20th week of 2012 patent applcation highlights part 58 |
Patent application number | Title | Published |
20120123411 | STABILIZED ABLATION SYSTEMS AND METHODS - Surgical systems and methods for administering an ablation treatment and other therapeutic or diagnostic protocols to a patient tissue involve a flexible stabilizer mechanism having an inner recess and an ablation mechanism coupled with the stabilizer mechanism. | 2012-05-17 |
20120123412 | Electrode with Rotatably Deployable Sheath - A sheath system for selectively covering a distal end of an electrocautery blade is provided. The sheath system includes a hub having a body portion defining a lumen therethrough and a sheath having a body portion defining a lumen therethrough. The lumen of the sheath is configured and dimensioned to operatively receive an electrocautery blade therein. The sheath is translatably associated with the hub such that rotation of the hub in a first direction results in axial movement of the sheath in a first direction to expose a distal end of the electrocautery blade and rotation of the hub in a second direction, opposite to the first direction, results in axial movement of the sheath in a second direction to cover the distal end of the electrocautery blade. The hub and the sheath may be concentric with one another. | 2012-05-17 |
20120123413 | Method and Apparatus for Vascular Tissue Sealing with Active Cooling of Jaws at the End of the Sealing Cycle - An end effector assembly for use with an electrosurgical instrument is provided. The end effector assembly has a first jaw member and a second jaw member. The second jaw member includes a channel defined therein and coupled to a cooling agent source and at least one venting port defined therein and fluidly coupled to the channel. During active cooling of the second jaw member, the cooling agent source is configured to supply a cooling agent to the channel. | 2012-05-17 |
20120123414 | CLAMPING PIN - A clamping pin is provided for mounting in an opening of a medical device. The clamping pin comprises an axially extending screw, a first clamping element having a surface inclined to a longitudinal screw axis and provides a first part of a clamping section. A second clamping element has a surface inclined to the longitudinal axis and provides a second part of the clamping section which is complementary to the opening in the medical device. The inclined surfaces of the first and second clamping elements contact. A screw extends at least partly through both the first and second clamping elements. The screw engages one of the clamping elements such that the axial distance between the two clamping elements and the diameter of the clamping section that can come in contact with a surface of the opening in the medical device will be changed upon actuation of the screw. | 2012-05-17 |
20120123415 | Devices, Methods and Systems for Remedying or Preventing Fractures - Devices, methods and systems for remedying or preventing fractures of the bone are disclosed. The devices, and corresponding methods and systems, may include first and second members each having a proximal end, a distal end and a middle portion and an outer surface. The first member may be configured to be positioned at least partially within the femoral neck of the femur. The second member may be configured to be oriented at an oblique angle relative to the first member and mechanically engaged with the first member through an interlocking connection between the distal end of the second member and the middle portion or the distal end of the first member. | 2012-05-17 |
20120123416 | METHODS AND DEVICES FOR SOFT TISSUE AND JOINT REPAIR - Disclosed herein are methods and devices for tissue and joint repair. Devices as disclosed herein can be used during surgical procedures, for example, to repair biceps tendons, elbows, shoulders, and knees. Methods disclosed herein relate to methods for repairing the same using the disclosed devices. | 2012-05-17 |
20120123417 | Drill Guide with Depth Stop - The present invention relates to a drill guide for positioning a bone tunnel in which the drill guide comprises a depth stop. The drill guide comprises an aimer arm and a drill sleeve, and includes a sleeve channel. The drill sleeve is moveable towards and away from the distal end of the aimer arm within the sleeve channel, and the depth stop is adjustable to provide a fixed drilling path length, irrespective of the distance between drill sleeve and distal end of the aimer arm. | 2012-05-17 |
20120123418 | STABILIZERS FOR SURGICAL TOOLS - Described herein are stabilizers for surgical tools. One aspect provides a surgical tool stabilizer, comprising: a support configured to engage at least a portion of a surgical tool and configured to receive at least a portion of a tracking system; and a retractable stabilizer configured to surround at least a portion of an end effector of said surgical tool. Other embodiments are described. | 2012-05-17 |
20120123419 | ORTHOPEDIC REAMER FOR BONE PREPARATION, PARTICULARLY GLENOID PREPARATION - Embodiments of the invention include an orthopedic milling machine for preparing a glenoid bone. The milling machine uses a hub and a sleeve. The hub includes reliefs arranged to cut or mill the bone and the sleeve couples to the hub to transfer rotational motion to the hub. The hub has an axial bore sized to receive an orthopedic guide pin. The hub also has a lateral passage slot that allows the hub to move laterally towards the guide pin in order to place the guide pin within the axial bore. | 2012-05-17 |
20120123420 | POSITIONING GUIDE AND BONE CUTTING GUIDE SYSTEM - A bone cutting guide system ( | 2012-05-17 |
20120123421 | CERAMIC CUTTIING TEMPLATE - A cutting template or a cutting block, preferably to a cutting template or a cutting block for use in medical technology. | 2012-05-17 |
20120123422 | Patient-Matched Instruments - Patient-matched surgical instruments, and methods for making patient-matched surgical instruments, may include patient-matched surgical instruments having an anatomy facing side with several discrete, physically separate anatomy contacting portions configured to match the anatomy of a particular patient. The anatomy contacting portions may be one or more of non-uniform in distribution, non-uniform in shape or non-uniform in surface area. | 2012-05-17 |
20120123423 | PATIENT-SPECIFIC INSTRUMENTS FOR TOTAL HIP ARTHROPLASTY - Patient-specific instruments for preparing bones, such as a proximal femur and an acetabulum in a total hip arthroplasty, to receive respective orthopedic prostheses. The guides include a femoral resection guide and a bone canal preparation guide, each having a surface conforming to at least one of a metaphysis and a femoral neck of a femur. The femoral resection guide includes a cut referencing surface to guide a cutting instrument, and the bone canal preparation guide includes a guide aperture sized to guide a rasping instrument. An acetabular guide includes a surface conforming to an acetabulum and a guide aperture for guiding a surgical instrument such as a reaming instrument. The patient-specific, conforming surfaces of each of the guides may be designed based on patient-specific anatomical data obtained from the use of imaging technology. | 2012-05-17 |
20120123424 | SPINAL IMPLANT DISTRACTOR/INSERTER - A vertebral distractor-inserter comprising a housing, a pair of opposing arms in mechanical communication with the housing, a driving rod extending through at least a portion of the housing and between the arms, wherein the driving rod comprises an axis and a surface with a plurality of angled ratchet teeth on at least a portion of the surface, and a ratchet drive mechanism in mechanical communication with the driving rod. A vertebral distractor-inserter comprising a pair of opposing arms, a housing in mechanical communication with the arms and rotatable about an axis extending between the arms, and a driving rod extending through at least a portion of the housing and between the arms. A vertebral distractor-inserter adapted for single-handed use. A vertebral distractor-inserter having an implant depth adjustor. Methods for distracting adjacent vertebrae and inserting an implant using the devices described herein. | 2012-05-17 |
