25th week of 2013 patent applcation highlights part 63 |
Patent application number | Title | Published |
20130158481 | Injection Site Marking Method and Apparatus - An injection site marking method and apparatus includes a base member having a continuous side wall defining an open top, an open bottom, and an interior area. The open bottom is configured to attach selectively to a serum vial. A liquid retention member is positioned in the interior area and configured to hold a colorized viscous liquid. A cap having a continuous side wall defining an open bottom and interior area is connected to the base member such that the liquid retention member is unexposed. The cap includes a top wall defining an aperture. In use, a syringe may be inserted through the aperture, through the liquid retention member, and into a serum vial so as to withdraw serum and such that the syringe reservoir nose contacts the viscous liquid. The needle is injected into a user's skin until the syringe reservoir nose contacts the skin with the colorant. | 2013-06-20 |
20130158482 | RAPID DELIVERY AND/OR RECEIVING OF FLUIDS - The present invention generally relates to systems and methods for delivering and/or receiving a substance or substances such as blood, from subjects, e.g., from the skin and/or from beneath the skin. In one aspect, the present invention is generally directed to devices and methods for receiving or extracting blood from a subject, e.g., from the skin and/or from beneath the skin, using devices containing a fluid transporter (for example, one or more microneedles), and a storage chamber having an internal pressure less than atmospheric pressure prior to receiving blood. In some cases, the device may be self-contained, and in certain instances, the device can be applied to the skin, and activated to receive blood from the subject. The device, or a portion thereof, may then be processed to determine the blood and/or an analyte within the blood, alone or with an external apparatus. For example, blood may be received from the device, and/or the device may contain sensors or agents able to determine the blood and/or an analyte suspected of being contained in the blood. In another aspect, the present invention is generally directed to arrangements of skin insertion objects such as microneedles and methods of forming and arranging skin insertion objects. Other aspects of the present invention are directed at other devices for receiving blood (or other bodily fluids, e.g., interstitial fluid), kits involving such devices, methods of making such devices, methods of using such devices, and the like. | 2013-06-20 |
20130158483 | DIALYSIS NEEDLE SYSTEM - A needle for the cannulation of a dialysis access graft that is less traumatic to the graft, and less likely to dislodge. | 2013-06-20 |
20130158484 | APPARATUS FOR INTRODUCING PORTALS IN BONE HAVING TRANSVERSELY MOVABLE BONE PROBE - An apparatus for introducing a bone portal into a bone is described herein. An example apparatus for introducing portals into bone includes a stylet and a handle. The stylet is configured to support an infusion tube assembly. The infusion tube assembly comprises a bone portal. The handle is drivingly coupled to the stylet by a release mechanism. The release mechanism comprises a bone probe that, in a first configuration, extends generally parallel to the stylet. The release mechanism is operative to uncouple the driving coupling between the handle and the stylet upon axial motion of the bone probe relative to the handle. The stylet and bone probe are movable apart from one another to a second configuration. | 2013-06-20 |
20130158485 | BOROSILICATE GLASS SYRINGE WITH CONE COATING THAT INCREASES SURFACE ROUGHNESS - A syringe made of borosilicate glass and having a cone for fastening or mounting of transfer adapters and needles is provided. The cone includes a coating that increases roughness. The coating has structure-forming particles are embedded in a glass matrix and is free of Pb, Cd, Hg and Cr | 2013-06-20 |
20130158486 | AMPOULE WITH A SEAL IN TWO COMPRESSION STATES - Ampoules for dispensing flowable substances and metering systems incorporating the same are described herein. An ampoule for a flowable substance includes an ampoule body comprising an interior space for receiving the flowable substance and an inner circumferential surface having a guide region and a sealing region. A piston may be disposed in the interior space of the ampoule body such that the piston is slidably displaceable along a direction of displacement. The piston includes at least one sealing element for forming a seal with the inner circumferential surface in a contact zone on the outer circumference of the sealing element. The sealing element has a first compression state when the contact zone is in the guide region and a second compression state when the contact zone is in the sealing region. A second blocking device prevents movement of the contact zone from the sealing region to the guide region. | 2013-06-20 |
