34th week of 2011 patent applcation highlights part 52 |
Patent application number | Title | Published |
20110208130 | Universal disposable syringe for vaginal feminine hygiene upright position - A method and apparatus for the cleansing of the vagina or anus using an Upright disposable syringe with a cap or closure assembly that communicates to any standard bottled water that is available in the market. | 2011-08-25 |
20110208131 | Universal disposable syringe for vaginal feminine hygiene with hose - A method and apparatus for the cleansing of the vagina or anus using disposable syringe with hose that has a cap closure assembly that communicates to the openings of any standard, common bottled water that is available in the market. | 2011-08-25 |
20110208132 | Catheter adapter - A clam shell shaped adapter for retaining a catheter to establish a fluid path between the catheter and a fluid device or line has two shells integrally connected by a living hinge. A first shell has a luer end and a catheter end wherein a catheter is insertable through its aperture. A flexible tube at the inner surface of the first shell connects the luer end to the catheter end. The catheter is inserted through the catheter end to extend along the flexible tubing. A retainer structure is provided at the inner surface of the second shell so that when the first and second shells close upon each other, the retainer structure presses against the flexible tubing to fixedly retain the catheter in a fluidly sealing manner. Respective latch mechanisms provided at the shells lockingly couple the two shells to each other. The latch mechanisms are located remotely from the outer surfaces and peripheries of the shells to prevent inadvertent uncoupling of the shells. The shells may be uncoupled by inserting a pointed object through a notch to the interior of the device to disengage the latch mechanisms. | 2011-08-25 |
20110208133 | PROTECTIVE DEVICE FOR AN INJECTION NEEDLE - Protective devices for injection needles or infusion needles that include a needle holder at a proximal end of the needle, on whose shaft a protective element for the needle tip can be positioned and moved, are herein disclosed. The protective element is configured to block the needle tip following an injection to prevent accidental contact therewith. The protective element may be positioned on the shaft in a ready to use position inside a grip part or middle retaining portion, which is also used to activate the protective element over the needle following the injection. | 2011-08-25 |
20110208134 | VENA CAVA FILTER CATHETER AND METHOD - A vena cava filter catheter includes a catheter having a lumen disposed therethrough and at least one strand of biocompatible wire. The at least one strand has a first state in which the at least one strand has an elongate geometry suitable for traversing the lumen of the catheter and a second state in which the at least one strand assumes a pre-set geometry in which the at least one strand assumes a tortuous configuration adapted to occupy a space approximating a luminal diameter of an inferior vena cava. | 2011-08-25 |
20110208135 | INTRAVAGINAL DELIVERY SYSTEM AND PROCESS FOR MANUFACTURING IT - The present invention concerns an intravaginal delivery system, said system comprising at least one compartment comprising a core and a membrane encasing the core, wherein the core and the membrane essentially consist of a same or different polymer composition. Additionally the intravaginal delivery system comprises a coupling means to form a closed continuous delivery system. The present invention also concerns a method for manufacturing said intravaginal delivery system. The core and/or the membrane are preferably prepared by injection moulding or by extrusion. | 2011-08-25 |
20110208136 | METHOD FOR APPLYING A LIQUID MEDICINAL TREATMENT MEDIUM TO AN AREA TO BE TREATED AND MEDICINAL PRODUCT - The invention relates to a method for the targeted application of a liquid medicinal treatment medium for topical treatment of a human or animal body in an area to be treated. The treatment medium is applied using at least one pin-like applicator. | 2011-08-25 |
20110208137 | MEDICATED SLEEVE - Embodiments of the invention provide a stretchable sleeve having a medicinal section that can be loaded with a medicinal composition and a perforated section comprising a plurality of openings, wherein the medicinal section and the perforated section overlap, and wherein the sleeve is sized so that the interior surface of the medicinal section comfortably fits a body portion and the medicinal section contacts the body portion at the site of pain. Embodiments of the invention also provide methods for preparing a sleeve by applying a medicinal composition to the inner surface of the medicinal section through the openings at the perforated section. Embodiments of the invention also provide methods for relieving pain in a body portion by pulling the sleeve in an outside-out configuration straight up a body portion without having to roll and flip its exterior surface outside. | 2011-08-25 |
20110208138 | DEVICE AND METHOD FOR ADMINISTERING A LIQUID DROP-BY-DROP - The invention relates to a device for administering a liquid drop by drop. This administering device comprises a packaging filled with the liquid, an outflow channel with an administering opening, and means connected to the outflow channel for opening the packaging, wherein the opening means and the packaging are movable relative to each other. The device can have means for receiving the packaging, which receiving means can be adapted to fix the packaging, wherein the opening means are then movable relative to the receiving means. The opening means can conversely also be fixed relative to the receiving means, wherein the packaging is then movable in the receiving means. The opening means can be formed by a sharp outer end of the outflow channel. The invention further relates to 14 a method for administering a liquid drop by drop, comprising the steps of: supplying a packaging filled with liquid, forming an opening in the packaging using opening means, and connecting the opening to an outflow channel which has an administering opening, wherein the opening is formed by moving the opening means and the packaging relative to each other. The device and method according to the invention make it possible to press liquid per drop out of the packaging. Drops are formed here of a substantially constant volume and the quality thereof is guaranteed. | 2011-08-25 |
20110208139 | BOWEL MANAGEMENT SYSTEM - A bowel management system includes a waste collection catheter having at least two distinct sections. The first section is patient proximal when disposed in the patient's rectum and has durometer hardness in the range of about 50A to about 90A. The second catheter section is connected to the first section and has durometer hardness in the range of about 5A to about 49A. A selectively collapsible, substantially spherical retention balloon is attached coaxially and exterior of the first catheter section such that the proximal-most end of the retention balloon is coincident to the proximal-most end of the first section of the waste collection catheter, the substantially spherical retention balloon having an inflated size so as to be sufficiently large enough to retain the patient proximal end of the catheter in the patient's rectum without being so large as to trigger a defecatory response in the patient. | 2011-08-25 |
20110208140 | Absorbent Article with Improved Garment-Like Character - A disposable absorbent article may include a chassis, an absorbent core, a pair of elastically elongatable ears and a pair of fastening tabs. The elastically elongatable ears and the fastening tabs have a transverse axis. The ears are connected to the chassis such that the transverse axis of the fastening tabs is located in specific portions of the article. The absorbent core is free of cellulosic fibers. | 2011-08-25 |
20110208141 | Absorbent Article with Improved Garment-Like Character - A disposable absorbent article may include a chassis, an absorbent core, a pair of elastically elongatable ears and a pair of fastening tabs. The elastically elongatable ears and the fastening tabs have a transverse axis. The ears are connected to the chassis such that the transverse axis of the fastening tabs is located in specific portions of the article. The absorbent core is free of cellulosic fibers. | 2011-08-25 |
20110208142 | Absorbent Article with Improved Garment-Like Character - A disposable absorbent article may include a chassis, an absorbent core, a pair of elastically elongatable ears and a pair of fastening tabs. The elastically elongatable ears and the fastening tabs have a transverse axis. The ears are connected to the chassis such that the transverse axis of the fastening tabs is located in specific portions of the article. The absorbent core is free of cellulosic fibers. | 2011-08-25 |
20110208143 | Absorbent Article with Improved Garment-Like Character - A disposable absorbent article may include a chassis, an absorbent core, a pair of elastically elongatable ears and a pair of fastening tabs. The elastically elongatable ears and the fastening tabs have a transverse axis. The ears are connected to the chassis such that the transverse axis of the fastening tabs is located in specific portions of the article. The absorbent core is free of cellulosic fibers. | 2011-08-25 |
