| 10th week of 2011 patent applcation highlights part 42 |
| Patent application number | Title | Published |
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| 20110060302 | METHOD AND SYSTEM FOR ALERTING THE OCCURRENCE OF WETNESS - System and method for alerting the occurrence of wetness on a skin area under a cover layer, comprising detection means for detecting the occurrence of wetness on the skin area under the cover layer, exposure means for exposing at least part of the skin area to a temperature having a course which mainly corresponds to the temperature course which would have occurred in the absence of said cover layer, and actuation means for actuating said exposure means under control of said detection means. The exposure means may comprise an electricity source, electricity/temperature conversion means, and control means for controlling the electrical current or voltage in accordance with a predetermined curve which results in an output temperature of the electricity/temperature conversion means which mainly corresponds to the temperature course which would have occurred in the absence of said cover layer. The electricity/temperature conversion means may comprise one or more Peltier elements. | 2011-03-10 |
| 20110060303 | ABSORBENT ARTICLE INCLUDING AN ABSORBENT CORE LAYER HAVING A MATERIAL FREE ZONE AND A TRANSFER LAYER ARRANGED BELOW THE ABSORBENT CORE LAYER - The present invention generally relates to absorbent articles and in particular to an absorbent article including a liquid permeable cover layer, a liquid impermeable barrier layer, an absorbent core arranged adjacent to the cover layer, a transfer layer arranged between the core and the barrier layer, the absorbent core including an upper surface and a lower surface and a material-free zone extending from the upper surface to the lower surface. | 2011-03-10 |
| 20110060304 | DISPOSABLE PANTS-TYPE DIAPER - A crotch region of a disposable pants-type diaper includes a bodily fluid absorbent structure comprising a liquid-pervious inner sheet, a liquid-impervious outer sheet and a bodily fluid absorbent core and, in addition, a body waste retaining space formed by the inner sheet and the innermost sheet member interposed between the inner sheet and the diaper wearer's skin. Segments of the innermost sheet member defining peripheral edges of a front opening and a rear opening face to each other in a front-back direction and are bonded to each other via two spacers spaced from each other in a transverse direction to form a space. A portion of the innermost sheet member extending between the segments sags toward the lowermost portion of the crotch region to form a separator. | 2011-03-10 |
| 20110060305 | WEARING ARTICLE - A wearing article includes front and rear waist regions joined together. A joint strength of joint arrays along the front and rear waist regions is generally uniformed. A chassis is formed along front waist region's side edges and rear waist region's side edges with the joint arrays. A liquid-absorbent structure includes front and rear ends opposed to each other in a longitudinal direction and extending in a transverse direction. The front end is covered with a front waist sheet and the rear end is covered with a rear waist sheet. Along the respective joint arrays, the front and rear waist sheets are spaced from each other in the longitudinal direction. | 2011-03-10 |
| 20110060306 | PANTS TYPE DISPOSABLE DIAPER - The present invention aims to provide a pants type disposable diaper free from noticeable gathers formed on the innermost side of the crotch region. In the crotch region of the pants type disposable diaper, the bodily fluid-absorbent core is sandwiched between the liquid-permeable inner sheet and the liquid-impermeable outer sheet. Further inside the inner sheet, the innermost sheet is provided and this innermost sheet prevents the inner sheet from coming in contact with the wearer's skin. The innermost sheet is joined, in the regions extending in the vicinity of the ends thereof opposite in the front-back direction A, to at least one of the inner sheet and the outer sheet. The innermost sheet includes, in its region defined on the transverse center line P of the diaper, the tuck extending downward toward the inner sheet. | 2011-03-10 |
| 20110060307 | ABSORBENT ARTICLE - An absorbent article includes a void space between a separator sheet and a liquid-absorbent structure. The separator sheet has opposite lateral zones extending in a longitudinal direction, a middle zone via which the opposite lateral zones are contiguous to each other, a front through-hole formed on the side of a front waist region, a rear through-hole formed on the side of rear waist region, and separator sheet biasing elastic members attached under tension to the respective lateral zones. A chassis includes a front leg elastic member laid on the side of the front waist region and a rear leg elastic member laid on the side of the rear waist region wherein at least the rear leg elastic member includes a rear transverse segment extending across the crotch region and a position of the rear transverse segment corresponds to a position of the middle zone of the separator sheet. | 2011-03-10 |
| 20110060308 | METHODS AND IMPLANTS FOR INDUCING SATIETY IN THE TREATMENT OF OBESITY - A method for inducing satiety using the steps of inserting an elongated device into a patient through a natural orifice and into a stomach of the patient, placing a distal end of the elongated device adjacent a treatment site within the stomach, and delivering at least one space occupying member through the elongated device adjacent the treatment site and implanting the at least one space occupying member between the submucosal and muscularis layers at the target site. | 2011-03-10 |
| 20110060309 | Implantable Device for Controlled Drug Delivery - Implantable devices and methods for delivery of lidocaine or other drugs to a patient are provided. In one embodiment, the device includes a first drug portion which has a first drug housing which contains a first drug formulation in a solid form which includes a pharmaceutically acceptable salt of lidocaine; and a second drug portion which includes a second drug housing which contains a second drug formulation which includes lidocaine base. In another embodiment, the device includes a drug reservoir component which has an elastic tube having at least one lumen bounded by a porous sidewall having an open-cell structure, a closed-cell structure, or a combination thereof; and a drug formulation contained within the at least one lumen, wherein the device is deformable between a low-profile deployment shape and a relatively expanded retention shape. | 2011-03-10 |
| 20110060310 | INTRACUTANEOUS INJECTION - The delivery of biopharmaceutical and other therapeutic agents parenterally to an animal via a minimally invasive, low pain administration is provided. The agents are delivered to the patient via, e.g., the epidermal, dermal, or subcutaneous layer of the skin in a concentrated fours of injectable paste of slurry. | 2011-03-10 |
| 20110060311 | IMPLANTABLE REEL FOR COILING AN IMPLANTABLE MEMBER - An implantable spool is used for spooling the excess wiring associated with a lead that extends between at least one electrode and a pulse generator of an electrical stimulation implant system. The present invention also has application to providing a spool for coiling tubing of an implantable drug delivery system. Embodiments of the invention include a method of implanting an implantable system in a body, wherein the implantable system includes a source unit and an elongated member. A method of assembling an implantable system is also described. | 2011-03-10 |
| 20110060312 | CONNECTION SYSTEM FOR CONNECTING A FLUID LINE TO A FLUID RESERVOIR - A connection system for connecting a fluid line to a fluid reservoir located within a device by way of a cannula and a method thereof are disclosed. The connecting system may include a cannula holder, a movable cannula cover, and lock for the cover. The system may further include a receiving element for receiving the cannula holder; the receiving element may have a release adapted for interaction with the lock. The release and the lock can be arranged to release the cannula cover by the release interacting with the lock, so that the cannula cover is movable by the inserting force to expose the cannula when the cannula holder is inserted into the receiving element. Thus, a connection system is provided for easy and secure connection without danger of injury by the cannula or staining of the cannula. | 2011-03-10 |
| 20110060313 | SUBSTRATE SURFACE MODIFICATION UTILIZING A DENSIFIED FLUID AND A SURFACE MODIFIER - Described are methods for modifying the surface properties of a polymer substrate by exposing the substrate to a densified fluid and a surface modifying agent. The densified fluid may be densified carbon dioxide and the surface modifying agent may be one which reduces the surface tension of the polymer substrate, for example as incorporated into a medical device such as a catheter. | 2011-03-10 |