20130158487 | SAFETY INTRAVENOUS NEEDLE SET - A safety intravenous needle set includes needle hub holding a needle and an infusion tube at two opposite ends thereof, and a safety device, which includes a base block affixed to the needle hub, a recessed guard pivoted to the base block and having a retaining lug located on one of two opposing inner wall thereof. The recessed guard is biasable relative to the needle hub toward the medical needle to let the medical needle be forced over the retaining lug into the inside of the recessed guard and then retaining inside the recessed guard by the retaining lug, avoiding accidental needle stick injury after the service of the safety intravenous needle set. | 2013-06-20 |
20130158488 | LUMINAL MODIFICATIONS FOR CATHETERS - Catheters and a method of preparation thereof comprising a catheter body and at least one connector. The catheter body has an exterior surface and at least one lumen having an aspect ratio of at least 3:1 and an intraluminal surface comprising a hydrophilic polymer layer thereon, the hydrophilic polymer layer has an average dry thickness of at least about 50 nanometers. | 2013-06-20 |
20130158489 | INTELLIGENT NURSING MACHINE - This invention relates to the field of nursing machines and discloses an intelligent nursing machine including a feces collector, a connection pipe connected with the feces collector, and a sewage collector connected with the connection pipe. The feces collector includes a wearing portion and a silica gel leather cover disposed at the wearing portion. The silica gel leather cover includes at least two corrugated layers and a skin contact layer disposed at outer sides of the corrugated layers. The two adjacent corrugated layers are mutually overlaid. A feces collecting opening of the nursing machine can tightly contact the private part of the human body and does not leak the patient's feces from the lateral or rear side, greatly reducing cleaning burden on the medical personnel. The operation is very simple and convenient, suitable for the old people and patients in the hospital. The intelligent nursing machine has high economically practicality. | 2013-06-20 |
20130158490 | ABSORBENT ARTICLE COMPRISING A FRAGRANCE OR ODOR CONTROL COMPOSITION - An absorbent article selected from a sanitary napkin, an incontinence pad and a pantyliner, comprises a topsheet layer, a backsheet layer, optionally one or more intermediate layers enclosed between the topsheet and the backsheet, a fastening adhesive applied on said backsheet garment facing surface and a liquid fragrance or odor control composition applied on or within a layer of said absorbent article. The liquid fragrance or odor control composition comprises from 5 to 50% wt of one or more esters selected from menthyl acetate, menthyl lactate, menthyl propionate, menthyl butyrrate, cis-3-hexenyl acetate, methyl-dihydrojasmonate, methyl jasmonate, hexyl iso-butyrate, linalyl acetate, benzyl acetate, phenyl ethyl acetate and less than 5% wt of other esters. The resulting articles present reduced degradation of the fastening adhesive layer due to the migration of components of the fragrance or odor control composition into the fastening adhesive layer. | 2013-06-20 |
20130158491 | ABSORBENT ARTICLE COMPRISING A FRAGRANCE OR ODOR CONTROL COMPOSITION - An absorbent article selected from a sanitary napkin, an incontinence pad end a panty liner, comprises a topsheet layer, a backsheet layer, optionally one or more intermediate layers enclosed between the topsheet and the backstreet a fastening adhesive applied on said backsheet garment lacing surface and a liquid fragrance or odor control composition applied on or within a layer of said absorbent article. The fastening adhesive and the liquid fragrance or odor control composition axe applied in patterns which do not overlap for more than | 2013-06-20 |
20130158492 | Absorbent Article With Moisture Indicator - A personal absorbent article (e.g., feminine care pad, sanitary napkin, diaper, incontinence pad etc.) has a color change indicator that employs a synergistic combination an acid component and a basic component for signaling to a user when the absorbent article may foster bacterial growth due to moisture absorption. After a certain period of time, the user can visually inspect the color of the color change indicator to obtain an indication of when it is time to replace or remove the article. | 2013-06-20 |
20130158493 | Graphics performance in different absorbent article constructions - The invention relates to a multiple layer material that includes a film layer, a moisture-reacting composition layer and an adhesive layer. The film layer has at least one printed surface. The moisture-reacting composition layer is adjacent the printed surface of the film layer. A portion of the moisture-reacting composition layer forms a framing device. The adhesive layer is adjacent the portion of the moisture-reacting composition layer forming the framing device. The multiple layer material of the invention may be used to form a component of an absorbent article having active graphics that change in appearance in response to moisture. | 2013-06-20 |
