| 43rd week of 2010 patent applcation highlights part 51 |
| Patent application number | Title | Published |
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| 20100274244 | Electrosurgical Tissue Sealer and Cutter - A surgical instrument comprises an end effector including a pair of jaw members configured to move with respect to one another between an open configuration and a closed configuration for clamping tissue. At least one jaw member includes an elongate cam slot extending in a longitudinal direction over a substantial a length a tissue clamping surface of the at least one jaw member. A plurality of electrically isolated, and longitudinally spaced electrodes is supported by the tissue clamping surface and is configured to deliver electrosurgical energy to tissue. A reciprocating member engages the elongate cam slot and is extendable to a sealing position with respect to each of the electrodes to define a predetermined gap distance between a particular electrode and an opposing tissue clamping surface. | 2010-10-28 |
| 20100274245 | Fracture fixation system - A method for repairing a fractured bone includes providing a bone fracture fixation assembly including a plate, an elongated shaft, and a rod. At least a portion of the shaft is threaded, and the shaft has a hole extending therethrough. The hole has an axis transverse to a longitudinal axis of the shaft. The method further includes positioning the plate adjacent the surface of the fractured bone, extending the shaft into the bone, cooperatively engaging the threaded portion of the shaft with a screw receiving aperture of the plate, extending the rod into the bone, and inserting the rod into the hole of the shaft. | 2010-10-28 |
| 20100274246 | EXPANDABLE INTRAMEDULLARY NAIL FOR SMALL BONE FIXATION - The present invention provides method and device for fixating a fractured bone by inflating an intramedullary nail using a manually operated nail inflation syringe. Optionally, the nail is provided attached to an insertion device that may also function as the inflation syringe. The two attached items are preferably provided as a single detachable element—sterile and ready for use. | 2010-10-28 |
| 20100274247 | Bone Plate - A bone plate has an upper surface, a lower surface, and at least one first hole extending through the upper and lower surfaces. The first hole has two or three vertically separate regions, each region communicating with or abutting the adjacent region. The first hole has a first upper region, which is unthreaded and which, from the plate's upper surface to the plate's lower surface, has a curved inward taper. The first hole has a second middle region, which is threaded and which, from the plate's upper surface to the plate's lower surface, has a conical inward taper. The first hole has a third lower region, which is unthreaded and which, from the plate's upper surface to the plate's lower surface, has a conical outward taper. The bone plate is straight, curved, or both straight and curved. The bone plate may have at least one second hole, different from the first hole. The second hole is an elongated hole, which has a compression ramp or which has a threaded portion through part of its perimeter and a non-threaded portion through the other part of its perimeter. | 2010-10-28 |
| 20100274248 | ADAPTABLE BONE FIXATION PLATE - An adaptable bone fixation plate and bone fixation system are configured to provide an anterior spinal plate with anterior pedicle screws includes a first plate section adjustably coupled to a second plate section using an arrangement that provides both superior-inferior adjustability of the plate sections as well as lateral adjustability of the plate sections to orient the first and second plate sections with respect to the desired orientation and disposition of two or more bone screws. | 2010-10-28 |
| 20100274249 | System and Method for Minimally Invasive Crimp and Cable for Bone Cerclage - An apparatus for securing a cerclage member about a bone comprises a crimp including a first lumen extending therethrough from a first lumen proximal opening to a first lumen distal opening and being configured to slidably receive a cerclage member therein, a proximal portion of the first lumen comprising a first recess configured to receive an enlarged proximal end of the cerclage member, the crimp further comprising a second lumen extending parallel to the first lumen from a second lumen proximal opening to a second lumen distal opening, a distal portion of the second lumen comprising a second recess configured to slidably receive a sleeve provided over a distal end of a cerclage member. A first wall of the crimp adjacent the second lumen distal opening is angled with respect to a second wall of the crimp adjacent the first lumen distal opening to permit pivoting of the sleeve thereagainst. | 2010-10-28 |
| 20100274250 | TISSUE MODIFICATION DEVICES AND METHODS - Described herein are devices, systems and methods for cutting tissue in a patient. In some embodiments, a tissue modification region of a device includes a pair of flexible elongate cutting members extending along the length of the tissue modification region. Each elongate cutting member may be configured to cut a discrete trough into tissue to a depth that is greater than the thickness of the cutting member. In some embodiments, the device includes a spacer. The spacer may be sized and configured to operate in one of two modes. A first mode, in which the spacer is coupled to the cutting members such that it holds a portion of each of the two cutting members a distance from one another, and a second mode, in which at least a portion of the spacer is moved away from a cutting member to allow the cutting members to cut further into tissue. | 2010-10-28 |
| 20100274251 | Instruments for Carrying Out an Operating Procedure on a Joint - The invention concerns instruments for carrying out an operating procedure on a finger joint, in which the damaged joint | 2010-10-28 |
| 20100274252 | VERTEBRAL BODY REDUCTION INSTRUMENT AND METHODS RELATED THERETO - Featured is a reduction instrument being configured and arranged to allow correction of vertebral translation and applying distraction across a segment in an independent fashion. Such a reduction instrument embodies one or more identical modules that are configured as needed for correcting the deformity. In more particular embodiments, each of the one or more modules has two degrees of freedom (DOF) with uncoupled orthogonal translations. Such a reduction instrument allows the reorientation of the vertebral segment as needed via uncoupled orthogonal translations. Such a reduction instrument also is usable in combination with a plurality of vertebral anchors, such vertebral anchors being any such vertebral anchors as are know to those skilled in the art (e.g., conventional spinal pedicle screw instrumentation) or hereinafter developed so as to form a spinal implant system. Also featured are treatment methods utilizing such a reduction instrument. | 2010-10-28 |
| 20100274253 | Device and method for achieving accurate positioning of acetabular cup during total hip replacement - A method and device are provided in order to achieve optimal or desired orientation of an acetabular cup for total hip replacement or hip resurfacing. The method and device utilize preoperative medical imaging such as CT or MRI scans, 3D computer modeling and a patient-specific alignment jig created from medical imaging data such as CT or MRI data and computer 3D modeling. The device allows accurate placement of a drill hole to establish an acetabular axis, and placement of an acetabular cup perpendicular to the axis. | 2010-10-28 |
| 20100274254 | SURGICAL INSTRUMENTATION FOR FITTING AN OSTEOSYNTHESIS NAIL - Embodiments of a method for introducing a substance near a fracture of a bone include installing an osteosynthesis nail into a canal of the bone, the osteosynthesis nail including a fixation aperture, coupling an alignment device with the osteosynthesis nail, the alignment device including an alignment sleeve having a longitudinal axis passing through the fixation aperture, drilling a hole through a wall of the bone and into the canal using the alignment sleeve, inserting an injector through the alignment sleeve, the injector having an injector body with an injection nozzle and a plunger, and moving the plunger to push the substance from within the injector body through the injection nozzle and into the canal. | 2010-10-28 |
| 20100274255 | Minimally Invasive Cement Delivery System Retainer - A system for performing a minimally invasive surgical procedure comprises a cannula, a bone filler material delivery nozzle for performing the procedure through the cannula, and a retainer for securing the delivery nozzle relative to the cannula. The retainer eliminates the need to manually stabilize and position the delivery nozzle during the procedure, thereby allowing the physician to perform the procedure outside of the fluoroscopic radiation field used to visualize the procedure location. The retainer can be attached to the cannula, and can provide either selective or constant clamping force onto the delivery nozzle. | 2010-10-28 |
