03rd week of 2015 patent applcation highlights part 59 |
Patent application number | Title | Published |
20150018855 | DETECTING LEAKAGE FROM AN INTERNAL SURGICAL SITE - A leakage detecting implant can detect leakage of body fluid from an incision, resection, or other internal surgical site in a subject. The leakage detecting implant can include: one or more biodegradable colorant members having a tissue-contacting inner surface and an opposite outer surface; a resilient member having an inner surface coupled to the outer surface of the one or more colorant members; and a cover member having a body with an internal chamber and an opening on a tissue-contacting side, the internal chamber containing the resilient member and at least a portion of the one or more biodegradable colorant members with the tissue-contacting inner surface exposed through the opening, the cover member having an inner surface of the internal chamber coupled to an outer surface of the resilient member, the tissue-contacting side having one or more affixation surfaces adapted to be affixed to tissue of a subject. | 2015-01-15 |
20150018856 | AORTIC CROSS CLAMP - An aortic cross clamp includes an elongated handle and a clamp head. The clamp head has opposing jaws having open and closed positions. At least one of the jaws is pivotally mounted to a jaw actuator so as to be pivotal relative to the opposing jaw and about an axis distanced from the opposing jaw. A locking mechanism is provided for locking the jaws in the closed position. A jaw drive mechanism is operable through the elongated handle for moving the jaws between the open and closed positions. A method of clamping the aorta is also disclosed. | 2015-01-15 |
20150018857 | VASCULAR CLOSURE DEVICE - A vascular closure device includes a frame to which there is fitted a plurality of anchor elements, spaced radially around the frame. The closure device includes a radial compression feature, which may be a memorised shape of the frame or non-sprung condition of the frame, having a small radius. The closure device is deployed in a vessel such that the anchor elements are embedded into the vessel wall. The radial compression feature causes the frame to compress radially, as a result of which the anchor elements will pull the vessel wall inwardly, thereby closing the vessel. | 2015-01-15 |
20150018858 | METHODS AND DEVICES FOR CUTTING TISSUE - A catheter is provided, which includes a cutting element having one or more raised elements. The cutting element has a cup-shaped surface at the distal end that may be smooth and continuous except for the raised elements. | 2015-01-15 |
20150018859 | METHODS AND APPARATUS FOR TREATING PULMONARY EMBOLISM - A device and method for intravascular treatment of an embolism, and particularly a pulmonary embolism, is disclosed herein. One aspect of the present technology, for example, is directed toward a clot treatment device that includes a support member configured to extend through a delivery catheter and a plurality of clot engagement members positioned about the circumference of a distal portion of the support member. The individual clot engagement members can have a first portion and a second portion extending from the first portion, and the first portions can have a proximal region attached to the support member. In the deployed state, the individual second portions can extend from the distal region of one of the first portions and project radially outwardly relative to the support member in a curve that has a proximally extending section which defines a proximally facing concave portion. | 2015-01-15 |
20150018860 | METHODS AND APPARATUS FOR TREATING SMALL VESSEL THROMBOEMBOLISMS - A device and method for intravascular treatment of an embolism, and particularly an embolism within a small vessel, is disclosed herein. One aspect of the present technology, for example, is directed toward a clot treatment device that includes a support member configured to extend through a delivery catheter and a plurality of clot engagement members positioned about the circumference of a distal portion of the support member. The individual clot engagement members can have a first portion and a second portion extending from the first portion, and the first portions can have a proximal region attached to the support member. In the deployed state, the individual second portions can extend from the distal region of one of the first portions and project radially outwardly relative to the support member in a curve that has a proximally extending section which defines a proximally facing concave portion. | 2015-01-15 |
20150018861 | Ear Cleaning Device - An ear cleaning device is provided for removing debris from an ear. In one form, the ear cleaning device includes a shaft, a head connected to the shaft, and a contiguous pocket structure of the head. The contiguous pocket structure includes a plurality of pockets that may be configured to receive debris. In another form, the ear cleaning device has a handle, a bulbous cleaner connected to the handle, and a solid inner core of the bulbous cleaner. The bulbous cleaner has two or more spaced, longitudinal walls disposed outward of the inner core that are configured to remove debris with turning of the ear cleaning device about a longitudinal axis of the device. | 2015-01-15 |
20150018862 | Surgical Knife Safety Handle Having User Operable Lock - A surgical knife safety device having a handle, a blade connected to the handle, and a guard carried by the handle for sliding movement between a retracted position in which the blade is exposed for use, and an extended position for covering the sharp cutting edge of the blade. In the retracted position, an enlarged guard radius is provided at the distal end of the handle to allow improved handle control and blade orientation. The enlarged guard radius is positioned to allow the user to firmly grip a large distal handle portion which is preferably molded as a single piece with the blade holder, preventing unwanted blade or handle movement due to guard mechanism tolerances. A spring, such as leaf spring or a cantilever beam, and a pair of detents or slots are provided to fix the guard in the extended or retracted position and to provide resistance during movement between the two positions. Additionally, a pushback prevention mechanism, a user operable lock and a drop-force operable lock are provided to prevent accidental retraction of the guard from the fully extended and guarded position. | 2015-01-15 |
20150018863 | SURGICAL INSTRUMENT WITH SINGLE DRIVE INPUT FOR TWO END EFFECTOR MECHANISMS - Methods for treating tissue, and surgical assemblies and related methods are disclosed in which a single input is used to sequentially articulate two members. A surgical assembly includes an end effector, a base supporting the end effector, an input link movable relative to the base through a range of motion between a first configuration and a second configuration, and an actuation mechanism. The end effector includes a first articulated member and a second articulated member. The actuation mechanism drivingly couples the input link to the first articulated member within a first portion of the range of motion and drivingly coupling the input link with the second articulated member within a second portion of the range of motion so that a movement of the input link from the first configuration to the second configuration articulates the first articulated member and then articulates the second articulated member. | 2015-01-15 |
20150018864 | Pocket dissector - A shaping tool for forming a surgical pocket in breast surgery may include a handle portion including a pair of opposing handles to open and close the shaping tool, a center portion connected to the handle portion including a shaft to allow the pair of opposing handles to pivot and a shaping portion connected to the center portion to form the pocket. This dissector creates a specific pocket size for a breast implant. The dissector is placed through a skin incision then is opened in a scissor like action to dissect the precise pocket for breast implant placement. | 2015-01-15 |
20150018865 | TATTOO NEEDLE GUIDE TUBE WITH CURVED THROUGH HOLE - The present invention is to provide a tattoo needle guide tube, which has a tubular body defining a receiving space therein, a first through hole at a top end thereof and a second through hole at a bottom end thereof. Both through holes are in communication with the receiving space, and the outer periphery of the top end can be connected to a main body of an eyebrow tattoo machine, so as to allow a plurality of eyebrow tattoo needles in the main body to pass sequentially through the first through hole and receiving space and have needle tips exposed outside the second through hole. The tattoo needle guide tube is characterized in that the second through hole has a curved shape and is configured and sized to render the needle tips into a curved arrangement, so as for an eyebrow tattooist to make desired hair-like tattoos with ease. | 2015-01-15 |