20120123425 | Joint Manipulator Device - The present invention relates to a joint manipulator for rehabilitation of an appendage that has undergone joint replacement surgery or can otherwise benefit from repetitious movement. In one exemplary embodiment, the present invention provides a joint manipulator device for engagement and manipulation of an appendage of an individual. The joint manipulator includes an appendage coupler defining an appendage aperture for receiving a toe of an individual. The joint manipulator further includes a handle disposed with respect to the appendage coupler for causing movement of the appendage coupler. The joint manipulator further includes one or more extension rods connecting the handle to the appendage coupler, wherein upon movement of the handle the appendage coupler moves the toe with respect to an associated foot. | 2012-05-17 |
20120123426 | SPINAL MEASURING DEVICE AND DISTRACTOR - A device for determining an optimal size of an intervertebral implant, comprising movable posterior and anterior rods, each rod operatively connected to a pair of posterior and anterior distracting members, respectively. Each pair is movable in opposing radial directions in response to longitudinal rotation of the posterior and anterior rods, and has marks corresponding to the distance the distracting members have moved for the purpose of measuring posterior and anterior disc height. A position indicator allows measurement of longitudinal distance between the longitudinally movable posterior and anterior rods. The device further comprises load sensor plates movable in response to movement of the distracting members, first and second handles pivotally connected to the load sensor plates, a protractor disposed relative to the handles, allowing measurement of an angle between the first and second handles, and a transducer for measuring force applied during distraction. | 2012-05-17 |
20120123427 | HOLLOW CURVED SUPERELASTIC MEDICAL NEEDLE AND METHOD - A needle assembly | 2012-05-17 |
20120123428 | Repositioning Forceps With A Drilling Aid - A repositioning forceps serves for holding two bone parts together which bone parts are to be connected. Two scissors-like forceps halves are connected via a hinge. Each of said two forceps halves has a distal section having a laterally outwardly curved branch and a proximal section having a grip part. The laterally outwardly curved branch has distal ends directed towards each other in a closed position of the reposition forceps. A drilling aid is mounted at one of said curved branches. Said drilling aid is rotatable at least about a rotation axis extending perpendicular to said forceps plane. Said drilling aid has a drilling tool guide extending along a guide axis extending along said branch. | 2012-05-17 |
20120123429 | SURGICAL INSTRUMENT - A multi-function impactor for use with an orthopaedic implant, such as a knee joint, is described. The head of the impactor has a pair of curved recesses for mating with condylar parts of a femoral implant and flat faces for mating with a tibial implant. An extended formation is also provided for use with the inter-condylar notch of the femoral implant. A v-shaped notch in the extended formation is also provided to impact a tibial insert. The impactor can be made from a single moulded plastics part. | 2012-05-17 |
20120123430 | DEVICES FOR DEPLOYING INTRAOCULAR SHUNTS - The present invention generally relates to devices for deploying intraocular shunts without the use of an optical apparatus that contacts an eye, such as a goniolens. In certain embodiments, devices of the invention include a housing including a proximal portion and a distal portion, in which the distal portion is movable within the proximal portion, a deployment mechanism at least partially disposed within the housing, and a hollow shaft coupled to the deployment mechanism, in which the shaft is configured to hold an intraocular shunt. | 2012-05-17 |
20120123431 | DRIVER FOR A SURGICAL DEVICE - A tool for holding or driving an implant member having a recess is provided including an elongate tool shaft having a distal head portion for being received in the recess and a securing mechanism that keeps the head portion in the drive recess and which is disposed proximally up along the tool shaft from the distal head portion. In one form, the securing mechanism includes a plurality of resilient leg member having distal end locking portions. In another form, a drive system includes a drive tool and a driven member. The drive tool has a generally annular flange portion that is radially larger than the drive head portion. The driven member has a generally annular securing portion for receiving the flange portion in releasably locked engagement so that the circumferential extent of the locking engagement is maximized relative to the smaller radial size of the drive head portion. | 2012-05-17 |
20120123432 | RETRACTION TUBE FOR USE WITH BONE SCREW - A retractor system and method for locating and placing a polyaxial screw while substantially simultaneously retracting tissue is shown and described. The retractor has a channel that facilitates introducing a rod into the polyaxial screw. Various embodiments are shown, including one which utilized a reducer for moving the rod in the retractor. | 2012-05-17 |
20120123433 | METHODS FOR DEPLOYING INTRAOCULAR SHUNTS - The present invention generally relates to methods for deploying intraocular shunts without the use of an optical apparatus that contacts an eye, such as a goniolens. In certain embodiments, methods of the invention involve inserting into an eye a deployment device configured to hold an intraocular shunt, determining that a distal portion of the device is properly positioned within the eye without use of an optical apparatus that contacts the eye, and deploying the shunt from the device. | 2012-05-17 |
20120123434 | DEVICES FOR DEPLOYING INTRAOCULAR SHUNTS - The present invention generally relates to devices for deploying intraocular shunts without the use of an optical apparatus that contacts an eye, such as a goniolens. In certain embodiments, devices of the invention include a housing including an angled distal end, a deployment mechanism at least partially disposed within the housing, and a hollow shaft coupled to the deployment mechanism, in which the shaft is configured to hold an intraocular shunt. | 2012-05-17 |
20120123435 | DEVICES FOR DEPLOYING INTRAOCULAR SHUNTS - The present invention generally relates to devices for deploying intraocular shunts without the use of an optical apparatus that contacts an eye, such as a goniolens. In certain embodiments, devices of the invention include a housing, in which a distal end of the housing includes a protrusion, a deployment mechanism at least partially disposed within the housing, and a hollow shaft coupled to the deployment mechanism, in which the shaft is configured to hold an intraocular shunt. | 2012-05-17 |
20120123436 | DEVICES FOR DEPLOYING INTRAOCULAR SHUNTS - The present invention generally relates to devices for deploying intraocular shunts without the use of an optical apparatus that contacts an eye, such as a goniolens. In certain embodiments, devices of the invention include a housing, a deployment mechanism at least partially disposed within the housing, and a hollow shaft coupled inside the housing to the deployment mechanism, in which the shaft is configured to hold an intraocular shunt, and the device includes an insertion configuration and a deployment configuration and the insertion configuration involves the shaft being fully disposed within the housing. | 2012-05-17 |
20120123437 | METHODS FOR TREATING CLOSED ANGLE GLAUCOMA - The present invention generally relates to methods for treating closed angle glaucoma. In certain embodiments, methods of the invention involve inserting into an eye a deployment device configured to hold an intraocular shunt, using the device to re-open an at least partially closed anterior chamber angle of an eye, and deploying the shunt from the device. | 2012-05-17 |