| 20110060314 | DEVICES AND METHODS FOR TREATING TISSUE - Described herein are devices, systems and methods for treating target tissue in a patient's spine. In general, the methods include the steps of advancing a wire into the patient from a first location, through a neural foramen, and out of the patient from a second location; connecting a tissue modification device to the wire; positioning the tissue modification device through the neural foramen using the wire; modifying target tissue in the spine by moving the tissue modification device against the target tissue; and delivering an agent to modified target tissue, wherein the agent is configured to inhibit blood flow from the modified target tissue. In some embodiments, the step of modifying target tissue comprises removing target tissue located ventral to the superior articular process while avoiding non-target tissue located lateral to the superior articular process. | 2011-03-10 |
| 20110060315 | Multi-Size Convertible Catheter - The present invention relates to a multi-size catheter for use in biliary endoscopic procedures. The multi-size catheter comprises an outer diameter defined by a plurality of superimposed peelable layers. The peelable layers allow the multi-size catheter to function as a single operator exchange catheter without the need, and additional expense, of an endoscope sheath. Before positioning the multi-size catheter within the working channel of an endoscope, the peelable layers may be selectively removed in order to obtain an outer diameter for the catheter that is less than, but approximate to, the inner diameter of the working channel of the endoscope. The resulting fit eliminates the potential for a guidewire to slip out of the guidewire channel and become pinched between the catheter and the endoscope working channel. With an incorrect fit, a pinched guidewire would restrict the desired movements of both the guidewire and the catheter. | 2011-03-10 |
| 20110060316 | Tipped Ribbon Integrated Guidewire - A guidewire having a longitudinal axis includes an inner ribbon coil wound in a first direction, an outer ribbon coil wound in a second direction opposite the first direction wherein the inner ribbon coil is coaxially arranged within the outer ribbon coil and configured to prevent the inner ribbon coil from interlocking with the outer ribbon coil, and a plurality of connection points along the longitudinal axis of the guidewire wherein the plurality of connection points affixes the inner ribbon coil to the outer ribbon coil. | 2011-03-10 |
| 20110060318 | METHODS AND SYSTEMS FOR PROVIDING METERED DOSES OF A COMPOUND TO AN INDIVIDUAL - An implantable pump for providing metered doses of a compound to an individual is described. The implantable pump includes a chamber for storing an individual dose of the compound, an inlet valve fluidly coupled to the chamber for controlling a flow of the compound into the chamber, and an outlet valve fluidly coupled to the chamber for controlling a flow of the compound out of the chamber and into the individual. The pump includes an inlet valve driver circuit operable for opening and closing the inlet valve, and an outlet valve driver circuit operable for opening and closing the outlet valve. A battery and a charging circuit that includes a capacitor are included in the implantable pump. The charging circuit is operatively coupled to the battery for charging of the capacitor. The charged capacitor is operable for supplying power to the valve driver circuits. | 2011-03-10 |
| 20110060319 | ILLUMINATION DEVICE AND METHOD OF USE FOR OPHTHALMIC SURGERY - An illumination device for use in an ophthalmic surgical apparatus, the illumination device including a fiber optic having a proximal end and a connector coupled to the fiber optic. The connector includes one or more of (1) a datum surface disposed a predetermined distance from the proximal end to position the proximal end at a predetermined location within the surgical apparatus, (2) a shutter actuation surface configured and arranged to open a shutter in the surgical apparatus when the connector is being connected to the surgical apparatus, and (3) a visual indicator position to provides a visual indication that the connector is fully inserted into the surgical apparatus. The illumination device may be in a combination with an ophthalmic surgical apparatus. | 2011-03-10 |
| 20110060320 | SYSTEM AND METHOD FOR REPAIRING TISSUE SECTIONS - A system and method for repairing a weakness of a tissue, a hole or tear such as in a detachment of a retina in the eye. The system includes a ferromagnetic material which is inserted into the vitreous of an eye of a patient and an external magnet positioned outside the body of a patient arranged to produce magnetic field used for controlling the ferromagnetic material and means for sealing a retinal hole or a retinal tear. | 2011-03-10 |
| 20110060321 | FOLLICULAR UNIT HARVESTING TOOL - The invention provides a device and a method for improving hair harvesting and extraction. The device includes a mechanism for assisting in separation of the hair graft from the surrounding connective tissue. The apparatus and methods of the current invention are such that the viability of the follicular unit contained within the extracted plug is substantially preserved. | 2011-03-10 |
| 20110060322 | APPARATUS AND METHOD FOR SURFACE COOLING - Exemplary embodiments of the present disclosure provide method and apparatus for cooling a tissue surface that includes a housing configured to enclose a volume above a target region of the tissue, at least one outlet arrangement (e.g., duct) through which gas can be withdrawn from the enclosed volume, and at least one inlet arrangement (e.g., duct) that allows or facilitates further gas to enter the enclosed volume. A flow of gas can thus be provided over the target area that can cool it by convection. A liquid can be provided on the target area to provide additional evaporative cooling. Electromagnetic energy can be directed onto the target area through a portion of the housing, and debris generated by interaction of the energy with the tissue can be safely contained within the enclosed volume and removed therefrom through the outlet duct. | 2011-03-10 |
| 20110060323 | Resorbable Probe Including a Device and Method for Minimally Invasive Tissue Sensitization and Treatment - The resorbable cryoprobe device and process is a novel approach for treating localized disease allowing for the precise combined application of freezing temperatures and cytotoxic or cryosensitizing agents within a self-contained matrix/package for optimized tissue destruction. The cryopellet is comprised of a list of components including a source of cryogen to produce the sub-zero temperatures, a porous matrix to contain the cytotoxic agent, cytotoxic agent, and a delivery packet. Data presented herein demonstrates the efficacy of this approach in destroying cancerous tissue. For example, the application of freezing temperatures to −10° C. results in approximately 15% cell death, while exposure to cytotoxic agents such as TRAIL produces minimal cell death. The utilization of the cryopellet approach results in a synergistic effect yielding complete cell death at the same temperature. The innovation behind the resorbable probe application includes the strategic combination of agents to activate intrinsic or extrinsic cell death responses (including apoptosis and necrosis), unique packaging of the cryogen and cytotoxic agent, and a unique delivery system. The resorbable cryoprobe technology will assist directly in the treatment of cancer, as well as will likely lead to broader application for disease treatment. | 2011-03-10 |
| 20110060324 | APPARATUS, SYSTEMS, AND METHODS FOR ACHIEVING INTRAVASCULAR, THERMALLY-INDUCED RENAL NEUROMODULATION - Apparatus, systems, and methods for achieving thermally-induced renal neuromodulation by intravascular access are disclosed herein. One aspect of the present application, for example, is directed to apparatuses, systems, and methods that incorporate a treatment device comprising an elongated shaft. The elongated shaft is sized and configured to deliver a thermal element to a renal artery via an intravascular path. Thermally-induced renal neuromodulation may be achieved via direct and/or via indirect application of thermal energy to heat or cool neural fibers that contribute to renal function, or of vascular structures that feed or perfuse the neural fibers. | 2011-03-10 |