| 20100274256 | System and Method for Identifying a Landmark - A field generator for use in a surgical targeting system is disclosed. The field generator includes a mounting structure including elements that are configured to receive components of an electromagnetic field generator. The elements are disposed on the mounting structure at locations and orientations relative to each other. The field generator includes at least one covering formed over the mounting structure, wherein, in use, the locations and orientations of the elements relative to each other remain substantially unaltered after exposure to one or more sterilization processes. | 2010-10-28 |
| 20100274257 | CORNEAL ENDOTHELIAL TISSUE INSERTER - A device transfers donor endothelial cells to the cornea of a recipient without injuring the cells or the cornea during the transfer process. The device transfers living endothelial cells from a donor to a recipient with minimal or no trauma. The device includes a handle, an irrigation tube lengthwise within the handle, a button upon the handle concentric with the irrigation tube, a tapered nose opposite the button, a forward tube extending outwardly from the nose, and a platform joined to the irrigation tube. The forward tube has an elliptical cross section and two beveled features. The platform has two wings that curl gently around donor tissue upon retracting the platform into the forward tube. The handle has a groove for a stem of a knob that surgeon presses and pulls to move the platform. | 2010-10-28 |
| 20100274258 | OCULAR IMPLANT WITH STIFFNESS QUALITIES, METHODS OF IMPLANTATION AND SYSTEM - Described herein are devices and methods for treating eye conditions. Described is an ocular implant including an elongate member having an internal lumen forming a flow pathway, at least one inflow port communicating with the flow pathway, and at least one outflow port communicating with the flow pathway. The elongate member is adapted to be positioned in the eye such that at least one inflow port communicates with the anterior chamber, at least one outflow port communicates with the suprachoroidal space to provide a fluid pathway between the anterior chamber and the suprachoroidal space when the elongate member is implanted in the eye. The elongate member has a wall material imparting a stiffness to the elongate member. The stiffness is selected such that after implantation the elongate member deforms eye tissue surrounding the suprachoroidal space forming a tented volume. | 2010-10-28 |
| 20100274259 | FLUID DRAINAGE DEVICE, DELIVERY DEVICE, AND ASSOCIATED METHODS OF USE AND MANUFACTURE - The disclosure provides an intraocular implant for allowing fluid flow from the anterior chamber of an eye, the implant comprising a tube having an inlet end, an outlet end, and a tube passage, wherein the inlet end is adapted to extend into the anterior chamber of the eye, and wherein the outlet end is adapted to be implanted adjacent scleral tissue of the eye. The implant may be adapted to drain aqueous humor into a suprachoroidal space or a juxta-uveal space. The disclosure also provides associated delivery devices, methods of use, and methods of manufacture. | 2010-10-28 |
| 20100274260 | Single Use, Disposable Uterine Manipulator and Method of Use - The present invention relates to single use, disposable, uterine manipulator device and methods for use thereof. The device comprises a tubular elongate portion defining a longitudinal axis of the device, and having a proximal and a distal extremity, wherein the distal extremity is provided with sealing abutment means for sealingly abutting the cervix, and the distal extremity is further provided with uterine wall suction means distributed around the distal extremity for providing suction to the device, thereby enabling said device to come into suction contact with an inner uterine wall. | 2010-10-28 |
| 20100274261 | Hybrid Epilator Device - The present invention is a hybrid epilator device comprising an epilation unit for gripping and plucking hairs from a skin surface and at least one razor blade edge to shave off hairs growing on the skin surface. The blade edge defines a use direction along which it is effectuated that hairs are shaved off when the razor blade is drawn over the skin surface during operation. The razor blade is arranged behind the epilation unit with respect to the use direction. The epilation unit and the razor blade are mounted for simultaneous contact with the skin surface, where during operation the epilation unit grips and plucks out hairs from the skin surface and subsequently the razor blade shaves off remaining hairs growing on the same skin surface in a single stroke. | 2010-10-28 |
| 20100274262 | Surgical instrument for applying ligating clips - In a surgical instrument for applying C-shaped ligating clips having two juxtaposed legs which are joined to each other by a bridge portion and are each divided by a longitudinal slot into two juxtaposed portions joined to each other at the free end of the legs, the surgical instrument comprising two juxtaposed clamping jaws with guiding surfaces facing each other for the legs of a ligating clip that lie against the guiding surfaces when the ligating clip is inserted between the clamping jaws, in order to improve the positioning of the ligating clip between the clamping jaws, it is proposed that there be arranged on at least one of the guiding surfaces of the clamping jaws an inwardly protruding projection which, when the ligating clip is advanced along the guiding surfaces, elastically enters the longitudinal slot of the ligating clip. | 2010-10-28 |
| 20100274263 | Surgical instrument for the placement of ligature clips - In order to maximise the pivoting range of the arms in a surgical instrument for the placement of C-shaped ligature clips having two legs connected to one another by means of a bridge section with two clamping jaws, which in an open position receive an open ligature clip between them and are movable into a closed position by approaching one another and in so doing close the ligature clips by their legs approaching one another, with two elastically deformable arms, each bearing a clamping jaw at its distal end, and with a slide, which is displaceable relative to the arms in the longitudinal direction thereof, and which abuts against the abutment surfaces of the arms and as a result of this abutment against the abutment surfaces elastically pivots the arms relative to one another in a pivoting plane out of a starting position into an end position upon displacement of the slide relative to the arms, in association with a small size of the instrument, it is proposed that at least over a part of their length and at least over a part of their width the two arms are arranged in planes running parallel to the pivoting plane and displaced relative to one another and overlap one another at least partially. | 2010-10-28 |
| 20100274264 | Surgical instrument for the placement of ligature clips - In a surgical instrument for placement of C-shaped ligature clips having two legs running next to one another and connected to one another by means of a bridge-section, with two clamping jaws movable relative to one another, with a supply guide means, along which the ligature clip can be pushed onto the clamping jaws with the free ends of the legs first, with a clamping jaw guide means, which adjoins the supply guide means and in which the ligature clip can be inserted between the clamping jaws, and with a feeding means for advancing a ligature clip out of the supply guide means into the clamping jaw guide means and into an end position between the clamping jaws, in order to improve the guidance of the ligature clips during transfer from the supply guide means into the clamping jaw guide means, it is proposed that the feeding means comprises a feed element, which can be placed against the ligature clip to be fed and is guided in a longitudinal guide means running along its feed path in the transition region from the supply guide means into the clamping jaw guide means. | 2010-10-28 |
| 20100274265 | FLEXIBLE ENDOSCOPIC STITCHING DEVICES - An endoscopic stitching device includes a tool assembly having a pair of juxtaposed jaws pivotally associated with one another, each jaw defining a needle receiving recess formed in a tissue contacting surface thereof; a drive assembly including a pair of concentric, individually rotatably and translatably supported barrels, each barrel defining a central lumen therethrough; and a pair of axially translatable needle engaging blades slidably supported, one each, in a respective jaw. The stitching device further includes a center rod slidably and rotatably disposed through the lumen of the barrels, a distal end of the center rod being operatively engaged with the pair of jaws. | 2010-10-28 |