20120123438 | METHODS FOR INTRA-TENON'S SHUNT PLACEMENT - The present invention generally relates to the reduction of intraocular pressure, and in particular, to methods for treating glaucoma by insertion of an intraocular shunt in the eye such that it forms a drainage pathway between the anterior chamber and the intra-Tenon's space. | 2012-05-17 |
20120123439 | INTRAOCULAR SHUNT DEPLOYMENT DEVICES - The invention generally relates to devices for deploying an intraocular shunt within an eye. In certain embodiments, devices of the invention include a housing, a deployment mechanism at least partially disposed within the housing, and a hollow shaft coupled to the deployment mechanism, in which the shaft is configured to hold an intraocular shunt, and in which rotation of the deployment mechanism results in deployment of the shunt. | 2012-05-17 |
20120123440 | METHODS FOR DEPLOYING AN INTRAOCULAR SHUNT FROM A DEPLOYMENT DEVICE AND INTO AN EYE - The invention generally relates to methods for using an intraocular shunt deployment device to deploy an intraocular shunt from the device and into an eye. | 2012-05-17 |
20120123441 | TENSION CONTROL IN ACTUATION OF MULTI-JOINT MEDICAL INSTRUMENTS - Control systems and methods for a medical instrument use measurements to determine and control the tensions that actuators apply through instrument transmission systems. The use of tension and feedback allows control of a medical instrument having transmission systems that provide non-negligible compliance between joints and actuators even when the positions of joints cannot be directly related to actuator positions. One embodiment determines joint torques and tensions from differences between desired and measured joint positions. Another embodiment determines joint torques and tensions from differences between desired and measured positions of a tip of the instrument. Determination of tensions from joint torques can be performed using sequential evaluation of joints in an order from a distal end of the instrument toward a proximal end of the instrument. | 2012-05-17 |
20120123442 | ADHESIVE PATCH WITH ENZYME - An adhesive patch for the removal or thinning of keratinaceous tissue comprising a backing layer covered on one side by an adhesive layer and an enzyme material comprising salmon zonase. The enzyme material selectively attacks the keratin, but not living cells. | 2012-05-17 |
20120123443 | DERMATOME WITH ULTRASONIC CUTTING BLADE - A dermatome assembly is operable to harvest a skin graft and includes an ultrasonic dermatome and a power supply. The ultrasonic dermatome includes a body and an ultrasonic blade assembly mounted in the body. The blade assembly includes a frequency generator and a cutting horn powered by the frequency generator. The cutting horn is spaced apart from the body so that the body is restricted from damping vibrational movement of the cutting horn. The dermatome assembly is operable to precisely control the thickness of the cut skin graft and also restrict the cutting horn from overheating. | 2012-05-17 |
20120123444 | Optical Blade And Hair Cutting Device - The invention relates to an optical blade and a hair cutting device, adapted for cutting a hair near skin of a human body part or animal body part. The optical blade ( | 2012-05-17 |
20120123445 | CLIP APPLICATOR - A clamp assembly comprising: (a) a clamping device biased toward a closed position; (b) a first retainer bar removably coupled to the clamping device; (c) a second retainer bar removably coupled to the clamping device, where the first retainer bar and the second retainer bar are oriented in parallel to one another. | 2012-05-17 |
20120123446 | APPARATUS FOR APPLYING SURGICAL CLIPS - An apparatus for applying surgical clips has a body portion housing a clip stack and a pair of jaws supported at a distal end of the body portion. The body portion includes a camming member, a clip follower and a lockout member having a plurality of stop members. The lockout member is movable from a first position in slidable relation to the camming member to a second position interlocked with the camming member. The camming member has at least one notch, and in a second position the lockout member has at least one of the stop members positioned to interface with the at least one notch. The engagement between the stop member and the notch limits distal movement of the camming member. The clip follower actuates the lockout member when the clip follower advances to a predetermined clip in the clip stack. | 2012-05-17 |
20120123447 | DEVICE FOR TENSIONING FLEXIBLE MATERIAL - The present invention provides a device for impart tension to a flexible material, for example, a suture. The device may be used during surgical procedures to ensure the proper tension is exerted. | 2012-05-17 |
20120123448 | METHOD AND APPARATUS FOR PASSING SUTURE THROUGH TISSUE - A suture passer comprising:
| 2012-05-17 |
20120123449 | BRIDGE CLIP TISSUE CONNECTOR APPARATUS AND METHODS - A novel bridge clip tissue connector includes two clips separated by a bridge portion. The clips allow for the connecting of tissue at two positions that are maintained by the bridge portion. The connector can be used for performing a wide variety of surgical procedures, including anastomosis and a horizontal mattress suture-like connection. | 2012-05-17 |
20120123450 | FASTENING DEVICE, IMPLANT DEVICE, LOCKING METHOD, AND OPERATION METHOD - The invention relates to a fastening device for implant device, the fastening device comprising at least two fastening sections, where a first fastening section is arranged with a through hole, a second fastening section is arranged with a protruding part, and where said protruding part is in place in said trough hole in a fastening device locking state, where the protruding part on the second fastening section is arranged with a trough channel having an inlet and an outlet, said through channel being arranged to receive an implant device feed member, said inlet and outlet being accessible from the exterior of the fastening device in said fastening device locking state, wherein the first fastening section is securely locked to the second fastening section when, in said fastening device locking state, said implant device feed member is in place in the trough channel and protrudes from both the inlet and the outlet of said trough channel. The invention further relates to an implant device comprising a fastening device, and a method for securely locking a first fastening section of a fastening device for an implant device to a second section of a fastening device for an implant device. | 2012-05-17 |
20120123451 | SUTURELESS VASCULAR ANASTOMOSIS CONNECTION - A system is described for performing vascular anastomosis without the use of sutures. The system includes a connector comprised of memory material and an incision seal, The connector has one end configured to securely engage a graft vessel and another end with wings and barbs. The wings are configured to securely engage an inner wall of a main vessel and the barbs are configured to lock with the incision seal, Once locked, the incision seal and the connector apply a clamping force that secures the graft vessel with the main vessel. | 2012-05-17 |
20120123452 | SUTURELESS VASCULAR ANASTOMOSIS CONNECTION - A system is described for performing vascular anastomosis without the use of sutures. The system includes a connector comprised of memory material and an incision seal. The connector has one end configured to securely engage a graft vessel and another end with wings and barbs. The wings are configured to securely engage an inner wall of a main vessel and the barbs are configured to lock with the incision seal. Once locked, the incision seal and the connector apply a clamping force that secures the graft vessel with the main vessel. | 2012-05-17 |