20110208144 | Absorbent Article with Improved Garment-Like Character - A disposable absorbent article may include a chassis, an absorbent core, a pair of elastically elongatable ears and a pair of fastening tabs. The elastically elongatable ears and the fastening tabs have a transverse axis. The ears are connected to the chassis such that the transverse axis of the fastening tabs is located in specific portions of the article. The absorbent core is free of cellulosic fibers. | 2011-08-25 |
20110208145 | Fluid Management System - A fluid management cover system of launderable and durable character including at least one fluid transport layer with at least one absorptive reservoir layer disposed in underlying relation to the fluid transport layer. The upper surface of the absorptive reservoir layer is characterized by a greater capillarity than the adjacent surface of the fluid transport layer such that fluid is drawn away from the fluid transport layer and is held within the absorptive reservoir layer. At least one pressure distribution layer incorporating material that at least partially recovers following compression is disposed at a position below the absorptive reservoir layer. An optional skin contacting layer may be disposed above the fluid transport layer and an optional backing layer may be disposed in underlying relation to other layers. | 2011-08-25 |
20110208146 | Recycled Superabsorbent Polymer Particles - The present invention relates to absorbent cores comprising recycled superabsorbent polymer particles which have previously been immobilized by a solidified thermoplastic composition. The superabsorbent polymer particles can be separated from the solidified thermoplastic composition by using a supercritical fluid such as carbon dioxide, propane or mixtures thereof. | 2011-08-25 |
20110208147 | LIQUID-ABSORBENT STRUCTURE FOR WEARING ARTICLE - A liquid-absorbent structure configured to prevent a liquid-absorbent core material from being unevenly distributed and thereby to assure that bodily fluids can be smoothly absorbed by the liquid-absorbent structure. According to one embodiment the present invention provides a panty liner that includes a topsheet lying on a side facing the wearer's body, a backsheet facing the wearer's garment and a liquid-absorbent structure sandwiched between these sheets. A first inner surface of a first sheet forming the liquid-absorbent structure is coated with adhesives to form a plurality of first bonding regions and a second inner surface of a second sheet is coated with adhesives to form a plurality of second bonding regions. Each of the first non-bonding regions lies between each pair of the first bonding regions, and each of the second non-bonding regions lies between each pair of the second bonding regions. The first inner surface and the second inner surface face each other, the first bonding regions face the second non-bonding regions via the liquid-absorbent core material, and the second bonding regions face the first non-bonding regions via the liquid-absorbent core material. | 2011-08-25 |
20110208148 | SANITARY ABSORBENT ARTICLE ASSEMBLY INCLUDING AN INTEGRATED DISPOSAL SHEET - The present invention relates to sanitary absorbent articles and in particular to a sanitary absorbent article assembly including an integrated disposal sheet for disposal of a soiled absorbent article. | 2011-08-25 |
20110208149 | ABSORBENT ARTICLE WITH ELASTIC SIDE PANELS - An absorbent article, in particular a diaper. The rear portion thereof includes a pair of elastic side panels attached to opposing longitudinal edges thereof. The front portion of the article includes at least two landing zones upon which the elastic side panels overlap when the article is fastened. An area of the front portion located at least around each landing zone includes a plurality of first indicia in a first pattern. Each of said elastic side panels also includes a plurality of second indicia in a second pattern. The distance between adjacent second indicia including the second pattern increases as the elastic side panel is stretched. When the elastic side panels are stretched by a predetermined force, the second pattern on the elastic side panels matches the first pattern around each landing zone. | 2011-08-25 |
20110208150 | Absorbent Articles Comprising Graphics - An absorbent article may comprise a first zone comprising graphics and a second zone comprising graphics, wherein the first and second zones have different elastic properties. Further, the absorbent article may comprise a first absorbent article component and a second absorbent article component having substantially different elastic properties, wherein the first absorbent article component comprises an elastomer. Additionally, the absorbent article may comprise a third absorbent article component overlapping the first and second absorbent article components, wherein the third absorbent article component comprises graphics on at least the portions which overlap the first and second absorbent article components. | 2011-08-25 |
20110208151 | Absorbent Articles Comprising Graphics - An absorbent article may comprise a first zone comprising graphics and a second zone comprising graphics, wherein the first and second zones have different elastic properties. Further, the absorbent article may comprise a first absorbent article component and a second absorbent article component having substantially different elastic properties, wherein the first absorbent article component comprises an elastomer. Additionally, the absorbent article may comprise a third absorbent article component overlapping the first and second absorbent article components, wherein the third absorbent article component comprises graphics on at least the portions which overlap the first and second absorbent article components. | 2011-08-25 |
20110208152 | Absorbent Articles Comprising Graphics - An absorbent article may comprise a first zone comprising graphics and a second zone comprising graphics, wherein the first and second zones have different elastic properties. Further, the absorbent article may comprise a first absorbent article component and a second absorbent article component having substantially different elastic properties, wherein the first absorbent article component comprises an elastomer. Additionally, the absorbent article may comprise a third absorbent article component overlapping the first and second absorbent article components, wherein the third absorbent article component comprises graphics on at least the portions which overlap the first and second absorbent article components | 2011-08-25 |
20110208153 | FORMULATIONS AND METHODS FOR NUTRIENT DELIVERY - The present disclosure provides formulations and methods for delivering water-soluble and lipid-soluble nutrients for preventing or correcting nutrient deficiencies to subjects requiring small-volume nutritional support, such as preterm infants. The formulations may comprise an emulsion of docosahexaenoic acid (DHA) stabilized by a protein emulsifier, such as α-lactalbumin, and may further comprise other valuable nutrients, such as arachidonic acid (ARA), arginine, glutamine, arginyl-glutamine dipeptide and/or alanyl-glutamine dipeptide. The formulation is useful, for example, for correcting nutritional deficiencies by increasing a subject's intake of nutrients such as ω-3 or ω-6 long-chain polyunsaturated acids, proteins, peptides, vitamins, minerals, other fatty acids, and/or essential amino acids. The nutritional formulation is suitable for enteral delivery and small-volume delivery via nasogastric tube, intragastric feeding, transpyloric administration and/or any other means of administration that result in the introduction of the nutritional formulation into the digestive tract of a subject. | 2011-08-25 |
20110208154 | DOSING DEVICE FOR AN INFUSION SYSTEM AND METHOD THEREOF - A dosing device for an infusion system comprises a dosing unit having a variable volume and at least one opening in fluid connection with the variable volume, through which opening the variable volume can be filled with a substance or the substance can be dispensed from the variable volume. The dosing device is operable in a first state for filling the substance from a supply conduit, in a second state for preventing filling and dispensing, or in a third state for dispensing through a dispensing conduit. No direct fluid connection exists between the supply conduit and the dispensing conduit at any time. Methods for dosing a substance with the dosing device. | 2011-08-25 |
20110208155 | CLOSED-LOOP GLUCOSE CONTROL STARTUP - Disclosed are methods, systems, etc. for closed-loop glucose control startup. In certain example embodiments, a request for entry of an automatic mode of operation of a glucose monitoring and insulin delivery system for a patient may be detected. An entry of the automatic mode of operation may be controlled based, at least in part, on a detected rate of change of blood glucose concentration of the patient. In certain other example embodiments, initiation of a continual phase of an automatic mode of operation may be controlled based, at least in part, on a time since a most recent manual delivery of a bolus, on a detected rate of change of blood glucose concentration, on a targeted fixed set point, a combination thereof, and so forth. | 2011-08-25 |