| 20110060325 | Microwave Antenna Probe with High-Strength Ceramic Coupler - A microwave antenna probe incorporating a high-strength antenna coupler is described herein. The microwave antenna has a radiating portion connected by a coaxial feedline to a source of therapeutic energy, e.g., a microwave generator. Proximal and distal radiating portions of the antenna assembly are separated by a microwave antenna coupler. In embodiments, the described antenna coupler is generally cylindrical in shape and includes a central section having a diameter substantially equivalent to the radiating sections. The coupler includes end sections of a smaller diameter than the central section that are dimensioned to fit within the ends of the radiating section. The end portions include a groove that is adapted to receive a corresponding rib formed within the respective ends of the radiating section. The coupler includes an axial opening defined therein into which a tubular collar in fixed using an interference fit. The outward forces of the collar and the inward forces of the radiating section places the coupler under compression, which improves the strength of the coupler, and the strength of the overall probe assembly. | 2011-03-10 |
| 20110060326 | System and Method for Performing an Ablation Procedure - A method of performing an ablation procedure includes the initial step of supplying a fluid to a cooling chamber defined within an antenna assembly. The method also includes the steps of decreasing the temperature of the fluid to form a solid material and inserting the antenna assembly into tissue. The method also includes the step of supplying energy to the antenna assembly to treat tissue. Residual heat from the antenna assembly transitions the solid material back to the fluid. The method also includes the step of circulating the fluid within the antenna assembly to dissipate heat emanating from the antenna assembly. | 2011-03-10 |
| 20110060327 | Apparatus and Methods for Arrhythmia Treatment Based on Spectral Mapping During Sinus Rhythm - Apparatus for curative ablation are provided to achieve the inactivation or destruction of fibrillar myocardium of the so-called AF nests. In addition, fibrillar myocardium may be identified and mapped by spectral analysis and phase study of the tissue during sinus rhythm. The procedure may be performed by transseptal puncture using only one catheter for ablation and mapping. The methods may be used to localize the application targets even during an arrhythmia. | 2011-03-10 |
| 20110060328 | PORTABLE THERAPY DELIVERY DEVICE WITH FLUID DELIVERY - The disclosure describes a system that may be used to deliver a plurality of therapies using one portable device. The system includes a fluid pump that pumps fluid from a container to a therapy device to treat a patient. The fluid pump resides within a pump bay of the therapy delivery device. The fluid may be used to increase cool a tissue of the patient or clear debris. In one embodiment, generated signals may be delivered by a peripheral accessory connected to the generator through the connector board, and the generator may generate radio frequency (RF) energy for the purpose of prostate tissue ablation, where the effective ablation area of an electrode is increased by the fluid. In addition, the therapy delivery device may include a touch screen user interface, a visual operation indicator, a signal generator, and a removable connector board. | 2011-03-10 |
| 20110060329 | System and Method for Power Supply Noise Reduction - A method for minimizing current draw on a power source for an electrosurgical system includes the step of generating a first pulse signal from a master device to electrically cooperate with a first floating power supply configured to create an electrical connection between one or more first loads and a power supply. The method also includes the step of triggering an ensuing pulse signal from a slave device based on the first pulse signal to electrically cooperate with a subsequent floating power supply configured to create an electrical connection between one or more subsequent loads and the power supply. | 2011-03-10 |
| 20110060330 | MAGNETIC SWITCHING DEVICE - A magnetic switching device includes an electromagnetic component adapted to be arranged proximate to an exterior surface of an object having a magnetically-switchable device therein and a control circuit electrically connected to the electromagnetic component. The electromagnetic component is constructed to generate a magnetic field of sufficient strength and orientation to engage a switch in the magnetically-switchable device. The invention further includes an electrocautery system, including an electrocautery device, a control circuit electrically connected to the electrocautery device, and an electromagnetic component electrically connected to the control circuit. The electromagnetic component is adapted to be arranged proximate to an exterior surface of an object having a magnetically-switchable device therein. Operation of the electrocautery device causes the electromagnetic component to generate a magnetic field of sufficient strength to engage a switch in the magnetically-switchable device. | 2011-03-10 |
| 20110060331 | MAGNETIC NAVIGATION SYSTEMS AND METHODS - Systems and methods for forming a lesion on an endocardial tissue of a patient's heart involve placing an ablation assembly inside of the heart and adjacent to the endocardial tissue, and placing a guiding assembly outside of the heart. An ablation assembly includes an ablation element and a first attraction element, and a guiding assembly includes a second attraction element. First and second attraction elements can be attracted via magnetism. Techniques involve forming an ablation on the cardiac tissue of a patient's heart with an ablation element of the ablation assembly. Optionally, techniques may include moving the second attraction element of the guiding assembly relative to the patient's heart, so as to effect a corresponding movement of the ablation element of the ablation assembly. | 2011-03-10 |
| 20110060332 | Electrocautery device with combination of suction and light emission - An electrocautery device is disclosed, which includes: a shell body having a housing and an internal partition connecting to the housing to define a receiving space and at least one air-removal channel, where the housing has at least one first opening, at least one second opening and at least one third opening at a first end, and has at least one fourth opening at an opposite second end, the first and second openings connect to the receiving space, and the third and fourth openings connect to the air-removal channel; at least one electrode-blade penetrating through the first opening into the receiving space; at least one light emitting component arranged at the first end; and a circuit component electrically connecting the electrode-blade and the light emitting component and provided for electrical connection of an external power supply. The electrocautery device has both abilities of illumination and exhausting harmful gases. | 2011-03-10 |
| 20110060333 | Compact Jaw Including Through Bore Pivot Pin - An end effector assembly for use with a forceps includes a pair of jaw members, a knife assembly, and one or more cam assemblies. One or more of the jaw members are moveable relative to the other about a pivot from a first, open position to a second, closed position. One or more of the jaw members include a knife channel. The pivot includes a bore. The knife assembly includes a knife blade and an actuation shaft. The knife blade is disposed distally relative to the pivot. The actuation shaft is configured for slidable translation through the bore to allow selective advancement of the knife blade through the knife channel. The one or more cam assemblies are operably coupled to the one or more moveable jaw members and are actuatable to move the one or more jaw members from the first to second position for grasping tissue therebetween. | 2011-03-10 |
| 20110060334 | Apparatus and Method of Controlling Cutting Blade Travel Through the Use of Etched Features - A forceps includes a housing including a shaft. The shaft includes an end effector assembly having a pair of curved jaw members. The jaw members include an electrically conductive surface and a curved blade channel having opposing sidewalls. A cutting blade is configured for translation within the blade channel. Proximal portions of a first sidewall include incident angles of less than five degrees that engage the cutting blade and direct the blade towards a specific point of contact on the opposing sidewall of the curved blade channel. | 2011-03-10 |
| 20110060335 | Apparatus for Tissue Fusion and Method of Use - An end effector for an electrosurgical forceps is provided. The end effector includes a first jaw member having proximal and distal ends and a second jaw member having proximal and distal ends. The distal end of the first jaw member includes a recess defined therein. The distal end of the second jaw member includes a first prong configured for receipt within the recess defined in the first jaw member. Wherein engagement of the first prong of the second jaw member within the recess of the first jaw member creates a gap between the first and second jaw members to enable tissue sealing. | 2011-03-10 |