20150018866 | BALLOON TUBE, BALLOON, BALLOON CATHETER, AND BALLOON TUBE FABRICATION METHOD - In a balloon tube ( | 2015-01-15 |
20150018867 | ENHANCED ULTRASOUND VISUALIZATION OF INTRAVASCULAR DEVICES - Methods and devices for providing improved ultrasound visibility of medical devices intended for intravascular use are described. The inclusion of gas/solid boundary regions within a medical devices improves the resolution of the device under ultrasound visualization. Gas/solid boundary regions may be provided through the use of embedded gas-filled microlumens, microwells, or enclosed pockets within the medical device. | 2015-01-15 |
20150018868 | METHOD OF TRANSRADIAL CATHETERIZATION, DEVICE FOR ULNAR ARTERY COMPRESSION, AND METHOD OF USE - A present invention method of obtaining patent hemostasis of the radial artery by compressing the uninstrumented ulnar artery to increase radial artery flow while applying pressure to the radial artery access site; the invention further concerns a device for applying blunt pressure to the ulnar artery, and a method of use. | 2015-01-15 |
20150018869 | Apparatus and Method of Use for an Adjustable Radial and Ulnar Compression Wristband - An adjustable radial and ulnar vascular compression wristband assists in achieving partial or full occlusion of a blood vessel when applied to a patient's wrist during or following a medical procedure. At least two adjustably inflatable non-adjacent balloons on the wristband apply preferential compression to portions of the circumference of the wrist, including in particular those portions overlying the ulnar and radial arteries. | 2015-01-15 |
20150018870 | ADJUSTABLE AND REUSABLE EAR ACUPRESSURE DEVICE - The disclosure provides a reusable, adjustable acupressure device for stimulating an acupuncture point, or acupoint, on the outer ear of a wearer. In one embodiment, the device includes a structural curvature that is adjustably configured to mount to the helix of the external human ear and a bead protruding from the structural curvature. The bead is configured to apply pressure to a select acupoint located on the ear. The device provides the ability for a wearer to stably and reliably stimulate the select acupoint in a manner that is both comfortable and repeatable. | 2015-01-15 |
20150018871 | HEMOSTATIC DEVICE AND ITS METHODS OF USE - A hemostatic device includes a first tube defining a first lumen configured to channel a fluid therethrough, and a second tube housing at least a portion of the first tube and at least partially defining a second lumen configured to retain a hemocoagulant agent therein. The second tube is moveable with respect to the first tube, such that the hemocoagulant agent is at least substantially retained within the second lumen when the second tube is in a first position, and the hemocoagulant agent is at least partially exposed when the second tube is in a second position. | 2015-01-15 |
20150018872 | Use of Reverse Thermosensitive Polymers to Control Biological Fluid Flow Following a Medical Procedure - One aspect of the present invention relates to a method to control biological fluid flow at a site in a mammal by use of an in situ formed polymer plug. In certain embodiments, the present invention relates to a method to control bleeding following a catheterization procedure, a method to control leakage of cerebral spinal fluid following a lumbar puncture, a method to seal a fistula, or a method to control the flow of serous fluid after a lymphadenectomy. In certain embodiments, the polymer plug is generated in situ by temperature changes, pH changes or ionic interactions. In certain embodiments, the polymer plug comprises at least one optionally purified reverse thermosensitive polymer. | 2015-01-15 |
20150018873 | BALLOON CATHETER - To provide a balloon catheter that enables a minimally invasive and effective pulmonary emphysema treatment. The balloon catheter includes: a first balloon that has at least a part of an external surface thereof come into contact with a biological tissue when expanded in living body; a second balloon expandable and contractible separately from the first balloon; a main body portion having a first lumen through which a fluid for expanding the first balloon can circulate and a second lumen through which a fluid for expanding the second balloon can circulate; and supply portions that supply the first balloon with an adhesive material for adhering the external surface of the first balloon to the biological tissue. | 2015-01-15 |
20150018874 | SYSTEMS AND METHODS FOR CLOSING A TISSUE OPENING - Tissue closure devices include one or more closure components, each closure component having a first member and a second member, each of the first and second members having a first surface that adheres to a tissue surface proximate to the tissue opening, each of the first and second members having a second surface substantially orthogonal to the first surface, and each of the first and second members having a transitional region between the first surface and the second surface which is contoured to evert an edge of the tissue opening upon the drawing together of the first and second members. | 2015-01-15 |
20150018875 | TRUE MULTI-FIRE LINEAR CUTTER - One exemplary surgical apparatus may include an anvil assembly to which a staple holder assembly detachably connected; feeder belts positioned at least partially within the staple holder assembly; staples separably attached to each feeder belt; a wedge assembly slidable within and along the staple holder assembly, the wedge assembly including an engagement feature; and a deployment handle, where, upon closure of the anvil assembly and staple holder assembly relative to one another, the deployment handle engages the engagement feature; where the deployment handle is movable along the anvil assembly to drive the wedge assembly relative to the staple holder assembly, feeder belts and staples in order to deform at least one staple to a closed state and separate at least one closed staple from the corresponding feeder belt. One exemplary surgical method may include providing a surgical stapler having an anvil and a staple holder separably connected to the anvil, where the staple holder holds feeder belts and staples separably connected to each feeder belt; deploying, at least twice, a plurality of staples from the staple holder; and then removing the staple holder from the anvil. | 2015-01-15 |
20150018876 | LOW PROFILE TISSUE ANCHORS, TISSUE ANCHOR SYSTEMS, AND METHODS FOR THEIR DELIVERY AND USE - Tissue anchors include a flat, broad, and large contact surface for engagement with a portion of tissue. Several embodiments of composite tissue anchors include a support element and an overlay element. Tissue anchor assemblies include two or more tissue anchors, a connector, and a cinching mechanism. In some embodiments, the tissue anchors included in the tissue anchor assemblies are of different types, sizes, and/or shapes. | 2015-01-15 |
20150018877 | MOULDED IN PLACE SEAL PLUG AND SUTURE ANCHOR - An implantable pulse generator includes a device housing containing pulse generator circuitry and a header molded to the device housing. The header can be formed of an epoxy header material. A header component can have a first part molded in the header material to fix the header component to the header at a surface of the header and a second part extending out of the header material. | 2015-01-15 |
20150018878 | SOFT SUTURE ANCHOR - Compositions and materials for making soft suture anchors comprising materials that improve osteointegration have been developed. These compositions and materials comprise bioceramics, resorbable materials, and combinations thereof. A preferred embodiment comprises a soft suture anchor comprising a resorbable ceramic and a resorbable suture. | 2015-01-15 |
20150018879 | KNOTLESS SUTURE FASTENER INSTALLATION SYSTEM - A knotless suture fastener installation system for securing medical devices such as cardiac implants. The knotless suture fasteners may be spring-biased so as to grip onto sutures passed therethrough. The system includes a fastener deployment tool with a proximal handle and a distal shaft to which a fastener cartridge attaches. A plurality of disposable cartridges are sequentially attached to the end of the deployment tool and used to secure the medical implant one fastener at a time. The deployment tool may also cut the sutures being fastened. | 2015-01-15 |
20150018880 | Anchor Assembly And Method Of Use - The present teachings provide a flexible member securing assembly. The flexible member securing assembly includes a shaft, an arm extendable from the shaft, an anchor, and a flexible member grasper formed on a distal end of the arm. Methods of securing a flexible member are also provided. | 2015-01-15 |