20120123453 | SUTURELESS VASCULAR ANASTOMOSIS CONNECTION - Techniques for sutureless vascular anastomosis are described, including a connector having a tip configured to be inserted into a graft vessel, a body having a tine configured to engage tissue associated with a graft vessel, and a base having a front wing, a rear wing, and a barb, each of the front wing, the rear wing, and the barb being formed integrally with the base using a memory material, wherein the front wing, the rear wing, and the barb deploy at one or more pre-determined angles when a restraining force is removed, the restraining force keeping the front wing, the rear wing, and the barb in substantially axial alignment with the body. | 2012-05-17 |
20120123454 | SUTURELESS VASCULAR ANASTOMOSIS CONNECTION - Techniques for sutureless vascular anastomosis are described, including a sutureless vascular anastomosis connector configured to couple a graft vessel to a main vessel, including a connector body configured to engage a main vessel when inserted into an opening in a wall of the main vessel, and a wing coupled to the connector body and formed using a memory material, the wing being configured to rotate about a transverse axis of the connector when a restraining force is removed from an exterior surface of the wing. | 2012-05-17 |
20120123455 | SUTURELESS VASCULAR ANASTOMOSIS CONNECTION - Techniques for sutureless vascular anastomosis are described, including a connector configured to provide fluid communication between a graft vessel and a main vessel, the connector having tines disposed circumferentially about an outer surface of the connector, a front wing coupled to the base, the front wing having a tine configured to engage an inner surface of the main vessel, and having a hinge coupling the front wing to the connector, and a rear wing coupled to the base, the rear wing having another tine configured to engage the inner surface of the main vessel, and having another hinge coupling the rear wing to the connector. | 2012-05-17 |
20120123456 | SUTURELESS VASCULAR ANASTOMOSIS CONNECTION - Techniques for sutureless vascular anastomosis are described, including an incision seal including a base configured to partially house an outer surface of a main vessel, the base being formed using a material that is configured to be penetrated by a barb disposed on a connector the main vessel being secured to the base when the base is at least partially pierced by the barb, an upper lumen configured to guide a graft vessel, and a housing opening configured to receive the graft vessel. | 2012-05-17 |
20120123457 | Anvil Delivery Device Accessory - A method for performing a surgical procedure is disclosed which uses an anvil delivery system including an anvil assembly, a flexible tube having a first end portion and a second end portion, and a fitting to deliver the anvil assembly to a desired site. The method includes the steps of cutting a second end portion of the flexible tube, attaching a fitting to the second end portion of the flexible tube which has been cut, inserting the insertion tip into tissue, advancing the insertion tip along with the flexible tube and anvil assembly to the desired site within a patient's body, and removing the flexible tube from the anvil assembly and from the desired site leaving the anvil assembly in a patient's body at the desired site. | 2012-05-17 |
20120123458 | ULTRASONIC DEVICE FOR CUTTING AND COAGULATING WITH STEPPED OUTPUT - An apparatus, system, and method for driving an end effector in a surgical instrument are disclosed. The method comprises generating a first ultrasonic drive signal by a generator, actuating the ultrasonic transducer with the first ultrasonic drive signal for a first period, generating a second ultrasonic drive signal by the generator, and actuating the ultrasonic transducer with the second ultrasonic drive signal for a second period, subsequent to the first period. The first drive signal second drive signal are different over the first and second periods. The first and second drive signals define a step function waveform over the first and second periods. The apparatus comprises a generator to couple to an ultrasonic instrument. The system comprises a generator coupled to an ultrasonic instrument comprising an ultrasonic drive system comprising an ultrasonic transducer coupled to a waveguide and an end effector. The ultrasonic drive system resonates at a resonate frequency. | 2012-05-17 |
20120123459 | SAFETY LANCETS HAVING ANGLED GRIPS - A single-use safety lancet having a housing, a triggering mechanism, and at least one grip. The housing contains a drive system and includes a proximal end and a distal end. The triggering mechanism is coupled to the proximal end of the housing and is operable to activate a lancet stroke. The at least one grip extends from the housing and is operable to permit user interaction therewith. | 2012-05-17 |
20120123460 | TROCAR - A trocar is described. The trocar is formed of a biocompatible material, such as but not limited to stainless steel. Accordingly, the trocar is reusable for a relatively large number of surgical procedures assuming conventional sterilization techniques are employed after each surgical procedure. Additionally, the trocar is provided with an angled blade design formed on a distal portion of the trocar shaft. More specifically, the blade design includes a first portion extending substantially co-planar to a proximal portion of the tip portion of the trocar shaft and a second portion extending angularly inwardly towards a distal portion of the tip portion of the trocar shaft. | 2012-05-17 |
20120123461 | ACCESS TROCAR AND RELATED METHOD THEREOF - System and method that is directed to medical treatments of organs having anatomical spaces, such as (but not limited to) the heart and the pericardial space. Specifically, an apparatus and method is provided for safely accessing anatomical spaces with surfaces to deliver medical devices or media into such spaces, or to remove fluids from such spaces. The methods and apparatus may include a first elongated member with a sharp tip used to penetrate the surface surrounding the anatomical space with a second elongated member with a helical tine used to engage the surface and lift the surface away from the underlying anatomical space. Once the first elongated member has incised the surface, it is removed, and the incision may be used as a point of entry for delivering media or medical devices into the anatomical space, or for carrying out further medical procedures. | 2012-05-17 |
20120123462 | TATTOOING DEVICE - A tattooing apparatus includes a tattoo needle; and upward and downward moving means to transmit a rotating force of a driving motor to the tattoo needle. The upward and downward moving means consists of a cam structure to convert a rotary movement by the rotating force of a driving motor into a linear movement, and includes a bearing member for rolling contact to reduce vibrations and noises. | 2012-05-17 |
20120123463 | MECHANICALLY-GUIDED TRANSORAL BOUGIE - The present invention is referred to a mechanically-guided transoral bougie, comprising an elongated body with an external end and a distal end; said external end includes a guiding mechanism mechanically connected to said distal end to allow the surgeon to move said distal end in any direction once the bougie is inserted into the stomach. Said guiding mechanism includes a manually operated guiding control. | 2012-05-17 |
20120123464 | INTRODUCER ASSEMBLY AND DILATOR TIP THEREFOR - An introducer assembly ( | 2012-05-17 |
20120123465 | METHOD AND APPARATUS FOR TREATING OBESITY AND CONTROLLING WEIGHT GAIN USING SELF-EXPANDING INTRAGASTRIC DEVICES - The invention generally relates to a method and apparatus to treat obesity and controlling weight gain. In an exemplary embodiment, the invention relates to a covered cage device that is implanted within a human's stomach to occupy volume and cause a reduced desire for eating. The covered cage device is made from a wire-mesh, such a Nitinol, and can be adjustable and collapsible. In another embodiment, the covered cage device has edges that provide stimulation to the stomach to induce a feeling of fullness. | 2012-05-17 |