| 20100274266 | ROTARY TACK - A rotary tack including a helical body constructed of a resorbable material and having a closed-loop base and a helix of spiral coils that extend from the base which terminate in a tip for piercing tissue, wherein each of the coils has a cross-section with an inner perimeter including an arcuate portion and a straight portion contiguous to each other. | 2010-10-28 |
| 20100274267 | Medical Clip with Tines, System and Method of Using Same - Device, system and method for drawing together patient tissue. A tether loop is coupled to a first end loop and a second end loop. The first end loop and the second end loop each have an end and are resiliently biased to coil when deployed from a delivery catheter. When positioned within the delivery catheter the first end loop and the second end loop become substantially linear. Upon deployment from the delivery catheter the end loops coil and the first end passes through a first piece of tissue while the second end passes through a second piece of tissue. Each piece of tissue is captured within the corresponding end loop, the coiling of each of which draws the two pieces of tissue together. | 2010-10-28 |
| 20100274268 | SQUEEZE-TO-SET MEDICAL CLAMP - A squeeze-to-set medical clamp having a first unset position and a second set position is disclosed. The clamp generally includes a primary arm, a secondary arm, a resilient arm connector, a top jaw, a lower jaw, and a deflector. The clamp is generally configured to receive a portion of the human or animal anatomy between the top jaw and the lower jaw when the clamp is in the second set position. In order to transition the clamp from the first unset position to the second set position a force is applied to the primary and secondary arms causing at least one of the top and lower jaws to contact and translate along the deflector until the top jaw and lower jaw are deflected. Next, the force is removed from the primary and secondary arms causing the resilient arm connector to bias the top and lower jaws toward one another. | 2010-10-28 |
| 20100274269 | Single probe with disturber - A single probe percutaneous surgical instrument for de-bulking/removing thrombus/clog/calculi has an actuator assembly ( | 2010-10-28 |
| 20100274270 | GUIDEWIRE SUPPORT CATHETER - Described herein are guidewire positioning and support devices, method for using them, method of treating a subject using them, and systems including such guidewire positioning and support devices. These devices typically include a rotatable distal tip region that may include one or more wedges. The wedges may be extendable from the rotatable distal tip. The distal end of the device may be steerable, and may be steered while still rotating the distal end of the device. The wedges (which may include sharp forward-cutting blades and blunt lateral portions) can be extended from the distal housing and locked in any position (extended, partially extended or retracted) and rotated clockwise and/or counterclockwise while locked in a retracted, extended or partially extended position. The distal region of the device may also be controllable steered from the proximal end of the device. Systems including these guidewire support catheters are also described, as are method of using them, including methods of treating chronic total occlusions. | 2010-10-28 |
| 20100274271 | CUTTING BALLOON CATHETER AND METHOD FOR BLADE MOUNTING - A cutting balloon catheter and methods for making and using the same. The cutting balloon catheter may include a catheter shaft having a balloon coupled thereto. One or more cutting members or blades may be coupled to the balloon. Manufacturing the cutting balloon catheter may include partially submerging or embedding a cutting member within a joining member and attaching the joining member to a balloon. The cutting member may include one or more slots along its base that can interlock with the joining member. | 2010-10-28 |
| 20100274272 | Instrument And Method For Creating A Controlled Capsulorhexis For Cataract Surgery - An instrument and method for creating a precise capsulorhexis as a step in cataract surgery is described. The instrument has a curvilinear cutting band attached to a longitudinal support component and cutting band extending on two sides of the support. In an embodiment, the cutting band has a sinusoidal shape. The support is coupled to a supporting structure, and thence to a handle, the supporting structure is shaped to permit it to pass through an incision at a side of a cornea of the eye while positioning the cutting band on an anterior surface of an anterior capsule of a lens of the eye. In an embodiment of the method, the incision in the anterior capsule is formed by pressing the cutting band into the anterior capsule, and capsulorhexis is extended by tearing away the two tabs formed and defined by curvature of the cutting band. | 2010-10-28 |
| 20100274273 | LANCET DEVICE WITH DEPTH ADJUSTMENT AND LANCET REMOVAL SYSTEM AND METHOD - Lancet device includes a housing, a removable front cap mounted to the housing, a lancet holding member, and a trigger. A system is utilized for placing the lancet device in a trigger-set or armed position. A depth adjustment system includes a member that is at least partially rotatably mounted and that has an axis of rotation arranged substantially perpendicular to a center axis of the lancet holding member. An ejection system is utilized for at least one of preventing axial movement of the lancet holding member and removing or ejecting a lancet from the lancet holding member. | 2010-10-28 |
| 20100274274 | ARTIFICIAL GASTRIC VALVE - An apparatus and method are disclosed for treating overweight and obese patients by applying a restrictive Artificial Gastric Valve (AGV) on part of the stomach. The apparatus includes a mechanism to control the opening of the AGV automatically on demand, dynamically and progressively. The controlled opening of the AGV inside the stomach controls and regulates the flow of food. | 2010-10-28 |
| 20100274275 | MEDICAL INSTRUMENT FOR DILATING OSSEOUS STRUCTURES - A medical instrument for dilating osseous structures, with a shaft on whose distal end a tool point is positioned and on whose proximal end a handle is positioned, such that the handle and the tool point are in active connection with one another by means of an actuating element in such a way that by actuating the handle the tool point can spread radially at least partially and where the distal end of the actuating element has a thickened configuration. To provide a dilating instrument that is sufficiently stable and allows for sensitive actuation, it is proposed with the invention that the tool point should consist of several segments that can radiate radially outward and enclose the thickened distal end of the actuating element essentially completely, when the tool point is in the closed position. | 2010-10-28 |
| 20100274276 | ANEURYSM TREATMENT SYSTEM, DEVICE AND METHOD - An occlusion system, method, and apparatus which treats an aneurysm in a primary vessel such as an intracranial vessel. Aneurysm types treatable by means of this invention include bulge (sometimes referred to as a true aneurysm), dissecting aneurysms in which the layers of vessel wall are partially delaminated, and what are referred to a “false” aneurysm defined by a relatively small opening in the parent vessel wall fluridically coupled to a bulb-shaped sac, also defined by the vessel wall. The system includes an occlusion device configured for deployment in the parent vessel that restricts fluid flow to the aneurysm. A patch on the device covers the neck of the aneurysm. The system includes a marker in a defined relationship with the patch, which allows for axial and rotational positioning of the device. | 2010-10-28 |
| 20100274277 | EMBOLIC PROTECTION DEVICE WITH MAXIMIZED FLOW-THROUGH - An embolic protection device for capturing emboli during treatment of a lesion in a blood vessel is presented. This embolic protection device generally comprises a plurality of struts having a predetermined shape and being configured to move between an expanded state for engagement with the blood vessel and a collapsed state for filter retrieval and delivery and a filter portion circumferentially attached to the struts having a proximal end and a distal end; the filter portion extending freely from the proximal end to a closed distal end. The filter portion forms at least one annulus chamber in the expanded state with the closed distal end of each chamber being not coincident to the center longitudinal axis of the blood vessel in order capture emboli in the chambers and to reduce any overall restriction of blood flow through the filter portion. | 2010-10-28 |