20150018881 | KNOTLESS INTERFACE FOR THREADED ANCHOR - Devices and methods for anchoring tissue to bone are provided. In one embodiment, a suture anchor is provided that includes a bone screw and a collar that can be configured to rotate independent of the bone screw. In one aspect, the collar can be rotatably disposed on a cylindrical seating portion of the bone screw. The collar can include an eyelet and a hook that is angularly offset from the eyelet. In use, a suture loop can be fixedly attached to the collar through the eyelet. | 2015-01-15 |
20150018882 | TISSUE REPAIR DEVICE - The present disclosure relates to a tissue repair device. The device includes a handle, a knob coupled to the handle, and a needle coupled to the handle. The needle includes a proximal end and a distal end, the distal end including a slot, wherein a first anchor is housed within the distal end and a second anchor is housed within the slot and located proximal to the first anchor. An actuator disposed within the needle and operatively coupled to the knob, wherein advancement of the knob allows for engagement of the actuator with the first anchor and subsequent advancement of the first anchor via the actuator. A method of tissue repair is also disclosed. | 2015-01-15 |
20150018883 | FLEXIBLE AND STATIC INTERSPINOUS/INTER-LAMINAR SPINAL SPACERS - Interspinous/inter-laminar spinal spacers are configured to be placed between bony structures of adjacent vertebrae. In one form, spinal spacers are defined by a unitary body comprising a first contoured plate and a second contoured plate. The first contoured plate comprises first and second wings configured to engage first and second vertebra, and a post extending from the contoured plate and having a bullet nose and an outer surface with a curved portion and a planar portion. The second contoured plate is slidably coupled to the post of the body and comprises first and second wings configured to engage first and second vertebra, a rear portion extending between the first wing and the second wing, and a front portion extending between the first wing and the second wing. The first wing, second wing, rear portion, and front portion define a first bore configured to receive the post. | 2015-01-15 |
20150018884 | ROD EXTENSION FOR EXTENDING FUSION CONSTRUCT - In accordance with embodiments of the present invention, a rod extension for extending a fusion construct is provided. The rod extension allows a surgeon to connect a stabilization rod implant to at least a portion of a patient's spine, and also to connect the stabilization rod implant to an existing implant that has been previously installed in the patient. The existing fusion implant typically includes at least one existing pedicle screw, at least one existing rod, and at least one existing connector interconnecting the existing pedicle screw to the existing rod. The extension implant comprises a rod, an offset beam connected to the rod, and a clamp interconnected to the offset beam, wherein the clamp can be secured to the existing rod, thereby extending the fusion construct. A method of use is also provided. | 2015-01-15 |
20150018885 | VERTEBRAL OSTEOSYNTHESIS EQUIPMENT - This equipment comprises at least one rigid connecting bar ( | 2015-01-15 |
20150018886 | DEVICES AND METHODS FOR TRANSPEDICULAR STABILIZATION OF THE SPINE - According to some embodiments, a method of accessing an intervertebral space of a patient's spine in a minimally invasive manner compromises creating a passage from a posterior end of a pedicle of a vertebral member using a probe, advancing the probe through the pedicle and to a main body portion of the vertebral member, advancing the probe through a superior endplate of the vertebral member and into the intervertebral space and enlarging the passage using at least one tap to create an enlarged passage from a posterior of the pedicle to the intervertebral space. In some embodiments, the enlarged passage traverses at least three cortical layers of the vertebral member. | 2015-01-15 |
20150018887 | Spinous Process Fusion Devices and Methods Thereof - Devices and methods for positioning and immobilizing at least two adjacent vertebrae using adjacent spinous processes. The method includes positioning a spinous process fusion device in an interspinous space between adjacent spinous processes including a rod and a first wing, and attaching a second wing to the rod, for example, using a ratcheting mechanism. | 2015-01-15 |
20150018888 | INSTRUMENT AND METHOD FOR BONE FIXATION - Described herein are guiding instruments for use in surgical procedures involving the positioning of a bone plate. Furthermore methods for the manufacture of such instruments and methods for positioning a bone plate are also provided. | 2015-01-15 |
20150018889 | Bone Plate - A bone plate has an underside on the side of the bone, an upper side and a plurality of holes in the plate connecting the underside with the upper side, with a central hole axis. At least one of these holes in the plate has an internal jacket surface that tapers towards the underside, while the internal jacket surface has N≧3 recesses which extend radially away from the axis of the hole. | 2015-01-15 |
20150018890 | SCREW IMPLANT WITH REPLACEMENT HEAD FOR HEIGHT ADJUSTMENT AND SIMPLIFIED STORAGE - A screw implant a shaft and a threaded area for anchoring in the bone, a head having engagement surfaces or openings for the application of an insertion tool, wherein the shaft and the head are formed in one piece, wherein there is associated with the shaft between the thread and the head at least one separation area where the head with an upper part of the shaft is separated, and a replacement head, which can be fixed to the remaining lower part of the shaft. The replacement head may have an inner drill hole, which is from the size designated to fit a cross section of the shaft and into which the shaft is inserted. | 2015-01-15 |
20150018891 | METHOD AND APPARATUS FOR BONE FIXATION WITH SECONDARY COMPRESSION - Disclosed is a fracture fixation device, for reducing and compressing fractures in a bone. The fixation device includes an elongate body. An axially moveable proximal anchor is carried by the proximal end of the fixation device and comprises a tubular sleeve that includes a plurality of graduations positioned on an outer surface of the tubular sleeve. The device is rotated into position across the femoral neck and into the femoral head, and the proximal anchor is distally advanced to lock the device into place. In certain embodiments, the elongated body includes a distal anchor with a distal cutting tip. | 2015-01-15 |
20150018892 | ROD INSERTION INSTRUMENT - Described is a rod insertion instrument for the insertion of a fixation rod in the tulips of adjacent pedicle screws in the context of a dorsal spinal column stabilization. It has a grip portion, a tube section adjoining it and a gripping head carried by the tube section, in which gripping head the fixation rod is rotationally fixedly and angularly stably receivable with its proximal end. In order to minimize accidental tissue compression during the fixing of the fixation rod into the pedicle screws, the gripping head is attached to the tube section exclusively via a lockable joint with which there is enabled an unconstrained pivoting movement of the tube section toward the fixation rod during the process of fixing the fixation rod to the pedicle screw. | 2015-01-15 |
20150018893 | TIMING CONTROL FOR PAIRED PLASTICITY - Systems, methods and devices for paired training include timing controls so that training and neural stimulation can be provided simultaneously. Paired trainings may include therapies, rehabilitation and performance enhancement training. Stimulations of nerves such as the vagus nerve that affect subcortical regions such as the nucleus basalis, locus coeruleus or amygdala induce plasticity in the brain, enhancing the effects of a variety of therapies, such as those used to treat tinnitus, stroke, traumatic brain injury and post-traumatic stress disorder. | 2015-01-15 |
20150018894 | DEFIBRILLATOR/MONITOR SYSTEM HAVING A POD WITH LEADS CAPABLE OF WIRELESSLY COMMUNICATING - A modular external defibrillator system in embodiments of the teachings may include one or more of the following features: a base containing a defibrillator to deliver a defibrillation shock to a patient, (b) one or more pods each connectable to a patient via patient lead cables to collect at least one patient vital sign, the pods operable at a distance from the base, (c) a wireless communications link between the base and a selected one of the two or more pods to carry the at least one vital sign from the selected pod to the base, the selection being based on which pod is associated with the base. | 2015-01-15 |
20150018895 | ELECTROSTIMULATION METHOD AND SYSTEM FOR THE TREATMENT OF SLEEP APNEA - Electric stimulation method and system for treating Obstructive Sleep Apnea (OSA) Syndrome using an external actuator on the pharyngeal-laryngeal muscles. | 2015-01-15 |