20130158494 | Absorbent Article Including Superabsorbent Yarn - The present invention discloses and claims an absorbent article which utilizes an absorbent portion that includes superabsorbent yarn as part of the absorbent portion, such that liquid is wicked to the perimeter or select regions of the absorbent portion, or the perimeter of the absorbent article itself, taking full advantage of either the depth, width, length or combination of dimensions of the absorbent portion, or absorbent article. The superabsorbent yarn can be one or more of several types, including encapsulated yarn, multilayered encapsulated yarn, coated yarn and sliver-formed yarn as long as such yarn includes at least two components, those being a superabsorbent polymer and a second material which promotes distribution of liquid along the yarn length. In alternatives of the invention, such absorbent article utilizing the superabsorbent yarn provides passive visual signals to consumers, of article saturation levels prior to leakage | 2013-06-20 |
20130158495 | WATER ABSORBENT RESIN AND METHOD FOR PRODUCING SAME | 2013-06-20 |
20130158496 | Transfer Layer For Absorbent Article - A composite particularly suited for use as a transfer layer in an absorbent article has a first layer comprising a formed film having a plurality of capillary-sized apertured protuberances and a plurality of two-dimensional drains, and a second layer in intimate contact with an apertured end of said capillary-sized protuberances and spaced from the first layer in a z-direction, the second layer is either a three-dimensional apertured formed film or a nonwoven web. In embodiments where the second layer is a three-dimensional formed film, the film contains a plurality of capillary sized protuberances that are of smaller diameter compared to the protuberances in the first layer and optionally also contains a plurality of drains, which can be either two-dimensional or three-dimensional, or combinations thereof. | 2013-06-20 |
20130158497 | NON-WOVEN SHEET, MANUFACTURING METHOD THEREOF AND ABSORBENT ARTICLE - A nonwoven sheet for use in absorbent articles such as disposable diapers which is capable of reducing the range of surface diffusion of, and reducing re-adhesion to the skin of, highly viscous fluid excretion. The nonwoven sheet has mutually perpendicular longitudinal, transverse and thickness directions, and has in the aforementioned thickness direction a front surface and a back surface opposite thereof. Ridges and grooves are formed alternately so as to extend in parallel in the aforementioned longitudinal direction and so as to form repeated undulations in the aforementioned transverse direction. The nonwoven sheet has a bottom surface which, when the aforementioned nonwoven sheet is placed on a horizontal surface with the back surface (opposite of the front surface in contact with the skin of the wearer) down, is the surface that contacts the aforementioned horizontal surface. On the back surface of the aforementioned grooves are formed in the aforementioned longitudinal direction alternately areas where the height from the bottom surface is relatively high and parts corresponding to the bottom surface. Openings are formed at least in the areas where the height from the bottom surface is relatively high, and a space is provided below said openings. | 2013-06-20 |
20130158498 | Individual, Expandable Wrapper For A Hygiene Product - An article has a longitudinal length, an article width, and an article thickness. The article includes a fresh personal care product in a substantially unsoiled condition, and a pouch having a pouch volume which operatively encloses the fresh product. The pouch includes a front panel region, a back panel region which is operatively connected to the front panel region, and at least one expansion section which is operatively connected between the front panel region and the back panel region. The expansion section is operatively held in a substantially unexpanded, closed position when the fresh product is enclosed in the pouch. The expansion section is movable to an open position after a removal of the fresh product from the pouch. The open position of the expansion section is configured to provide an expanded disposal volume which can operatively contain a product when the product is in a used and soiled condition. | 2013-06-20 |
20130158499 | ADJUSTABLE DIAPER AND METHODS OF USING SAME - In accordance with some embodiments, a diaper includes a waist portion, a crotch portion, an inner surface, and an outer surface. The waist portion has a front portion and a back portion. The waist portion is configured to be positioned about the waist of an individual. The crotch portion is positioned between the front and back portions of the waist portion. The crotch portion is configured to be positioned about the crotch of the individual. The inner surface of the diaper is provided with a plurality of fasteners so as to adjust a rise of the diaper to fit the individual. | 2013-06-20 |
20130158500 | MEDICAMENT CARTRIDGE ASSEMBLY - A person having diabetes will often be required to take both slow acting and fast acting forms of insulin. It is important to be able to distinguish readily between medicament cartridges containing different medicaments. The present invention enables more ready distinction as between medicament cartridges containing different medicaments. An adaptor top for a medicament cartridge, the medicament cartridge comprising a cylinder having a main body portion, a neck portion at a first end having a radially outwardly directed flange portion, a narrowing shoulder portion connecting the body portion and the neck portion, a cap beaded across the first end thereby to retain a fluid impermeable membrane, and the adaptor top comprising a first cylindrical body portion having a radially inwardly directed flange at one end, in use to be seated over and against the cap and a second cylindrical skirt portion being adapted, in use, to be seated against the shoulder portion of the cartridge, the second skirt portion including a plurality of fingers, the free ends of the fingers in use being adapted to be seated beneath the outwardly directed flange of the medicament cartridge. | 2013-06-20 |
