24th week of 2012 patent applcation highlights part 57 |
Patent application number | Title | Published |
20120150153 | Method and System for Monitoring Nutritional Uptake as a Function of Microflora Intestinal Gas Levels - Systems and methods for monitoring nutritional uptake of an individual are disclosed. The method can include monitoring microflora intestinal gas concentration levels associated with a patient and adjusting the volume of nutrient provided by the patient with an artificial feeding device based at least in part on the microflora intestinal gas levels associated with the patient. A microflora intestinal gas sensor can be used to monitor the microflora intestinal gas associated with the patient. The microflora intestinal gas sensor can monitor the microflora intestinal gas in a patient's exhaled breath or in the patient's digestive tract. The microflora intestinal gas sensor be included as part of an enteral feeding system at the distal end or outside end of an enteral feeding tube. Systems and methods for monitoring nutritional uptake of an infant based on microflora intestinal gas levels associated with the infant are also disclosed. | 2012-06-14 |
20120150154 | DECOUPLING INSTRUMENT SHAFT ROLL AND END EFFECTOR ACTUATION IN A SURGICAL INSTRUMENT - Surgical assemblies and related methods are disclosed that provide for decoupling of instrument shaft roll and end effector actuation. A surgical assembly includes a base, an instrument shaft rotationally mounted to the base, an end effector supported at a distal end of the instrument shaft and including an actuation mechanism driven by a rotational motion, a drive shaft rotationally coupled with the actuation mechanism and configured to provide the rotational motion to the actuation mechanism, and a differential rotationally coupled to the drive shaft and receiving a first input motion and a second input motion. The differential combines the first and second input motions to generate an output motion that rotates the drive shaft. The first input motion is rotationally coupleable to an actuation source. The second input motion is coupled to rotation of the instrument shaft relative to the base. | 2012-06-14 |
20120150155 | Instrument Control Device - Embodiments include an instrument including an end effector located near a distal end of the instrument, an elongated member connected to the end effector, and a handle located near a proximal end of the instrument. The instrument also includes a ball and socket joint including a ball rotatable in a socket. The ball and socket joint connects the elongated member to the handle, and the handle is configured to move with respect to the elongated member via the ball and socket joint. The instrument further includes a control member connected to one of the ball or the socket, and the control member extends through the elongated member and connects the ball and socket joint to the end effector to control movement of the end effector. | 2012-06-14 |
20120150156 | Laser device, in particular, for ophthalmological laser surgery - A laser device, in particular for ophthalmological laser surgery, comprising a laser source ( | 2012-06-14 |
20120150157 | Laser device for ophthalmological laser surgery - A laser device, in particular for ophthalmological laser surgery, comprising a laser source ( | 2012-06-14 |
20120150158 | Device and process for machining the cornea of a human eye with focused pulsed laser radiation - A device for generating at least one continuous slit-like incision ( | 2012-06-14 |
20120150159 | METHOD FOR MARKING COAGULATION SITES OF A RETINA AND SYSTEM FOR COAGULATING THE RETINA - A method for marking coagulation sites on a retina by application of a light source including: projecting a serial spot sequence from a sequential, one-dimensional series of spots on the retina, wherein the individual spots indicate the coagulation sites; waiting for confirmation of the sequence of individual spots; after confirming, recalculating an automated sequence of steps having a further serial spot sequence and projecting them on the retina according to the first step; and subsequent repeating of the second and third steps. Also, a system for coagulating the retina, having an imaging diagnostic unit, a therapy beam for coagulating coagulation sites, a pilot beam for marking the coagulation sites by a spot sequence, a beam deflecting unit for generating the spot sequence and for positioning the therapy beam, an electronic control unit for controlling the above devices, a software interface, and an interactive interface. | 2012-06-14 |
20120150160 | Apparatus for laser surgical ophthalmology - The invention relates to an apparatus for laser surgical ophthalmology, comprising a source of pulsed femtosecond laser radiation, components for guiding and focusing the laser radiation onto or into a tissue of an eye to be treated, a control unit controlling the source, which has been set up to switch the source between at least two operating modes with respectively differing radiation properties of the laser radiation, wherein in a first operating mode the radiation properties of the laser radiation are matched to the placement of an incision in the tissue, and in a second operating mode the radiation properties of the laser radiation are matched to a welding or cross-linking of the tissue. | 2012-06-14 |
20120150161 | SYSTEM AND METHOD FOR INCISING MATERIAL - Systems and methods of incising a portion of a material include creating a sub-surface separation in a region of the material, and incising a periphery of the region with a pulsed laser beam to produce an edge of the portion. The edge includes a periodically varying shape to secure the portion to the material when the portion is reintegrated. The system includes a laser producing the pulsed laser beam, a scanner operable in response to a control signal, and a controller coupled to the scanner. The controller produces the control signal. In response to the control signal, the scanner creates a sub-surface separation in the region with the pulsed laser beam and incises the periphery of the region with the pulsed laser beam to produce the edge with the periodically varying shape. | 2012-06-14 |
20120150162 | ONE-CARD PRESBYOPIA SYSTEMS AND RELATED METHODS - Methods and systems for correcting presbyopia using a surgical excimer laser include activating the laser once and transmitting a pre-defined three dimensional ablation profile to treat presbyopia based on the single activating step. | 2012-06-14 |
20120150163 | Home Use Device and Method for Treating Skin Conditions - Skin tissue is subjected to thermal energy that creates heating of the area being treated causing pores and follicle ducts to open so that excess oil, sebum, fatty deposits, or other unwanted deposits can be removed. A vacuum device is used to direct suction to the treated skin area helping to remove the unwanted deposits. Patterned thermal modification of tissue is used to expedite healing and minimize pain. The heating is controlled so that no skin tissue is damaged while still providing enough heat to the skin to alter the flow of sebum and destroy bacteria in the treated area. | 2012-06-14 |
20120150164 | Methods and System for Image Guided Cell Ablation with Microscopic Resolution - The invention provides systems and method for the removal of diseased cells during surgery. | 2012-06-14 |
20120150165 | Bipolar Electrosurgical Device - A bipolar electrosurgical device includes a shaft and an electrode tip coupled to a distal end of the shaft. At least a portion of the electrode tip extends distally beyond the distal end of the shaft and includes an insulator extending between a first electrode and a second electrode. The first electrode is configured to he an active electrode and the second electrode is configured to be a return electrode. The electrode tip can include a substantially conically-shaped portion, or can include a spherical portion and a cylindrical portion protruding from the spherical portion at a non-zero angle with respect to a longitudinal axis of the shaft. The substantially conically-shaped portion can include at least a portion of one of the first electrode and the second electrode. The distal end of the shaft can include a fluid outlet opening to provide fluid from a fluid source onto the first electrode and the second electrode. | 2012-06-14 |
20120150166 | Ultrashort Pulse Laser Subsurface Tissue Modifications - For Example, said method and device are directed towards the treatment of skin and subsurface structure of skin for removal of hair, skin protection from Sun light and other externally damaging effects, bacteria depositions, and reduction of hair, acne, sweat, wrinkles among other applications in the skin. Additional example of embodiments of the present invention are subsurface and surface treatment of the cornea, crystalline lens, retina and other ophthalmology applications in treatment of the eye. | 2012-06-14 |