20120123466 | AXIALLY VARIABLE RADIAL PRESSURE CAGES FOR CLOT CAPTURE - A device for removing a blood clot from a lumen of a vessel, the device comprising a pusher and an expandable tubular cage fixedly engaged to the pusher. The tubular cage has a proximal end, a distal end, and a wall extending therebetween. The wall comprises a plurality of bands of cells axially arranged along the tubular cage, wherein one band of cells comprises at least one skiving cell having a cell wall with a proximal portion, a distal portion, and a central portion between the proximal portion and the distal portion. The central portion deforms radially inward in response to a radially applied force to a greater extent than the distal portion. | 2012-05-17 |
20120123467 | DEVICE AND METHOD FOR DISPENSING A MATERIAL WITH THERMOPLATIC PROPERTIES IN A FLOWABLE STATE AT AN OPERATION SITE IN A HUMAN OR ANIMAL PATIENT - For dispensing a material with thermoplastic properties in a flowable state at an operation site in a human or animal patient, a device is used, which includes the material having thermoplastic properties in a solid state and is equipped for bringing the material into a flowable state at a distal device end positioned at the site where dispensing is desired and for driving the flowable material from this distal device end. The device comprises a rotation drive, a consumable element and a dispenser element, wherein one of the two elements is coupled to the rotation drive and wherein the consumable element comprises the material to be dispensed. The two elements are arranged with parallel longitudinal axes and the dispenser element comprises a distal end piece with a proximal face against which a distal face of the consumable element is held and advanced during dispensing. | 2012-05-17 |
20120123468 | Wire-Like and Other Devices for Treating Septal Defects and Systems and Methods for Delivering the Same - Systems, devices and methods for treating internal tissue defects, such as septal defects, with implantable devices are provided. In some exemplary embodiments, these devices include one or more wires coupled together. The device can include deflectable anchors for engaging the septal tissue. | 2012-05-17 |
20120123469 | SURGICAL COILS AND METHODS OF DEPLOYING - Surgical coils for marking, anchoring, stapling and suturing that can be implanted in the body by deforming it to a small cross section profile and then sliding it through a low profile delivery device then deployig from an embodiment of a delivery device at a targeted site. Embodiments of surgical coils when deployed revert back to a coiled configuration and circle tissue at the target site. Can be deployed about attachment members, such as suture lines, marker lines and the like for anchoring same. | 2012-05-17 |
20120123470 | Medical Suturing Needle - Provided is a medical suturing needle or a round needle having a circular section, which is balanced between the magnitude of an insertion resistance to living tissues and the difficulty in damaging gloves, thereby to improve the safety. The medical suturing needle (A) comprises a ball-shaped needle tip ( | 2012-05-17 |
20120123471 | NEEDLE FOR LAPAROSCOPIC SUTURING INSTRUMENT - A surgical needle includes a pair of ends, a mid-region extending between the ends, and at least one grasping feature configured for grasping by a suturing instrument. An end of a suture is secured to the mid-region of the needle in a manner such that the end of the suture defines an oblique angle with at least part of the centerline defined by the mid-region of the needle. The end of the suture may be disposed in a hollow portion of the needle. The grasping feature may include a notch such as a scallop. The suture may be pivotally coupled with the needle via a ball or pin. The needle may have one or more sharp points. The sharp point may include three converging cutting edges, at least two planar surfaces bounded by the three cutting edges, and a rounded surface bounded by two of the three cutting edges. | 2012-05-17 |
20120123472 | APPARATUS FOR HOUSING A PLURALITY OF NEEDLES AND METHOD OF USE THEREFOR - An apparatus houses a plurality of surgical elements, such as needles and sutures, both before and after use. The largest cross-sectional dimension of the housing is preferably less than about 12 mm. In some embodiments, the apparatus includes a substantially rigid housing having a first section that holds a plurality of unused needles and a second section that receives the plurality of needles after use. In other embodiments, the apparatus includes a flexible panel having a plurality of pockets therein, wherein each pocket is configured to house a single needle. | 2012-05-17 |
20120123473 | CANNULA SYSTEM AND METHOD FOR PARTIAL THICKNESS ROTATOR CUFF REPAIR - A trans-soft tissue anchor implantation system in one embodiment includes a positioning wire having a tissue penetrating distal tip, a cannula for passage through the soft tissue and a suture anchor. The cannula has an axial lumen therethrough sized to accommodate at least the positioning wire, a thin-walled distal portion and a tissue engaging feature, such as an arcuate groove, on at least a portion of an outer surface of the cannula proximal of and adjacent to the distal portion. Tissue, such as a tendon, expands into the groove allowing a surgeon to manipulate the tissue with the cannula. | 2012-05-17 |
20120123474 | ADJUSTABLE SUTURE-BUTTON CONSTRUCT FOR ANKLE SYNDESMOSIS REPAIR - An adjustable, knotless button/loop construct for fixation of ankle syndesmosis tibio-fibular diastasis and an associated method of ankle repair using the same. The knotless construct comprises a pair of buttons attached to a flexible, continuous, self-cinching, adjustable loop integrated with two splices that are interconnected. The knotless construct is passed through fibular and tibia tunnels and the buttons are secured on the cortical surfaces of tibia and fibula. One of the buttons (for example, an oblong button) is secured on the medial side of the tibia by passing the button and the flexible, adjustable loop though the fibular and tibia tunnels and then flipping and seating the button outside the tibia. The length of the flexible adjustable loop is adjusted so that the second button (for example, a round button) is appropriately secured on the lateral fibula. | 2012-05-17 |
20120123475 | CERVICAL PLATING SYSTEM - A cervical plating system for fixedly connecting two or more vertebrae to each other includes a cervical plate having a fastening hole, the fastening hole penetrating the cervical plate, a fastening screw fitted into the fastening hole in the cervical plate, and a screw locking member disposed adjacent to the fastening hole. The screw locking member is rotatable along the circumference of the fastening hole between a first position, in which it opens the fastening hole, and a second position, in which it at least partially closes the fastening hole. | 2012-05-17 |
20120123476 | CERVICAL FUSION PLATE - A fusion plate that comprises a plate body including extended portions at one end of the plate body with a slot therebetween and extended portions at an opposite end of the plate body with a slot therebetween. The fusion plate further comprises a first pair of holes in the plate body and a second pair of holes in the plate body. The fusion plate also comprises a first locking member slideably engageable to the plate body and being operable to slide over the first pair of holes and a second locking member slideably engageable to the plate body and being operable to slide over the second pair of holes. | 2012-05-17 |
20120123477 | SPINAL STABILIZATION SYSTEMS AND METHODS - A spinal stabilization system may be formed in a patient. In some embodiments, a minimally invasive procedure may be used to form a spinal stabilization system in a patient Bone fastener assemblies may be coupled to vertebrae Each bone fastener assembly may include a bone fastener and a collar. The collar may be rotated and/or angulated relative to the bone fastener. Detachable members may be coupled to the collar to allow for formation of the spinal stabilization system through a small skin incision. The detachable members may allow for alignment of the collars to facilitate insertion of an elongated member in the collars. An elongated member may be positioned in the collars and a closure member may be used to secure the elongated member to the collars. | 2012-05-17 |