| 20100274278 | ENDOSCOPIC TISSUE GRASPING APPARATUS AND METHOD - An improved endoscopic tissue grasping apparatus and method provide for enhanced tissue retention. In one separate aspect, an endoscopic tool may include an improved handle comprising a rachet interface for retaining first and second jaw members at in a closed position at a distal end of the tool. In another separate aspect, a tissue grasper is provided in which opposing first and second jaw members may be effectively locked in a closed position by virtue of an articulating linkage arrangement. | 2010-10-28 |
| 20100274279 | Device, System and Method for Mixing - The present invention includes various compositions, devices, systems and methods for mixing at least two separate streams of components. In one aspect of the invention, a device is provided for mixing at least two separate streams of components which, when mixed, form a combined fluid stream. The device comprises a first passageway adapted to communicate with one of the at least two separate streams, and a second passageway adapted to communicate with another of the at least two separate streams. The device further comprises a mixer communicating with each of the first and second passageways comprising a three-dimensional lattice defining a plurality of tortuous, interconnecting passages therethrough. The mixer has physical characteristics which include a selected one or more of mean flow pore size, thickness and porosity is positioned upstream of the dispensing end of the third passageway to mix the component streams of the combined fluid stream. | 2010-10-28 |
| 20100274280 | APPARATUS AND METHODS FOR SEALING A VASCULAR PUNCTURE - Apparatus and methods for sealing a puncture through tissue or otherwise treating a body lumen of a patient. The carrier includes at least one, but not all, of the adherent layer components required to form a tacky or sticky adherent layer on the carrier. The remaining adherent layer precursor(s) are delivered to the carrier in situ to form a sticky and/or tacky adherent layer on the carrier that enhances the attachment and retention of the carrier to tissue surrounding a target treatment location in which the carrier is delivered. The carrier may include hydrogel and/or other porous material, e.g., for releasing one or more agents carried by the carrier at the treatment location. | 2010-10-28 |
| 20100274281 | PLUG WITH DETACHABLE GUIDEWIRE ELEMENT AND METHODS FOR USE - An apparatus for sealing a passage through tissue includes a bioabsorbable, threaded plug carried by a delivery device. A guide wire is receivable through lumens in the plug and delivery device that includes wings on a bioabsorbable distal portion. With the wings collapsed, the guide wire is advanced through the passage into a blood vessel, the wings expanding once located within the vessel, and the guide wire is withdrawn until the wings contact the vessel wall. The plug is threaded into the passage over the guide wire until the plug is disposed adjacent the wings. The distal portion of the guide wire is secured to the plug, e.g., by compressing a collet within the plug lumen that seals the lumen, and is severed from a proximal portion thereof. Thus, the plug and distal portion are deployed with the plug sealing the passage. | 2010-10-28 |
| 20100274282 | Colored Suture Construction - A colored suture includes an elongate woven braid of filaments including one or more ends made of an ultra high molecular weight polyethylene (UHMWPE). The suture also includes second and third ends which can be colorable or dyeable before or after incorporation into the elongate woven braid. This invention provides surgeons with improved recognition of suture ends in surgery by construction of a bi-colored co-braid with at least two ends of different color schemes or patterns braided into a UHMWPE construction. One of the colored ends runs continuously from one end of the suture to the other end. The other colored end can be colored only on one half of the end. This provides a suture with two distinguishable ends, while still maintaining a continuous line of color along the length of the suture. | 2010-10-28 |
| 20100274283 | ANCHORING DEVICE - An anchoring device having an elongate body at a proximal portion, a distal portion of the elongate body forming a loop at a distal portion of the anchoring device. The loop further includes a plurality of anchors disposed along a surface thereof and the loop also including an end effector. Methods for securing anchoring devices of the present disclosure are also disclosed. | 2010-10-28 |
| 20100274284 | BODY ALIGNMENT APPARATUS - A body alignment apparatus includes a body having an underlying foot engaging surface. The body is sufficiently wide to provide a minimum width sufficient to accommodate a width of a pair of feet placed side by side, and sufficiently long to provide a minimum length sufficient to accommodate a length of the pair of feet from heel to at least as far as the balls of the feet. There is an X-axis level indicator for indicating whether the body is level along an X-axis, and a Y-axis level indicator for indicating whether the body is level along a Y-axis. | 2010-10-28 |
| 20100274285 | ELASTOMERIC SPINAL IMPLANT WITH LIMIT ELEMENT - Embodiments of the invention may include a spinal implant that has both an elastomeric element for connecting between two anatomic structures and a limit element wrapped transversely around the elastomeric element along at least a portion of the elastomeric element. The limit element may be separately or in conjunction connected to the two anatomical structures. | 2010-10-28 |
| 20100274286 | TRANSVERSE CONNECTORS - Devices and methods are disclosed for treating the vertebral column. One embodiment provides a transverse connector for vertebral fixation systems comprising a first connector body comprising a first engaging member for engaging a first elongate member and a first locking member, a second connector body comprising a second engaging member for engaging a second elongate member, and a transverse rod coupled to the first connector body and the second connector body, thereby forming an articulation between a first end of the transverse rod and the first connector body, wherein the first locking member is configured to secure both the articulation and the first elongate member to the first connector body. | 2010-10-28 |
| 20100274287 | Flexible Articulating Spinal Rod - Embodiments of the invention include a spinal construct for stabilizing a segment of a spinal column with a flexible spinal rod having one or more flexible components that articulate longitudinally and change curvature along at least a portion of their length in response to normal physiological loads. | 2010-10-28 |
| 20100274288 | DYNAMIC SPINAL ROD AND IMPLANTATION METHOD - Embodiments of the invention include a system and method for stabilizing a segment of a spinal column with a dynamic spinal rod having a shank, a stay, and a casing sized to stretch tightly between components of the dynamic spinal rod and provide a structural connection between the components. | 2010-10-28 |
| 20100274289 | MEDICAL IMPLANT WITH TIE CONFIGURED TO DELIVER A THERAPEUTIC SUBSTANCE - Embodiments of the invention comprise a medical implant that delivers a therapeutic substance. In some embodiments, a component that carries a therapeutic substance is a tie secured to all or a portion of a surgical construct, surgical screw, pedicle screw, spinal rod cross-link, other element or device, or an anatomical structure. | 2010-10-28 |
| 20100274290 | Position augmenting mechanism - One aspect relates to augmenting positioning of an originally unsecured attachment element with respect to an originally unsecured bridging element. Another aspect relates to a surgical theater mechanism that can be at least partially fabricated at least partially based on position augmenting a first surgical theater element relative to a second surgical theater element. Yet another aspect relates to controlling positioning of a bony element at least partially by augmenting positioning of an originally unsecured attachment element relative to an originally unsecured bridging element. Still another aspect can relate to a shunt tube configured to be augmented secured with respect to a shunt device, at least partially to configure the shunt device into an operable position. | 2010-10-28 |