20120150167 | ELECTROSURGICAL INSTRUMENT - An electrosurgical instrument for minimally invasive surgery, the instrument including two gripping parts which can be brought together into a gripping direction or moved apart counter to the gripping direction. At least one gripping part includes three or more electrically conductive sections, electrically insulated relative to each other. Each electrically conductive section may be separately connected to a high frequency (RF) current generator such that each electrically conductive section can be configured in various electrical configurations by the RF current generator. | 2012-06-14 |
20120150168 | METHOD FOR FRACTIONAL SKIN TREATMENT - A method for cosmetic RF skin treatment where the RF energy supply is isolated from the patient treated, such that in course of treatment no undesired current flows through the subject body. The method includes RF energy to the skin using an applicator with a tip populated by at least one voltage to skin delivering element and an isolating transformer located proximate to the tip to reduce ground currents through parasitic capacitance. The impedance of the skin is monitored during an RF treatment pulse, and operating a controller to control the delivery of an amount of energy to the skin, the amount sufficient to cause a desired skin effect. The pulse energy is increased if the skin impedance is lower than a predetermined impedance threshold; cutting off RF energy supply if the skin impedance is below a predetermined skin impedance value; and preventing pain by cutting-off RF pulses above a predetermined skin impedance value. | 2012-06-14 |
20120150169 | IMPEDANCE MEASUREMENT TO MONITOR ORGAN PERFUSION OR HEMODYNAMIC STATUS - A system and method for deliverying an ablation therapy that includes delivering the ablation therapy, delivering drive signals to establish a drive signal vector fields, determining impedance signals in response to the drive signals, determining a first impedance parameter in response to the first impedance signal and a second impedance parameter in response to the second impedance signal, determining whether there is a change in a hemodynamic status of the tissue subsequent to delivery of the ablation therapy in response to the first impedance parameter and the second impedance parameter, and adjusting delivery of the ablation therapy in response to determining whether there is a change in a hemodynamic status of the tissue. | 2012-06-14 |
20120150170 | Method and System for Controlling Output of RF Medical Generator - A system for monitoring and/or controlling tissue modification during an electrosurgical procedure is disclosed. The system includes a sensor module and a control module operatively coupled to the sensor module and configured to control the delivery of electrosurgical energy to tissue based on information provided by the sensor module. The sensor module further includes at least one optical source configured to generate light and at least one optical detector configured to analyze a portion of the light transmitted through, and/or reflected from, the tissue. | 2012-06-14 |
20120150171 | Controlling Coagulum Formation - Some embodiments of a medical instrument can be configured to reduce the formation of coagulum by delivering a negative charge bias to conductive surfaces that interface with blood or bodily tissue during a medical procedure. The application of the negative charge at the instrument-blood interface can reduce the fibrinogen deposition and the formation of coagulum because fibrinogen molecules in general are negatively charged at neutral pH levels. In addition, some embodiments of the instrument may be configured to irrigate the instrument-blood interface with RGD/C1fA peptides, a bicarbonate solution (or other high pH solution), or both to further repel the fibrinogen and thereby inhibit the formation of coagulum. Accordingly, some embodiments of the medical instrument can substantially reduce the risks of thromboembolism during particular medical procedures. | 2012-06-14 |
20120150172 | Multi-Electrode Energy Delivery Device and Method of Using the Same - An energy delivery device for treating a patient includes a probe body and a plurality of elongate electrode elements that extend radially away from the probe body when deployed into tissue of the patient. The electrode elements are adapted to receive electrical treatment energy such as irreversible electroporation (IRE) pulses from an energy source. In one embodiment, each electrode element has a longitudinally varying electrical resistance at the electrode-tissue interface along the electrode so as to provide a uniform electric field along the length of the electrode. The uniform electric field allows a more uniform ablation of tissue within a treatment zone. | 2012-06-14 |
20120150173 | METHOD FOR IN SITU TREATMENT OF A TISSUE - A method for dehydrating, electro-oxidizing, or electro-reducing a target tissue is described. The method utilizes an electrochemical probe or other device to deliver one or more beneficial agents into the target tissue. Water from the target tissue provides a precursor that may be split by electrolysis to generate the beneficial agent. Alternatively, water is provided from an external source to generate the beneficial agent. The beneficial agent facilitates in situ oxidation and/or reduction of a material within the tissue. One type of beneficial agent is ozone. | 2012-06-14 |
20120150174 | APPARATUS FOR FRACTIONAL SKIN TREATMENT - An apparatus for cosmetic RF skin treatment where the RF energy supply is isolated from the patient treated, such that in course of treatment no undesired current flows through the subject body. The apparatus includes an applicator for fractional skin treatment that has a tip with voltage to skin delivering elements, an isolating transformer located in close proximity to the tip and one or more capacitors serially connected with the tip and output coil of the isolating transformer. | 2012-06-14 |
20120150175 | Irrigated ablation electrode assembly and method for control of temperature - Embodiments of the present invention provide an irrigated catheter having irrigation fluid directed at target areas where coagulation is more likely to occur so as to minimize blood coagulation and the associated problems. In one embodiment, an irrigated ablation electrode assembly for use with an irrigated catheter device comprises a proximal member having at least one passageway for a fluid with an outlet disposed at an external surface of the proximal member; and a distal member connected with the proximal member and having an external surface. The distal member includes an electrode. The external surface of the proximal member and the external surface of the distal member meet at an intersection. The at least one passageway of the proximal member is configured to direct a fluid flow through the outlet toward a region adjacent the intersection. | 2012-06-14 |
20120150176 | CONTROL OF JAW COMPRESSION IN SURGICAL INSTRUMENT HAVING END EFFECTOR WITH OPPOSING JAW MEMBERS - A surgical instrument comprising a surgical instrument with opposing jaw members for clamping tissue therebetween. The surgical instrument may comprise a latch at a distal end of the end effector. The latch latches the distal end of the first jaw member to the distal end of the second jaw when the jaw members are in the closed position. Also, one of the jaw members may comprise a moveable tissue-contacting portion and a thermally-controlled spring adjacent to the tissue-contacting portion. The thermally-controlled spring is transitionable between a contracted state and an expanded state. The thermally-controlled spring may comprise a temperature-dependent, two-way memory effect, shape memory material. In the expanded state, the thermally-controlled spring urges the moveable tissue-contacting portion in a direction toward the other jaw member when the jaw members are in the closed position. | 2012-06-14 |