20110208156 | SYSTEMS, DEVICES AND METHODS TO DELIVER BIOLOGICAL FACTORS OR DRUGS TO A SUBJECT - A method, computer implemented method and associated apparatus for the management of diabetes is provided. | 2011-08-25 |
20110208157 | NEEDLE CONSTRUCTED WITH A TRANSPARENT OR TRANSLUCENT MATERIAL - In general, the invention features needles, with or without lumens, that contain a barrel being transparent or translucent or having a transparent or translucent portion. Needles of the invention may further include a lumen, the interior of which is visualizable through the transparent or translucent portion. A needle may also include a portion to which a suture is capable of being attached. | 2011-08-25 |
20110208158 | Apparatus and Method for Endoscopic Submucosal Dissection - A kit and a method for delivering an injectable solution to a tissue treatment site are provided. The kit includes a housing having a chamber, a proximal portion and a distal portion. An injectable solution having a viscosity greater than about 10,000 cP is provided in the chamber. A plunger is provided in the proximal portion of the housing. The kit also includes a pressure gauge operably connected to the housing. The kit may also include a handle connected to the housing and a plunger advancing member having a plunger handle connected thereto provided separate from the housing. The kit may also include an inner shaft provided separate from the housing and having a proximal end portion configured for operably connecting with the distal portion of the housing for receiving the injectable solution therethrough and a distal end of the shaft configured for insertion in to the tissue treatment site. | 2011-08-25 |
20110208159 | Catheter Locking Composition - The present invention relates to locking compositions, kits containing the locking compositions and methods for maintaining the patency of vascular access devices or intravascular delivery devices employing the locking compositions. The locking compositions contain water, an anticoagulant and a viscosity agent and are free of heparin and alcohol. | 2011-08-25 |
20110208160 | Safety Drug Delivery System - Drug delivery systems are provided that include an actuator assembly permanently attached to a filter for connection of a container containing medications such as epidural anesthesia, to a delivery site. In one or more embodiments, the actuator assembly includes a projection with an opening extending from a distal end of the actuator assembly in a proximal direction and the filter includes an inlet and an outlet in fluid communication with the opening. The filter includes a housing including two plates joined together or a cylindrical body defining a cavity containing filter materials. A conduit may be attached to the outlet of the filter to allow connection of the drug delivery systems described to a delivery site, such as a catheter. Methods of administering a medication to a delivery site are also provided. | 2011-08-25 |
20110208161 | INTRACOCHLEAR DRUG DELIVERY TO THE CENTRAL NERVOUS SYSTEM - The present invention is directed to method and system for delivery of brain-targeted drugs to the cerebrospinal fluid via the perilymphatic fluid of the inner ear. The system utilizes the passage of cochlear aqueduct as a drug delivery route from the inner ear to the subarachnoid space of the brain. The delivery system includes an otological conduit which enables transfer of drugs from the auditory ear canal to the inner ear and a wearable dispenser for supplying drugs to the otological conduit. The drug composition comprises a suspension of solid lipid nanoparticles (SLN) which facilitate delivery through the cochlear aqueduct. Employing aspects of present invention, a method and system for treating chronic pain is described. | 2011-08-25 |
20110208162 | METHODS FOR PREVENTING AGGREGATION OF ADIPOSE STROMAL CELLS - The present invention relates to a methods, compositions, and admixtures which prevent the aggregation of a population of adipose stromal cells (ASCs), such as an isolated population of adipose stromal cells. In some embodiments, the present invention relates to admixtures and methods of use thereof comprising a population of ASC and a modulator of ASC aggregation. In some embodiments, a modulator of ASC aggregation includes, for example, ionic agents (e.g., heparin), chelating agents (e.g., EDTA), proteolytic agents.(e.g., trypsin or dispase), and agents which inhibit the expression of cell surface receptors and molecules on the surface of ASCs (e.g., inhibitors of integrins expression). In some embodiments, the methods to block ASC aggregation and the admixtures are useful in use of the ASCs to treat various diseases and/or conditions, and increases the safety and/or efficiency of ASCs. The methods, compositions and admixtures have utility in treating a number of conditions including, but not limited to, the treatment of any vascularized organs, such as heart, kidney, liver and the like. | 2011-08-25 |
20110208163 | Pressure Sensing in Implantable Medical Devices - An implantable medical device for delivering a therapeutic substance to a delivery site in a patient. A reservoir holds a supply of the fluid therapeutic substance. A catheter has a proximal end, a delivery region and a lumen extending from the proximal end to the delivery region. The proximal end of the catheter is operatively coupled to the reservoir. The delivery region of the catheter is adapted to be placed proximate the delivery site in the patient. The therapeutic substance is adapted to be delivered through the lumen to the patient. A sensing device is operatively coupled with the lumen of the catheter being capable of detecting a pressure of the therapeutic substance in the lumen. A controller is operatively coupled to the sensing device, the controller being capable of taking an action in response to the pressure in the lumen. | 2011-08-25 |
20110208164 | Melt-Bonded Joint for Joining Sheaths Used in Medical Devices, and Methods of Forming the Melt-Bonded Joint - Joint assemblies for joining sheaths for use in medical devices are provided, as are methods of manufacturing the joint assemblies. An elongate first sheath has a distal end portion having melt bonding material. A second sheath has first and second end portions, the second end portion having melt bonding material. An outer sleeve body includes proximal and distal engaging portions that have melt bonding materials. The proximal engaging portion is disposed about and melt bonded to the first sheath distal end portion. The distal engaging portion is disposed about and melt bonded to the second sheath proximal end portion. In one embodiment, one or both sheaths have an inner layer, a coiled middle layer optionally stopping short of the joint assembly, and an outer layer that has said melt bonding materials. In one embodiment, the sheaths are used in a rapid insertion catheter delivery system. | 2011-08-25 |
20110208165 | Seal for controlling irrigation in basket catheters - An exemplary basket catheter includes an outer tubing housing an inner fluid delivery tubing having at least one fluid delivery port. A plurality of splines are each connected at a proximal end of the splines to the outer tubing and at a distal end of the splines to the inner fluid delivery tubing. The inner fluid delivery tubing is operable to be moved in a first direction to expand the splines; and in a second direction to collapse the splines. A porous membrane is provided over at least a portion of the inner fluid delivery tubing. A seat is provided at a proximal end of the porous membrane between the porous membrane and the outer tubing and between the porous membrane and the inner fluid delivery tubing, the seal configured for irrigating between the plurality of splines of the basket catheter while preventing fluid ingress into the outer tubing. | 2011-08-25 |
20110208166 | CATHETER HAVING COMMUNICATING LUMENS - A catheter having a plurality of longitudinal lumens for removing biological, natural and/or man-made materials from cavities, ducts, vessels, or other locations in a patient's body. The multi-lumen catheter comprises a longitudinally-extending suction lumen with suction holes through which materials pass into the lumen in response to suction forces generated by a source of negative pressure coupled to a proximal end of the lumen. A longitudinally-extending vent lumen coupled to a source of at least neutral vent pressure through, for example, an opening to ambient air at the proximal end of the lumen, and preferably, through vent holes disposed along a length of the catheter. A dividing septum between the adjacent lumens has one or more ports fluidically coupling the lumens. The ratio of the area of the suction holes and ports is such that the suction force at unobstructed suction holes is maintained below a desired maximum force for a given negative pressure when none or more of the suctions holes are obstructed. When a suction hole obstruction occurs, fluid is drawn into the suction lumen through the communication port(s). This compensating fluid flow prevents the suction forces from exceeding a predetermined maximum value during use even when one or more suction holes become obstructed. This maximum force may be set, for example, to avoid hematoma, to permit repositioning of the catheter during use, etc. thereby allowing for continuous suction. | 2011-08-25 |