| 20100274291 | Spinal Fixation Mechanism - A mechanism for fixing a spinal support to vertebrae includes a support member and a pedicle screw component. The support member comprises an elongated end comprising a longitudinal axis. A hook connects to the elongated end and receives the vertebrae. The hook is angled in three different planes with respect to the longitudinal axis. A connector section connects the elongated end to the hook and is angled with respect to the elongated end and comprises a thickness less than a thickness of the elongated end. The pedicle screw component comprises a fixation component anchored in the vertebrae. The fixation component comprises a socket; a screw head comprising a bulbous end that fits into the socket; and a channel that receives the elongated end. A pin causes outward expansion of the bulbous end; and a blocking mechanism is attached to the screw head and adjacent to the elongated end. | 2010-10-28 |
| 20100274292 | PROCESS FOR PRODUCING COMPONENTS CONSISTING OF MAGNESIUM OR MAGNESIUM ALLOY BY SINTERING - The present invention relates to a process for producing components consisting of magnesium or magnesium alloy by sintering. This process makes it possible, for the first time, to produce components consisting of magnesium or magnesium alloy which provide outstanding elasticity together with a sufficient strength. Materials of this type can be used as biocompatible endosseous implant materials. | 2010-10-28 |
| 20100274293 | Bone Plate with a Transfixation Screw Hole - A system for securing bones together across a joint includes a transfixation screw and a plate. The plate includes an elongate spine having a transfixation screw hole disposed along the spine. The transfixation screw hole includes an inner surface configured to direct the transfixation screw through the transfixation screw hole such that the transfixation screw extends alongside the bridge portion at a trajectory configured to pass through a first position on the first bone and a second position on the second bone once the plate is placed across the joint. The transfixation screw includes a head configured to abut the inner surface of the transfixation screw hole and a shaft configured to contiguously extend through the first bone, across the joint, and into the second bone. | 2010-10-28 |
| 20100274294 | BONE FIXING DEVICE - A bone fixing device and in particular a device for stabilising cervical vertebrae is provided, (with) a plate ( | 2010-10-28 |
| 20100274295 | MEDICAL IMPLANT CONFIGURED TO DELIVER A THERAPEUTIC SUBSTANCE - Embodiments of the invention comprise a medical implant that delivers a therapeutic substance. In some embodiments, a component that delivers a therapeutic substance is a cap secured to a portion of a fastener such as a surgical construct, surgical screw, pedicle screw, spinal rod cross-link, or other connection element or device. | 2010-10-28 |
| 20100274296 | Multiplexed Screws - A bone fixation element comprises a shaft extending substantially along a longitudinal axis of the fixation element in combination with a head including a plurality of fixation element openings distributed about a perimeter thereof. Each of the fixation element openings extends through the head from a proximal surface thereof to a distal surface of the head. Each of the fixation element openings extends through the head along an opening axis. | 2010-10-28 |
| 20100274297 | System And Method For Micro-Invasive Transfacet Lumbar Interbody Fusion - Spinal surgery systems are provided. In one embodiment, a system includes threaded caps and screw assemblies. Each assembly includes a cannulated and threaded screw having upper and lower ends, a polyaxial head permanently fixed to the screw upper end in a ball-and-socket engagement, and an extension portion fixed to the head wherein extension portion movement causes the head to move in concert. Each head has a receiving area for engaging a rod and a threaded area for receiving one of the caps after the rod is engaged in the receiving area. Each extension portion has: (a) two arms spaced apart such that the arms are on opposite sides of the polyaxial head receiving area; and (b) at least one point of weakness such that forcing the arms away from one another causes the extension portion to divide at the point of weakness and separate the extension portion from the head. | 2010-10-28 |
| 20100274298 | CASPER PIN APPARATUS AND METHOD OF USE - Casper pins have a single uniform length and are inserted to different depths into vertebrae using different depth insertion tools. The Casper pins have a sharp threaded tip and a drive head at the opposite end. The Casper pins are used with insertion tools that are each marked with a different insertion depth. The insertion tools each have a tubular front section and a driver within the tubular section and a handle for rotating the insertion tool. Once the proper insertion depth is determined, the Casper pin is placed into the corresponding insertion tool. Using the insertion tool, the tip of the Casper pin bores into the vertebra and when the designated insertion depth is reached, the driver of the insertion tool is separated from the driver head of the Casper pin. Thus, the Casper pin cannot be inserted beyond the designated insertion depth of the insertion tool. The process is repeated for the adjacent vertebrae so that two Casper pins extend from the patient. A distractor is used to separate the vertebrae so the surgeon can operate on the disc. Once the disc operation is completed, the distractor is removed and a plate is placed over the Casper pins and moved against the vertebrae. The Casper pins are replaced with screws to hold the plate in place against the vertebrae. With the plate in secured in place, the incision cut into the patient can be closed so the spine is allowed to heal. | 2010-10-28 |
| 20100274299 | VERTEBRAL SURFACE PREPARATION INSTRUMENT - An instrument for preparing a surface of a vertebra, such as a vertebral endplate, for receipt of a spinal disc implant. The instrument includes a working tool with implements on one or more surfaces of the working tool that act on the vertebral surface. The instrument includes a rotary-to-linear translation system to cause the working tool to move; for example, from side-to-side, top-to-bottom, or along a path that includes side-to-side and top-to-bottom aspects. The rotary-to-linear translation system may include a drive shaft having a cam pin at a distal end, and a cam follower slot at an anterior end of the working tool. | 2010-10-28 |
| 20100274300 | Bone grafting material packing instrument - A bone graft material condensing instrument comprising a longitudinally extending handle and a laterally extending distal head having an upper surface bounded by vertically extending substantially flat sides and a flat horizontally extending lower surface. | 2010-10-28 |
| 20100274301 | Inductive Power Switching with Digital Control for Active Implantable Devices - An Inductive power switching supply with a digital control for active implantable medical devices is disclosed. A switching power supply ( | 2010-10-28 |
| 20100274302 | POWER SUPPLY MONITORING FOR AN IMPLANTABLE DEVICE - A method and an apparatus for projecting an end of service (EOS) and/or an elective replacement indication (ERI) of a component in an implantable device and for determining an impedance experienced by a lead associated with the implantable device. An active charge depletion of an implantable device is determined. An inactive charge depletion of the implantable device is determined. A time period until an end of service (EOS) and/or elective replacement indication (ERI) of a power supply associated with the IMD based upon the active charge depletion, the inactive charge depletion, and the initial and final (EOS) battery charges, is determined. Furthermore, to determine the impedance described above, a substantially constant current signal is provided through a first terminal and a second terminal of the lead. A voltage across the first and second terminals is measured. An impedance across the first and second terminals is determined based upon the constant current signal and the measured voltage. | 2010-10-28 |
| 20100274303 | Methods and Systems for Detecting Epileptic Events Using Nonlinear Analysis Parameters - Disclosed herein are methods, systems, and apparatus for detecting an epilepsy event in a patient using a medical device. The medical device is capable of determining an occurring epilepsy event, for example a seizure or an increased risk of a seizure. The determination is performed by determining at least one nonlinear analysis parameter associated with the beat sequence of the patient's heart. The medical device may then take a responsive action, such as warning, logging the time of the seizure, computing and storing one or more seizure severity indices, and treating the epilepsy event. | 2010-10-28 |
| 20100274304 | METHOD AND DEVICE TO MANAGE FREEZING OF GAIT IN PATIENTS SUFFERING FROM A MOVEMENT DISORDER - The subject invention involves a device and method for treating patients with a movement disorder experiencing a sudden change in regularity of gait or akinesia, and comprising a device that detects the sudden change in regularity of gait or temporary akinesia and automatically issues a cue signal that restarts the movement. | 2010-10-28 |