20120150177 | COATING SUITABLE FOR SURGICAL INSTRUMENTS - A coating and devices using the coating are provided. The coating is applied in liquid form and dried or otherwise cured to form a durable adherent coating resistant to high temperatures and having optional hydrophobic properties. The coating formulation contains an aqueous formulation of silica, one or more fillers, and sufficient base, (e.g., potassium hydroxide), to have a pH exceeding about 10.5 during at least part of the formulation process. The formulation may contain a compound(s) that affects surface free energy, energy to make the cured coating hydrophobic. Such compounds include silanes containing halogens (e.g., fluorine or chlorine) and in particular silanes containing one or more hydrolyzable groups attached to at least one silicon atom and a group containing one or more halogens (e.g., chlorine or fluorine). A medical instrument (e.g., electrosurgical instrument) may be at least partially covered by a coating using the formulation. | 2012-06-14 |
20120150178 | ELECTRO-CAUTERY CATHETER - An integrated catheter assembly for enabling diverse endoscopic in situ therapies. The assembly includes a catheter with an irrigation fluid lumen, a distal electrode tip portion that acts as a hemostat, and a cutting wire for making incisions in or ablating tissue. A cutting wire hub provides a sealing entrance for a cutting wire. An operator enables the physician to displace the cutting wire between extended and retracted positions. The cutting wire and electrode are electrically isolated. In addition, the catheter assembly may include a planar tip which, when extended outside the distal end of the assembly, assumes a substantially flat unbiased configuration for use. The apparatus of the present invention allows the physician to make incisions in or ablate tissue using electrosurgery, irrigate tissue, and cauterize or coagulate tissue without having to remove the apparatus from the working channel of the endoscope. | 2012-06-14 |
20120150179 | BIPOLAR MEDICAL DEVICES FOR EXTRACTING TISSUE AND METHODS THEREFOR - A bipolar medical device for extracting tissue including a handle, and an outer tube projecting from the handle, the outer tube extending along a longitudinal axis and including a proximal end connected with the housing and a distal end spaced from the proximal end. The medical device includes a split tube disposed within the outer tube, the split tube having a distal end including a first cutting element and an opposing second cutting element, a motor coupled with the split tube for selectively rotating the split tube and the first and second cutting elements about the longitudinal axis, and an electrosurgical generator coupled with the split tube, whereby the first cutting element is connectable with a first pole of the electrosurgical generator and the second element is connectable with a second pole of the electrosurgical generator for passing electrical current between the first and second cutting elements. | 2012-06-14 |
20120150180 | ADJUSTMENT TOOL FOR EXTERNAL FIXATOR - An adjustment tool for an external fixator comprises a fitting element for holding fast a clamping assembly of the external fixator. A positioning clamp is provided for fixing the adjustment tool on a rod of the external fixator near the clamping assembly. A connecting element is attached to the fitting element and the positioning clamp is adapted to move the fitting element towards to or away from the positioning clamp. The fitting element comprises a blocking sleeve adapted to push the uppermost jaw of the clamping assembly in the direction of the longitudinal axis of the clamping assembly to block the second upper most jaw against an abutment portion of the fitting element. The tool further comprises an actuation element within the blocking sleeve to actuate the locking element of the clamping assembly for releasing the rod within the clamping assembly without releasing the bone pin. | 2012-06-14 |
20120150181 | FIXATION CLAMP - A fixation clamp for use in an external fixation system for holding bone fragments adjacent to each other with the help of fixation elements, has of at least one clamping assembly having at least one reception provided by means of grooves to accommodate a fixation element along the longitudinal axis of the reception. At least one locking element extends through the clamping assemblies for blocking the position of the clamping assemblies in a defined angular position. The clamping assembly comprises a first jaw and a second jaw which are in contact with each other via respective contact surfaces. The clamping assembly comprises at least two orientation devices that extend from and/or into said contact surfaces which at least two orientation devices serve to orient the first jaw with respect to the second jaw. | 2012-06-14 |
20120150182 | FIXATION CLAMP WITH THUMBWHEEL - A fixation clamp, more particularly for use in an external fixation system for holding bone fragments adjacent to each other with the help of fixation elements, has at least one clamping assembly having at least one reception opening to accommodate a fixation element along the longitudinal axis of the reception opening. At least one locking element extends through the clamping assembly which locking element provides a clamping force to clamp the fixation element upon tensioning the locking element. The fixation clamp further comprises an actuation element which is in connection with the locking element such that the locking element is actuateable by means of the actuation element, and the actuation element is designed such that it is detachable from the locking element after use and that remounting onto the locking element is prevented after having detached the actuation element from the locking element. | 2012-06-14 |
20120150183 | FIXATION CLAMP - A fixation clamp, more particularly for use in an external fixation system for holding bone fragments adjacent to each other with the help of fixation elements, has at least one clamping assembly having at least one reception to accommodate a fixation element along the longitudinal axis of the reception and at least one locking element extending through the clamping assemblies for blocking the position of the clamping assemblies in a defined angular position. Between said locking element and said at least one clamping assembly there is arranged a washer. The clamping assembly comprises a first contact surface which is spherical and convex and in that said washer comprises a second contact surface which is spherical and concave, wherein the first contact surface is in contact with the second contact surface. | 2012-06-14 |
20120150184 | Cam Driven Jaw for External Fixation Clamps - A clamp includes an opening structurally arranged to receive a fixation element with a cam driven jaw. The clamping assembly includes a first jaw and a second jaw disposed relative to the first jaw. The first and second jaws may be cooperatively positioned to receive the fixation element. A sliding cam is configured to displace relative the first and second jaws. The sliding cam may be associated with the first and second jaws to force the first jaw to vertically displace relative to the second jaw. In one aspect, the sliding cam is structured to vertically displace the first jaw enough to permit an external fixation element to be received between the first and second jaws. | 2012-06-14 |
20120150185 | Revolving Lock for External Fixation Clamps - A clamp assembly includes a first jaw and a second jaw cooperatively positioned to receive the fixation element. A gate is displaceable relative to the first jaw and moveable between an open condition where the gate and the first jaw form an opening of a first size allowing introduction of the fixation element between the first and second jaws and a locking condition where the opening formed by the gate and the first jaw has a second size that prevents removal of the fixation element out from between the first and second jaws. | 2012-06-14 |
20120150186 | External fixation apparatus with angularly adjustable drill guiding and pin clamping means - An external fixation device for holding bone fragments in place includes a housing having a number of rotationally adjustable pin holders, each of which is held by a clamping member that simultaneously clamps the pin holder within an internal mounting surface of the housing and a bone pin within the pin holder. For example, the device includes a number of internal mounting surfaces, each of which can include a single pin holder. A drill guide fitting into the internal mounting surfaces is used to protect soft tissue from bone pins and they are rotated during installation. | 2012-06-14 |
20120150187 | APPARATUS FOR TREATING A FRACTURED BONE - An apparatus for treating a fracture of a bone of a subject includes an intramedullary (IM) nail insertable into a medullary canal of the bone of the subject. The IM nail has a proximal head that defines at least one hole therethrough. A sleeve, which includes a locking mechanism, is engaged with the hole when the sleeve is inserted in the hole. This engagement prevents rotational movement between the sleeve and the nail and inward and outward longitudinal movement of the sleeve relative to the nail. | 2012-06-14 |