20110208167 | VENTILATION BYPASS SYSTEM FOR TREATING CHRONIC OBSTRUCTIVE PULMONARY DISEASE - The invention provides a ventilation bypass system for treating chronic obstructive pulmonary disease in a lung of a patient. The patient is provided with a surgically-created passage which passes through the thoracic wall, the parietal membrane and the visceral membrane into the lung. The parietal and visceral membranes are sealed surrounding the passage. The system includes a conduit which passes through the passage into the lung. At the distal end of the conduit there is an aperture for admitting gasses from the lung. At the proximal end of the conduit is a flange for securing the conduit to the chest of the patient and a gas venting device for venting gasses external to the patient. The gas venting device can include a filter, valve and/or trap. | 2011-08-25 |
20110208168 | PARTICLE FORMULATIONS FOR USE IN PHARMACEUTICAL COMPOSITIONS - A liquid composition in an osmotic drug delivery system and a dosage form in an osmotic drug delivery system is disclosed comprising an amphiphilic molecule, a non-aqueous liquid solvent, and a pharmaceutically active agent. | 2011-08-25 |
20110208169 | SINGLE REVOLUTION SNAP ACTION DRIVE FOR SURGICAL FASTENERS - There is provided a device for the delivery of surgical fasteners. The device improves the penetration of the fasteners and reduces the effort required for a surgeon to hold opposing pressure in order to deploy the fastener. The device comprises a lever in mechanical cooperation with a resilient element for storing energy; a drive mechanism which cooperates with at least one surgical fastener; and a release mechanism for rapidly releasing stored energy from the resilient element to the drive mechanism. In certain embodiments, at least partial depression of the lever stores energy in the resilient element while release of the lever from the at least partial depressed position does not release the stored energy from the resilient element. Additionally, the drive mechanism converts stored energy from the resilient element upon activation of the release mechanism to deliver the at least one surgical fastener. | 2011-08-25 |
20110208170 | Surgical drive unit, surgical instrument and surgical drive system - In order to so improve a surgical drive unit of a surgical instrument, comprising a motor with at least two motor windings, and a memory device for storing data characterizing the drive unit and/or the motor, that the reliability of drive units, instruments and drive systems of the kind described at the outset is enhanced, it is proposed that the drive unit comprise a first transmitting and receiving device, which is connected to the memory device, and a second transmitting and receiving device, which is connected to at least two connection contacts of the motor, and that the first and second transmitting and receiving devices be configured and interact in such a way that data are transferable between them in a contactless manner. | 2011-08-25 |
20110208171 | METHOD AND DEVICE FOR FORMING CUT SURFACES IN A TRANSPARENT MATERIAL - A method and a device for forming cut surfaces in a transparent material, particularly in the cornea, by producing optical breakthroughs in the material by application of laser radiation focused into the material. The focal point is adjusted in three dimensions to form the cut surface by the sequential arrangement of optical perforations. The focal point is guided in such a manner that cutting is divided into at least two steps, and in at least one of the steps, the formation of the cut is carried out with a path radius that decreases in size, and in one of the steps, the cut formation is carried out with a path radius that increases in size. | 2011-08-25 |
20110208172 | Eye measurement and modeling techniques - A refractive surgical system, comprising a refractive treatment apparatus adapted to alter multiple localized regions of a cornea and an ophthalmic measurement device adapted to measure a corneal shape parameter at at least two locations on the cornea. A corneal modeling apparatus and method to calculate anticipated corneal shape parameters at two or more locations based on parameters of a refractive treatment, and compare shape parameters measured at two or more locations on the cornea corresponding to the two or more locations of the anticipated corneal shape parameters. | 2011-08-25 |
20110208173 | Methods for Treating sleep apnea via renal Denervation - Methods for therapeutic renal neuromodulation are disclosed herein. One aspect of the present application, for example, is directed to methods that block, reduce and/or inhibit renal sympathetic nerve activity to achieve a reduction in central sympathetic tone. Renal sympathetic nerve activity may be altered or modulated along the afferent and/or efferent pathway. The achieved reduction in central sympathetic tone may carry several therapeutic benefits across many disease states, including, but without limitation, insulin resistance, diabetes and/or metabolic syndrome. | 2011-08-25 |
20110208174 | CRYOCLAMP AND METHOD OF USE - A cryogenic medical device is disclosed for use in minimally invasive surgical procedures. Various configurations of cryoprobes are designed in combination with a clamp to form a cryoclamp for the treatment of damaged, diseased, cancerous or other unwanted tissues. The device is an integrated cryoablation probe with a hinged clamp that allows for single entry into the chest cavity through a thorascopic port, by surgical or other means. The integrated cryoablation probe allows for the clamping of tissue as well as freezing with a single device. The clamp acts as an outer sheath so that when closed, directional freezing of the cryoprobe is achieved on the opposing probe surface away from the clamp or on an internal surface that is between the clamp. The cryoclamp may be a removable attachment or integrated into the unitary device. | 2011-08-25 |
20110208175 | Methods for Treating Sleep Apnea Via Renal Denervation - Methods for therapeutic renal neuromodulation are disclosed herein. One aspect of the present application, for example, is directed to methods that block, reduce and/or inhibit renal sympathetic nerve activity to achieve a reduction in central sympathetic tone. Renal sympathetic nerve activity may be altered or modulated along the afferent and/or efferent pathway. The achieved reduction in central sympathetic tone may carry several therapeutic benefits across many disease states, including, without limitation, sleep apnea. | 2011-08-25 |
20110208176 | Systems and/or methods for using coherent electromagnetic waves to treat tumors and/or other growths - Certain example embodiments relate to techniques for using coherent electromagnetic (EM) waves to treat tumors and/or other growths. In certain example embodiments, a growth is imaged. Based on this image, a holographic plate is prepared. Coherent electromagnetic waves are then focused on the holographic plate so that a holographic image of the growth is formed on the actual growth. Magnetic particles may be injected at or proximate to the growth and captured in the EM field corresponding to the holographic image such that these injected particles are caused to congregate in and/or on the growth. In certain example embodiments, bombarding of the growth with the injected particles may help damage or destroy the tumor. In certain example embodiments, the particles, once attached to and/or embedded in the actual growth may be irradiated (e.g., using a microwave or other energy source) so as to further damage or destroy the growth. | 2011-08-25 |
20110208177 | Ablation Devices With Dual Operating Frequencies, Systems Including Same, and Methods of Adjusting Ablation Volume Using Same - An ablation device includes a feedline including an inner conductor having a distal end, an outer conductor coaxially disposed around the inner conductor, and a dielectric material disposed therebetween, an elongated electrically-conductive member longitudinally disposed at the distal end of the inner conductor and having a proximal end, a first balun structure disposed over a first portion of the outer conductor and positioned so that a distal end of the first balun structure is located at a first distance from the proximal end of the electrically-conductive member and a second balun structure disposed over a second portion of the outer conductor and positioned so that a distal end of the second balun structure is located at a second distance from the proximal end of the electrically-conductive member. | 2011-08-25 |
20110208178 | SYSTEMS AND METHODS FOR CERVICAL SEAL - Methods, systems and devices for endometrial ablation. In accordance with a method, a working end of an RF ablation device is positioned in a patient uterus to contact endometrial tissue, the working end comprising a dielectric wall capable of non-expanded and expanded shapes. A sealing member is deployed in the cervical canal during ablation. | 2011-08-25 |