20150018896 | SELECTIVE HIGH FREQUENCY SPINAL CORD MODULATION FOR INHIBITING PAIN WITH REDUCED SIDE EFFECTS, AND ASSOCIATED SYSTEMS AND METHODS - Selective high-frequency spinal cord modulation for inhibiting pain with reduced side affects and associated systems and methods are disclosed. In particular embodiments, high-frequency modulation in the range of from about 1.5 KHz to about 50 KHz may be applied to the patient's spinal chord region to address low back pain without creating unwanted sensory and/or motor side affects. In other embodiments, modulation in accordance with similar parameters can be applied to other spinal or peripheral locations to address other indications. | 2015-01-15 |
20150018897 | HEARING ASSISTANCE DEVICE COMPRISING AN IMPLANTED PART FOR MEASURING AND PROCESSING ELECTRICALLY EVOKED NERVE RESPONSES - The application relates to a hearing assistance device comprising an implanted part and to a method of its operation. The disclosure aims at improving the identification and processing of recorded nerve response data in an implanted part. The implanted part comprises a) A multitude of electrodes; b) Stimulation circuitry electrically coupled to a stimulation electrode during a stimulation time period; c) Measurement circuitry electrically coupled to a recording electrode during a measurement time period; d) A control unit configured to control the timing of the application of the stimulation signal in the stimulation time period and to control the measurement time period relative to the stimulation time period; and e) A processing unit configured to record the measured signal in the measurement time period and to identify a response from the auditory nerve based on said measured signal. The invention may e.g. be used for cochlear implant type hearing aids. | 2015-01-15 |
20150018898 | APPARATUS AND METHOD FOR CALIBRATING INVASIVE ELECTRIC DESYNCHRONIZING NEUROSTIMULATION - The invention relates to an apparatus for stimulating neurons having a pathological synchronous and oscillatory neural activity, the apparatus including a stimulation unit having a plurality of stimulation contacts to stimulate neurons in a patients brain and/or spinal cord with electric stimuli, a measurement unit for recording test signals that represent a neural activity of the stimulated neurons, and a control and analysis unit. Furthermore, the stimulation contacts of the stimulation unit apply stimuli, and the control and analysis unit selects the stimulation contacts, the stimuli of which cause the phase of the pathological synchronous and oscillatory neural activity of the stimulated neurons to be reset. The selected stimulation contacts then apply phase-resetting stimuli with a time delay, and the control and analysis unit verifies whether the pathological synchronous and oscillatory neural activity of the stimulated neurons is suppressed by said time-delayed stimuli. | 2015-01-15 |
20150018899 | LEAD ELECTRODE FOR USE IN AN MRI-SAFE IMPLANTABLE MEDICAL DEVICE - A medical lead is configured to be implanted into a patient's body and comprises a lead body, and an electrode coupled to the lead body. The electrode comprises a first section configured to contact the patient's body, and a second section capacitively coupled to the first section and configured to be electrically coupled to the patient's body. | 2015-01-15 |
20150018900 | MEDICAL APPARATUS AND METHOD - A medical apparatus and method of operating a medical apparatus are disclosed. The apparatus includes a radiation source for emitting radiation towards an area to be treated of a patient; a mount element arranged to be worn by the patient for positioning the radiation source in a predetermined position relative to the area to be treated; a sensor element arranged to provide a signal indicative of whether the apparatus is being worn by the patient; and at least one controller arranged to receive the signal from the sensor, and to determine whether the apparatus is being worn by the patient, and to determine duration data indicative of the duration for which the radiation source emits radiation whilst the apparatus is being worn by the patient. | 2015-01-15 |
20150018901 | Neural prosthetic device and method of making same - A neural prosthetic device can selectively deliver light to different cortical layers, at different depths, in the brain. The device includes LEDs and corresponding waveguides that can extend into the brain. At least two of the waveguides have different lengths. The neural prosthetic device or other devices can be manufactured by changing the hydrophilicity or lyophilicity of a portion of a substrate layer, then depositing uncured polymer on the treated portion of the substrate layer. The uncured polymer flows under the influence of surface tension to form a volume. The volume is shaped as a dome that extends laterally to a boundary between the treated and untreated portions. The polymer is cured in discrete regions through the substrate layer. The discrete regions extend longitudinally from the substrate layer to a curved surface of the dome. The uncured portion of the polymer is removed. The cured regions form the waveguides. | 2015-01-15 |
20150018902 | DEVICE AND METHOD FOR TREATMENT OF TINNITUS - A device for the therapeutic treatment of tinnitus is disclosed, wherein a device for treatment of tinnitus comprising a topographic geometrical matrix and a support, wherein each topographic geometrical matrix is applied to the support and comprising
| 2015-01-15 |
20150018903 | DEVICE FOR COLD THERAPY - A device for cold therapy using cooling mist. Ice baths and cryogenic chamber are previously known solutions for cold therapy, but both suffer from several disadvantages, such as space requirements. The present device for cold therapy includes elements, such as a nozzle, for producing mist from liquid provided for the device, which mist stream is sprayed to a surface area of a treated object in order to cool the treated object, wherein the Sauter mean diameter of the mist is at most 150 μm. | 2015-01-15 |
20150018904 | CRYOTREATMENT DEVICE AND METHOD - Devices and methods for cooling vessel walls to inhibit restenosis in conjunction with medical procedures such as coronary artery angioplasty. One catheter device includes a distal tube region having coolant delivery holes radially and longitudinally distributed along the distal region. In some devices, holes spray coolant directly onto the vessel walls. In other embodiments, a balloon or envelope is interposed between the coolant and the vessel walls and the coolant returned out of the catheter through a coolant return lumen. Some direct spray devices include an occlusion device to restrict blood flow past the region being cooled. Pressure, temperature, and ultrasonic probes are included in some cooling catheters. Some cooling catheters are coiled perfusion catheters supporting longer cooling periods by allowing perfusing blood flow simultaneously with vessel wall cooling. | 2015-01-15 |
20150018905 | APPARATUS AND METHOD FOR MODULATING SLEEP - Apparatuses and methods to enhance sleep, reduce sleep onset latency, extend sleep duration and/or increasing the duration of deeper sleep stages relative to stage 1 sleep. In general, these apparatuses and methods apply and maintain one or more target “warm” temperatures to a subject's forehead for a time period. The target temperature may be between 25° C. and 42° C. The target temperature may be a fixed amount greater than ambient temperature. The time period may be a fixed time period or a variable time period. These methods and apparatuses may limit the application of thermal energy to the subject's forehead region. | 2015-01-15 |
20150018906 | PAEONIFLORIN PREPARATIONS AND USES THEREOF FOR FAT REDUCTION - Disclosed are methods and preparations useful for reducing fat at a targeted area(s) on a human. The preparations comprise as an active ingredient an adipolysis enhancing (i.e., fat-melting) amount of an active ingredient, paeoniflorin (PF). The preparations may be provided as an injectable preparation or as a topically applied preparation, such as in the form of a crème or lotion. In topical preparations, the active ingredient paeoniflorin may be contained within nanospheres, such as albumin nanospheres. The PF-containing preparations may also include a permeant, such as azone. The method may be accompanied by the application of ultrasound to the area being treated prior to, during or after, or prior to, during, and after application of the paeoniflorin preparation to an area of the body in which fat reduction is desired. By way of example, the methods and preparations are effective for reducing targeted fat deposits at various anatomical sites of the body, such as the midsection (“love handles”), jowls, hips, arms, thighs and buttocks area. | 2015-01-15 |