20120150188 | ABSORBABLE BONE ADHESIVE APPLICATOR - The instant invention provides of a novel method for repairing bone defects using a polymer blend as well as apparatus for performing such a method. The method includes dispensing a polymer blend either directly on the bone tissue as the fixation means; or secondly in combination with a bone plate, the polymer acting as an adhesive | 2012-06-14 |
20120150189 | FEMORAL GUIDE FOR IMPLANTING A FEMORAL KNEE PROSTHESIS - Disclosed is a method of selecting a femoral prosthetic for implantation relative to a femur using a femoral sizing guide. An extension portion of the femoral sizing guide is placed adjacent to a posterior condyle surface of the femur. A stylus is located proximate to an interior condyle surface of the femur. A first actuator disposed between the extension portion and a base portion is moved to rotatably displace the extension portion with respect to the base portion until the stylus is centrally located on top of the interior condyle. A measurement of the femur is identified with the sizing guide based on a relative location of the stylus, the extension portion and the base portion. A femoral prosthesis is selected based on the measurement. | 2012-06-14 |
20120150190 | Systems and Methods for Implant Removal - Implant removal systems and methods for using the system for removing an implant from a bone are disclosed herein. In an embodiment, a method for removing an intramedullary implant from a bone includes navigating a guidewire into an intramedullary cavity of the bone; inserting the guidewire into a lumen of an intramedullary implant located in the intramedullary cavity of the bone; advancing a removal screw over the guidewire to the intramedullary implant; threading the removal screw into the lumen of the intramedullary implant to engage the removal screw to the intramedullary implant; and applying impaction force on the removal screw to remove the intramedullary implant from the intramedullary cavity. | 2012-06-14 |
20120150192 | METHOD FOR PASSIVELY DECOUPLING TORQUE APPLIED BY A REMOTE ACTUATOR INTO AN INDEPENDENTLY ROTATING MEMBER - Surgical assemblies and related methods are disclosed that provide for the transmission of high levels of actuation torque to a rotary mechanism of an end effector supported by an independently rotatable main shaft without causing undesirable rotation of the main shaft. An input drive shaft is coupled with both the rotary mechanism and the main shaft via a transmission and a rotational coupling so that the main shaft is passively subjected to a counteracting torque opposite in direction to the actuation torque transmitted to the rotary mechanism so as to inhibit rotational driving of the main shaft by the transmitted actuation torque. | 2012-06-14 |
20120150193 | SYSTEM AND METHODS FOR HYSTEROSCOPIC TUBULAR LIGATION - A system for tubular ligation is disclosed. The system may include an anchor designed to advance into a channel and engage the walls of the channel. The anchor may have mechanisms that allow it to securely attach to walls of the channel and pull the channel. The system may also include a body for placement adjacent to the channel to align the anchor with the channel. The anchor and body may be arranged so that subsequent retreat of the anchor toward the body pulls and inverts a portion of the channel. The system may also include an occlusion mechanism for placement about the inverted portion of the channel to seal the channel. The occlusion mechanism may be configured to bias between an open state for placement on the body, and a compressed state for sealing the channel. A method for tubular ligation is also disclosed. | 2012-06-14 |
20120150194 | THREAD HAVING COATED ANCHORING STRUCTURES FOR ANCHORING IN BIOLOGICAL TISSUES AND PROCESS FOR PRODUCTION THEREOF - A thread includes an elongate thread body having on its surface protruding anchoring structures that anchor in biological tissues, and a stiffening coating on the anchoring structures. | 2012-06-14 |
20120150195 | TREATMENT OF SPHINCTER DYSFUNCTION - A dysfunctional sphincter muscle may be treated by shortening the muscle to plicate it and restore its functionality. Plicating the sphincter muscle as described effectively shortens the muscle and permits the muscle to perform its function of closing off the body passage or opening with which it is associated without conventional surgery to expose the sphincter muscle and shorten it. Thus, treatment for incontinence can be achieved by shortening the associated sphincter muscle without surgery that exposes the muscle itself and requires the surgeon to manually grab hold of the muscle and shorten it. | 2012-06-14 |
20120150196 | ENDOSCOPIC APPARATUS WITH INTEGRATED VARICEAL LIGATION DEVICE - A variceal banding endoscope includes an elongated shaft having a distal end and a proximal end that is removably connected to a control unit. The endoscope includes a variceal banding apparatus fixedly attached to the distal end of the endoscope and capable of receiving a plurality of ligation bands. A trigger cable extends from the proximal end to the distal end of the shaft and is digitally actuated by an actuator in the control unit or handle of the scope in response to a user input device. | 2012-06-14 |
20120150197 | Suturing Device with Deployable Needle - A surgical apparatus for use in endoscopic and/or laparoscopic procedures is provided. The surgical apparatus has an elongated body portion, a first jaw member extending from the body portion, and a second jaw member extending from the body portion and opposing the first jaw member. The second jaw member has a split nest slide coupled thereto that is configured to position a surgical incision member in a folded or unfolded position. | 2012-06-14 |
20120150198 | Ergonomically Correct Needle Holder - An ergonomically correct suture needle holder is disclosed. The ergonomically correct suture needle holder comprises a thumb handle having a thumb spinning grip and a ring finger handle having a ring finger grip with a finger holder extending therewith. The ring finger handle and the thumb handle can be pivoted from an open position to a closed position. The needle holder is maintained in the closed position by engaging a first ratchet locking member protruding from the thumb handle with a second ratchet locking member protruding from the ring finger handle. The suture needle holder facilitates the user to twist the user's wrist without moving the user's hand thereof. The thumb spinning grip is custom sized to accommodate a user's thumb and facilitates a swiveling motion of the user's thumb while engaging in surgical movements for allowing the user to suture comfortably without changing the grip on the needle holder. | 2012-06-14 |
20120150199 | LAPAROSCOPIC SUTURING INSTRUMENT WITH DUAL-ACTION NEEDLE GRASPERS - A suture needle driving instrument comprises a shaft, an end effector, and a grasping actuation assembly. The end effector is located at the distal end of the shaft and includes a pair of grasping arms. Each grasping arm comprises a respective pair of jaws. Each pair of jaws is operable to cooperate to grasp and release a suture needle. The grasping actuation assembly is operable to drive one jaw of each pair in one direction while simultaneously driving the other jaw of the pair in an opposite direction, to selectively grasp or release the suture needle. The actuation assembly may include a drive shaft having separate threaded regions with opposing pitch. The end effector is further operable to pass the needle from one arm to the other arm during a suturing procedure. The instrument may be used through a trocar during minimally invasive surgery. | 2012-06-14 |
20120150200 | Endoscopic Needle Assembly - A needle and suture assembly is provided for use with an endoscopic suturing device with a needle holder arm. The needle assembly includes a needle tip and a needle body. The needle tip has a sharp end, a capture groove, a tab groove and a plug portion positioned between the capture groove and the tab groove. The needle body has first and second ends, tip tabs, retainers for removably retaining the needle body relative to the needle holder arm, and a suture opening. The needle tip is fixed relative to the needle body by plastic deformation of the tip tabs into the tab groove. A suture extends into the suture opening of the needle body and is fixed therein. | 2012-06-14 |
