides a means for securing the pin in place after its insertion. | 2013-10-17 |