| 20110060336 | BONE GROWTH DEVICE AND METHOD - An intramedullary lengthening device includes a housing and a distraction shaft. The intramedullary lengthening device is placed within a cavity of two bone sections (either already separated or purposely separated for insertion of the device). The distraction shaft of the intramedullary lengthening device is attached to the one of the bone sections using, for example, one or more attachment screws. The housing of the intramedullary lengthening device is attached to the second bone section using, for instance, one or more attachment screws. Over the treatment period, the bone is continually distracted, creating a new separation into which osteogenesis can occur. In one embodiment, the intramedullary lengthening device includes an actuator and an extension rod, which can be attached to one other. | 2011-03-10 |
| 20110060337 | Orthopaedic Implant and Fastener Assembly - Systems, devices and methods are disclosed for treating fractures. The systems, devices and methods may include one or both of an implant, such as an intramedullary nail, and a fastening assembly, such as a lag screw and compression screw assembly. The implant in some embodiments has a proximal section with a transverse aperture and a cross-section that may be shaped to more accurately conform to the anatomical shape of cortical bone and to provide additional strength and robustness in its lateral portions, preferably without requiring significant additional material. The fastening assembly may be received to slide, in a controlled way, in the transverse aperture of the implant. In some embodiments, the engaging member and the compression device are configured so that the compression device interacts with a portion of the implant and a portion of the engaging member to enable controlled movement between the first and second bone fragments. This configuration is useful for, among other things, compressing a fracture. | 2011-03-10 |
| 20110060338 | VERTEBRAL STAPLES AND INSERTION TOOLS - Implantable vertebral staples and tools for use with the same are provided. In general, an exemplary vertebral staple according to the present invention includes a staple body having at least one long spike formed thereon for allowing rotation of the body when the long spike is partially inserted in bone. The staple body can also include one or more short spikes formed thereon and adapted to prevent rotation of the body when the long and short spikes are fully inserted into bone. The present invention also provides an inserter tool that can be used to implant the vertebral staple, and also a drill guide that can be used, preferably in combination with the inserter tool, to drill holes through the bone in alignment with one or more holes formed in the vertebral staple. | 2011-03-10 |
| 20110060339 | Hip surgery assembly - An assembly for joint surgery comprises a goniometer for determining an angle for hip surgery, and a surgical tool comprising an axis of extension. The goniometer comprises an indicator and a contraindicator configured to indicate an angle between at least a portion of the indicator and at least a portion of the contraindicator with respect to a first axis of rotation. The goniometer is connected to the surgical tool with at least a first rotary joint arranged so as to be rotatable about a second axis of rotation substantially perpendicular to the axis of extension and a second rotary joint arranged so as to be rotatable about a third axis of rotation substantially parallel to, preferably coinciding with, the axis of extension such that the axis of rotation of the goniometer is arrangable with respect to the axis of extension in three dimensions. | 2011-03-10 |
| 20110060340 | IMPLANTS WITH TRANSITION SURFACES AND RELATED PROCESSES - Implants, and processes for installing them, which replace the medial condyle and portions of the patellofemoral channel but preferably not portions of the lateral condyle that articulate relative to the tibia. Processes are provided which allow proper location and orientation of an anterior resection and a distal resection on the femur, which make use of a transition point which can be designated on the bone, for navigating proper positioning of such implants. Proper positioning of the implant relative to the femur for insuring a smooth transition between lateral portions of the implant and the lateral condyle is thus reduced to determining proper medial/lateral location of the implant on the anterior and distal resections. Such implants and processes can allow, among other things, for controlled location and orientation of an implant on the bone which saves lateral compartment bone, which eliminates the need to sacrifice the anterior and posterior cruciate ligaments, and which is adapted for minimally invasive surgery with its attendant benefits. | 2011-03-10 |
| 20110060341 | ALIGNMENT GUIDES FOR USE IN COMPUTER ASSISTED ORTHOPEDIC SURGERY TO PREPARE A BONE ELEMENT FOR AN IMPLANT - In an embodiment, the methodology of the present invention is based on the use of an intraoperative navigation system and of a compact alignment guide for alignment of implant components. In an embodiment, an alignment guide of the present invention includes a first component fixable to a bone element; a second mobile component, and a third mobile component, wherein the second mobile component and two control mechanisms form a first link, wherein the two control mechanisms are working in parallel to perform adjustments in two degrees of freedom, wherein the third mobile component and three control mechanisms form a second link, wherein the three control mechanisms are working in parallel to perform adjustments in three additional degrees of freedom, and wherein the first link adjustments and the second link adjustments are performed in series to provide a total adjustment of five degrees of freedom relative to the first component. | 2011-03-10 |
| 20110060342 | MEDICAL DEVICE AND METHOD | 2011-03-10 |
| 20110060343 | BONE REGENERATION DEVICE - A device for bone regeneration includes an end section ( | 2011-03-10 |
| 20110060344 | Percutaneous Access Devices And Bone Anchor Assemblies - A percutaneous access device includes an inner tube and an outer tube disposed about at least a portion of the inner tube. The outer tube may be sized to span from a skin incision in a patient to a site proximate the spine of the patient. The distal end of the outer tube may be adapted to releasably engage a bone anchor. The inner tube may be adjustable relative to the outer tube between a first position and a second position in which the distal end of the inner tube contacts the bone anchor. A bone anchor assembly includes a bone anchor having a distal bone engaging portion and a receiving member having a recess for receiving a spinal fixation element. The proximal end of the receiving member may have an arcuate groove formed on an exterior surface thereof to facilitate connection of an instrument to the receiving member. | 2011-03-10 |
| 20110060345 | SURGICAL ROBOT SYSTEM AND EXTERNAL FORCE MEASURING METHOD THEREOF - A surgical robot system and an external force measuring method of the surgical robot system are disclosed. The surgical robot system, which includes: a driving motor unit configured to generate and output an encoder signal corresponding to state information of a system; and a controller unit configured to receive the encoder signal as input and compute an external force applied on an instrument using an SMCSPO (sliding mode control with sliding perturbation observer) algorithm, can obtain information on the operational force of the instrument by an indirect method, making it possible to implement a technology for a realistic sensory device. | 2011-03-10 |
| 20110060346 | SURGICAL MANIPULATOR FOR A TELEROBOTIC SYSTEM - The invention is directed to a system and method for releasably holding a surgical instrument ( | 2011-03-10 |
| 20110060347 | Device and Method for Superimposing Patterns on Images in Real-Time, Particularly for Guiding by Localisation - The invention relates to a device for superimposing known patterns, characteristic of a region, on (real) images of said region. The device comprises, a memory in which patterns are stored, which are representative of a selected region, of known position and orientation with relation to a common reference and processing means, for determining a pattern representative of the selected portion in the memory, on receipt of the designation of at least one portion of an observed image of the selected region, taken at a selected angle and at least one representative attribute of said region, taking account of the attribute selected, then superimposing the determined pattern on the selected portion of the image taking account of the selected angle. | 2011-03-10 |