20120150201 | VASCULAR SUTURING DEVICE WITH NEEDLE CAPTURE - A surgical device of suturing vascular vessels is described, as well as methods for suturing tissue employing the surgical device. The device includes at least one needle advanceable through tissue and into a needle capture element within a distal end of the surgical device to draw lengths of suture material which can then be used to close various puncture wounds, particularly in vascular tissue. | 2012-06-14 |
20120150202 | DEVICES CONTAINING A SUTURE SLEEVE AND METHODS OF MAKING AND USING - Implantable electrical stimulation leads, lead anchors and suture sleeves, as well as methods of making and using the leads, lead anchors, suture sleeves and electrical stimulation systems are described. The lead anchors and suture sleeves present a number of strategies for anchoring a lead within tissue of a patient. | 2012-06-14 |
20120150203 | ACROMIOCLAVICULAR JOINT FIXATION USING SUTURE BUTTON CONTSTRUCT WITH DOG BONE-SHAPED BUTTON - Methods and systems for AC joint repair using a fixation device having a specific “dog bone” configuration in a minimally invasive approach. One AC fixation system is formed of dog bone shaped buttons and at least one suture tape used to secure the buttons during an AC joint repair. The buttons are provided with openings that allow the passage of suture/tape limbs. Another AC joint fixation system is formed of a metal button inserted over a fused/joined construct having multiple flexible strands. The fused/joined construct is formed of multiple independent and separate suture strands and/or suture tapes that are joined (fused together) at about the midpoint of the tapes and/or sutures, resulting in multiple independent limbs of suture/tape. A suture tape loop construct having an integrally formed eyelet at one end of the loop may also be used in the fixation systems. | 2012-06-14 |
20120150204 | IMPLANTABLE SILK PROSTHETIC DEVICE AND USES THEREOF - A method of using a biocompatible surgical silk mesh prosthetic device in body aesthetics and body contouring, the surgical mesh employing a knit pattern that substantially prevents unraveling and preserves the stability of the mesh device, especially when the mesh device is cut. An example prosthetic device employs a knitted mesh including at least two yarns laid in a knit direction and engaging each other to define a plurality of nodes. The at least two yarns include a first yarn and a second yarn extending between and forming loops about two nodes. The second yarn has a higher tension at the two nodes than the first yarn. the second yarn substantially prevents the first yarn from moving at the two nodes and substantially prevents the knitted mesh from unraveling at the nodes. | 2012-06-14 |
20120150205 | SILK NANOFIBER NERVE CONDUIT AND METHOD FOR PRODUCING THEREOF - The present invention relates to a silk nanofiber nerve conduit characterized in that fibroin nanofibers having a diameter of 200 to 400 nm, originated from silk fiber, are stacked layer upon layer to form a porous conduit-shape; and a method for producing thereof, more specifically, to a method for producing a silk nanofiber nerve conduit comprising: (Step 1) preparing a fibrous spinning solution; (Step 2) producing a silk nanofiber of conduit-shape by electrospinning the fibrous spinning solution prepared in step 1 into the cylindrical collecting part coated with polyethyleneoxide; and (Step 3) separating a silk nanofiber of conduit-shape produced in step 2 from the collecting part. The silk nanofiber nerve conduit of the present invention has excellent biocompatibility; allows the body fluid to be exchanged inter in and out of conduit through pores of the conduit, as well; has a proper elasticity, tensile strength, and tear strength. Due to these properties, the silk nanofiber nerve conduit of the present invention helps the regeneration of the nerve injury to recover a motor skill and a sensory function, and thus shows an excellent effect of nerve regeneration. Therefore, the silk nanofiber nerve conduit of the present invention can be used in treating a nerve injury instead of an existing synthetic polymeric nerve conduit. | 2012-06-14 |
20120150206 | REINFORCING MEDICAL DEVICE - Such reinforcing medical device for a sutured tissue area, comprising a stapling line and a stapling circle, the device having a ring shape, so as to cover and reinforce the area along the stapling circle, wherein the ring comprises covering and reinforcing side means ( | 2012-06-14 |
20120150207 | ROTATIONAL DEVICE WITH ECCENTRIC ABRASIVE ELEMENT AND METHOD OF USE - A rotational device for removing an occlusion from inside a tubular structure, the device comprising a drive shaft for insertion over a guidewire into a tubular structure and an abrasive element on the drive shaft having its centre of mass offset from a longitudinal axis of the drive shaft. A solid counterweight is disposed on the drive shaft spaced from the abrasive element and having its centre of mass offset from the longitudinal axis of the drive shaft so that the abrasive element moves in an orbital path around said axis to abrade an occlusion from inside the tubular structure when the drive shaft rotates around the guidewire. | 2012-06-14 |
20120150208 | Compartment Syndrome Treatment Method And Surgical Instrument For Same - A subcutaneous fasciotomy is performed to relieve pressure due to compartment syndrome. A small incision is made in a patient's skin. A surgical instrument is advanced through the entry location, and moved between the skin and the fascia of the patient to a remote location, with a cutter of the instrument in a stowed configuration. After reaching the remote location, the cutter is deployed to pierce an initial opening in the fascia at the remote location. The fascia is maintained adjacent a blade of the cutter via a notch shape that traps the fascia. The instrument is then withdrawn back toward the entry location with the blade incising the fascia to relieve pressure in the muscle compartment. The surgical instrument is then removed through the entry incision. | 2012-06-14 |
20120150209 | RIBBED SURGICAL BUR - The bur includes a shaft to which a bur head is attached. The bur head includes a plurality of flutes. Each flute at least has a rake surface, a cam surface and a cutting edge. The rake surface extends radially outwardly from the longitudinal axis of the head. The rake surfaces define the flute cutting edge ( | 2012-06-14 |
20120150210 | INFLATABLE, STEERABLE BALLOON FOR ELEVATION OF TISSUE WITHIN A BODY - An apparatus for elevating tissue within a body, including a tubular member having a proximal end and a distal end and a central axis defined therethrough, in which the tubular member comprises a first lumen and a second lumen, separately formed therein, a balloon secured to a region of the tubular member, in which a region of the tubular member is engagable with an injection mechanism, in which the engaged injection mechanism is engagable to be in communication with the first lumen of the tubular member, and in which the first lumen of the tubular member provides a path to an interior of the balloon. | 2012-06-14 |
20120150211 | EMBOLIC PROTECTION DURING PERCUTANEOUS HEART VALVE REPLACEMENT AND SIMILAR PROCEDURES - Various devices are described to provide filtering of flow from the aorta to the left carotid artery and the right carotid artery. The filters can be brought into a desired position through one or more peripheral arteries. A single filter device can provide the desired filtering or a plurality of devices can be used. In particular a single filter device can span between the brachiocephalic artery and the left carotid artery. These filter devices can be used effectively to capture emboli generated during procedures on the heart so that emboli do not travel to the patient's brain where the emboli can cause a stroke or other adverse event. In particular, these filters can be used during percutaneous procedures on the heart, such as endovascular heart valve replacement. | 2012-06-14 |
20120150212 | EMBOLIC PROTECTION DEVICES HAVING SHORT LANDING ZONES - The invention provides an embolic protection device for removing emboli from a blood vessel in a patient's body. The device comprises an elongate host element, an embolic protection element having a collapsed configuration and an expanded configuration, and a flexible tether connected to a distal end of the host element and to a proximal portion of the embolic protection element. The tether allows the host element to move axially and laterally relative to the embolic protection element over a limited range of motion when the embolic protection element is in an expanded configuration. The embolic protection device has a landing zone of 4 cm or less. | 2012-06-14 |