20150018907 | SYSTEM AND METHOD FOR INTEGRATING CANDIDATE IMPLANT LOCATION TEST RESULTS WITH REAL-TIME TISSUE IMAGES FOR USE WITH IMPLANTABLE DEVICE LEADS - Patient tissues are imaged using, e.g., a real-time fluoroscopic imaging system, along with a lead system being implanted. Parameters representative of lead placement efficacy—such as capture thresholds, phrenic nerve stimulation thresholds, impedance values or screw-in tip mechanical resistance values—are measured at candidate implant locations. Localization parameters identifying the candidate implant locations are also measured. In one example, a display is generated substantially in real-time showing: images of the tissues of the patient and the lead system being implanted: candidate locations of the electrodes; and parameters representative of lead placement efficacy at the candidate locations. In this manner, the implanting clinician can readily view capture thresholds and other helpful parameters at various candidate locations along with actual real-time images of the tissues of the patient and the lead system being implanted. Recorded images can also be displayed and, in some examples, multiple images can be superimposed over one another. | 2015-01-15 |
20150018908 | Method and Apparatus for Retaining Medical Implants Within Body Vessels - The present application describes a retention device for anchoring a medical device within the vasculature. The device may include expandable member coupled to an intravascular medical device and proportioned for receipt within a vessel. At least a portion of the expandable member is expandable to radially engage a vessel wall and to thereby retain the medical device within the vessel. The system is suitable for a variety of intravascular devices, including but not limited to ICD's, pacemakers, and intravascular drug delivery systems. | 2015-01-15 |
20150018909 | Spring Contact Component, Plug Contact Socket, And Contact Socket Component - A spring contact component for a plug socket of an electromedical implant, with a coil surrounding the outer periphery of a plug opening. A simpler, more cost effective and automatable design of a plug socket module can be achieved in that at least one end of the coil is electrically and mechanically connected directly to a connector pin via a wire-shaped and/or strip-shaped element. The invention also relates to a corresponding plug socket module, a modular header, and a method for producing a spring contact component of this type. | 2015-01-15 |
20150018910 | NEUROSTIMULATOR INTERCONNECTION APPARATUS, SYSTEM, AND METHOD - In various examples, an apparatus includes a neurostimulation interconnection apparatus including an elongate lead body including a lead proximal end and a lead distal end. The lead proximal end includes a first connector portion. A stimulation device includes a header. The header includes a second connector portion including a shape complementary to a shape of the first connector portion. The first connector portion is mateably engageable with the second connector portion, wherein one of the first connector portion and the second connector portion includes a plurality of pins and the other of the first connector portion and the second connector portion includes a plurality of sockets. There are an equal number of sockets and pins, wherein, with the first connector portion mateably engaged with the second connector portion, the pins align and electrically couple with the sockets. | 2015-01-15 |
20150018911 | APPARATUS, SYSTEM, AND METHOD FOR MINIMIZED ENERGY IN PERIPHERAL FIELD STIMULATION - In various examples, an apparatus is configured for at least partial insertion in a living body. The apparatus includes an elongate lead body including a proximal lead end and a distal lead end. At least one connector is disposed proximate the proximal lead end. At least one flexible conductive surface is disposed at least partially around the lead body proximate the distal lead end. At least one conductor extends within the lead body from the at least one connector to the at least one flexible conductive surface. | 2015-01-15 |
20150018912 | NEUROSTIMULATOR INTERCONNECTION APPARATUS, SYSTEM, AND METHOD - In various examples, a neurostimulation interconnection apparatus apparatus includes a substrate disposed within a header of a neurostimulation device. A spring contact is mounted to the substrate. The spring contact is oriented to accept and apply a clamping force to a proximal contact of a lead body to electrically couple the proximal contact of the lead body with the spring contact with insertion of the proximal contact within the spring contact. A trace is disposed on the substrate from the spring contact to a pin of a feedthrough of the neurostimulation device. The trace electrically couples the spring contact with the pin of the feedthrough. | 2015-01-15 |
20150018913 | LEADS, SYSTEMS, AND METHODS FOR NEUROMODULATION USING SUPERPOSITION SIGNALS - An electrical stimulation lead includes at least one lead body having a distal end portion, a proximal end portion, and a longitudinal length; multiple electrodes disposed along the distal end portion of the at least one lead body; and at least one terminal disposed along the proximal end portion of the at least one lead body. The lead has more electrodes than terminals. The lead also includes a signal separator disposed along the lead between the electrodes and the at least one terminal; at least one terminal conductor electrically coupling the at least one terminal to the signal separator; and multiple electrode conductors. Each electrode conductor electrically couples the signal separator to a different one of the electrodes. The lead has more electrode conductors than terminal conductors. The signal separator receives signals from the at least one terminal conductor and separates the signals by frequency into electrode signals. | 2015-01-15 |
20150018914 | SIDE LOAD LEAD ANCHOR AND METHODS AND SYSTEMS USING THE LEAD ANCHOR - A lead anchor includes an anchor body defining an open lead channel; and a rotatable locking element shaped as a portion of a ring and defining a central cavity, an entrance slit, and a protruding nodule extending into the central cavity. The anchor body further defines a locking element channel arranged perpendicular to the lead channel to receive the rotatable locking element. In an open position, the entrance slit of the locking element is aligned with the lead channel of the anchor body so that a lead can be loaded into the lead channel and, in a closed position, the entrance slit is not aligned with the lead channel to prevent a lead disposed in the lead channel from disengaging from the lead anchor. In the closed position, the nodule on the locking element engages the lead and resists rotation of the locking element to the open position. | 2015-01-15 |
20150018915 | LEADS WITH SEGMENTED ELECTRODES AND METHODS OF MAKING AND USING THE LEADS - A method of making a stimulation lead includes disposing a pre-electrode along a distal end portion of a lead body. The pre-electrode includes a body having a central hub and stimulation members individually coupled to the central hub and extending radially-outward therefrom such that each of the stimulation members is electrically-coupled to each of the remaining stimulation members solely via the central hub. Conductors extending from terminals disposed along a proximal end portion of the lead body are electrically-coupled to each of the stimulation members. Electrically-nonconductive material is disposed around longitudinal surfaces of the central hub with the electrically-nonconductive material abutting inner surfaces of the stimulation members. The central hub is removed from the pre-electrode body to electrically isolate each of the stimulation members from one another, thereby transforming the stimulation members into electrically-isolated segmented electrodes disposed along the electrically-nonconductive material. | 2015-01-15 |
20150018916 | TENSION CLAMP SIDE LOADING LEAD ANCHOR AND METHODS AND SYSTEMS USING THE LEAD ANCHOR - An implantable lead anchor includes a first anchor shell having a first hinge element and a second anchor shell, disposed opposite the first anchor shell, having a second hinge element. The first and second anchor shells define a lead channel and the first and second hinge elements form a hinge. The lead anchor includes at least one tensioning element that is configured and arranged to increase in tension upon elongation. The first and second anchor shells, and the tensioning element provide an open position and a closed position. In the open position, a lead can be side loaded side loaded into the lead channel. In the closed position, the first and second anchor shells grip a portion of the lead disposed in the lead channel and, in combination with the at least one tensioning element, resist disengagement of the lead from the lead anchor. | 2015-01-15 |