20130158501 | Device for the dosed dispensing of a fluidic medium - A device for the dosed dispensing of a medium (e.g., therapeutic and/or diagnostic agent) for an insulin pump is proposed. The device comprises a transporting and transferring container, a measuring element, and an adjusting element for influencing a dispensing of the medium by way of a connection to an interior space. The transporting and transferring container has a reservoir for receiving the medium. The reservoir is closed by a displaceable element. The displaceable element is movably mounted in relation to the reservoir. A relative positioning of the displaceable element in relation to the reservoir determines the interior space of the reservoir available for receiving the medium. The measuring element senses the relative positioning of the displaceable element in relation to the reservoir. The measuring element and the adjusting element interact so that the dispensing of the medium is influenced by the relative positioning sensed by the measuring element. | 2013-06-20 |
20130158502 | METHOD OF INHIBITING ANGIOGENESIS OR INVASION OR FORMATION OF METASTASES - A method of treating a mammal with a tumor by decreasing intratumoral vessels associated with tumor or inhibiting formation of new intratumoral vessels includes injecting tumor with therapeutically effective amount of expression plasmid including polynucleotide coding for therapeutic peptide consisting of SEQ ID NO: 2 absent any operably linked coding sequence, wherein polynucleotide sequence is operably linked to promoter or expression control sequence, followed by application of electric pulses to site of injection in tumor or injecting muscle of mammal with therapeutically effective amount of expression plasmid including polynucleotide coding for therapeutic peptide consisting of SEQ ID NO: 2 absent any operably linked coding sequence, wherein polynucleotide sequence is operably linked to promoter or expression control sequence, followed by applying electric pulses to site of injection in muscle of mammal, whereby expression of SEQ ID NO: 2 decreases intratumoral vessels associated with tumor, or formation of new intratumoral vessels therein. | 2013-06-20 |
20130158503 | APPARATUS AND METHOD FOR CONTROLLING INSULIN INFUSION WITH STATE VARIABLE FEEDBACK - An infusion system, which may be a closed loop, or “semi-closed-loop”, infusion system, uses state variable feedback to control the rate at which fluid is infused into a user's body. The closed loop system includes a sensor system, a controller, and a delivery system. The “semi-closed-loop” system further includes prompts that provide indications to the user prior to fluid delivery. The sensor system includes a sensor for monitoring a condition of the user and produces a sensor signal which is representative of the user's condition. The delivery system infuses a fluid into the user at a rate dictated by the commands from the controller. The system may use three state variables, e.g., subcutaneous insulin concentration, plasma insulin concentration, and insulin effect, and corresponding gains, to calculate an additional amount of fluid to be infused with a bolus and to be removed from the basal delivery of the fluid. | 2013-06-20 |
20130158504 | SYSTEM FOR MONITORING AND DELIVERING MEDICATION TO A PATIENT AND METHOD OF USING THE SAME TO MINIMIZE THE RISKS ASSOCIATED WITH AUTOMATED THERAPY - A system and method for monitoring and delivering medication to a patient includes a controller that has a control algorithm and a closed loop control that monitors the control algorithm. A sensor is in communication with the controller and monitors a medical condition. A rule base application in the controller receives data from the sensor and the closed loop control and compares the data to predetermined medical information to determine the risk of automation of therapy to the patient. The controller then provides a predetermined risk threshold where below the predetermined risk threshold automated closed loop medication therapy is provided. If the predetermined risk threshold is met or exceeded, automated therapy adjustments may not occur and user/clinician intervention is requested. | 2013-06-20 |
20130158505 | MEDICAL DEVICES FOR DELIVERY OF siRNA - Disclosed are medical devices that incorporate siRNA. In addition to one or more siRNA constructs, devices include nanostructures fabricated on a surface to form a nanotopography. A random or non-random pattern of structures may be fabricated such as a complex pattern including structures of differing sizes and/or shapes. Microneedles may be incorporated on devices. The pattern including nanostructures may be formed on the surface of the microneedles. | 2013-06-20 |