20120150213 | MEDICAL COMPRESSION DEVICE - A compression apparatus having a tension device configured to be secured relative to a work area. A compression member is adjustably coupled to the tension device. The compression member having a contact surface configured to apply pressure relative to an anatomical location. | 2012-06-14 |
20120150214 | METHODS AND APPARATUS FOR TREATING BODY TISSUE SPHINCTERS AND THE LIKE - A plurality of structures that resiliently attract one another are provided for implanting in a patient around a body tissue structure of the patient. For example, the body tissue structure may be the esophagus, and the plurality of structures may be implanted in an annulus around the outside of the esophagus, the annulus being substantially coaxial with the esophagus. The attraction may be between annularly adjacent ones of the structures in the annulus, and it may be provided, for example, by magnets or springs. The array of structures is preferably self-limiting with respect to the smallest area that it can encompass, and this smallest area is preferably large enough to prevent the apparatus from applying excessive pressure to tissue passing through that area. | 2012-06-14 |
20120150215 | Junctional Bleed Device - Systems and methods of applying a bandage to a patient including securing a bandage device over a wound and around a body part of the patient. The bandage device includes a platform with a plurality of first openings for use with a tensioning mechanism, and at least one second opening for use with a pressure adjusting mechanism. The pressure adjusting mechanism may include threads, detents, and other adjustable, or semi-permanent, locking mechanisms. In addition to pressure applied to a wound via the tensioning mechanism, an additional pressure may be applied to the wound through the platform of the bandage device via the pressure adjusting mechanism. The pressure adjusting mechanism may have a pressure application mechanism that applies the additional pressure to the wound. | 2012-06-14 |
20120150216 | Distally Actuated Surgical Instrument - A surgical instrument for easy use of an operative tool. The surgical instrument includes a handle, a spring housing assembly, a distal assembly, a ball ring assembly, and the operative tool. The spring housing assembly is disposed at a distal end of and secured within the handle. The distal assembly is disposed against the spring housing assembly, and the ball ring assembly includes a plurality of balls. The distal assembly is positioned between the spring housing assembly and the distal assembly. The operative tool inserted through the distal assembly and connected to the spring housing assembly. | 2012-06-14 |
20120150217 | Proximally Actuated Surgical Instrument - A surgical instrument for easy use of an operative tool. The surgical instrument includes a handle, a bushing tubing assembly, a pressure plate assembly, a cap, a ball ring assembly, and the operative tool. The bushing tubing assembly is connected to a distal end of the handle, while the pressure plate assembly is positioned at a proximal end of the handle and extends to a clamp disposed within the handle. The cap is positioned across from a proximal end of the pressure plate assembly. The ball ring assembly includes a plurality of balls and positioned between the pressure plate assembly and the cap. The operative tool is inserted through the bushing tubing assembly and the guide tube and then connects to the cap. | 2012-06-14 |
20120150218 | MEDICAL DEVICE FOR OCCLUDING A HEART DEFECT AND A METHOD OF MANUFACTURING THE SAME - An implantable device for occluding a septal defect has interleaved frame sections that allow flexibility to conform to a variety of defect geometries and provide reliable occlusion during endothelialization. Left and right frames connect to opposite ends of a floating connection post. The device is resiliently deformable and is biased into a natural state wherein, in situ in a variety of defect geometries, the device applies a sandwiching force to the tissue surrounding the defect that is relatively uniform across its diameter, improving stability and promoting occlusion. | 2012-06-14 |
20120150219 | METHOD AND APPARATUS FOR SEALING ACCESS - An apparatus and a method for sealing a puncture in a tubular tissue structure or the wall of a body cavity are provided. The apparatus and method include a bioabsorbable member that is partially external to and partially internal to an introducer sheath before and during placement thereof. | 2012-06-14 |
20120150220 | Systems and Methods for Treating Septal Defects - A system for treating a septal defect having an implantable treatment apparatus and devices for delivering the implantable treatment apparatus, devices for controlling delivery of the treatment apparatus and methods for treating a septal defect are provided. The implantable treatment apparatus is preferably implantable through a septal wall or portion thereof. The treatment system can include a flexible elongate body member, a delivery device configured to deliver the implantable apparatus, and a proximal control device for controlling delivery of the implantable apparatus, among others. | 2012-06-14 |
20120150221 | Adhesive Suture Structure and Methods of Using the Same - According to an aspect of the present disclosure, a surgical suture needle assembly is provided including an elongate tube defining a lumen through at least a portion of a length thereof; and a wound treatment material contained within the lumen of the suture structure. The present disclosure further provides for methods of using the surgical suture needle assembly in anastomotic procedures and the like. | 2012-06-14 |
20120150222 | Apparatus and method for anchoring sutures - A suture anchor having a conical surface and a bore in which an end of an insertion tool is inserted. The insertion end of the insertion tool is made of material having elastic properties. The bore and base of the suture anchor are angled with respect to the central axis of the suture anchor and preferably are parallel to each other. During insertion, the suture anchor is reoriented to fit into the hole, thereby bending the elastic end of the insertion tool. When the suture anchor is within cancellous bone tissue, the elastic properties of the insertion tool deploys the suture anchor to an orientation in which the suture anchor cannot fit through the bone hole, thereby firmly anchoring the suture anchor in the human bone. | 2012-06-14 |
20120150223 | STITCH LOCK FOR ATTACHING TWO OR MORE STRUCTURES - An anchor assembly can include at least one anchor member, such as a pair of anchor members that are configured to be implanted in a target anatomical location in a first configuration, and can subsequently be actuated to an expanded configuration that secures the anchor members in the target anatomy. The anchor assembly can further include a connector member configured as a stitch lock that attaches the pair of anchor members together across a gap so as to approximate the anatomical defect. | 2012-06-14 |
20120150224 | SURGICAL TECHNIQUES AND CLOSURE DEVICES FOR DIRECT CARDIAC CATHETERIZATION - A surgical closure device ( | 2012-06-14 |
20120150225 | FENESTRATED SWIVEL ANCHOR FOR KNOTLESS FIXATION OF TISSUE - A method and device for knotless fixation of tissue. A swivel anchor having a rotatable implant is used to capture suture for surgical tissue repair without requiring suture knots. The implant may be provided with a conical metal tip which is self-punching and avoids the need for pre-drilling a hole in bone. The implant includes a closed aperture to allow free sliding of a suture strand. The swivel anchor is secured in a hole in bone by advancing a fenestrated fixation device, such as a cannulated interference screw, over the body of the implant. | 2012-06-14 |
20120150226 | SELF-PUNCHING SWIVEL ANCHOR AND METHOD FOR KNOTLESS FIXATION OF TISSUE - A method and device for knotless fixation of tissue. A swivel anchor having a rotatable implant is used to capture suture for surgical tissue repair without requiring suture knots. The implant may be provided with a conical metal tip which is self-punching and avoids the need for pre-drilling a hole in bone. The implant includes a closed aperture to allow free sliding of a suture strand. The swivel anchor is secured in a hole in bone by advancing a fixation device, such as a cannulated interference screw, over the body of the implant. | 2012-06-14 |
20120150227 | Pacifiers - Molding method of manufacturing for soft-shield and orthodontic pacifiers, and for pacifiers having snap-in caps that prevent exposing baglet to molten plastic during molding process. | 2012-06-14 |