20110208179 | Patient Isolation in a Microwave-Radio Frequency Generator - The present disclosure provides an ablation system. The ablation system includes a generator having a first energy source that supplies a first type of energy to tissue. The generator also has a second energy source that supplies a second type of energy to tissue different from the first type of energy. A diplexer is also provided that is operable to multiplex the first type of energy from the first energy source and the second type of energy from the second energy source and provide an output to an ablation device. Additionally, the generator includes a first isolation device coupled to the first energy source and the diplexer, and a second isolation device coupled to the second energy source and the diplexer. | 2011-08-25 |
20110208180 | System and Method for Monitoring Ablation Size - A system for monitoring ablation size is provided. The system includes a power source including a microprocessor for executing at least one control algorithm. A microwave antenna is configured to deliver microwave energy from the power source to tissue to form an ablation zone. A series of thermal sensors is operably disposed adjacent a radiating section of the microwave antenna and extends proximally therefrom. The thermal sensors corresponding to a radius of the ablation zone, wherein each thermal sensor generates a voltage when a predetermined threshold tissue temperature is reached corresponding to the radius of the ablation zone. | 2011-08-25 |
20110208181 | METHODS AND SYSTEMS FOR RESTORING PATENCY - A method for maintaining patency in a duct or hollow vessel located within the body of a patient is described wherein the duct includes one or more obstructions. The method comprises the steps of introducing a device into the duct, the device comprising a catheter having a distal and a proximal end, wherein the distal end includes a distal tip portion and wherein the distal tip portion comprises at least one energy delivery member; locating the device within the duct at a position proximal to the obstruction; delivering energy to the duct and any surrounding tissue via the at least one energy delivery member for a specified time period, so that the obstruction is removed from the duct; and withdrawing the device from the duct. It is optional to subsequently place a device such as a stent at the therapy site in order to further maintain long term patency of the duct. It is also optional to apply a dilation force to the duct or hollow vessel after the energy delivery phase. Systems are also described for performing the methods of the disclosure. | 2011-08-25 |
20110208182 | PORTABLE RADIOFREQUENCY HYPERTHERMIA DEVICE WITH FLEXIBLE TREATMENT ELECTRODE FOR ELECTRIC FIELD CAPACITIVE COUPLED ENERGY TRANSFER - The present disclosure relates to a portable radiofrequency (RF) hyperthermia device having flexible applicator treatment electrodes for electric field capacitive coupled energy transfer, the device being useful for increasing the delivery of a systemically delivered drug at a localised target site. The portable RF device is suitable for use by a patient in their own home and the flexible applicator is a flexible, porous, light and easy to manipulate treatment electrode. The inventive device requires no specialist operator to ensure correct usage. | 2011-08-25 |
20110208183 | Device for thermosurgery - The invention relates to a device ( | 2011-08-25 |
20110208184 | Bipolar Electrode Probe For Ablation Monitoring - An electromagnetic surgical ablation system having a generator adapted to selectively provide surgical ablation energy to an ablation probe, and methods of operating same, are disclosed. The system includes a controller operatively coupled to the generator, and at least one tissue sensor probe operatively coupled to the controller. The at least one tissue sensor provides a tissue impedance measurement to the controller. A sensor probe may be designated a threshold probe adapted to sense when tissue is sufficiently ablated, or, a critical structure probe adapted to protect an adjacent anatomical structure from undesired ablation. During an electromagnetic tissue ablation procedure, the controller monitors tissue impedance to determine tissue status, to activate an indicator associated therewith, and, additionally or alternatively, to activate and deactivate the generator accordingly. | 2011-08-25 |
20110208185 | METHOD AND SYSTEM FOR ASSISTING A WIRE GUIDE TO CROSS OCCLUDED DUCTS - A method and a system for assisting a wire guide to cross obstructed ducts in mammalian body are described. The method and system is based on applying pulsed energy to occlusion obstructing the duct. The pulsed energy is applied by means of an auxiliary probe. The auxiliary probe is relatively displaceable with respect to the wire guide along a lumen provided within the probe. The distal region of the probe is provided with enhanced flexibility comparing with the reminder portion of the probe. | 2011-08-25 |
20110208186 | EXTERNAL FIXATOR ASSEMBLY - An external fixator assembly structured for placement and use substantially adjacent the ankle area of the body and including a support assembly comprising at least one base segment and one or two contoured segments disposed substantially on opposite sides of the ankle area. Each of the contoured segments includes a contoured portion having a either different or substantially equivalent angular and/or convergent configurations disposed along a length or height of the ankle area. At least one transfixion member may be connected along the length of the contoured portion(s) as well as a remainder of the contoured segment(s) so as to extend transversely inward there from into operative engagement with tissue associated with the ankle area patient's body. | 2011-08-25 |
20110208187 | ORTHOPEDIC EXTERNAL FIXATION DEVICE - A telescopically adjustable strut for use with orthopedic external fixators has a first end and a second end and includes a universal-hinged connector provided at each of the first and second ends for connecting the strut to orthopedic external fixator base members. The universal-hinged connector is configured and adapted for pivoting the strut relative to the base members and to lock the universal-hinged connector at a desired angle. | 2011-08-25 |
20110208188 | INTRAMEDULLARY DEVICE AND METHOD OF USE - An intramedullary rod and system for introducing it into a longitudinally extending bore in the bone of a patient is disclosed. The system includes a guide tube, a cutter assembly and the intramedullary rod. The guide tube has a central passageway and a plurality of longitudinally extending slots and is arranged to be located within the bore in the bone. The cutter assembly includes a body member having a plurality of blades extending outward therefrom and is arranged to be moved along the central passageway of the guide tube so that the blades extend outward through the slots to produce a respective grooves in the bore of the bone of the patient. The intramedullary rod is an elongated linear member having a plurality of longitudinally extending ribs projecting outward therefrom and is arranged to be disposed within the central passageway in the guide tube whereupon its ribs extend through respective ones of the slots in the guide tube for disposition within respective ones of the longitudinal grooves in the bore of the bone of the patient to thereby fix the intramedullary rod therein. | 2011-08-25 |
20110208189 | DISPOSABLE DEVICE FOR TREATMENT OF INFECTIONS OF HUMAN LIMBS - A disposable device for treatment of infections of human limbs, particularly limbs having long bones susceptible to stabilization by intramedullary nailing. The device includes a tubular member made of a relatively rigid and biologically compatible material, having pores for impregnation with drugs or medicaments for infection treatment prior to or during insertion thereof in the stabilization site. An assembly for treatment of human limb infections including such device. | 2011-08-25 |
20110208190 | Natural Polymer-Based Porous Orthopedic Fixation Screw for Bone Repair and Regeneration - A bone fixation device made of polysaccharide particles or microspheres fused into a solid structure is provided herein. The bone fixation device may be in the form of an orthopedic screw, orthopedic pin, or orthopedic plate. Methods of making the bone fixation devices described herein are provided as are methods of treating patients in need of bone repair or replacement by implanting a bone fixation device described herein in the patient at a site of bone damage, ligament damage, or bone deformity. | 2011-08-25 |
20110208191 | BONE FIXATION ASSEMBLY - A fixation assembly and methods for its use are provided. The fixation assembly includes two or more fixation elements, at least one connection means adapted to engage with the fixation elements to connect them to one another, and a locking means that is actuated after engagement of the fixation elements with the connection means to simultaneously lock the fixation elements in place relative to one another and to the connection means. | 2011-08-25 |