20130158506 | CATHETER AND NEEDLE SYSTEM AND METHOD OF INSERTING A CATHETER - A system and method for inserting a catheter into a patient, the system comprising a frame including a catheter hub configured to provide a first anchoring point on a patient and receive a catheter insertable in the patient at an insertion site, a stabilization hub configured to provide a second anchoring point on the patient, and a flexible tubular lateral member, extending between the catheter hub and the stabilization hub; a fluidic channel configured to fluidically communicate with the catheter and transfer fluid to the catheter; a flush fluid source configured to couple to the fluidic channel and supply flush fluid to the catheter; a housing comprising a needle mount and a flash chamber; and needle having a distal end insertable through the frame and the catheter and a proximal end coupled to the needle mount, wherein the needle is configured to provide a fluid path to the flash chamber. | 2013-06-20 |
20130158507 | Biliary System Catheter - A catheter system and a method for accessing the bile duct are provided. The catheter system includes an elongate shaft having a proximal portion and a distal portion. The catheter also includes a first lumen extending at least partially through the elongate shaft, a distal portion of the first lumen extending generally parallel to a longitudinal axis of the elongate shaft and a distal port operably connected to the first lumen. The catheter system also includes a second lumen extending at least partially through the elongate shaft and a side port operably connected to the second lumen, the side port positioned proximal to the distal port and operably connected to the second lumen. The second lumen includes an angled wall portion adjacent to the side port. A marker is included on the distal portion of the elongate shaft, the marker configured to indicate the position of the side port. | 2013-06-20 |
20130158508 | MULTIPLE DOSAGE INJECTOR - A medicament dispensing mechanism is disclosed that is configured to eject successive doses of the medicament from a medicament chamber. An embodiment of the dispensing mechanism includes a housing and a plunger rod configured for ejecting the doses of medicament from the chamber. The dispensing mechanism further includes an actuation mechanism that comprises a trigger associated with the housing and having a ready and a fired position with respect thereto. The trigger is configured for manipulation by a user for successive movement in a generally axial dosing motion from the ready position to the fired position in which the trigger is associated with the plunger rod to cause the plunger rod to eject one of the doses of a predetermined volume and a resetting motion from the fired position to the ready position that comprises axial rotation, wherein the trigger is uncoupled from the plunger rod during the resetting motion. | 2013-06-20 |
20130158509 | SYSTEM, APPARATUS, AND METHOD FOR DENERVATING AN ARTERY - The present disclosed subject matter is directed to a less invasive surgical system, apparatus and method including a guidable catheter for providing electroporation therapy to a subject suffering from heart or kidney disease. The system includes an electrical generator and an apparatus for denervating an artery. The apparatus includes a catheter having a proximal end, a distal end, a first lumen with a first exit port, a second lumen having a second exit port. The apparatus also includes a first needle including a first electrode. The apparatus also includes a displacement mechanism engaged to the catheter near the proximal end such that the displacement mechanism controls the linear position and angular position of the catheter. | 2013-06-20 |
20130158510 | SYSTEM AND METHOD FOR TREATMENT OF HEMORRHAGIC STROKE - Embodiments of the invention provide apparatus, methods and systems for delivering treatments and for medications to the site of an aneurysm (SOA). One embodiment of a method comprises delivering a neural growth stimulating factor (NGSF) to the site of the aneurysm to grow new nerve cells and/or stimulate the regeneration of damaged nerve cells. The NGSF may be delivered in a carrier such as a gel which can be selected to allow for long term delivery of the NGSF to the SOA. In many embodiments, the NGSF may be delivered to the SOA using a micro-catheter based system which includes a microcatheter that can be advanced in the cerebral vasculature. The microcatheter may also be used to delivery occlusive element to the SOA such as occlusive coils or balloon which promote clotting and reduce bleeding at the SOA and together with the carrier allow for long term release of NGSF. | 2013-06-20 |
20130158511 | THROMBUS REMOVAL APPARATUS AND METHOD - Thrombus removal apparatus includes a balloon catheter with a short balloon at a distal end thereof. An aspiration catheter is disposed coaxially over the balloon catheter. The balloon catheter includes a plurality of holes for the administration of lytic agent. The apparatus does not seal off completely the zone of the vessel around the thrombus, thereby allowing movement of blood within the vessel. The balloon is shaped so that it can be pulled along the vessel in an upstream direction so as to drag against the vessel walls for assisting in the removal of the thrombus. | 2013-06-20 |