20120123478 | LOW PROFILE SPINAL PROSTHESIS INCORPORATING A BONE ANCHOR HAVING A DEFLECTABLE POST AND A COMPOUND SPINAL ROD - A spine stabilization prosthesis which supports the spine while providing for the preservation of spinal motion. The spine stabilization prosthesis incorporates a bone anchor having a deflectable post and a compound spinal rod which provide for load sharing while preserving range of motion and reducing stress exerted upon the bone anchors and spinal anatomy. The bone anchor includes a deflectable post connected by a ball-joint to a bone screw. The compound spinal rod includes a coupling mounted to the deflectable post and connected by a pivoting joint to a rod. The combined motions of the ball-joint and the pivoting joint support a range of motion of adjacent vertebrae which closely approximates the natural range of motion of the spine. | 2012-05-17 |
20120123479 | SYSTEM AND METHOD FOR DYNAMIC VERTEBRAL STABILIZATION - An intervertebral stabilization device and method is disclosed. The device preferably includes a planar spring enclosed within a housing. The housing is joined to an articulation component at either end, and the articulation components have couplings connectable to anchoring components which are securable to adjacent vertebrae. The planar spring can flex and retract providing relative motion between the adjacent vertebrae. The articulation components are ball and socket joints which allow the entire assembly to flexibly follow the curvature of the spine. A fusion rod with articulation components and couplings at either end may be substituted for the spring device. The couplings enable interchangeability between a fusion rod assembly and spring assembly, so that dynamic stabilization can occur at one vertebral level and fusion at the adjacent vertebral level. An overhung spring assembly with a sideways displaced housing which allows for a shorter pedicle to pedicle displacement is also disclosed. | 2012-05-17 |
20120123480 | ANCHORAGE ARRANGEMENT FOR A CONNECTING ROD FOR THE STABILIZATION OF THE SPINE - Plastic rod anchorage for the surgical treatment of the spine where the plastic rod ( | 2012-05-17 |
20120123481 | BONE FIXATION DEVICE - This invention relates to a bone fixation device, and more particularly to a bone fixation device being injectable with medical fillings, comprising: a hollow fixation part having a joining end at a proximal end thereof, and an injecting end at a distal end thereof; a cover part being joined with the injecting end of said hollow fixation part; a medical filling being forceable and/or injectable via the injecting end of said hollow fixation part and into said cover part, such that the medical filling is allowed to become lump-like after injecting. | 2012-05-17 |
20120123482 | SPINAL IMPLANT AND METHOD FOR RESTRICTING SPINAL FLEXION - A spinal implant system for restricting flexion of a spine includes an elongate band proportioned to engage at least two spinous processes. During use, the band is positioned engaging the spinous processes at a spinal segment of interest, where it restricts flexion at the segment. The length and tension of the band may be adjustable following to implantation using percutaneous or transcutaneous means. | 2012-05-17 |
20120123483 | METHOD FOR PLACEMENT OF A PEDICLE SCREW AND ROD SYSTEM - A method for placement of a pedicle screw and rod system that has particular application for spinal fusion surgery. The system includes pedicle screws having ball-shaped heads that are threaded through pedicles of adjacent vertebra into the vertebral body. The system also includes two cannulated posts having a head portion with a planar portion and an opening for accepting the head of the pedicle screw in a secure and multi-axial engagement. The system further includes a tube portion that is coupled to the head portion and extends above the patient's skin. The system also includes a lordotic slotted rod that is slid down the tube portions to be positioned on top of the head portions of the posts so that the planar portions are locked within the slot. Bolts are then slid down the tube portions and are threaded to a threaded portion on the planar portion. | 2012-05-17 |
20120123484 | Ulna Osteotomy System - A bone plate includes a first three-part combination hole extending through a proximal portion of the plate, a first portion configured to engage a threaded head portion of a bone fixation element, a second portion configured to receive a bone fixation element along an axis substantially perpendicular to a longitudinal axis of the bone and a third portion defining a screw axis extending toward the distal end of the elongated body at a non-perpendicular angle relative to the longitudinal axis in combination with a first two-part combination hole extending through the proximal portion, a first threaded portion configured to engage a threaded head portion of a bone fixation element and a second portion defining an elongated slot extending along a longitudinal axis of the plate for receiving a bone fixation element so that the plate may slide along its longitudinal axis relative to the bone fixation element. | 2012-05-17 |
20120123485 | BONE IMPLANT AND SYSTEMS THAT CONTROLLABLY RELEASES SILVER - Silver and/or zinc ion releasing implants, systems and method of operating, inserting and activating/inactivating them are described. In some variations the implant is configured as a bone implant that includes a bone-screw or intramedullary rod like body configured to receive a treatment cartridge having a plurality of ion-releasing members configured as an anode that can controllably engage with a catheter to turn galvanic release of ions on/off as desired. These devices may be configured to release silver ions (and/or zinc ions) above a predetermined level for a predetermined period of time and may maintain a concentration of ions over a relatively large volume of tissue. The ion-releasing members may be configured to reduce or prevent implant movement. | 2012-05-17 |
20120123486 | PEDICLE-SCREW ASSEMBLY - A pedicle-screw assembly has a screw having a threaded shaft extending along a screw axis and having a ball head. A body extending along a body axis is formed with an axially inwardly open screw-head seat in which the ball head can fit and with an oppositely axially outwardly open rod seat. A retainer fitted in the screw-head seat engages around the ball head and in the screw-head seat, and at least one pin extends radially of the body axis and seated in both the body and the retainer for pivoting of the retainer in the screw-head seat about a retainer axis substantially perpendicular to the body axis between a position with the body axis coaxial with the screw axis and a position with the body axis forming an acute axially outwardly open angle with the screw axis. The ball head is swivelable in the retainer.gget | 2012-05-17 |
20120123487 | SPINAL INSTRUMENTS WITH SET SCREW LOADING AND RETENTION APPARATUS AND METHODS OF USE - A spinal instrument with a set screw loading and retention mechanism includes a first tube, a screw slot, and a retention mechanism. The first tube includes an inner lumen disposed concentric and proximate to a head portion of a bone screw. The screw slot is disposed along a portion of the first tube at a distance from the head portion of the bone screw and is configured for loading of a set screw for locking a spinal rod within the head portion of the bone screw. The retention mechanism is disposed along at least a portion of the inner tube configured to selectively retain the set screw. In other features, the first tube includes either an internal rod reduction tube or a screw extender tube. | 2012-05-17 |