| 20110060348 | CALLUS-TISSUE-DEBRIDEMENT APPARATUS AND METHOD - A system and method for debriding callus foot tissue is disclosed. The method may include applying a chemical peel to callus foot tissue and using a debriding tool to remove the chemically treated callus foot tissue. In certain embodiment, the method may include preparing the chemical peel, including customizing at least one attribute of the chemical peel based on at least one attribute of the callus foot tissue. The system may include a debriding tool having a cutting head that may be easily removed for cleaning or replacement. | 2011-03-10 |
| 20110060349 | ANCHOR DELIVERY SYSTEM - A system and associated method for manipulating tissues and anatomical or other structures in medical applications for the purpose of treating diseases or disorders or other purposes. In one aspect, the system includes a delivery device configured to deploy and implant anchor devices for such purposes. | 2011-03-10 |
| 20110060350 | SUTURE PASSER DEVICE AND SUTURE NEEDLE - A suture passer device includes a shaft, a handle, an end effector, and a suture capturing member. The shaft has a shaft proximal end and a shaft distal end. The handle assembly is coupled to the shaft proximal end. The end effector is coupled to the shaft distal end. The suture capturing member is within the end effector, is coupled to the handle assembly independently of the shaft, and is configured to capture a suture within the end effector. | 2011-03-10 |
| 20110060351 | ENDOSCOPE AND ENDOSCOPIC SUTURING INSTRUMENT FOR TREATMENT OF GASTROESOPHAGEAL REFLUX DISEASE - A method for forming an artificial valve includes inserting a sheath having proximal and distal sections and a lumen extending therethrough orally into a body cavity; inserting an endoscope orally into a body cavity, the endoscope being slidably positioned within the sheath; holding tissue in a vicinity of a junction of a stomach and an esophagus where the artificial valve is to be formed, using a holding device extending from the sheath; penetrating through tissue of the esophagus and then through tissue of the stomach at an oral side of the junction of the stomach and the esophagus with a needle provided outside of the endoscope which is not mechanically connected to the holding device and which is moveable outside of the endoscope relative to the endoscope; and passing a binding member through the tissue of the esophagus and the tissue of the stomach using the needle. | 2011-03-10 |
| 20110060352 | PLACING SUTURES - A suturing instrument is configured for to apply sutures to approximate, ligate, or fixate tissue in, for example, open, mini incision, trans-vaginal, or endoscopic surgical procedures. The suturing instrument includes an elongate body member, a needle exit port, a needle receiving port, and a needle deployment mechanism. The suturing instrument eliminates the need for a preassembled needle and suture and reduces or eliminates the possibility of needle loss during suturing. | 2011-03-10 |
| 20110060353 | INTESTINAL BYPASS USING MAGNETS - Medical devices and methods are provided for forming an intestinal bypass anastomosis, such as for treatment of obesity. The medical devices and methods are minimally invasive and reduce complications. Two magnet assemblies are deployed in a spaced apart relationship, and are transluminally brought together to approximate the tissue and form an anastomosis therebetween. | 2011-03-10 |
| 20110060354 | Tissue Fastening Devices and Related Insertion Tools and Methods - The invention in certain aspects relates to a one-piece coil-shaped surgical fastener for fastening tissue segments, especially suitable for fastening segments of the lower esophageal sphincter and fundus in an endoscopic procedure for the treatment of GERD. The invention also relates to related methods and devices for insertion of such a fastener, especially along a juncture of the surfaces of such tissue segments. | 2011-03-10 |
| 20110060355 | METHODS FOR MANUFACTURING A CLIP AND CLIP - The present disclosure relates to a clip manufactured according to a method which can be used to engage body tissue for the purpose of closing wounds. Such clips are generally annular in shape and have radially inwardly extending tines. The present disclosure first forms a precursor which, in one embodiment, has the tines extending radially outwardly from the annular body and then forms the clip by inverting the precursor such that the tines extend radially inwardly. In an alternate embodiment, the precursor is formed with an over-sized lateral dimension and then compressed inwardly to bring the tines closer together and to reduce the lateral dimension of the precursor. Such clips may be manufactured from a superelastic alloy such as nickel-titanium, in which case the inverted or compressed precursor must be heated and quenched to heat set the clip in its final shape. | 2011-03-10 |
| 20110060356 | Low Profile Cutting Assembly with a Return Spring - The present disclosure relates to a forceps that includes a housing, a cutting assembly, and an actuator. The housing has a shaft attached thereto that extends therefrom and is configured to support a pair of jaw members at a distal end thereof. The jaw members are movable to grasp tissue therebetween. The cutting assembly includes a spring element that has proximal and distal ends. The proximal end of the spring element is fixed to a boss disposed within the housing and the distal end of the spring element includes a cutting edge. The spring element is coiled at a proximal end thereof to create a spring bias against the boss. The actuator is operably coupled to the spring element and is configured to selectively advance the cutting edge of the spring element into the jaw members against the spring bias to sever tissue disposed therebetween. | 2011-03-10 |
| 20110060357 | DEVICE FOR CUTTING OUT AND REMOVING CYLINDERS OF TISSUE FROM A TISSUE AND THE USE THEREOF - The invention relates to a device for cutting out and removing cylinders of tissue from a tissue, which is located inside a body or joint cavity and/or in or on a wall region thereof, comprising a cutting device ( | 2011-03-10 |
| 20110060358 | METHODS AND IMPLANTS FOR INDUCING SATIETY IN THE TREATMENT OF OBESITY - A device for inducing satiety including an elongated device for insertion through a natural orifice and into a stomach of the patient. The distal end of the device includes a means for occupying space between the submucosal and muscularis layers adjacent a pyloric sphincter. The means has a collapsed state for delivery to a target site and an expanded state for implantation thereof. | 2011-03-10 |
| 20110060359 | DEVICE FOR THE REMOVAL OF THROMBI FROM BLOOD VESSELS - The invention relates to a device for the removal of foreign objects and thrombi from body cavities and blood vessels ( | 2011-03-10 |
| 20110060360 | Embolic Device Delivery System With Retractable Partially Coiled-Fiber Release - A medical device for placing an embolic device, such as an embolic coil, at a predetermined site within a vessel of the body including a delivery catheter and a flexible pusher member slidably disposed within the lumen of the catheter. An embolic device having a headpiece coupled to the proximal end is releasably disposed within the distal end of the pusher member and retained in place by a retractable fiber, having a coiled distal portion. When the embolic device is advanced to the predetermined site within the vessel, the detachment fiber is retracted from around the headpiece of the embolic device to thereby release the embolic device. | 2011-03-10 |
| 20110060361 | RECONSTITUTION AND APPLICATOR SYSTEM FOR WOUND SEALANT PRODUCT - A system for mixing or reconstituting agents including engageable syringe barrels, one of which having a male engagement region and the other a female engagement region. Each of the male and female engagement regions is provided with a screen. The screens are closely spaced from one another when the first and second syringe barrels are engaged with one another. The screens may take the form of a mesh, a plurality of protuberances, or cantilevered wedges having tapering thicknesses. | 2011-03-10 |
| 20110060362 | DEVICES AND METHODS FOR TREATING RECTOVAGINAL AND OTHER FISTULAE - Provided by certain aspects of the invention are methods for treating fistulae and various fistula graft assemblages useful in this regard. Illustratively, some inventive methods are useful in treating fistulae having at least a first fistula opening, a second fistula opening and a fistula tract extending therebetween. In one step, a first capping member is positioned over the first fistula opening such that a first pulling member, which extends from the first capping member, passes through the fistula tract. In another step, a second capping member is positioned over the second fistula opening such that a second pulling member, which extends from the second capping member, passes through the fistula tract. A first pulling force is applied to the first pulling member, and a second pulling force is applied to the second pulling member, for maintaining the first capping member over the first fistula opening and for maintaining the second capping member over the second fistula opening, respectively. | 2011-03-10 |