| 20100274305 | METHOD AND APPARATUS FOR ELECTRICALLY STIMULATING CELLS IMPLANTED IN THE NERVOUS SYSTEM - The following disclosure describes several methods and apparatus for stimulating cells implanted in the regions of nervous system, such as the brain, spinal cord or peripheral nerves. Accordingly, the functionality of the cells can be improved, for example, by differentiating undifferentiated or partially undifferentiated cells into neurons or other cells having action potentials. The method can also include promoting directional growth and connectivity of fully differentiated neural cells implanted in a patient's nervous system through electrical enhancement, for example, electrical stimulation via an anode and cathode. Methods in accordance with the invention can be used to treat brain damage (e.g., stroke, trauma, etc.), brain disease (e.g., Alzheimer's, Pick's, Parkinson's, etc.), and/or brain disorders (e.g., epilepsy, depression, etc.). The methods in accordance with the invention can also be used to enhance neural-function of normal, healthy brains (e.g., learning, memory, etc.), or to control sensory functions (e.g., pain). | 2010-10-28 |
| 20100274306 | METHOD AND APPARATUS FOR DEVICE CONTROLLED GENE EXPRESSION FOR CARDIAC PROTECTION - A gene regulatory system detects ischemia events and is capable of delivering a biologic therapy in response to the detection of an ischemic event or the reception of a command. The biologic therapy protects the heart from ischemic damage by regulating the expression of an exogenously introduced gene product. In one embodiment, the gene regulatory system includes an implantable system that emits at least one gene regulatory signal in response to the detection of the ischemic event or the reception of the command. The gene regulatory signal directly or indirectly regulates gene expression of the gene product. | 2010-10-28 |
| 20100274307 | METHODS OF PREPARING AN ELECTRODE - Methods of preparing an electrode are provided. A metal lead wire is pre-treated to facilitate bonding of the lead wire to a metal powder during subsequent de-oxidation sintering. A connection region can be formed by directly contacting the metal lead wire with a liquid reactive metal. After removal of resultant oxides, an additional metal powder can be de-oxidation sintered onto the connection region to form the electrode. The oxides formed during the de-oxidation sintering are then removed from the electrode. | 2010-10-28 |
| 20100274308 | USE OF CARDIAC PARAMETERS IN METHODS AND SYSTEMS FOR TREATING A CHRONIC MEDICAL CONDITION - Disclosed herein are methods, systems, and apparatus for treating a chronic medical condition in a patient. A time of beat sequence of the patient's heart is determined. A regulatory system parameter is determined based on the time of beat sequence. The parameter is indicative of a stress level of the patient's regulatory adaptation systems. The determined regulatory system parameter is compared with a threshold regulatory system parameter value. An electrical signal is applied to a neural structure of the patient to treat the chronic medical condition if the determined regulatory system parameter exceeds the threshold regulatory system parameter value. | 2010-10-28 |
| 20100274309 | HOUSINGS FOR IMPLANTABLE MEDICAL DEVICES AND METHODS FOR FORMING HOUSINGS - Described herein is an implantable medical device and methods for making a device that includes a metal housing a molding process. In one embodiment, the housing includes a header attachment element extends from the housing. In another embodiment, the implantable medical device includes a header attachment surface comprising one or more header retaining features configured to secure a connector header to the header attachment surface. In another embodiment, the housing includes one or more structural elements extending from and integrally molded with the interior surface of the first or second portions of the housing. Also disclosed are methods of making the implantable medical device. | 2010-10-28 |
| 20100274310 | SYSTEMS AND METHODS FOR THE TREATMENT OF BLADDER DYSFUNCTIONS USING NEUROMODULATION - Systems and Methods treat bladder dysfunctions using neuromodulation stimulation. Bladder emptying through stimulation of urethral afferents, and continence through stimulation of the dorsal genital nerve, is provided with one or more implanted pulse generators and one or more leads. A simple surgical procedure preserves all existing functions. A stimulating catheter is provided to be used as a clinical screening tool. The stimulating catheter is used to measure bladder pressures and stimulate the urethra at the same time. | 2010-10-28 |
| 20100274311 | Method And Apparatus For Detecting The Coronal Suture For Stereotactic Procedures - A method for identifying a coronal suture on a cranium can include acquiring image data of craniums for a plurality of patients. A database can be created that includes spatial relationships of various craniometric landmarks of the plurality of patients sorted by a desired population characteristic. A region of interest can be established that is based on a variance of locations of the craniometric landmarks between the plurality of patients for the desired characteristic. A criteria search can be performed of acquired image data from a specific patient that is limited to only the region of interest to identify a coronal suture for that specific patient. | 2010-10-28 |
| 20100274312 | SPINAL CORD MODULATION FOR INDUCING PARESTHETIC AND ANESTHETIC EFFECTS, AND ASSOCIATED SYSTEMS AND METHODS - Spinal cord modulation for inducing paresthetic and anesthetic effects, and associated systems and methods are disclosed. A representative method in accordance with an embodiment of the disclosure includes creating a therapeutic effect and a sensation in a patient by delivering to the patient first pulses having a first set of first signal delivery parameters and second pulses having a second set of second signal delivery parameters, wherein a first value of at least one first parameter of the first set is different than a second value of a corresponding second parameter of the second set, and wherein the first pulses, the second pulses or both the first and second pulses are delivered to the patient's spinal cord. | 2010-10-28 |
| 20100274313 | Implantable Neurostimulator with Integral Hermetic Electronic Enclosure, Circuit Substrate, Monolithic Feed-Through, Lead Assembly and Anchoring Mechanism - An implantable medical device is provided for the suppression or prevention of pain, movement disorders, epilepsy, cerebrovascular diseases, autoimmune diseases, sleep disorders, autonomic disorders, abnormal metabolic states, disorders of the muscular system, and neuropsychiatric disorders in a patient. The implantable medical device can be a neurostimulator configured to be implanted on or near a cranial nerve to treat headache or other neurological disorders. One aspect of the implantable medical device is that it includes an electronics enclosure, a substrate integral to the electronics enclosure, and a monolithic feed-through integral to the electronics enclosure and the substrate. In some embodiments, the implantable medical device can include a fixation apparatus for attaching the device to a patient. | 2010-10-28 |
| 20100274314 | SELECTIVE HIGH FREQUENCY SPINAL CORD MODULATION FOR INHIBITING PAIN WITH REDUCED SIDE EFFECTS, AND ASSOCIATED SYSTEMS AND METHODS - Selective high-frequency spinal chord modulation for inhibiting pain with reduced side affects and associated systems and methods are disclosed. In particular embodiments, high-frequency modulation in the range of from about 1.5 KHz to about 50 KHz may be applied to the patient's spinal chord region to address low back pain without creating unwanted sensory and/or motor side affects. In other embodiments, modulation in accordance with similar parameters can be applied to other spinal or peripheral locations to address other indications. | 2010-10-28 |
| 20100274315 | SELECTIVE HIGH FREQUENCY SPINAL CORD MODULATION FOR INHIBITING PAIN WITH REDUCED SIDE EFFECTS, AND ASSOCIATED SYSTEMS AND METHODS, INCLUDING PRACTITIONER PROCESSES - Selective high-frequency spinal chord modulation for inhibiting pain with reduced side affects and associated systems and methods are disclosed. In particular embodiments, high-frequency modulation in the range of from about 1.5 KHz to about 50 KHz may be applied to the patient's spinal chord region to address low back pain without creating unwanted sensory and/or motor side affects. In other embodiments, modulation in accordance with similar parameters can be applied to other spinal or peripheral locations to address other indications. | 2010-10-28 |