20120123488 | Devices For Tachyarrhythmia Sensing And High-Pass Filter Bypass - The present invention, in illustrative embodiments, includes devices for analyzing cardiac signals in an implantable cardiac stimulus system. Within the analysis, a threshold may be defined related to a cardiac event rate. If the cardiac event rate does not exceed the threshold, filtering of captured cardiac signals occurs, including attenuating T-waves. If the cardiac event rate does exceed the threshold, circuitry for analog filtering or programming for digital filtering is bypassed to avoid attenuating low frequency components of the captured cardiac signals. | 2012-05-17 |
20120123489 | ENERGY STORAGE ELEMENT DESIGN AND CONFIGURATION FOR IMPLANTABLE INTRAVASCULAR DEVICE - An energy storage component for use with an implantable intravascular medical device that maximizes the useful volume available in the implantable intravascular medical device by providing a bore in a capacitor or battery that allows connections between various segments of the implantable intravascular medical device to be connected with one another. | 2012-05-17 |
20120123490 | MANUALLY INITIATING WIRELESS TRANSMISSION OF RESUSCITATION EVENT DATA TO MEDICAL DEVICE - An external defibrillator can include a bump sensor for generating motion information and a bump detector for determining whether the external defibrillator has been subjected to a local bump event. The external defibrillator can transmit wirelessly a data signal encoding resuscitation event data to a second external defibrillator over a wireless communication link between the two devices. | 2012-05-17 |
20120123491 | DEFIBRILLATOR DEVICE WITH STATUS INDICATING TRANSPORT HANDLE - A device and method for automatically indicating an operating status of a defibrillator is provided. A defibrillator device includes a housing and a handle attached to the housing constructed at least partially of a light-transmitting material. A user interface is positioned within the housing that includes a plurality of controls thereon, with the plurality of controls enabling a user to control an operating status of the defibrillator device. A light source is positioned within the housing that is configured to illuminate the handle in one of a plurality of colors. The defibrillator device also includes a processor configured to determine the operating status of the defibrillator device and selectively control the light source to illuminate the handle in one of the plurality of colors based on the determined operating status of the defibrillator device. | 2012-05-17 |
20120123492 | BIPHASIC DEFIBRILLATOR WAVEFORM WITH ADJUSTABLE SECOND PHASE TILT - A defibrillator produces a biphasic defibrillation pulse waveform with adjustable tilt for the second phase. The tilt of the second phase of the biphasic waveform can be controllably adjusted by selectively switching a current path which bypasses the patient during delivery of the second phase of the pulse. The inventive biphasic waveform can be delivered by a defibrillator with a single capacitance. | 2012-05-17 |
20120123493 | Method of Defining Continuous Heart Rate vs AV Delay Values and Sensed to Paced AV Delay Offset in Patients Undergoing Cardiac Resynchronization Therapy - A method of data management for optimizing the patient outcome from the provision of cardiac resynchronization therapy (CRT) is described. A regression equation is constructed using 3 data points on a plot of AV delay vs. HR. The x-axis consist of the three points consist of resting HR, HR at the optimal AV delay value during light exercise, and the upper tracking or paced HR. The y-values associated with the three points consist of the AV delay values computed using an equation for ventricular filling time and the optimally determined AV delay value. Also described is a process for determining the sensed to paced AV delay offset. The combined processes yield 4 (the three constant values in the polynomial regression equation Y=b | 2012-05-17 |
20120123494 | SYSTEM FOR ABATING NEURAL STIMULATION SIDE EFFECTS - Various system embodiments comprise a neural stimulation delivery system adapted to deliver a neural stimulation signal for use in delivering a neural stimulation therapy, a side effect detector, and a controller. The controller is adapted to control the neural stimulation delivery system, receive a signal indicative of detected side effect, determine whether the detected side enact is attributable to delivered neural stimulation therapy, and automatically titrate the neural stimulation therapy to abate the side effect. In various embodiments, the side effect detector includes a cough detector. In various embodiments, the controller is adapted to independently adjusting at least one stimulation parameter for at least one phase in the biphasic waveform as part of a process to titrate the neural stimulation therapy. Other aspects and embodiments are provided herein. | 2012-05-17 |
20120123495 | BAROREFLEX STIMULATION TO TREAT ACUTE MYOCARDIAL INFARCTION - An aspect of the present subject relates to an implantable medical system. An embodiment of the system includes a baroreflex stimulator, a myocardial infarction detector, and a controller. The baroreflex stimulator applies a baroreflex stimulation signal through an electrode. The myocardial infarction detector detects an event indicative of myocardial infarction, The controller is connected to the baroreflex stimulator and to the myocardial infarction detector, and is adapted to apply a baroreflex therapy in response to a detected event indicative of myocardial infarction. Other aspects are provided herein. | 2012-05-17 |
20120123496 | CONNECTIVITY DETECTION AND TYPE IDENTIFICATION OF AN IMPLANTED LEAD FOR AN IMPLANTABLE MEDICAL DEVICE - An implantable medical device (IMD) configured to detect lead connectivity as well as to identify lead type. Detecting lead connectivity provides, among other information, confirmation that the lead is connected to the IMD and that such connection has good integrity between the IMD and the electrodes of its leads. With positive affirmation regarding lead connectivity, the IMD can in turn accurately identify the lead type. Such connectivity and lead type information gives a physician enhanced confidence in using and/or reprogramming the IMD with respect to such leads. | 2012-05-17 |
20120123497 | IMPLANTABLE MEDICAL DEVICE AND METHOD OF MOLDING - An implantable medical device that includes a first molded portion and a second molded portion fusion bonded to the first molded portion at an interface. The molded portions each are based on a moldable plastic material. A component, e.g., an electrical component, for the implantable device has at least one section disposed at the fusion-bonded interface of the first molded portion and the second molded portion so that the electronic component is fusion bonded to one or both portions at the interface. | 2012-05-17 |
20120123498 | SLEEP APNEA TREATMENT SYSTEM - An apparatus is provided for treating obstructive sleep apnea. The apparatus has an external device containing a breathing sensor to sense activity associated with breathing of a subject, and also containing a control unit, coupled to the breathing sensor, for generating a signal in response to anatomical activity associated with breathing. The apparatus also has a sublingual implant, containing a receiver, electrodes and circuitry, which wirelessly receives a signal from the external device and applies current to a sublingual muscle site in response to the signal, in a plurality of successive periods of inspiration, even in the absence of a detection of apnea by the external device. | 2012-05-17 |
20120123499 | Therapy Control Using Relative Motion Between Sensors - The invention is directed to controlling therapy delivery based on a relative motion between a first and second activity sensor. The relative motion between the activity sensors is representative of the relative motion between the locations of the body of the patient at which the respective activity sensors are located. The use of relative motion, however, may substantially remove motion experienced by both the activity sensors, e.g., motion caused by the environment in which patient is located, thus providing a new reference frame from which to analyze the motion measurements. The relative motion may be used to detect a condition of a movement disorder and/or control delivery of the therapy delivered to patient to treat or reduce the condition. | 2012-05-17 |