20110208192 | SURGICAL TOOL, ESPECIALLY FOR MACHINING BONES FOR INSERTION OF A DENTAL IMPLANT - The description, among other things, concerns a Surgical Tool for the preparation of bones, comprising a tool shank, designed to be inserted into a rotatable tool holder and having a duct for conducting the flow of a cooling or rinsing fluid, a machining part driven by the tool shank and rotatable around an axial rotation axis and placed at the proximal axial end of the tool shank, a guide element extending in axial direction of the Surgical Tool, placed at the proximal axial end of the machining part, axially movable relative to the machining part and designed for insertion into a pilot drilling, having at its surface one or several rinsing slots extending in axial direction for conducting the cooling or rinsing fluid, wherein the Surgical Tool and the rinsing slots are designed in such a manner that the exit point at which the cooling or rinsing fluid exits the duct into the rinsing slots, is placed in the area of the passage between the proximal axial end of the machining part and a distal axial area of the guide element. | 2011-08-25 |
20110208193 | System and Method of Harvesting Osteochondral Plugs - A method is disclosed and can include engaging a harvest guide with bony tissue and placing a cutting device within the harvest guide. The harvest guide can maintain the cutting device substantially perpendicular to a tangent through a point on the bony tissue aligned with the cutting device. The cutting device can be an osteochondral chisel, a trephine, or a combination thereof. | 2011-08-25 |
20110208194 | FLEXIBLE ACL INSTRUMENTATION, KIT AND METHOD - In a first embodiment, the present invention includes an instrumentation system for preparing a bone for soft tissue repair, the instrumentation system including a flexible drill pin capable of bending along a curved path; an aimer capable of engaging the flexible pin to bend the flexible pin; and a flexible reamer having a flexible portion along at least a portion of its length, the flexible portion comprising a plurality of laser cuts. In an alternate embodiment, the present invention may also include a method for preparing a bone tunnel in a femur adjacent a knee joint, the method including introducing a flexible drill pin into the knee joint; guiding the flexible drill pin towards a surface of the femur with an instrument introduced into the knee joint; drilling the flexible drill pin into the femur; removing the instrument from the knee joint; introducing a cannulated flexible reamer into the knee joint by placing the flexible pin within the cannulation of the flexible reamer; and reaming the bone tunnel in the femur along the path of the flexible pin. | 2011-08-25 |
20110208195 | POSITIONING CYLINDER FOR DRILLING WITH A SURGICAL DRILL AND DRILLING JIG AND SYSTEM FOR DRILLING - The invention relates to a positioning cylinder for a surgical drill, which positioning cylinder is screwed into a drilling jig by means of an external thread, especially for drilling in a jawbone for a dental implant. The positioning cylinder comprises a cylinder base having an axial internal bore and an external thread for screwing it into the drilling jig. The positioning cylinder is designed as a one-piece or integral part and the internal bore is used to guide the drill. The invention further relates to a system consisting of said positioning cylinders and surgical drills. | 2011-08-25 |
20110208196 | DEVICE AND METHOD FOR WORKING MATERIAL - The invention relates to a device for working material, in particular for working tissue or bone, comprising a tool head and a tool arranged thereon, wherein the tool head (WK) has at least one support element ( | 2011-08-25 |
20110208197 | INTEGRATED CUTTING GUIDE AND SAGITTAL SAW BLADE ASSEMBLY - A surgical sagittal saw blade and a complementary cutting guide for use with the blade. The blade includes a bar shaped to be releasably secured in a static position to a complementary surgical sagittal saw. A blade head with teeth is mounted to the bar to pivot. One or more drive links connected to the saw extend to the blade head to pivot the blade head. The cutting guide and blade bar have complementary features for holding the blade bar to above a surface of the cutting guide. The features that hold the blade bar to the cutting guide allow the blade to move over the cutting guide surface while constrain the blade from moving out of the plane immediately above the cutting guide surface. | 2011-08-25 |
20110208198 | ELBOW RECONSTRUCTION INSTRUMENTS AND TECHNIQUES - Techniques and instrumentation for elbow reconstruction, specifically, for repairs of the ulnar collateral ligament (UCL). The instrumentation provides for precise formation of sockets and tunnels along with easy suture/graft passage while accommodating all forms of elbow UCL reconstruction techniques. A V-drill guide is provided with a handle and two drill sleeves having intersecting trajectories for creating an intersecting V-shaped bone tunnel in the ulna. An adjustable humeral guide has an adjustable arm with an arc shape, and a peg and a block extending from each end of the adjustable arm. The peg is shaped to fit within an already-formed humeral socket. The block allows a drill to pass through and form other tunnels which intersect with the originally-formed tunnel at various positions. | 2011-08-25 |
20110208199 | Prosthesis Removal Cutting Guide, Cutting Tool and Method | 2011-08-25 |
20110208200 | VETERINARY PRECISION FIXATION DEVICE AND METHOD OF USING THE SAME - A veterinary precision fixation device for use in tibial plateau leveling osteotomy procedures includes a jig assembly having a center jig member having a first and a second end, a first jig leg pivotally coupled to the first end, and a second jig leg pivotally coupled to the second end. The device also includes a saw positioning assembly including a positioning arm and a guide leg, the positioning assembly being operably connected to the jig assembly. The device further includes a saw guide assembly having a saw fixation member slidably coupled to at least one slide bar wherein the slide bar is coupled to the guide leg of the saw positioning assembly. A method for using the precision fixation device in a tibial plateau leveling osteotomy is also provided for making a substantially perpendicular cut of the tibia. | 2011-08-25 |
20110208201 | METHODS FOR DETERMINING PIN PLACEMENT DURING HIP SURGERY - New apparatuses and methods for their design and use are disclosed that can be used to assist a surgeon in placing a guide pin during hip surgery. Specifically, a hip surgery method is disclosed in which an image of a patient's femur can be obtained and used to design and prepare a mold that contains an aperture for guiding a drill at the desired location and angle. During surgery the mold can be quickly and accurately positioned on the exposed femur head. Then, a drill bit can be inserted through the aperture and an opening for a pin can be drilled into the femur head. The mold can have a unique contoured surface adapted to fit to the femur head in a single unique position such that the opening is made in a unique desired position. The apparatuses and methods facilitate faster, more accurate surgery and are less invasive. | 2011-08-25 |
20110208202 | POSITIONING AID IN THE FORM OF A SELF-AFFIXING TEST JIP JOINT SOCKET - The invention relates to a self-fixating trial socket for releasable insertion into a corresponding cavity in a hip bone. The self-fixating trial socket comprises an outer surface, which is matched to the cavity in the hip bone, an inner surface, which is matched to an inlay, especially a trial inlay, and/or to a ball joint head, for receiving the latter in the hip joint socket, especially self-fixating trial socket, and at least one holding element for fixating the hip joint socket in the cavity, the at least one holding element comprising at least one spring element which is constructed in such a way that in the inserted state the spring element exerts, at least in some places, an outwardly directed spring force on the cavity in the hip bone for releasable fixation of the hip joint socket. | 2011-08-25 |
20110208203 | PRESSURE SENSING VERTEBROPLASTY EXTENSION TUBE - Disclosed in certain embodiments is a pressure sensing tube for transporting a material under pressure through a lumen and a pressure sensitive material associated with the tube and operable to change in appearance in response to a physical change in the tube caused by pressure within the lumen. | 2011-08-25 |
20110208204 | ARTHROSCOPIC ACCESS TO THE INTERIOR OF A HIP JOINT - A method for arthroscopically accessing a region of a joint, wherein the joint has a capsule disposed intermediate at least one layer of outer tissue and the joint, the method comprising:
| 2011-08-25 |