20130158512 | BACKLOADABLE OPTICAL SHAPE SENSING GUIDEWIRES - An optical guidewire system employs an optical guidewire ( | 2013-06-20 |
20130158513 | NOZZLE APPARATUS AND METHODS OF USING SAME - In accordance with some embodiments, a nozzle apparatus includes a body having a first portion and a second portion. The first portion has a gripping portion for attaching and removing the nozzle apparatus from a container. In one embodiment, the second portion is sized and configured to be positioned in at least one nostril of an individual. A portion of the second portion being asymmetrical to the first portion of the body. The first and second portions of the body define a fluid passageway between an inlet and an outlet of the body. A portion of the fluid passageway is centrally disposed from the inlet of the body along an axis of the body. A portion of the fluid passageway angles obliquely substantially near the outlet of the body. The outlet of the fluid passageway has a diameter greater than the diameter of the passageway. | 2013-06-20 |
20130158514 | METHOD AND DEVICE OF DETECTING AND/OR BLOCKING REFLUX - A naso/orogastric device having backflow blocking means and comprises a naso/orogastric tube sized and shaped for being disposed within the esophagus so that at least a distal end thereof being placed in the stomach lumen of a patient, at least one elastic esophageal body, positioned along the naso/orogastric tube, having a pressure dependent volume, at least one esophageal sensor that detects fluid around at least one segment of the naso/orogastric tube, and a pressure regulator that regulates a pressure within the elastic esophageal body according to the detection. | 2013-06-20 |
20130158515 | SYSTEM AND APPARATUS FOR CELL TREATMENT - The present invention relates to systems and apparatuses for improving quality and viability of biological material, such as harvested adipose cells, stem cells, or other cells or biological components, by treatment of the biological material with membrane-repairing/stabilizing agents or the like and/or mechanical removal of components, such as impurities and/or excess treatment agents. The present invention further relates to systems and apparatuses for transplanting tissue, such as adipose tissue. | 2013-06-20 |
20130158516 | Variable Stiffness Guidewire Systems - A variable-stiffness guidewire system which comprises an elongated flexible guidewire. The guidewire has a body and a tensioning head coupled to the body. The tensioning head is slidably moveable with respect to a guidewire collar coupled to the body via a tensioning wire to adjust a stiffness of the guidewire. The guidewire includes one or more protrusions within a conduit of the guidewire collar which applies a frictional force to the tensioning wire to maintain the tensioning head a desired distance from the collar, thereby maintaining the desired stiffness in the guidewire. A tool can be utilized with the guidewire to engage the guidewire head and move the guidewire head a desired distance from the guidewire collar to achieve a desired stiffness. | 2013-06-20 |
20130158517 | SURFACE MODIFICATION FOR DIALYSIS CATHETERS - Catheters and a method of preparation thereof, the catheter comprising a catheter body, a juncture hub, extension lines and connectors, the catheter body having a proximal end, a distal end, an exterior surface, a tip region having a length of 10 cm measured from the distal end of the catheter body, and at least two lumen, each of the catheter body lumen having a proximal end, a distal end, a Lumen Aspect Ratio of at least 3:1, and an intraluminal surface, the distal ends of the at least two catheter body lumen being (i) non-coterminus or (ii) laser-cut, the exterior surface of the catheter body in the tip region or the intraluminal surface of the two catheter body lumen comprising a hydrophilic polymer layer having an Average Dry Thickness of at least about 50 nanometers. | 2013-06-20 |
20130158518 | SURFACE MODIFICATION FOR CATHETERS COMPRISED OF MULTIPLE MATERIALS - Catheters and a method for preparation thereof, the catheter comprising as component parts thereof a catheter body, a juncture hub, at least one extension line and at least one connector, each of said component parts comprising an exterior surface, at least one lumen having an intraluminal surface and a bulk polymer, wherein the intraluminal or external surface of a first of said component parts and the exterior or intraluminal surface of a second of said component parts comprise a hydrophilic polymer layer thereon having an Average Dry Thickness of at least about 50 nanometers and the first and second component parts comprise bulk polymers having different chemical compositions | 2013-06-20 |
20130158519 | CATHETER WITH FORMED GUIDE WIRE RAMP - A rapid exchange catheter comprises a guide wire lumen including a substantially sealed portion in which a lumen wall extends around an entire periphery thereof and a channel portion including a channel opening the lumen to an exterior of the catheter, wherein a width of the channel is less than a maximum width of the channel portion. A guide wire ramp extends into the channel portion, with the ramp extending further into the lumen of the channel portion as a distal end of the ramp is approached. | 2013-06-20 |