20150018917 | CONDUCTOR ARRANGEMENTS FOR ELECTRICAL STIMULATION LEADS AND SYSTEMS AND METHODS UTILIZING THE LEADS - An electrical stimulation lead includes at least one lead body; electrodes disposed along the distal end portion of the at least one lead body; terminals disposed along the proximal end portion of the at least one lead body; and conductors electrically coupling the terminals to the electrodes. Each of the conductors forms at least one current suppression unit. Each current suppression unit includes a first conductor segment wound in a coil extending in a forward direction followed by a second conductor segment wound in a coil extending in a reverse direction followed by a third conductor segment wound in a coil extending in the forward direction. The first and third conductor segments are wound with a first coil diameter and the second conductor segment is also wound with the first coil diameter except at positions where the second conductor segment overlaps either the first or third conductor segments. | 2015-01-15 |
20150018918 | MULTI-ELECTRODE LEAD WITH BACKING FOR MECHO/BARORECEPTOR STIMULATION - An electrode structure for an implantable stimulation lead for use in stimulating a target nerve structure within a patient includes a flexible backing defined by a major dimension extending in a direction of a first axis, and a minor dimension extending generally orthogonal to the first axis. The electrode structure also includes a plurality of electrodes coupled to the backing. | 2015-01-15 |
20150018919 | IMPLANTABLE MEDICAL DEVICES INCLUDING ELONGATED CONDUCTOR BODIES THAT FACILITATE DEVICE AND LEAD CONFIGURATION VARIANTS - Implantable medical devices include elongated conductor bodies and related features including an attachment to the medical device at one end and a connector that receives a medical lead at the other end. The connector may have various features such as a modular design whereby the connector is constructed from a series of stacked contact modules. Other features of the connector include electrical contacts that are relatively thin conductors or the order of 0.040 inches or less and that may include radial protrusions to establish contact with the electrical connectors of the lead. Furthermore, electrical contacts may be mounted within the connector in a floating manner so that radial movement of the electrical contact may occur during lead insertion. Additional features include a feedthrough where conductors exposed beyond a housing of the implantable medical device make direct electrical connection to conductors present within the elongated body. | 2015-01-15 |
20150018920 | MEDICAL LEADS HAVING FORCED STRAIN RELIEF LOOPS - Strain relief loops are forced by being formed into medical leads such that a body of the lead imposes a force to regain the loop if the loop has been disturbed. Because the strain relief loop is forced, the surgeon implanting the medical lead is not required to create the strain relief loop as a step in the implantation procedure. Forcing the strain relief loop ensures that the strain relief is achieved. The forced strain relief loop also ensures that the loop is present to reduce heating at the electrodes of the medical caused by exposure to excessive radiofrequency energy. The forced strain relief loop may be created by heating the lead body while held in the loop configuration by a mold to cause the loop configuration to persist once the medical lead is removed from the mold. | 2015-01-15 |
20150018921 | METHODS FOR MAKING LEADS WITH RADIALLY-ALIGNED SEGMENTED ELECTRODES FOR ELECTRICAL STIMULATION SYSTEMS - A method of making a stimulation lead includes attaching multiple segmented electrodes to a carrier. Each of the segmented electrodes has a curved form extending over an arc in the range of 10 to 345 degrees. The method further includes attaching conductors to the segmented electrodes; forming the carrier into a cylinder with segmented electrodes disposed within the cylinder; molding a lead body around the segmented electrodes disposed on the carrier; and removing at least a portion of the carrier to separate the segmented electrodes. | 2015-01-15 |
20150018922 | METHOD OF OVERMOULDING TOP MOUNTED SEAL PLUG CAVITIES - A method includes providing a mold defining a mold cavity for receiving material to be molded into a molded part, positioning an insert at least partially in the mold such that a portion of the insert defines a portion of the mold cavity, and injecting the material into the mold cavity to substantially fill the mold cavity to form the molded part. The molded par can then be removed from the mold and the insert can be removed from the molded part. The mold can include silicone and the insert can include polyoxymethylene. | 2015-01-15 |
20150018923 | SEAL PLUG - An implantable pulse generator includes a core assembly, a seal plug, and an outer layer overmolded over the core assembly adjacent the seal plug. The core assembly defines a core hole extending through the core assembly from a core interior to a core outer surface. The core hole has a hole outer portion and a hole inner portion. A first diameter of the hole outer portion is less than a second diameter of the hole inner portion. The seal plug is positioned in the core hole and has a plug outer portion aligned with the hole outer portion and a plug inner portion aligned with the hole inner portion. A third diameter of the plug outer portion is less than a fourth diameter of the plug inner portion. The outer layer leaves a top of the seal plug exposed. | 2015-01-15 |
20150018924 | Systems and Methods For Treating Gastroesophageal Reflux Disease - Systems and methods for treating gastroesophageal reflux disease (GERD) includes minimally invasively implanting a stimulating device in a patient's esophagus in the region proximate the lower esophageal sphincter (LES). The patient is provided with a questionnaire related to his disease via an online service. The questionnaire is accessed on a mobile device, such as a cell phone, or on a computer with network access. The data from the sensors and the answers from the questionnaire are analyzed together by a health care provider using the online service. The data and answers are used to program the stimulating device, via the mobile device or computer, to optimize treatment. | 2015-01-15 |
20150018925 | STIMULATION DEVICE - A stimulation device for transcutaneous electric stimulation stimulus onto the surface of a section of the human ear comprises a holding element attached at or in the ear and at least two electrodes arranged in or at an electrode carrier, wherein the at least two electrodes are separated from another at the electrode carrier by an electrically isolating section. To obtain a good electrical conductibility of the electrodes at high ear comfort, the at least two electrodes are covered by a casing element, the casing element comprises at least two cover elements, wherein each of the at least two cover elements comprises a retaining region for an electrode; the material of the cover elements is electrically conductive or can be made electrically conductive; the casing element comprises at least one isolation section made of electrically isolating material; the isolating section connects at least two cover elements with another. | 2015-01-15 |
20150018926 | STIMULATION DEVICE - A stimulation device for transcutaneous electric stimulation stimulus onto the surface of a section of the human ear comprises a holding element attached at or in the ear, at least two electrodes arranged in or at an electrode carrier. To obtain high contact quality of the electrodes with high wearing comfort, the holding element consists of one part designed as holding bow for placement between the surface of the head and the Pinna (P) of the device wearer, the other part designed as connection element between the holding bow and the electrode carrier; between the holding bow and the connection element a hinge joint is arranged such that use of the device allows swivel movement of the connection element relatively to the holding bow around an axis (S) parallel or under an angle (α) of less than 30° to the straight ahead viewing direction (G) of the device wearer. | 2015-01-15 |
20150018927 | DEVICE FOR NEUROSTIMULATION - The invention relates to a device for neurostimulation, comprising a mask, eyeglasses or similar eye attachment covering the eye region of the subject, which is designed to be optically sealed from the surroundings and has a lighting surface directed to the eye side which is connected to a source emitting light in the visible spectral range or contains such a light source, and having means for fastening to the head of the subject. According to the invention, there is a base element, open on one side, which receives the respective lighting surface and light source on the inside thereof, wherein there are electrode receptacles or electrode support surfaces on the base element above and/or below the region covering the eye region, furthermore a flexible, replaceable cushion-like or mat-like flat element can be fastened on the base element, which flat element has openings that are complementary to the electrode receptacles or electrode support surfaces, wherein the flat element comes in contact with the forehead area of the eye region of the subject when the device is used and the electrodes are designed to be epicutaneous. | 2015-01-15 |