| 20100274316 | DEVICES FOR CONTROLLING HIGH FREQUENCY SPINAL CORD MODULATION FOR INHIBITING PAIN, AND ASSOCIATED SYSTEMS AND METHODS, INCLUDING SIMPLIFIED CONTROLLERS - Selective high-frequency spinal chord modulation for inhibiting pain with reduced side affects and associated systems and methods are disclosed. In particular embodiments, high-frequency modulation in the range of from about 1.5 KHz to about 50 KHz may be applied to the patient's spinal chord region to address low back pain without creating unwanted sensory and/or motor side affects. In other embodiments, modulation in accordance with similar parameters can be applied to other spinal or peripheral locations to address other indications. In particular embodiments, aspects of the foregoing modulation therapies may be implemented by systems and devices that have simplified functionalities. | 2010-10-28 |
| 20100274317 | DEVICES FOR CONTROLLING HIGH FREQUENCY SPINAL CORD MODULATION FOR INHIBITING PAIN, AND ASSOCIATED SYSTEMS AND METHODS, INCLUDING SIMPLIFIED CONTACT SELECTION - Selective high-frequency spinal chord modulation for inhibiting pain with reduced side affects and associated systems and methods are disclosed. In particular embodiments, high-frequency modulation in the range of from about 1.5 KHz to about 50 KHz may be applied to the patient's spinal chord region to address low back pain without creating unwanted sensory and/or motor side affects. In other embodiments, modulation in accordance with similar parameters can be applied to other spinal or peripheral locations to address other indications. In particular embodiments, aspects of the foregoing modulation therapies may be implemented by systems and devices that have simplified functionalities. | 2010-10-28 |
| 20100274318 | DEVICES FOR CONTROLLING HIGH FREQUENCY SPINAL CORD MODULATION FOR INHIBITING PAIN, AND ASSOCIATED SYSTEMS AND METHODS, INCLUDING SIMPLIFIED PROGRAM SELECTION - Selective high-frequency spinal chord modulation for inhibiting pain with reduced side affects and associated systems and methods are disclosed. In particular embodiments, high-frequency modulation in the range of from about 1.5 KHz to about 50 KHz may be applied to the patient's spinal chord region to address low back pain without creating unwanted sensory and/or motor side affects. In other embodiments, modulation in accordance with similar parameters can be applied to other spinal or peripheral locations to address other indications. In particular embodiments, aspects of the foregoing modulation therapies may be implemented by systems and devices that have simplified functionalities. | 2010-10-28 |
| 20100274319 | CURRENT LEAKAGE DETECTION FOR A MEDICAL IMPLANT - Current leakage detection techniques in an implantable medical device are disclosed. In these techniques, a core surrounds conductors carrying current to and from an implanted medical device. A secondary winding on the core picks up imbalances between the current flows on the conductors traveling through the core. An imbalance is detected if the current on the secondary winding results in a specified threshold being exceeded. Corrective action may then be taken if a current imbalance is detected. | 2010-10-28 |
| 20100274320 | CHARGE-BASED STIMULATION INTENSITY PROGRAMMING WITH PULSE AMPLITUDE AND WIDTH ADJUSTED ACCORDING TO A FUNCTION - Techniques for programming electrical stimulation therapy intensity based on electrical charge are described. In some examples, a display presents a stimulation intensity value in units of electrical charge, e.g., Coulombs. In such examples, a user may adjust the displayed charge value, rather than pulse amplitude or pulse width, to adjust the intensity of the electrical stimulation therapy. In some examples, a processor determines modifications to pulse amplitude and pulse width based on the modification to the charge value. In some examples, a processor modifies a pulse amplitude and width to achieve a desired charge, while maintaining a relationship between pulse amplitude and width specified by a predetermined function. In some examples, the function may be programmed, e.g., selected or adjusted, by a user. | 2010-10-28 |
| 20100274321 | BAROREFLEX ACTIVATION THERAPY WITH CONDITIONAL SHUT OFF - An aspect of the present subject matter relates to a baroreflex stimulator. An embodiment of the stimulator comprises a pulse generator to provide a baroreflex stimulation signal through an electrode, and a modulator to modulate the baroreflex stimulation signal based on a circadian rhythm template. Other aspects are provided herein. | 2010-10-28 |
| 20100274322 | TRACKING OF COMMUNICATION SESSIONS WITH AN IMPLANTABLE MEDICAL DEVICE - Communication sessions between external devices and implantable medical devices are tracked using a session value that is incremented for each new session and that is stored within the implantable medical device. Session logs that are created for each session may include the session value that is obtained for that session. The session value allows available session logs to be considered in the proper sequence and allows for an awareness of missing session logs. The incrementing of the session value may occur at the external device according to one convention, or at the implantable medical device according to another. The session value to be used for a given session may be the value accessed from the implantable medical device according to one convention or may be the session value that results from incrementing the session value that is accessed from the implantable medical device according to another. | 2010-10-28 |
| 20100274323 | METHOD AND SYSTEM FOR POWER MANAGEMENT - Telemetry data from an IMD are routinely extracted in order to perform a full prognosis of a patient's condition and to alter the IMD therapy programming if necessary. Typically, while the IMD is inside of the patient, it periodically or continuously collects and stores data into its memory. These stored data can then be extracted by a physician to an external device for further analysis. In addition to the stored telemetry data, the physician may also want to collect real-time telemetry data such as real-time IEGM data or other physiological data while the patient is in the physician's office. However, transmitting telemetry data can consume a high level of power and shorten the battery life of the IMD if not properly managed. Thus, it is advantageous to have built-in features to minimize the possibility the IMD is not transmitting and/or receiving data while it is not being monitored and/or used by the physician for a predetermined amount of time. | 2010-10-28 |
| 20100274324 | SYSTEMS AND METHODS FOR CLINICIAN CONTROL OF STIMULATION SYSTEM - Systems and methods for programming and logging medical device and patient data are provided. The systems include a handheld device, which is capable of communicating with a medical device, and a base station, which provides connectivity for the handheld device to accomplish various functions such as recharging, programming, data back-up and data entry. The methods comprise the steps of detecting a medical device, obtaining and recording information from the medical device. Additionally, medical device parameters may be modified and the recorded information may be archived for future reference. | 2010-10-28 |
| 20100274325 | IMPLANTABLE MICROSTIMULATOR HAVING A BATTERY UNIT AND METHODS OF USE THEREFOR - An implantable microstimulator arrangement includes at least one implantable microstimulator unit; an implantable battery unit separate from the implantable microstimulator unit(s); and at least one lead coupling the microstimulator unit(s) to the battery unit. The microstimulator unit(s) are operated to treat body tissue. | 2010-10-28 |
| 20100274326 | SELECTIVE HIGH FREQUENCY SPINAL CORD MODULATION FOR INHIBITING PAIN WITH REDUCED SIDE EFFECTS, AND ASSOCIATED SYSTEMS AND METHODS, INCLUDING IMPLANTABLE PATIENT LEADS - Selective high-frequency spinal chord modulation for inhibiting pain with reduced side affects and associated systems and methods are disclosed. In particular embodiments, high-frequency modulation in the range of from about 1.5 KHz to about 50 KHz may be applied to the patient's spinal chord region to address low back pain without creating unwanted sensory and/or motor side affects. In other embodiments, modulation in accordance with similar parameters can be applied to other spinal or peripheral locations to address other indications. | 2010-10-28 |
| 20100274327 | SYSTEM AND METHOD FOR STIMULATING SENSORY NERVES - An electrotherapy system for stimulating sensory nerves within skin tissue includes a electrode carrier, a pulse generator, an array of skin-penetrating electrodes and surface skin electrodes, a pulse conditioning circuit, and a power source. The system administers biphasic pulsed current at the surface skin electrodes and monophasic pulsed current at each skin-penetrating electrode. The skin-penetrating surfaces and skin contact surfaces of the electrotherapy system may be sterilized or may be replaceable for outpatient reusability. | 2010-10-28 |