| 20110060363 | SURGICAL STAPLES HAVING COMPRESSIBLE OR CRUSHABLE MEMBERS FOR SECURING TISSUE THEREIN AND STAPLING INSTRUMENTS FOR DEPLOYING THE SAME - A staple having a crown, a deformable leg extending from the crown, and a spring extending from the crown configured to compress tissue between the spring and the deformable member. Owing to the flexibility of the spring, the staple can accommodate a wide range of tissue thicknesses while still compressing the tissue captured therein. As a result, a single staple design can be used in a wide variety of surgical procedures thereby reducing the amount of staple designs that must be provided to the surgeon. In at least one embodiment, the staple includes a crushable member. This crushable member can include a plastically deformable first portion and an elastically deformable second portion. The present invention can also include, in various embodiments, a crown, a first deformable member extending from the crown, and means for compressing the tissue against the first deformable member. | 2011-03-10 |
| 20110060364 | UNDERWATER EXERCISE AND PHYSICAL THERAPY DEVICE FOR JOINT RELEASE AND SPINAL ADJUSTMENT - The present invention relates to an underwater exercise and physical therapy device for joint release and spinal adjustment wherein a tube is worn on a user's upper body and weights are worn on the user's feet in a water tank having a predetermined depth wherein his feet are spaced apart from the bottom surface thereof to carry out underwater exercise and physical therapy by using the buoyant force of the tube and the gravity of the weights, thereby enabling his joints to be released, making his muscles reformed, and further adjusting and preventing his spinal diseases. | 2011-03-10 |
| 20110060365 | RADIOLUCENT STABILIZING ROD WITH RADIOPAQUE MARKER - A stabilizing rod includes an elongate shaft extending between a proximal end and an opposing distal end. The shaft is comprised of a radiolucent material and bounds a passageway that at least partially extends between the proximal end and the distal end. A core is disposed within the passageway of the shaft. The core can be comprised of a radiopaque material. The stabilizing rod can also include a radiopaque marker disposed on or within the shaft. | 2011-03-10 |
| 20110060366 | Facet Joint Implant and Related Methods - Implants and methods aimed at safely repairing and/or reconstructing the facet joint so as to provide the required flexibility and elasticity to support continued motion after the implant has been implanted in a facet joint. | 2011-03-10 |
| 20110060367 | Spine Surgery Device And Method - A surgical connector useful to link spine rods together. The connector may be used adjacent a pair of mounting screws in one vertebra to limit movement between the screws or may be used to apply a lateral force to a portion of the spine to change curvature. A method of performing spinal surgery is also provide to reinforce a patient's spine. | 2011-03-10 |
| 20110060368 | METHOD AND SYSTEM FOR TRANS-LAMINA SPINAL FIXATION - A method of providing spinal stabilization is provided herein. More specifically, the method includes positioning a plurality of fixation assemblies within a plurality of vertebrae in a trans-lamina orientation wherein each fixation assembly includes a proximal portion configured to securely receive a stabilization element (e.g., a stabilization rod). The proximal portions of the various fixation assemblies can be aligned so as to secure at least one stabilization element in a desired position (e.g., along and above a midline of the patient's spine, adjacent and parallel to the midline). A system for providing spinal stabilization is also provided which utilizes trans-lamina delivery and positioning of fixation assemblies within target vertebrae thereby providing stronger fixation and a significant reduction in associated tissue damage. | 2011-03-10 |
| 20110060369 | METHOD AND APPARATUS FOR MANIPULATING MATERIAL IN THE SPINE - Disclosed are surgical tools, tool sets and methods for percutaneously accessing and preparing treatment sites within the spine for subsequent treatment procedures. The treatment site may be an inter-vertebral motion segments in the lumbar and sacral regions of the spine. The tool set may comprise introducer tools and bone dilators for accessing and tapping into a targeted site, such as, for example, the anterior surface of the S | 2011-03-10 |
| 20110060370 | LOCK RING FOR OSTEOSYNTHESIS DEVICE AND OSTEOSYNTHESIS DEVICE INCLUDING SUCH RING - The invention relates to a locking ring ( | 2011-03-10 |
| 20110060371 | SURGICAL APPARATUS FOR OSTEOSYNTHESIS - A surgical apparatus for osteosynthesis, includes a plate ( | 2011-03-10 |
| 20110060372 | BONE FIXING DEVICE - A bone fixing device ( | 2011-03-10 |
| 20110060373 | BONE SCREWS AND METHODS OF USE THEREOF - The invention features bone screws having a threaded screw body and a screw head attached to one end of the screw body, the bone screw further including: a) an interior channel extending longitudinally through the screw head and through at least a portion of the screw body, wherein the interior channel has a width of less than 5.0 millimeters; and b) a plurality of radially-disposed delivery channels connecting the interior channel to the exterior of the screw body, each delivery channel having exterior openings. The invention further features devices that include a bone screw and a delivery manifold detachably attached to the screw head of the bone screw. In addition, the invention features methods of treating a patient having a bone defect by using a bone screw described herein. | 2011-03-10 |
| 20110060374 | Percutaneous Access Devices And Bone Anchor Assemblies - A percutaneous access device includes an inner tube and an outer tube disposed about at least a portion of the inner tube. The outer tube may be sized to span from a skin incision in a patient to a site proximate the spine of the patient. The distal end of the outer tube may be adapted to releasably engage a bone anchor. The inner tube may be adjustable relative to the outer tube between a first position and a second position in which the distal end of the inner tube contacts the bone anchor. A bone anchor assembly includes a bone anchor having a distal bone engaging portion and a receiving member having a recess for receiving a spinal fixation element. The proximal end of the receiving member may have an arcuate groove formed on an exterior surface thereof to facilitate connection of an instrument to the receiving member. | 2011-03-10 |
| 20110060375 | EXPANDABLE INTRODUCER SYSTEM AND METHODS - An expandable introducer with embodiments that may include a fastener, tubular member, sleeve and combinations thereof. The sleeve may have a wall with an inner surface and an outer surface. The sleeve may include a slit through the wall, which may allow the sleeve to be decreased in diameter for implantation and/or increased in diameter after implantation for alignment. The sleeve may include two slits in the tubular wall thereby forming two semi-tubular members. The semi-tubular members may be placed separately at the implantation site then aligned to form a tubular member. The tubular member may include threads, pebbles, bumps, ridges, hills, openings and combinations thereof. | 2011-03-10 |
| 20110060376 | MEDICAL INSTRUMENTS FOR DIAPLASIS - A medical instrument includes a shaft and a movable element. The shaft has a first end having an engaging member. A second end of the shaft has a stopping member. The movable element is configured to move along the shaft. The medical instrument can be used to reduce a fracture. In use, this may include engaging a fractured bone segment with the engaging member and moving the movable element along the shaft towards the stopping member to create a force on the stopping member when the movable element comes in contact with the stopping member. | 2011-03-10 |
| 20110060377 | MEDICAL CO-PROCESSOR FOR SIGNALING PATTERN DECODING AND MANIPULATION OF CELLULAR STRUCTURES - Devices, methods and systems for affecting living tissues (brain, spinal stem) by neuronal querying, decoding responses, determining signaling patterns for direct delivery of a range of signals to the neural tissue in order to induce specific cell behaviors through intrusive and non-intrusive methods. | 2011-03-10 |