20150018928 | PERCUTANEOUS TRANSLUMINAL ANGIOPLASTY DEVICE WITH INTEGRAL EMBOLIC FILTER - A percutaneous transluminal angioplasty device having an embolic filter mounted to the catheter shaft at a location distal to the angioplasty balloon and downstream from the blockage to capture embolic particles that may be set loose into the blood stream as the angioplasty procedure is performed. The embolic filter is normally collapsed against the catheter shaft to facilitate introduction and withdrawal of the device to and from the operative site. Once the angioplasty balloon is properly positioned, however, means operatively associated with the embolic filter are actuated to erect the filter to operatively position a filter mesh across the lumen of the vessel. | 2015-01-15 |
20150018929 | RETRIEVAL SYSTEMS AND METHODS FOR USE THEREOF - The devices and methods described herein relate to improved structures for removing obstructions from body lumens. Such devices have applicability in through-out the body, including clearing of blockages within the vasculature, by addressing the frictional resistance on the obstruction prior to attempting to translate and/or mobilize the obstruction within the body lumen. | 2015-01-15 |
20150018930 | ATTACHMENT MECHANISM FOR STENT RELEASE - An attachment mechanism for coupling a stent to a delivery system is disclosed. The attachment mechanism is configured to pivot relative to an inner shaft assembly of the delivery system in order to release the stent from the delivery system. | 2015-01-15 |
20150018931 | STENT GRAFT ASSEMBLY AND METHOD - A graft device can include a graft component and an expandable component that has a longitudinal axis and a coupling portion. The coupling portion has a surface extending radially relative to the longitudinal axis. The graft component also has a portion that is coupled to the surface of the expandable component for securing the graft component relative to the expandable component. For example, the graft component portion can be frictionally engaged between the surface and a member positioned against the expandable component. | 2015-01-15 |
20150018932 | ILIAC STENT GRAFT - An iliac artery stent graft has a substantially inverted Y shape comprising a second arm terminating in a second end, and first and third arms terminating respectively in a first end and a third end. Each of the arms comprising a tubular graft of biocompatible graft material and the three arms joined being at a junction to allow fluid flow from the second arm into the first and third arms. In use the first end is deployed within the common iliac artery extending towards the external iliac artery, the second end is deployed within the common iliac artery extending towards the iliac bifurcation and the third end is within the common iliac artery and extends towards the internal iliac artery. Each of the three arms are mutually at an angle of approximately 120 degrees to each other. In use the first and second legs form a U shape to allow a deployment device to be smoothly deployed. | 2015-01-15 |
20150018933 | AORTIC STENT-GRAFT - An aortic stent-graft capable of avoiding migration of location, which includes a covered stent body and a bare stent connected to a proximal end of the covered stent body, with barbs for looseness-proof fixation which are provided at each wave crest and each wave trough of the bare stent and extend towards a distal end of the covered stent body. After the aortic stent-graft is fastened by the looseness-proof fixation structures, because the barbs arranged at each wave crest of the bare stent are not on the same plane with the barbs arranged at each wave trough of the bare stent, simultaneous relative motions of the two sets of barbs which may lead to detachment or loosening of the looseness-proof fixation structures will not happen, so that the aortic stent-graft is able to be fastened onto a blood vessel wall more firmly. | 2015-01-15 |
20150018934 | POLYMERIC STENT WITH STRUCTURAL RADIOPAQUE MARKER - An implantable sent comprises a radiopaque marker that provides a structural connection between two parts made of a polymer substrate material. The two parts can be one bending element of one radially expandable ring and another bending element of an adjacent expandable ring. The two parts can be two bending elements of the same radially expandable ring. The radiopaque marker can be in the form of an entire radially expandable ring. | 2015-01-15 |
20150018935 | STENT WITH EASED CORNER FEATURE - An implantable stent includes a plurality of rings. At least a distal end ring has an eased corner feature formed in the polymer substrate at a radially outward, distal-facing corner of the ring while relatively sharp corners of the polymer substrate are maintained in radially inward corners of the ring. | 2015-01-15 |
20150018936 | SEVERABLE SUPPORT FOR A STENT - A stent with at least one severable supporting device and methods of coating using the same are disclosed. The severable supporting device can be an end tube or a tab attached to some portion of the stent by at least one “gate” or attachment. The end tube or tab may be part of the design of the stent when it is originally manufactured, or it may be attached to the stent in a secondary process by a biocompatible glue or solder. The end tube or tab can be used to support a stent during a coating process eliminating the need for a mandrel which would otherwise contact the stent during the coating process. | 2015-01-15 |
20150018937 | PERFUSION REGULATION SYSTEM - A reperfusion system and method of perfusing a blood vessel using the reperfusion system are provided. The system includes an introducer sheath, a middle catheter extending through the introducer sheath, and a balloon microcatheter extending through the middle catheter. A connecting tube extends between a lumen of the introducer sheath and a valve at a proximal end of the microcatheter. A flow path is defined along a lumen of the introducer sheath, through the connecting tube, into the microcatheter, and out of a distal opening of the microcatheter. The balloon is disposed adjacent the exit point of the flow path to reduce reflux. Embolic material can be introduced into the microcatheter at the valve to exit at the same location as the blood flow. | 2015-01-15 |
20150018938 | STENT-VALVES FOR VALVE REPLACEMENT AND ASSOCIATED METHODS AND SYSTEMS FOR SURGERY - Stent-valves (e.g., single-stent-valves and double-stent-valves), associated methods and systems for their delivery via minimally-invasive surgery, and guide-wire compatible closure devices for sealing access orifices are provided. | 2015-01-15 |
20150018939 | Delivery System with Projections - Delivery systems for delivering medical devices and prosthetic heart valves in a patient's body are disclosed. The delivery system may include a catheter-based delivery system. The delivery system may include a tip, a capsule, an inner sheath, and a projection. The delivery system may include an outer sheath and a handle. The delivery system may be configured to be actuated via an actuator disposed on the handle. The projection may include an arm portion and a feeler portion. The feeler portion may include an indentation. The delivery system may be configured to correctly position a medical device or prosthetic heart valve. | 2015-01-15 |
20150018940 | HELICAL COIL MITRAL VALVE ANNULOPLASTY SYSTEMS AND METHODS - Systems and methods for modifying a heart valve annulus in a minimally invasive surgical procedure. A helical anchor is provided, having a memory set to a coiled shape or state. The helical anchor is further configured to self-revert from a substantially straight state to the coiled state. The helical anchor is loaded within a needle that constrains the helical anchor to the substantially straight state. The needle is delivered to the valve annulus and inserted into tissue of the annulus. The helical anchor is then deployed from the needle (e.g., the needle is retracted from over the helical anchor). Once deployed, the helical anchor self-transitions toward the coiled shape, cinching engaged tissue of the valve annulus. | 2015-01-15 |
20150018941 | METHODS AND APPARATUS FOR CONTROLLING THE INTERNAL CIRCUMFERENCE OF AN ANATOMIC ORIFICE OR LUMEN - An implantable device is provided for controlling shape and/or size of an anatomical structure or lumen. The implantable device has an adjustable member configured to adjust the dimensions of the implantable device. The implantable device is housed in a catheter and insertable from a minimally invasive surgical entry. An adjustment tool actuates the adjustable member and provide for adjustment before, during or after the anatomical structure or lumen resumes near normal to normal physiologic function. | 2015-01-15 |