20130158520 | LUER LOCK ADAPTER - An adapter for a medical receptacle having an internally threaded skirt with an outside diameter and an inside diameter, and a post within the skirt, includes a proximal end portion having a threaded surface including at least one thread configured to threadingly engage a threaded interior of a skirt of a medical receptacle, and a distal end portion having a surface portion and a generally cylindrical recess. The proximal end portion includes a tapered recess defined by a wall, a chamfer, and a seat and the surface portion includes a gripping mechanism. A conduit is positioned between the tapered recess and the generally cylindrical recess such that the conduit is in fluid communication with both the recess and the generally cylindrical recess. | 2013-06-20 |
20130158521 | Medical Tubing Connection Assembly - A medical tubing connector pair includes a female tubing connector, and a male tubing connector. The female tubing connector has an external thread and the male tubing connector has an internal thread, the external and internal threads threadingly engaged to secure the female and male tubing connectors together. The internal thread is made from a flexible material to permit the female and male tubing connectors to be connected to or disconnected from each other without rotation of the tubing connectors relative to each other. | 2013-06-20 |
20130158522 | DEVICE FOR PROTECTING AND CLEANING THE BLADDER LUMEN - The invention relates to a device ( | 2013-06-20 |
20130158523 | Medical Devices, Apparatuses, Systems, and Methods for Magnetic Transmural and/or Transdermal Activation of Medical Tools - Systems, methods, apparatuses, and medical devices configured for transmural and/or transdermal magnetic actuation of a tool of a medical device (e.g., without translation of the medical device and/or relative to a platform of the medical device). | 2013-06-20 |
20130158524 | Releasing Device for Detaching a Medical Implant from a Catheter and a Catheter having a Releasing Device, and Method for Producing a Clamping Body of a Releasing Device and Method for Clamping an Implant in such a Clamping Body - A releasing device ( | 2013-06-20 |
20130158525 | FLEXIBLE CHANNEL SURGICAL INSTRUMENTS - Embodiments described herein are directed to flexible channel instruments for minimally invasive aerodigestive surgical procedures. | 2013-06-20 |
20130158526 | Medical Tubular Shaft Instrument - A medical tubular shaft instrument comprises a tubular shaft, a handle at a proximal end of the shaft and a movable working part at a distal end of the shaft, wherein the shaft comprises a shaft section having a curvature and being arranged between the distal end and the proximal end of the shaft, wherein the handle and the working part are operatively connected via a force transmission element extending through the shaft and being movable in a longitudinal direction of the shaft, wherein the force transmission element has a section arranged within the curved shaft section of the shaft which is guided on an inner surface of the shaft and which comprises a plurality of interconnected single elements arranged one after the other along the longitudinal direction of the shaft. The single elements are pairwise connected by means of a pin forming a hinged joint, wherein each of the pins defines a rotation axis oriented substantially perpendicular relative to the shaft. | 2013-06-20 |
20130158527 | Medical Instrument With A Detent - A medical instrument includes a shaft which is connected at the proximal end to a handle, and it also includes an insert which is guided along the shaft and which is connected at the proximal end to a movable grip part of the handle. At its distal end, the insert has a tool which can be actuated by pivoting of the grip part. A lock is also provided which can be brought into locking engagement with the movable grip part. To cancel the lock function, a detent is provided which can be brought between lock and movable grip part, such that the lock function can be cancelled by the detent. | 2013-06-20 |
20130158528 | NONLINEAR OPTICAL CdSiP2 CRYSTAL FOR USE IN SURGICAL LASER | 2013-06-20 |
20130158529 | Assembly and Method for Performing Surgical Laser Treatments of the Eye - An arrangement for carrying out surgical laser treatments of the eye is adapted to emit pulsed treatment radiation with a wavelength of between about 190 nm and about 380 nm and a pulse duration in the femtosecond range. Such treatment radiation allows nonaggressive corneal or intraocular laser treatment of the eye, for example in order to make corneal cuts or deliberately ablate corneal tissue. | 2013-06-20 |
20130158530 | INTRA-SURGICAL OPTICAL COHERENCE TOMOGRAPHIC IMAGING OF CATARACT PROCEDURES - A cataract surgical system includes a laser source to generate a first set of laser pulses; a guiding optic to guide the first set of laser pulses to a cataract target region in an eye; a laser controller to generate an electronic representation of a target scan pattern, and to control the guiding optic to scan the first set of laser pulses according to a portion of the target scan pattern to create a first photo-disrupted region in the cataract target region; and a Spectral Domain Optical Coherence Tomographic (SD-OCT) imaging system to generate an image of a portion of the first photo-disrupted region. The laser controller can generate an electronic representation of a modified scan pattern in relation to the image generated by the SD-OCT imaging system, and control the guiding optic to scan a second set of laser pulses according the modified scan pattern. | 2013-06-20 |