| 20110060378 | AUTOMATED EXTERNAL DEFIBRILLATOR DEVICE WITH INTEGRATED WIRELESS MODEM - An automatic external defibrillator (AED) includes an integral wireless modem configured so that, upon activation, the AED automatically connects to a wireless network and reports the event to an emergency services center or remote server to call for an ambulance. The activation report may be accomplished by calling an emergency services center and playing a prerecorded voice message that includes AED location information. Alternatively, the activation report may be transmitted via a wireless data network to a remote server which routes the information to appropriate authorities. After the activation report is transmitted, the AED may transmit patient and treatment data to the server. The AED may include a speaker phone capability so a caregiver can talk with a dispatcher or medical team. The AED may also automatically report activation data and periodic self-diagnostic testing results to a manufacturer or service provider via a wireless data call to a remote server. | 2011-03-10 |
| 20110060379 | Anterior Active Housing Subcutaneous Positioning Methods - A subcutaneous cardiac device includes a subcutaneous electrode and a housing coupled to the subcutaneous electrode by a lead with a lead wire. The subcutaneous electrode is adapted to be implanted in a frontal region of the patient so as to overlap a portion of the patient's heart. | 2011-03-10 |
| 20110060380 | RESPIRATORY RECTIFICATION - A means for treating breathing disorders by stimulating respiratory muscles or nerves to entrain respiratory systems while leaving respiratory drive intact. Embodiments of the invention employ frequency analysis to determine if appropriate stimulation energy is being applied. | 2011-03-10 |
| 20110060381 | System and Method for Conditioning a Diaphragm of a Patient - A method of conditioning a diaphragm of a patient is provided. The method can include the steps of implanting an electrode adjacent a target site in the diaphragm of the patient and operating the electrode to deliver a sufficient amount of electrical stimulation to the target site in the diaphragm of the patient to cause the diaphragm to contract. | 2011-03-10 |
| 20110060382 | STIMULATION OF A STIMULATION SITE WITHIN THE NECK OR HEAD - Methods of applying a stimulus to a stimulation site within the neck or head of a patient include implanting a distal portion of one or more leads adjacent to the stimulation site, forming a loop with a proximal portion of the one or more leads, and securing the distal and proximal portions of the one or more leads to one or more securing sites with one or more securing devices. The distal portion of the one or more leads includes a number of electrodes disposed thereon that are configured to deliver the stimulus to the stimulation site. Systems for applying a stimulus to a stimulation site within the neck or head of a patient include one or more leads having a number of electrodes disposed on a distal portion thereof and one or more securing devices configured to secure the one or more leads to one or more securing sites. The distal portion of the one or more leads is implanted adjacent to the stimulation site and the electrodes are configured to deliver the stimulus to the stimulation site. The proximal portion of the one or more leads is formed in a loop. | 2011-03-10 |
| 20110060383 | USING A GENETIC ALGORITHM EMPLOYING DYNAMIC MUTATION - Apparatus and method for at least partially fitting a medical implant system to a patient is described. These apparatuses and methods comprise using a dynamic mutation rate. This genetic algorithm may comprise generating successive generations of child populations. In executing the genetic algorithm, children may undergo mutations based on a mutation rate. This mutation rate may be dynamic and be based on the characteristics of the children in the generation. Additionally, values may be frozen during execution of the genetic algorithm if the likelihood that the value has converged on a particular value exceeds a threshold. | 2011-03-10 |
| 20110060384 | DETERMINING STIMULATION LEVEL PARAMETERS IN IMPLANT FITTING - A fitting system that may be used by a recipient to determine stimulation level parameters, such as threshold and/or maximum comfort levels, for a stimulating medical device is provided. These parameters may be for MAPs that may be used by a genetic algorithm in fitting a stimulating medical device. In obtaining these parameters, an internal component implanted in a recipient may apply stimulation to the recipient. In response, the recipient, using a user interface, may their information regarding their perception of the applied stimulation. This response may then be used to determine a stimulation level parameter that is then transmitted to the stimulation medical device for use in applying stimulation. | 2011-03-10 |
| 20110060385 | DETERMINING STIMULATION LEVEL PARAMETERS IN IMPLANT FITTING - A fitting system that may be used by a recipient to determine stimulation level parameters, such as threshold and/or maximum comfort levels, for a stimulating medical device is provided. These parameters may be for MAPs that may be used by a genetic algorithm in fitting a stimulating medical device. In obtaining these parameters, an internal component implanted in a recipient may apply stimulation to the recipient. In response, the recipient, using a user interface, may their information regarding their perception of the applied stimulation. This response may then be used to determine a stimulation level parameter that is then transmitted to the stimulation medical device for use in applying stimulation. | 2011-03-10 |
| 20110060386 | SYSTEM AND METHOD FOR DISPLAYING STIMULATION FIELD GENERATED BY ELECTRODE ARRAY - An implantable pulse generator includes a current steering capability that allows a clinician or patient to quickly determine a desired electrode stimulation pattern, including which electrodes of a group of electrodes within an electrode array should receive a stimulation current, including the amplitude, width and pulse repetition rate of such current. Movement of the selected group of electrodes is facilitated through the use of remotely generated directional signals, generated by a pointing device, such as a joystick. As movement of the selected group of electrodes occurs, current redistribution amongst the various electrode contacts takes place. The redistribution of stimulus amplitudes utilizes re-normalization of amplitudes so that the perceptual level remains fairly constant. This prevents the resulting paresthesia from falling below the perceptual threshold or above the comfort threshold. | 2011-03-10 |
| 20110060387 | NEURAL STIMULATION SYSTEM PROVIDING AUTO ADJUSTMENT OF STIMULUS OUTPUT AS A FUNCTION OF SENSED IMPEDANCE - A neural stimulation system automatically corrects or adjusts the stimulus magnitude (stimulation energy) in order to maintain a comfortable and effective stimulation therapy. Because the changes in impedance associated with the electrode-tissue interface can indicate obstruction of current flow and positional lead displacement, lead impedance can indicate the quantity of electrical stimulation energy that should be delivered to the target neural tissue to provide corrective adjustment. Hence, a change in impedance or morphology of an impedance curve may be used in a feedback loop to indicate that the stimulation energy needs to be adjusted and the system can effectively auto correct the magnitude of stimulation energy to maintain a desired therapeutic effect. | 2011-03-10 |
| 20110060388 | DEVICE AND METHOD FOR VESSEL TREATMENT - A device and method for restoring functionality of blood vessels are disclosed. Laser energy is accurately and precisely applied in order to restore vessel functionality. This is accomplished by a controlled, reliable and specific shrinkage and/or strengthening of the vessel structure. Laser radiation is transported in a controlled manner via an optical fiber to the site where energy is needed. Laser wavelength is chosen according to the required penetration depth in tissue. It has been found that a wavelength that is essentially absorbed within less than a millimeter of the actual dimensions of the vessel walls thickness works best. In a preferred embodiment, wavelength of approximately 1470 nm is used. A mini-endoscope is preferably used to control the process by visual inspection from the inside of the vessel. Other means such as ultrasound, echography, Positron Emission Tomography (PET), Computed Tomography (CT) and Optical Coherence Tomography (OCT), or other imaging means can also be combined to control the procedure. Full 360° radial emission, i.e., delivery of laser radiation perpendicularly or fairly inclined relative to the veins axis, is beneficial, and is accomplished by means of a radial emitting fiber. In another preferred embodiment, a 360 degree radiation pattern can be achieved by using a twister or side-emitting fiber, along with rotational and sweeping movements, to apply energy in an even, more-controlled, and guided manner. Valve function is restored to recover whole vein functionality, avoiding the need of closing it. In a preferred embodiment, energy is applied from the outside of the vessel, by inserting a device through the skin and tissue. In another preferred embodiment, specific radiation absorbers (and/or scattering enhancers) can be located at suitable positions inside the vessel wall or near the tissue to be treated, thus radiation can then selectively target tagged locations. Vessel function is restored preserving its structure, using a minimally invasive treatment. A wide range of vessel diameters are effectively treated. Vessels include veins, arteries and fistulas. Specifically, when treating veins, valvular incompetence is accurately and precisely treated, thus rendering a safe, versatile and fast procedure with reduced recurrence possibilities. | 2011-03-10 |