20150018942 | METHOD OF IMPLANTING AN AORTIC STENT - A method of implanting an aortic stent comprising steps of: putting a main tube on a metal guide wire; moving the main tube along the metal guide wire to the descending aorta, the main tube is constrained by a first cover, and first and second tube bifurcations are branched from the main section; removing the first cover; inserting a second and third metal guide wire through the first tube bifurcation into the ascending aorta and branchiocephalic artery respectively; a first and a second tube branch moving into the ascending aorta and the branchiocephalic artery respectively; inserting a fourth and fifth metal guide wire through the first tube bifurcation into the ascending aorta and branchiocephalic artery respectively; a third and a fourth tube branch moving into left common carotid artery and the left subclavian artery respectively; removing a second cover constraining said tube branches. | 2015-01-15 |
20150018943 | PERCUTANEOUS PROSTHETIC HEART VALVE - A method of making a replacement heart valve device whereby a fragment of biocompatible tissue material is treated and soaked in one or more alcohol solutions and a solution of glutaraldehyde. The dried biocompatible tissue material is folded and rehydrated in such a way that forms a two- or three-leaflet/cusp valve without affixing of separate cusps or leaflets or cutting slits into the biocompatible tissue material to form the cusps or leaflets. After the biocompatible tissue material is folded, it is affixed at one or more points on the outer surface to the inner cavity or a stent. | 2015-01-15 |
20150018944 | Valve Positioning Device - Medical devices for positioning a valve in a subject's body, such as a prosthetic heart valve in a subject's heart, are disclosed. The prosthetic heart valve may include a valve assembly, a frame, and a control arm. The prosthetic heart valve may include a commissural post or multiple commissural posts. The prosthetic heart valve may include a positional marker on a control arm. The prosthetic heart valve may include multiple positional markers on one or more control arms. The positional markers can be shapes, characters, or other symbols. The positional markers may themselves be asymmetric. The positional markers may be placed in an asymmetric location on a control arm. The control arm may be asymmetrically shaped. | 2015-01-15 |
20150018945 | Small Incision, Customizable Specific Gravity Prosthesis - The present invention relates to a customizable prosthesis, for instance a breast prosthesis, comprised of an outer shell, removable micro-compartments and flexible filling tubes formulated out of soft Poly (methyl 2-methylpropenoate) gel, wherein the removable micro-compartments of the prosthesis are arranged in a hierarchical layering scheme to create a prosthesis capable of undergoing modifications quickly, easily and with minimal invasiveness, while retaining a prosthesis with low specific gravity. | 2015-01-15 |
20150018946 | NONAUGMENTIVE MASTOPEXY - Disclosed are methods and devices for minimally invasive mastopexy, or other soft tissue suspension, which may be accomplished with our without augmentation. | 2015-01-15 |
20150018947 | TENODESIS SYSTEM - A tendon anchoring device may include an implant having a pair of spaced apart legs for straddling a tendon. A push rod removably attached to the implant may be utilized to guide and push a portion of the tendon into a pre-drilled bore in a bone. A fixation member may be slid along the push rod and threadably engage an inner surface of the pre-drilled bore to thereby anchor the tendon to the bone while a force is applied to the push rod. Once the fixation member has been installed, the push rod may be disengaged from the implant and removed from the bore. The implant may remain permanently straddled over the tendon inside of the bore. | 2015-01-15 |
20150018948 | ORBICULAR TISSUE EXPANDER - Provided herein is a tissue stretching device configured for orbicular expansion of a tissue placed therein. Methods of use of the device to stretch a tissue as well as for culturing organized tissues are also provided. Stretched and/or cultured tissues produced by these processes are also provided, as well as methods making use of the same. | 2015-01-15 |
20150018949 | COST-EFFECTIVE METHOD FOR MANUFACTURING METAL CRANIAL PROSTHESES - The present invention relates to a method for manufacturing an implantable prosthesis, in other words, a biomodel, which can be implanted in a patient, preferably in the cranium of a patient. The method is based on the use of commercially available adhesive tape, in order to reduce the manufacturing costs of said implant since there is no need to heat same to very high temperatures in order to mold the material to be implanted. The implant is preferably made of titanium via a cold-production process, which requires initially supplying a rapid prototype from a CAD model that corresponds to a plastic mold, which is covered with commercially available adhesive tape, in order to obtain another model that makes it possible to form the model that will be transferred to titanium, thus reducing the ideal temperature for molding same. | 2015-01-15 |
20150018950 | FLEXURE LIMITER FOR SPINAL PROSTHESIS - Apparatus including a first spinal prosthetic member that may articulate with a second spinal prosthetic member, the first and second spinal prosthetic members flexing relative to one another about a lateral-medial axis corresponding to a lateral-medial axis of a body, and a flexure limiting member attached to the first and second spinal prosthetic members that limits flexure about the lateral-medial axis. | 2015-01-15 |
20150018951 | Orthopedic Implant with Adjustable Angle between Tissue Contact Surfaces - An implant having a base with a first contact surface and a hinged element, hingedly interconnected with a first portion of the base, providing a second contact surface. The first portion of the base is displaceable relative to a second portion so that the base can be shortened from an initial length towards a second length. A linking segment is hingedly connected to both the second portion of the base and to the hinged element so that shortening of the base causes the linking segment to push a region of the hinged element away from the base, thereby changing an angle of the second contact surface relative to the first contact surface. | 2015-01-15 |
20150018952 | LATERAL INTERBODY FUSION DEVICES, SYSTEMS AND METHODS - According to some embodiments, a method of inserting a lateral implant within an intervertebral space defined between an upper vertebral member and a lower vertebral member includes creating a lateral passage through a subject in order to provide minimally invasive access to the intervertebral space, at least partially clearing out native tissue of the subject within and/or near the intervertebral space, positioning a base plate within the intervertebral space, wherein the base plate comprise an upper base plate and a lower base plate and advancing an implant between the upper base plate and the lower base plate so that the implant is urged into the intervertebral space and the upper vertebral member is distracted relative to the lower vertebral member. | 2015-01-15 |
20150018953 | MINIMALLY INVASIVE CORPECTOMY CAGE AND INSTRUMENT - An assembly comprising an expandable corpectomy cage and an insertion instrument, wherein the expandable cage comprises an instrument attachment features, including mating holes on the sides of the outer sleeve, and a ball-shaped pocket on the endplate of the inner sleeve, and the insertion instrument features a tuning-fork shaped holder, which attaches to the mating holes on the implant's outer sleeve using small bosses which mate with the holes under the spring tension of the fork, and a lever with a spherical end that mates with the ball-shaped pocket in the inner sleeve endplate. | 2015-01-15 |
20150018954 | Orthopedic Implant with Adjustable Angle between Tissue Contact Surfaces - An implant having a base with a first contact surface and a hinged element, hingedly interconnected with a first portion of the base, providing a second contact surface. The first portion of the base is displaceable relative to a second portion so that the base can be shortened from an initial length towards a second length. A linking segment is hingedly connected to both the second portion of the base and to the hinged element so that shortening of the base causes the linking segment to push a region of the hinged element away from the base, thereby changing an angle of the second contact surface relative to the first contact surface. | 2015-01-15 |