20120123500 | IMPLANTABLE PULSE GENERATOR COMPRISING MRI CURRENT LIMITING WINDINGS IN HEADER STRUCTURE - In one embodiment, a pulse generator for generating electrical stimulation for delivery to a patient, comprises: a hermetically sealed housing containing pulse generating circuitry; a header coupled to the housing for receiving one or more stimulation leads, wherein feedthrough wires are provided to conduct electrical pulses from the pulse generating circuitry to the header; the header comprising a plurality of connectors for electrically connecting to each terminal of the one or more stimulation leads, wherein an inductive winding is disposed around or adjacent to each of the connector structures and is electrically connected between the respective connector structure and a corresponding feedthrough wire to limit MRI induced heating of a respective electrode of the one or more stimulation leads. | 2012-05-17 |
20120123501 | Visual Prosthesis with an Improved Electrode Array Adapted for Foveal Stimulation - The present invention is an improved method of electrically stimulating percepts in a patient with a visual prosthesis, to induce a more controlled perception of light. In particular, the present invention is an improved electrode array to maximize retinal response. The array of the present invention is an array with a center section with no electrode, surrounded by a ring of small high density electrodes. Electrodes beyond to ring are gradually larger and more widely spaced. | 2012-05-17 |
20120123502 | External Trial Stimulator Useable in an Implantable Neurostimulator System - An improved external trial stimulator provides neurostimulation functionality for implanted medical electrodes prior to implantation of an implantable neurostimulator. The external trial stimulator is housed in a four-part housing that provides mechanical and electrostatic discharge protection for the electronics mounted in a central frame of the housing. Connectors attached to leads from the electrodes connect to contacts that are recessed in the housing through ports that are centered for easy access. Multiple indicators provide information to users of the external trial stimulator. | 2012-05-17 |
20120123503 | PATIENT PROGRAMMER WITH CUSTOMIZABLE PROGRAMMING - This disclosure describes techniques for configuring external programmers for use with implantable medical devices. The techniques may include customizing a generic external programmer, e.g., a patient programmer, with an application for interfacing with the implanted medical device. In one example, a method includes receiving, from a clinician programmer, a selected one of a plurality of applications, wherein each of the applications is configured to control the operation of a patient programmer, the selected application is associated with a type of the IMD, and others of the plurality of applications are associated with different types of IMDs, and configuring, based on the received application, the patient programmer to present an interface that enables a user to interact with the IMD via the patient programmer. | 2012-05-17 |
20120123504 | MANUALLY INITIATING WIRELESS RECEPTION OF RESUSCITATION EVENT DATA FROM MEDICAL DEVICE - An external defibrillator can include a bump sensor for generating motion information and a bump detector for determining whether the external defibrillator has been subjected to a local bump event. The external defibrillator can transmit wirelessly a data signal encoding resuscitation event data to a second external defibrillator over a wireless communication link between the two devices. | 2012-05-17 |
20120123505 | IMPLANTABALE NEUROSTIMULATOR-INITIATED STATUS NOTIFICATION - A medical system comprises an implantable medical device having a power source, the implantable medical device configured for monitoring a quantity of the stored energy in the power source, generating a battery status signal based on the monitored quantity of stored energy, and for transcutaneously transmitting a communication initiation signal and the battery status signal. The medical system further comprises an external device configured for transcutaneously receiving the communication initial signal and the battery status signal from the rechargeable implantable medical device, changing from a relatively low energy consumption state to a relatively high energy consumption state in response to the received communication initiation signal, and for generating a user-discernible signal in response to the received status signal. | 2012-05-17 |
20120123506 | DEVICES AND METHODS FOR TREATMENT OF HEART FAILURE AND ASSOCIATED CONDITIONS - Devices and methods of use identification, treatment, and/or management of heart failure and/or associated conditions. Methods may include providing a baroreflex therapy system, providing an implantable measurement device proximate a blood vessel of a patient, the implantable measurement device including a plurality of electrodes, determining an impedance of the blood vessel with the implantable measurement device over a time period of at least one cardiac cycle, generating at least one signal representative of a pressure waveform based on the impedance, activating, deactivating or otherwise modulating the baroreflex therapy system to deliver a therapy to treat heart failure based at least in part on the at least one signal representative of the pressure waveform. | 2012-05-17 |
20120123507 | Phototherapeutic Apparatus and Method - A photo therapeutic device for treating a patient, comprising: a plurality of discharge lamps arranged to emit light with a wavelength of primarily between 590 and 690 nm and a plurality of diode lamp arrays arranged to emit light with a wavelength length of primarily between 780 and 920 nm, wherein the discharge and the diode lamps are arranged to irradiate at least a substantial part of the length of a patient's body. | 2012-05-17 |
20120123508 | Methods and apparatus for wireless control of biological tissue - In exemplary implementations of this present invention, a supercapacitor-based electronic device delivers high currents to an array of implantable light sources or electrodes. The device receives wireless power from an external transmit coil and receives control signals from either an onboard computer or external wireless data telemetry. | 2012-05-17 |
20120123509 | Apparatus For Treatment of Reperfusion Injury - An apparatus to minimize and/or eliminate the effects associated with reperfusion injury consisting of an external pump, heat exchanger and control unit creating a flow loop whereby blood is moved from the body via a pump, cooled by an external heat exchanger and reintroduced into a specific location, thereby locally cooling the surrounding tissue and inducing localized hypothermia to minimize tissue injury resulting from ischemia and the effects associated with reperfusion injury as an obstruction is removed and normal blood flow is restored and including the ability to locally measure pressure and temperature in the body. | 2012-05-17 |
20120123510 | METHOD OF POSITIONING A TUBULAR ELEMENT IN A BLOOD VESSEL OF A PERSON - A method of positioning a tubular element inside a main blood vessel of a person. The tubular element has a main tube with one or more side openings and a transport wire extending through each side opening. A fixator being positioned in each branch vessel and the corresponding guide wire being attached to the corresponding transport wire, whereby re-routing of the guide wire is performed by pulling the transport wire to have the guide wire extend from the fixator through the corresponding side opening and to the outside of the person. This re-routed guide wire may be used for positioning the tubular element or guiding additional elements from the tubular element and into the branch vessel. | 2012-05-17 |