| 20110060389 | METHOD FOR CORRECTION OF FEMALE INCONTINENCE AND RECONSTRUCTION OF TISSUE - The method of the present invention is used for treating symptoms of Stress Urinary Incontinence by the collective reduction of six anatomical areas of the female external genitalia. The following six treatment areas are included in the procedure: the labia majora area, the labia minora area, the clitoral hood area, the periurethral area, the vaginal introitus area, and the perineal area. For each of the six anatomical areas treated in the method there is a standard procedure that is unique to that area. | 2011-03-10 |
| 20110060390 | METHOD FOR BENDING THE SELF-REGULATING CABLE AND HEATING MAT FOR PROTECTING OVER-HEATING - Disclosed are a method for bending a self-regulating cable having a function of maintaining a predetermined temperature by applied electric power, in which the self-regulating cable is arranged in zigzags by easily bending the self-regulating cable, and a heating mat for preventing overheating using the same. A heating mat comprises: a heat generating means for maintaining a predetermined temperature with applied electric power; a control unit electrically connected to the heat generating means, for regulating the electric power supplied to the heat generating means; and an exterior material surrounding the heat generating means. The method comprises: setting a bent portion of the self-regulating cable; exposing the semi-conductive polymer by removing a portion of the insulation film, which corresponds to the bent portion; exposing a pair of wires by removing the exposed semi-conductor polymer; and bending portion of the pair of wires, which correspond to the exposed bent portion. | 2011-03-10 |
| 20110060391 | Shielded Diathermy Applicator with Automatic Tuning and Low Incidental Radiation - An applicator supplying RF power for therapeutic diathermic treatment of a patient includes a radiation shielding device for shielding the applicator against misapplication of radiation to objects in the surroundings and unintended areas of the patient's body, and a coupling device for electrically coupling the radiation shielding device to at least one point of the body of a patient in a low impedance manner that reduces the potential drop from the grounded radiation shield to the body tissue. | 2011-03-10 |
| 20110060392 | Implantable Microstimulators - Electrolytic capacitor microstimulators are provided. Microstimulators of the invention are configured to operate, upon implantation into a living body, as an electrolytic capacitor that employs body fluid as its electrolyte. Also provided are methods and systems that include the microstimulators of the invention, as well as methods of using the devices and systems in a variety of different applications. | 2011-03-10 |
| 20110060393 | SYSTEM AND METHOD FOR ENERGY DELIVERY TO A TISSUE USING AN ELECTRODE ARRAY - Devices, systems, and related methods for electric fields delivery for preferential destruction of cancerous cells and tissue ablation. | 2011-03-10 |
| 20110060394 | MRI RF REJECTION MODULE FOR IMPLANTABLE LEAD - A high Q self-resonant inductor and method for manufacturing the same is disclosed herein for use in an implantable medical lead. The method of manufacture includes depositing a first conductive material over an elongated ceramic member and removing portions of the conductive material to leave a continuous helical metallic pattern on an elongated ceramic structure. The helical metallic pattern has a first terminal end located at a proximal end of the elongated ceramic member and a second terminal end located at a distal end of the ceramic member. The method also includes covering the helical metallic pattern with a ceramic material to form a first ceramic layer and forming vias in the ceramic material. At least one electrode is coupled to the helical metallic pattern through the vias in the ceramic material. | 2011-03-10 |
| 20110060395 | KEY LOCKING ANCHORING DEVICE FOR IMPLANTED LEAD - There is disclosed various embodiments of an implantable anchor for anchoring a medical lead within a patient. The implantable anchor includes a body having a cavity for receiving a medical lead, and a separate, removable key for insertion into the cavity. The key, upon insertion into the cavity, engages and locks the medical lead into place and prevents the movement of the medical lead with respect to the anchor. | 2011-03-10 |
| 20110060396 | INSULATED CONDUCTIVE ELEMENT HAVING SUBSTANTIALLY CONTINUOUSLY COATED SECTIONS SEPARATED BY UNCOATED GAPS - Coating an elongate, uncoated conductive element with a barrier layer to form an insulated conductive element. The insulated conductive element comprises substantially continuously coated elongate sections separated by uncoated gaps which are substantially small relative to the lengths of the coated sections. | 2011-03-10 |
| 20110060397 | METHOD OF LOADING A STENT INTO A SHEATH - There is disclosed herein a method of loading a self-expanding stent ( | 2011-03-10 |
| 20110060398 | ENDOPROSTHESIS WITH FILAMENT REPOSITIONING OR RETRIEVAL MEMBER AND GUARD STRUCTURE - An endoprosthesis includes a stent structure having an elongate member longitudinal portions of which overlap to define the crossover structures. The stent structure may also include loop structures, which are contiguous with the crossover structures, through which a filament extends. A guard structure is secured to the stent structure and located adjacent to the crossover structures to obstruct displacement of the filament between the longitudinal portions of the elongate member of the crossover structures. A method for operating the endoprosthesis includes displacing the loop structures toward one another along the filament to displaced positions relative to the suture structure for reducing the respective profiles of the stent structure and patch structure. | 2011-03-10 |
| 20110060399 | SURFACE STRUCTURE OF A COMPONENT OF A MEDICAL DEVICE AND A METHOD OF FORMING THE SURFACE STRUCTURE - A method of forming a surface structure of a component of a medical devices includes forming a fatigue-resistant portion, which entails forming a first layer comprising a transition metal selected from the group consisting of Ta, Nb, Mo, V, Mn, Fe, Cr, Co, Ni, Cu, and Si on at least a portion of a surface of the component, where the surface comprises a nickel-titanium alloy, and alloying the transition metal of the first layer with the nickel-titanium alloy of the surface. The method further includes forming a rough outer surface of the fatigue-resistant portion where the rough outer surface is adapted for adhesion of a material thereto. | 2011-03-10 |
| 20110060400 | VISIBLE ENDOPROSTHESIS - A crack-resistant endoprosthesis for delivery in a body lumen can be comprised of a multilayered material. The multilayered material can include at least two layers having a boundary layer therebetween. The boundary layer is configured to inhibit cracks from propagating from a first layer-to a second layer. The different layers can be comprised of the same materials or different materials. It can be preferred that the multilayered material have layers that are comprised of resiliently-flexible materials, shape memory materials, and/or radiopaque materials. | 2011-03-10 |
| 20110060401 | Tubular Supporting Prosthesis Capable of Growing - The invention relates to a tubular supporting prosthesis capable of growing, comprising a mesh structure, wherein the mesh structure comprises at least two structural rings, which are connected to each other via connecting members and are disposed point-symmetrically about the longitudinal supporting prosthesis axis, wherein the structural rings and/or the connecting members have at least one predetermined breaking point. | 2011-03-10 |
| 20110060402 | Wettable ePTFE Medical Devices - Methods are provided for surface modifying a hydrophobic polymer substrate to increase wettability comprising the steps of pre-treating the hydrophobic polymer substrate with a radio frequency (RF)-generated first plasma and a RF-generated second plasma wherein the first plasma and the second plasma are applied sequentially, coating the hydrophobic polymer substrate with a hydrophilic coating; and polymerizing the hydrophilic coating on the hydrophobic polymer substrate by exposure to a RF-generated third plasma. | 2011-03-10 |