20120150228 | Spinous Process Fusion Devices and Methods Thereof - The present disclosure generally relates to a device for positioning and immobilizing at least two adjacent vertebrae. In particular, in one or more embodiments, the present disclosure relates to spinous process fusion devices that distract and immobilize the spinous processes of adjacent vertebrae. | 2012-06-14 |
20120150229 | INTERSPINOUS PROCESS IMPLANTS HAVING DEPLOYABLE ENGAGEMENT ARMS - Spinal implants include an elongated body portion dimensioned and configured for percutaneous introduction into a target interspinous process space, at which interspinous distraction and/or spinal fusion are desired. The body portion can include a threaded outer surface, or alternatively a smooth surface. The body portion can include one or more interior cavities, and can include deployable engagement members adapted and configured to move in tandem between a stowed position retracted within the interior cavity of the body portion and a deployed position extended from the interior cavity of the body for engaging adjacent spinous processes. An internal drive assembly for selectively moving the engagement members from the stowed position to the deployed position can be provided, as can a elements for locking the engagement members in a deployed position. | 2012-06-14 |
20120150230 | CROSS CONNECTOR WITH CENTRAL HUB - A spinal implant cross connector includes a central hub. Four spaced apart arm assemblies outwardly project from the central hub, each arm assembly having an adjustable length extending between a first end coupled to the central hub and an opposing second end. The arm assemblies extend in a substantially X-shaped pattern with two of the arm assemblies being pivotable relative to the other two. A rod clamp assembly is disposed at the second end of each arm assembly. | 2012-06-14 |
20120150231 | SACRAL TETHER ANCHOR AND METHODS OF USE - A system for restricting flexion of a spinal segment in a patient comprises a constraint device having a tether structure and a compliance member coupled with the tether structure. The tether structure is adapted to be coupled with a superior spinous process and a sacrum. The system also includes an anchor member that is anchored to the sacrum. The anchor member has an attachment feature that is adapted to couple with the constraint device. | 2012-06-14 |
20120150232 | Friction Set Screw For Use With Spinal Implant Systems - A set screw for use in association with spinal implant assemblies. The set screw includes a threaded base portion extending along a longitudinal axis and formed of a first material, and a friction member extending from a distal end of the threaded base portion and formed of a second material different from the first material. In one embodiment, the spinal implant assembly includes a connector member having a passage and an opening in communication with the passage, and an elongate support member positioned within the passage of the connector member. The set screw is threadedly engaged to the connector member and at least partially positioned within the opening, with a distal end portion of the friction member extending into the passage and compressed against an outer surface of the elongate support member to inhibit movement of the elongate support member within the passage. | 2012-06-14 |
20120150233 | Modular Pedicle Screw System - A modular anchoring device including a threaded shank for anchoring within a vertebra, an intermediate element and a head portion configured to receive and secure a rigid or non-rigid stabilization rod. The threaded shank, the intermediate element and the head portion of the anchoring device are cannulated to permit percutaneous implantation of the device. The intermediate portion is designed to be removable from the threaded shank portion subsequent to implantation of the anchoring device to enable substitution of another intermediate element having different dynamic characteristics. | 2012-06-14 |
20120150234 | METHOD OF FIXATING TWO OR MORE ANATOMICAL BODIES - A method of bone fixation comprises the steps of implanting at least one first fixation element into a respective first anatomical body such that a portion of the first fixation element extends out from an exterior surface of the first anatomical body, and implanting at least one second fixation element into a respective second anatomical body that is adjacent the first anatomical body, such that a portion of the second fixation element extends out from an exterior surface of the second anatomical body. A hardenable material is applied to the portion of each of the fixation elements that extends out from the exterior surface of the respective anatomical body when the hardenable material is in an unhardened state. The hardenable material is hardened such that the hardenable material forms a hardened construct together with the bone fixation elements that bridges the anatomical bodies. | 2012-06-14 |
20120150235 | METHOD AND APPARATUS FOR ATTACHING SOFT TISSUE TO BONE - A repair system comprising at least one anchor, screw, or plate comprising a body and a suture capture element formed in the body for attaching at least one suture to the anchor, screw, or plate. The suture capture element being configured so as to permit the suture to be snared by the suture-capture element after the anchor, screw, or plate has been attached to bone. | 2012-06-14 |
20120150236 | BONE REPAIR SYSTEMS - Bone treatment plate assemblies, methods of fabrication, and methods of use. Such assemblies comprise spring structures assembled to bone treatment plates. The spring structure comprises elongate bands, and springs between the bands, urging the bands against structure of the plate. Spring width is less than spring height and/or one or more protuberances extending from the band or bands cooperate with one or more detents in the plate thereby to arrest longitudinal movement of the spring structure with respect to the plate. | 2012-06-14 |
20120150237 | BONE SCREW - The invention relates to a surgical instrument comprising a bone screw ( | 2012-06-14 |
20120150238 | FACETED BONE SCREW - A faceted bone screw and a method for manufacturing the same includes a screw thread configuration having facets that are incorporated into one or more of the leading edge, trailing edge or root of the thread. The facets are generally made up of a plurality of transitioning peaks and valleys which vary the depth of the thread and are disposed in one or more locations throughout the threaded portion of the bone screw. The facets operate to reduce the torque required to drive the bone screw into bone, while at the same time operate to assist in anchoring the bone screw within the bone once inserted therein, and thereby reduce the possibility for the screw backing out after insertion. | 2012-06-14 |
20120150239 | FIXATION SCREW ASSEMBLY - An orthopedic device has a configuration that employs a scalloped profile that defines internal scalloped edges having troughs and crests that extend substantially along the outer edge of a head of the device. The troughs and crests interface with a series of troughs and crests around the openings in the device. Each of the openings includes an outwardly extending slot that permits the opening to expand and contract outward as the head of the anchor is rotated. This enables an anti-backout feature that prevents or substantially inhibits undesired rotation and backout. | 2012-06-14 |
20120150240 | LOCKING PIN PLATE ASSEMBLY ADAPTED FOR FRACTURE FIXATION - A lockable pin plate assembly which has a pin plate adapted to be secured to stable bone and provided with pin holes for pins for pinning an unstable bone fragment. One or more pin holes are engageable by pins of an integral U-pin. The pins have stop surfaces thereon which are resiliently displaced when the pins are seated to automatically and self-lock the pin and the pin plate to oppose withdrawal and backing out of the pins from the pin plate. | 2012-06-14 |
20120150241 | Bone Cage Placement Device - A bone cage placement device used to insert and position a bone cage in the disc space. Once the bone cage is positioned, a selector tool is inserted into the center aperture of the bone cage placement device. The end of the selector tool has a cam lift driving feature which is used to rotate the cam lift of the bone cage and expand the bone cage to the desired height. The selector tool is removed, and a graft placement tool and plunger are used to insert bone graft material into the plug. An end plug installation tool and installer are then used to insert an end plug to prevent leakage of material from the bone cage. The bone cage is released from the bone cage placement device, which is then removed from the patient's body. | 2012-06-14 |