| 20100274328 | LIGHT CONDUCTOR AND TREATMENT FOR AILMENTS INVOLVING THE THROAT - A device for providing therapeutic treatment to a throat comprises an elongated body with a first end and a second end opposite the first end and shaped to temporarily extend from the mouth of a user to a throat area of the user where, during use, the first end is at the mouth and the second end is within the throat area. The device further includes an electrically-powered ultra-violet-frequency light source coupled to the body and an ultra-violet-frequency light emitter at the second end of the body. | 2010-10-28 |
| 20100274329 | SYSTEM AND METHOD FOR SKIN CARE USING LIGHT AND MICROCURRENTS - Apparatus, device, system, kit, and method to treat and prevent skin conditions. The device incorporates two treatment technologies: photorejuvenation and microcurrents. The photorejuvenation technology incorporates the use of light emitting diodes to treat skin blemishes. The light emitting diodes typically emit light having a wavelength of about 630 nanometers. The device also incorporates the use of low level microcurrent pulses to tighten muscles and skin. The electrodes are placed in a concentric circle pattern. The pattern allows for current to flow evenly from a cathode to anode. Each electrode includes nearly equivalent or equivalent surface areas for uniform current distribution. To prevent current from flowing, a nonconducting material is placed between the concentric circles. Current transfers from one electrode to another only when the user contacts the electrodes with their skin. | 2010-10-28 |
| 20100274330 | DEVICE FOR TREATMENT OF BLOOD VESSELS USING LIGHT - Light generating devices for illuminating portions of vascular tissue to administer photodynamic therapy, and usable with, or including a distal protection device. A first device includes a hollow tip, a flushing lumen, a guidewire lumen, and at least one of a light source, and a hollow light transmissive shaft that is adapted to accommodate a light source. If desired, the device can include a balloon, so that a portion of a body lumen between the balloon and the distal protection device is isolated when the balloon is inflated. A second device includes inner and outer catheters, the outer catheter including a balloon, and the inner catheter including a light source encompassed by another balloon. Yet another device is a catheter having two balloons and a sleeve extending there between. Within the sleeve, the catheter includes a light source and an expanding member. | 2010-10-28 |
| 20100274331 | MICROCLIMATE MANAGEMENT SYSTEM - A microclimate management system | 2010-10-28 |
| 20100274332 | HUMAN BODY COOLING APPARATUS - [Problem to be Solved] A third invention provides a human body cooling apparatus which suppresses uneven distribution due to the migratability of a built-in cooling medium, thereby exhibiting a sufficient cooling effect for the body. | 2010-10-28 |
| 20100274333 | THERAPY DEVICE - A therapy device comprises a flexible sealed envelope and a gel within the envelope. The gel comprises water, thickening agent, and biodiesel by-product glycerin comprising glycerol and soap. | 2010-10-28 |
| 20100274334 | MULTI-ZONE LEAD COATINGS - Multi-zone surface treatments for medical electrical leads are provided for treating an intravenous zone, an intracardiac zone and/or a tip zone of a lead with multiple surface modifications to achieve distinct performance characteristics. | 2010-10-28 |
| 20100274335 | LEAD WITH TERMINAL CONNECTOR ASSEMBLY - A lead includes a lead body extending from a distal end to a proximal end, and at least one conductor disposed within the lead body and extending from the distal end to the proximal end of the lead body. The lead further includes an outer terminal ring, a terminal pin, and an insulative sleeve disposed between the outer terminal ring and the terminal pin, where the insulative sleeve is coupled with the outer terminal ring with a snap-fit connection. A pin latch is disposed on an outer periphery surface of the insulative sleeve, where the pin latch is rotatable about a hinge point. | 2010-10-28 |
| 20100274336 | TORQUE LOCK ANCHOR AND METHODS AND DEVICES USING THE ANCHOR - A lead anchor includes a body defining a lead lumen having a first opening and a second opening through which a lead can pass. The body further defines a transverse lumen that intersects the lead lumen. An exterior member is disposed around at least a portion of the body. The exterior member is formed of a biocompatible material. A fastener anchors the lead to the body through the transverse lumen by deforming a portion of the lead. The transverse lumen is configured and arranged to receive the fastener. At least one suture element is defined by the exterior member and is configured and arranged for receiving a suture to suture the lead anchor to patient tissue. | 2010-10-28 |
| 20100274337 | METHOD OF PREPARING AN ELECTRODE - Methods of preparing an electrode are provided. A metal powder can be sintered onto a portion of a lead wire to form a connection region. An additional metal powder can be de-oxidation sintered onto the connection region to form the electrode. The oxides formed during the de-oxidation sintering are then removed from the electrode. | 2010-10-28 |
| 20100274338 | Retractable Screw Intracardiac Lead For Cardiac Stimulation and/or Defibrillation - A retractable screw-type stimulation or defibrillation intracardiac lead is disclosed. According to one embodiment, the lead comprises a flexible hollow sheath ( | 2010-10-28 |
| 20100274339 | Delivery System for Deployment of a One-Piece Iliac-Branch Device - A delivery device for a bifurcated stent-graft includes a first catheter portion with a first tip and a second catheter portion with a second tip. The first and second tips each include a generally curved and tapered outer surface and complementary surfaces that face each other. The first and second tips together form a generally continuous substantially smooth shaped outer surface, for example a bullet-shaped combined tip. An outer sleeve is disposed around the first catheter portion and the second catheter portion such that at least a portion of the first tip and a portion of the second tip extend distally beyond a distal end of the outer sleeve. An inner sleeve maintains the stent-graft in a compressed configuration during delivery to the target site. The delivery device is tracked over two guidewires to the target location with the tips acting as a unit. The outer sleeve is retracted to release the first catheter portion from the second catheter portion, and the tips are tracked over a respective one of the guidewires into its respective branch vessel. The inner sleeve is retracted to deploy the stent-graft from its compressed configuration to its expanded configuration. | 2010-10-28 |
| 20100274340 | DEPLOYMENT DEVICE - A stent graft deployment device ( | 2010-10-28 |
| 20100274341 | Introducer Assembly and Method of Manufacturing an Introducer Assembly - An introducer assembly ( | 2010-10-28 |
| 20100274342 | STENT CRIMPING MECHANISMS - A system for reducing the diameter of a stent comprises a stent contracting assembly. The assembly comprises a plurality of blades, which define a diameter reduction chamber. The chamber has an open diameter configuration and a closed diameter configuration. The plurality of blades comprises active blades and floating blades, wherein each active blade is engaged to an actuation mechanism. The actuation mechanism is constructed and arranged to move each active blade from the open diameter configuration to the closed diameter configuration. Each floating blade is moved from the open diameter configuration to the closed diameter configuration only as a result of the movement of the active blades. | 2010-10-28 |
| 20100274343 | Catheter Support for Stent Delivery - An angioplasty and stent delivery system to facilitate introduction and placement of a stent, including a catheter having an expandable distal portion constructed and arranged for expanding the outer diameter of the catheter from a contracted state to an expanded state: a stent positioned around the distal portion of the catheter having a contracted condition and being expandable to an expanded condition, and being sized in the contracted condition to closely surround the catheter in the contracted state, the expandable distal portion of the catheter including a balloon within which or over which there is included on a catheter shaft at least one axially movable or enlargeable body of a diameter larger than the catheter shaft to which the stent and balloon are fitted, as by crimping, for holding the stent in place until it is released therefrom by expansion of the balloon. | 2010-10-28 |