20110208205 | Thrombectomy Catheter Deployment System - A thrombectomy catheter deployment system which greatly simplifies setup procedures and operation of a thrombectomy catheter includes a stand alone drive unit and a disposable pump/catheter assembly which is manually placed into a carriage assembly in the drive unit. The pump/catheter assembly has a plurality of preconnected components including tubular structure and a thrombectomy catheter connected thereto and is transported into or out of the interior of the drive unit for automatic high pressure pump piston head engagement or disengagement with a reciprocating linear actuator and for automatic engagement or disengagement of an effluent waste tube with a roller pump. A barcode reader senses specific operational data pertaining to an individual pump and provides an interface for operation of the reciprocating linear actuator. A bubble trap incorporated for effective debubbling of saline solution is closely coupled to an insert molded pump having an improved valve arrangement. A spiked bag with large tubing is incorporated for bubble-free transfer of saline. | 2011-08-25 |
20110208206 | METHOD AND SYSTEM FOR DESTROYING OF UNDESIRABLE FORMATIONS IN MAMMALIAN BODY - A method and a system for destruction of an undesirable formation in a mammalian body are described. The invention is based on inserting a probe into mammalian body; said probe is electrically connectable to a control unit and upon bringing the probe in physical contact with the formation supplying pulses of energy from the control unit to the probe in order to destroy the formation. The invention further comprises counting amount of pulses being supplied to the probe and establishing a remaining service life of the probe by subtracting the amount of pulses being supplied to the probe from an amount of pulses corresponding to initial service life of the probe. The treatment session is automatically terminates as soon as amount of pulses being supplied to the probe approaches at least a fraction of the established remaining service life of the probe. The established remaining service life of the probe is stored for new treatment session. Delivery of pulses automatically terminates when the remaining service life is exhausted and use of such probe becomes impossible. | 2011-08-25 |
20110208207 | Endocardial lead removing apparatus - The invention provides an apparatus having a tubular member for receiving an endocardial lead implanted within a patient's body. Disposed generally at a distal end of the tubular member is at least one blade or cutting surface. An adjustment mechanism moves the blade between retracted and extended positions to engage the cutting surface with the endocardial lead to cut the lead. Once severed, the cut portion of the lead remains within an inner channel of the tubular member and the apparatus and cut portion of the lead are removed from within the patient. Various embodiments include the blade pivotally connected to the distal end of the tubular member and activated by a wire adjustment mechanism. Others include a metallic wire for slicing through the lead. Still others include a pneumatically actuated adjustment mechanism that inflates to move the blade and engage the cutting surface with the lead. | 2011-08-25 |
20110208208 | EPILATORY STRIP - A preformed epilatory strip comprises a matrix material that includes a mixture of a major amount—at least 60 wt %—of a sugar-based material and a minor amount—1 to 30 wt %—of a rosinous material. Optionally a particulate material, for example fumed silica, is present. | 2011-08-25 |
20110208209 | DEVICES AND METHODS FOR LAPAROSCOPIC GASTRIC TISSUE RECONFIGURATION - Devices and methods for forming and securing tissue folds and elongated invaginations in gastric tissue are used as a treatment for obesity. In several embodiments, a plurality of tissue folds is formed along the greater curvature of the stomach using laparoscopic tissue anchor deployment devices. Additional embodiments include various combinations of tissue folds, elongated invaginations, and other reconfigurations of stomach tissue using laparoscopic devices or laparoscopic devices in combination with endoscopic devices. | 2011-08-25 |
20110208210 | Resection Device - A resection device comprising a cup-shaped cap for a shaft-type inserting means is disclosed which is fixed at the distal end of the shaft-type inserting means or is formed at the same and includes an expanding sleeve portion to which a spring-biased tissue clip is attached which can be withdrawn by means of a releasing or withdrawing device over the distal front edge of the cap. | 2011-08-25 |
20110208211 | ARTICULATING ENDOSCOPIC SURGICAL CLIP APPLIER - An apparatus for application of surgical clips to body tissue is provided and includes a handle assembly and a shaft assembly. The handle assembly includes a drive assembly; and a trigger operatively connected to the drive assembly. The shaft assembly extends from the handle assembly and includes an articulating neck assembly; and an end effector assembly supported on a distal end of the articulating neck assembly and being configured to form a surgical clip in place on the body tissue. | 2011-08-25 |
20110208212 | SURGICAL CLIP APPLIER - Surgical clip appliers are provided and include a housing; at least one handle pivotably connected to the housing; a channel assembly extending distally from the housing; a clip carrier disposed within the channel assembly and defining a channel and a plurality of windows therein; a plurality of clips slidably disposed within the channel of the clip carrier; a wedge plate reciprocally disposed within the channel assembly; and a clip pusher bar reciprocally positioned within the housing and the channel assembly. A clip follower is slidably disposed within the channel of the clip carrier and disposed proximally of the plurality of clips. The clip follower is configured and dimensioned to lockout the clip applier after a last clip of the plurality of clips has been expelled by the surgical clip applier. | 2011-08-25 |
20110208213 | Systems and Methods for Treating Septal Defects with Capture Devices and Other Devices - Systems, devices and methods for treating internal tissue defects, such as septal defects, are provided. An exemplary method of treating an internal tissue defect, specifically a method of closing a patent foramen ovale (PFO), can include passing a closure element from a right atrium through a septal wall in a first location and into the left atrium. A capture device, which can be configured as a snare-like device, can be used to capture the closure element in the left atrium and pull the closure element back through the septal wall in a different, second location, such that the closure element is routed over the PFO. The closure element can then be anchored and/or locked against the septal wall such that the PFO is at least partially closed. | 2011-08-25 |
20110208214 | KNOT SETTER - A surgical knot setter includes an elongated shaft having a long axis and proximal and distal portions. A tip is provided at the distal end of the shaft. The tip has a loop with an interior loop opening and a gate opening for permitting ingress and egress of a suture into the loop opening. The loop is laterally offset from the long axis and distal to the distal end of the shaft, such that the loop is laterally and longitudinally offset from the distal end of the shaft. A closure is provided for selectively opening and closing the gate opening between open and closed positions to selectively permit or prevent the suture from passing through the gate opening. An actuator moves the closure between the open and closed positions. A method for tying suture knots is also disclosed. | 2011-08-25 |
20110208215 | DEVICES, METHODS, AND KITS FOR FORMING TRACTS IN TISSUE - Tissue tract-forming devices, methods, and kits are disclosed. In some variations, a method for forming a tract in a tissue wall having an interior surface and an exterior surface may comprise advancing an anchor member through the tissue wall and into a lumen defined by the tissue wall, the anchor member comprising a proximal portion, a distal portion, and an intermediate portion therebetween, wherein the proximal and intermediate portions are angled with respect to each other and the intermediate and distal portions are angled with respect to each other, positioning the anchor member so that the intermediate portion contacts the interior surface of the tissue wall and the distal portion is angled toward the interior surface of the tissue wall, and advancing a tissue-piercing member into the tissue wall while the intermediate portion is in contact with the interior surface of the tissue wall, to form a tract in the tissue wall. | 2011-08-25 |
20110208216 | GASTRIC BYPASS BAND AND SURGICAL METHOD - An inventive method for performing gastric bypass surgery and a gastric bypass band that is used in conjunction with the surgical method is disclosed. The inventive method involves separating a top portion of the stomach along with the esophagus from the remainder of the stomach, and re-connecting the separated portion to the small intestine to form a gastric pouch of about 20-30 cc in size. The inventive gastric band is placed midway along the gastric pouch to act as a restrictor valve to limit the amount of food passing through the valve. The band also retains food within the gastric pouch to give the patient a feeling of satiety. The band is comprised of an expansion-resistant section combined with a one-way latch mechanism. The latch has a curved orientation so that the band is formed into a radial profile when placed around the gastric pouch. | 2011-08-25 |