20120150242 | METHOD FOR PLACING SPINAL IMPLANTS - A process for utilizing a spinal implant guide made using a diagnostic imaging tool to facilitate implantation of a device in the spine. The spinal implant guide preferably has a body designed to conform to certain predetermined, patient-specific anatomical vertebral landmarks. The guide may be fitted to the anatomical vertebral landmarks pre-operatively and/or during a surgical procedure using 3-point fixation technique to thereby substantially demarcate an optimal alignment, trajectory and angulation for the spinal implant device. | 2012-06-14 |
20120150243 | Computerized Planning Tool For Spine Surgery and Method and Device for Creating a Customized Guide for Implantations - A system for planning a spine surgery, comprising a haptic interface capable of providing force feedback to the user and a computer adapted to simulate a surgical procedure by responding to inputs from the haptic interface and outputting haptic feedback to the haptic interface is provided. | 2012-06-14 |
20120150244 | Integrated Resuscitation - A resuscitation system for resuscitating a patient, comprising at least two defibrillation electrodes adapted to be worn by the patient for extended periods of time, circuitry for monitoring the ECG of the patient, at least one processor configured for analyzing the ECG of the patient, and determining whether electrical therapy should be delivered to the electrodes, circuitry for providing defibrillation pulses to the defibrillation electrodes, and circuitry for providing resuscitation prompts, wherein at least the circuitry for monitoring the ECG, the processor configured for analysing the ECG, and the circuitry for providing resuscitation prompts are contained in one or more devices adapted to be worn by the patient. | 2012-06-14 |
20120150245 | METHOD AND APPARATUS FOR RENAL NEUROMODULATION - A method is provided for renal neuromodulation. One step of the method includes providing an expandable support member having a cuff-like configuration and including a main body portion (MBP). The MBP includes a lumen for engaging a wall of a blood vessel including a portion of a renal vasculature. At least one electrode connected with the MBP is arranged to selectively deliver electric current to a desired location. An insulative material is attached to at least a portion of the MBP. Next, the MBP is implanted extravascularly so that the MBP is in direct contact with a portion of the renal vasculature. At least one electrode is positioned substantially adjacent a desired location where modulation of the sympathetic nervous system (SNS) is effective to alter renal function. Electric current is then delivered to the at least one electrode to effect a change in the SNS. | 2012-06-14 |
20120150246 | AED with alternate shock switch - A semi-automated AED with a second shock switch. In an illustrative embodiment, programming running on the AED after prompting a user of the AED to push a shock switch looks to see if an event associated with pushing the shock switch, such as the delivery of a shock, has occurred. If the event being monitored for has not occurred within a given time, the user is prompted to push another button to initiate the event. | 2012-06-14 |
20120150247 | Battery pack topology - A battery pack topology wherein the battery pack has multiple battery sub-stacks electrically connected in parallel such that the capacity of each battery sub-stack may be utilized but one is reduced unequally as to the others. As a result, one battery sub-stack will reach a point of failure before the other, which causes a drastic, observable change in the output voltage of the battery pack, but provides sufficient reserve capacity to permit a user of a device, such as an AED, having the battery pack to be notified in a timely fashion of the need to replace the battery pack. | 2012-06-14 |
20120150248 | Battery pack for an electronic device - A removable battery pack is disclosed for a portable medical device, such as an automated external defibrillator. The removable battery pack interacts with the portable medical device using an electrical connector that creates a watertight connection. The connection is created by a gasket that is not compressed in the direction of movement of the removable battery pack. As a result, the gasket does not increase the force necessary to engage the removable battery pack in the portable medical device. | 2012-06-14 |
20120150249 | ELECTRICAL CORD FOLDING ENHANCEMENT - Enhancements may be implemented with respect to an electrical cord or other cable to facilitate folding, storage and deployment thereof. Local enhancement of select regions may predispose the electrical cord to be folded in accordance with a predictable folding assembly. Local enhancement may be accomplished in various ways including, but not limited to, over-molding, co-extrusion, as well as the application of internal or attachable stiffening members. | 2012-06-14 |
20120150250 | SYSTEM AND METHOD TO DELIVER THERAPY IN PRESENCE OF ANOTHER THERAPY - Various aspects relate to a method. In various embodiments, a therapy of a first therapy type is delivered, and it is identified whether a therapy of a second therapy type is present to affect the therapy of the first therapy type. Delivery of the therapy is controlled based on the presence of the therapy of the second therapy type. Some embodiments deliver the therapy of the first type using one set of parameters in the presence of a therapy of a second type, and deliver the therapy of the first type using another set of parameters when the therapy of the second type is not present. In various embodiments, one of the therapy types includes a cardiac rhythm management therapy, and the other includes a neural stimulation therapy. Other aspects and embodiments are provided herein. | 2012-06-14 |
20120150251 | Implantable Medical Device for Treating Neurological Conditions Including ECG Sensing - An implantable medical device such as an implantable pulse generator that includes EEG sensing for monitoring and treating neurological conditions, and leadless ECG sensing for monitoring cardiac signals. The device includes a connector block with provisions for cardiac leads which may be used/enabled when needed. If significant co-morbid cardiac events are observed in patients via the leadless ECG monitoring, then cardiac leads may be subsequently connected for therapeutic use. | 2012-06-14 |
20120150252 | Admittance measurement for tuning bi-ventricular pacemakers - An apparatus for treating a heart of a patient includes a first lead and at least a second lead for pacing the heart adapted to be in electrical communication with the heart. The apparatus includes a microcontroller in communication with the first and second leads which triggers the first lead at either different times or the same time from when the microcontroller triggers the second lead. Alternatively, the apparatus includes a microcontroller in communication with the first and second leads that determines heart volume, including stroke volume, end-systolic volume, and calculated values including ejection fraction, from admittance from signals from the first and second leads and uses the admittance as feedback to control heart volume ejected, as measured by stroke volume, calculated values such as ejection fraction, and control end-systolic volume, with respect to the first and second leads. A method for treating the heart of a patient. | 2012-06-14 |
20120150253 | ALGORITHM FOR THE AUTOMATIC DETERMINATION OF OPTIMAL AV AND VV INTERVALS - Methods and devices for determining optimal Atrial to Ventricular (AV) pacing intervals and Ventricular to Ventricular (VV) delay intervals in order to optimize cardiac output. Impedance, preferably sub-threshold impedance, is measured across the heart at selected cardiac cycle times as a measure of chamber expansion or contraction. One embodiment measures impedance over a long AV interval to obtain the minimum impedance, indicative of maximum ventricular expansion, in order to set the AV interval. Another embodiment measures impedance change over a cycle and varies the AV pace interval in a binary search to converge on the AV interval causing maximum impedance change indicative of maximum ventricular output. Another method varies the right ventricle to left ventricle (VV) interval to converge on an impedance maximum indicative of minimum cardiac volume at end systole. Another embodiment varies the VV interval to maximize impedance change. | 2012-06-14 |