20110208217 | PROSTHESIS AND METHOD FOR SURGICAL TREATMENT OF INGUINAL HERNIAS - A method for surgical treatment of inguinal hernias includes the steps of providing a surgical prosthesis in the form of a laminar component having an approximately intermediate cut line forming two asymmetrical halves each having at a distal end thereof an end tab, and overlaying the asymmetrical halves of the laminar component by superimposing the end tabs of the asymmetrical halves so as to form two reinforced triangular areas aligned with anatomically weak areas of the patient and to create a central through cavity so that a spermatic cord of the patient extends through the central through cavity. The surgical prosthesis is intended to protect weak points in an abdominal wall of the patient. | 2011-08-25 |
20110208218 | Vascular Clamps for Vascular Repair - A magnetic vascular clamp for vascular repair is described. There are two clamp pieces, where each clamp piece forms a partial cylindrical section of an annular cylinder. Each clamp piece has an outer surface and an inner surface, structural ribs arranged across the inner surface from one sectional end to the other, and a pair of magnetic sectional end surfaces connecting the outer surface and the inner surface and having a characteristic magnetic field arrangement. The sectional end surfaces and magnetic field arrangements of each clamp piece cooperate with the sectional end surfaces and magnetic field arrangements of the other clamp piece to form a complete annular cylinder held together by the magnetic field arrangements and enclosing an inner cylinder so as to structurally support damaged vascular tissue therein with minimal fluid leakage. | 2011-08-25 |
20110208219 | METHOD AND APPARATUS FOR ENDOSCOPIC REPAIR OF THE LOWER ESOPHAGEAL SPHINCTER - The present invention includes a method and apparatus for adhering tissue to one another. In an embodiment of the present invention the two tissues to be joined, for example the lower esophagus and the fundus of the stomach, are first placed adjacent to one another. Next a first restraint is placed near the outside surface of one of the tissues and a second restraint is placed near the outside surface of the other tissue. An irritant is then placed between the two adjacent tissues. The restraints, and consequently the tissue surfaces, are then drawn together. As the touching irritated tissue surfaces heal they will become bonded to one another and their need for the mechanical fastening of the restraints, to secure them together, will be diminished. | 2011-08-25 |
20110208220 | PRESSURE SENSING GASTRIC BANDING SYSTEM - An implantable device monitors a pressure of fluid within an inflatable portion of a gastric band. The implantable device comprises a tube defining a lumen, and a pressure sensor positioned within at least one of the lumen or the tube. The pressure sensor is configured to sense the pressure of the fluid within the inflatable portion of the gastric band. The pressure sensor is also configured to transmit a pressure signal based on the pressure to a microcontroller, which transmits the pressure signal to a remote control device. The pressure sensor confers strain relief upon at least a portion of the tube, and the pressure sensor shields at least a portion of the tube from puncture by a needle. | 2011-08-25 |
20110208221 | THERAPEUTIC AGENT DELIVERY SYSTEM, DEVICE AND METHOD FOR LOCALIZED APPLICATION OF THERAPEUTIC SUBSTANCES TO A BIOLOGICAL CONDUIT - The invention provides a system, device and method for localized application of therapeutic substances within a biological conduit. In various embodiments, a dissolvable bag or bolus of at least one therapeutic agent is introduced and pressed and/or sealed against the wall of conduit. In other embodiments, dissolvable barbs formed from at least one therapeutic agent are ejected from a catheter by fluid pressure, embedding in the wall of conduit. | 2011-08-25 |
20110208222 | System and Method for the Treatment of Occluded Vessels - A system for treating an occlusive region of a blood vessel comprises: a catheter outer tube forming a lumen for inflation of a centering balloon; a catheter inner tube lined with either internal spiral threads or point slots to assist controlled guidewire movement; and a rotatable guidewire that may be solid or hollow. The guidewire comprises a rotatable body and a proximal shaft. The rotatable body has two components: a distal rotating head and a proximal rotating shaft, wherein these components are of equal length and the rotating shaft resides within the proximal shaft. Linear force applied to the proximal shaft will result in the rotational guidewire tip puncturing cutting through an occlusion. In an alternative embodiment, the guidewire rotatable body comprises two mechanical rings and a compression spring, wherein when the spring is released via depression of a button, the guidewire tip drills through an occlusion. | 2011-08-25 |
20110208223 | SURGICAL INSTRUMENT AND METHOD OF USE FOR PERFORMING TISSUE RESECTION - A surgical instrument is disclosed. The surgical instrument includes a first cutting element, a second cutting element, a guide member and an actuation mechanism with the guide member being attached to either the first cutting element, second cutting element or the actuation mechanism. The first and second cutting elements are operatively connected to the actuation mechanism with the actuation mechanism adapted to move at least one of the two cutting elements to resection tissue. The actuation mechanism includes a handle, trigger grip and at least one connecting member that connects the trigger grip to either one or both of the cutting elements to cause movement of the cutting elements when the trigger grip is pressed. A surgical method for performing an image-guided resection of diseased tissue is also disclosed. Further, a kit for tissue resection is disclosed that includes a plurality of surgical instruments and various configured elongated pins. | 2011-08-25 |
20110208224 | LIQUID INJECTION DEVICE - A liquid injection device includes: a chamber to which the liquid to be injected is supplied and the injection nozzle is connected; a pump that pumps the liquid into the chamber; a volume varying unit that varies the volume of the chamber by being deformed according to a drive voltage applied thereto; and a drive voltage applying unit that applies the drive voltage having a predetermined voltage waveform to the volume varying unit in a state in which the liquid is supplied to the chamber, wherein the pump is a unit that pumps the liquid to the chamber in a state involving the pressure variations, and the drive voltage applying unit is a unit that applies the drive voltage to the volume varying unit while compensating the influence applied by the pressure variations of the pumped to the chamber on injection by varying the voltage waveform of the drive voltage. | 2011-08-25 |
20110208225 | NEUROSURGICAL GUIDING TOOL - The present invention regards a guiding tool for neurosurgery. The guiding tool comprises subunits and a holder. The subunits are arranged in the holder so that holes for guiding a probe are created in the interface between said subunits, which allows easy release of the probe. The invention further regards a system for guiding neurosurgery probes. | 2011-08-25 |
20110208226 | DILATION SYSTEM AND METHOD OF USING THE SAME - Directional sequential and blunt stimulating dilation systems ( | 2011-08-25 |
20110208227 | Filamentary Devices For Treatment Of Vascular Defects - Braid-balls suitable for aneurysm occlusion and/or parent vessel occlusion/sacrifice (e.g., in treating neurovascular defects) are disclosed. Especially for aneurysm treatment, but also for either one of the aforementioned treatments, the form of the ball is very important. In particular, the density of the device is paramount in applications where braid itself is intended to moderate or stop blood flow—allowing thrombosis within a volume formed by the ball. | 2011-08-25 |
20110208228 | BRONCHOSCOPIC REPAIR OF AIR LEAKS IN A LUNG - Systems and devices for minimally invasively treating an air leak in a lung comprise the steps of detecting an air leak in a lung; locating an airway in fluid communication with the air leak, introducing a bronchoscope into a patient's airway to a position adjacent the target section and occluding an airway upstream of the air leak for a period of time. The airway occlusion device is preferably removed after the air leak has substantially permanently healed. The occluding device may be a one-way valve. The occluding device may also comprise strut members and anchors that penetrate an airway wall. | 2011-08-25 |
20110208229 | SOURCE RESERVOIR WITH POTENTIAL ENERGY FOR REMOTELY ADJUSTABLE GASTRIC BANDING SYSTEM - The present invention includes a source reservoir with potential energy for a system for facilitating obesity control. The system includes a remote transmitter, a gastric band including at least one inflatable portion for containing a fluid, at least one reservoir for containing the fluid, and a high precision pump unit in communication with the reservoir for controlling pressure within the inflatable portion. | 2011-08-25 |