20130158531 | IMAGE PROCESSOR FOR INTRA-SURGICAL OPTICAL COHERENCE TOMOGRAPHIC IMAGING OF LASER CATARACT PROCEDURES - A cataract surgical system includes a laser source to generate a first set of laser pulses; a guiding optic to guide the first set of laser pulses to a cataract target region in an eye; a laser controller to generate an electronic representation of a target scan pattern, and to control the guiding optic to scan the first set of laser pulses according to a portion of the target scan pattern to create a first photo-disrupted region in the cataract target region; and a Spectral Domain Optical Coherence Tomographic (SD-OCT) imaging system to generate an image of a portion of the first photo-disrupted region. The laser controller can generate an electronic representation of a modified scan pattern in relation to the image generated by the SD-OCT imaging system, and control the guiding optic to scan a second set of laser pulses according the modified scan pattern. | 2013-06-20 |
20130158532 | LASER CATHETER FOR BYPASS SURGERY - The invention concerns an assembly for by-pass surgery. The assembly comprises a laser catheter. The laser catheter comprises: a tubular arrangement of optical fibres having distal ends defining a ring-shaped emitting surface arranged for emitting a tubular bundle of laser beams in a distal direction of the catheter; and a gripper for gripping tissue inside the tubular bundle of laser beams, having a gripping end defining the location where gripped tissue is held, the gripping end being arranged inside the tubular bundle and proximally from the emitting surface. The distance between the emitting surface and the gripping end is at least 1 mm. | 2013-06-20 |
20130158533 | CRYO-APPLICATOR CROSS-SECTION CONFIGURATION - A configuration for a cryo-catheter which optimizes both the catheter's outer diameter and the size of the catheter's internal refrigerant flow path is described. Specifically, the inner dimensions of the cryo-catheter are configured to accommodate a pre-selected flow of refrigerant into the catheter's distal tip, and a return flow of refrigerant from the distal tip. The return flow is established in the void spaces between a refrigerant supply line and the inner wall of the catheter body. The available void space varies along the catheter length and depends on the presence/absence of various catheter accessories (i.e. pull wires, pressure tubes, etc.) which typically only extend through a portion of the catheter length. The disclosed configuration ensures that the cryo-catheter does not operate in a refrigerant limited condition, maintains the refrigerant as a liquid in the supply tube, and maintains the return line pressure at about 1 atmosphere. | 2013-06-20 |
20130158534 | Systems and Methods for Treatment of BPH - A prostate therapy system is provided that may include any of a number of features. One feature of the prostate therapy system is that it can access a prostate lobe from the urethra. Another feature of the prostate therapy system is that it can deliver condensable vapor into the prostate to ablate the prostate tissue. Another feature of the prostate therapy system is that it can aspirate tissue from the prostate. Yet another feature of the prostate therapy system is that it can rotate during delivery of vapor and aspiration of tissue. Methods associated with use of the prostate therapy system are also covered. | 2013-06-20 |
20130158535 | SYSTEM AND METHOD OF CONTROLLING POWER DELIVERY TO A SURGICAL INSTRUMENT - A thermal surgical instrument having a system to control the delivery of power from an energy source to active element located on a tip. The system for controlling delivery to the tip may include a control algorithm which uses on or more measurements, such as tip current, SWR, and rapid changes in reflected power, to manage power without affecting cutting efficacy, and in a manner that may be imperceptible by a surgeon. The system may utilize a state machine to determine the current environment in which the tip may be in. Power delivered to the tip may be selectively managed according to a fixed power index or a repeatedly executed power profile. | 2013-06-20 |
20130158536 | Electrosurgical Devices - An electrosurgical device includes a tubular shaft defining a shaft lumen, and a tubular electrode defining an electrode lumen, the electrode being coupled to the shaft. In a straight configuration, the electrode is configured to retain fluid within the electrode lumen, and, in a bent configuration, the electrode is configured to release fluid from within the electrode lumen to an exterior of the electrode. | 2013-06-20 |
20130158537 | ENERGY APPLICATION APPARATUS FOR APPLYING ENERGY TO AN OBJECT - The invention relates to an energy application apparatus for applying energy to an object. A plurality of energy application elements ( | 2013-06-20 |
20130158538 | PRE-FORMED CURVED ABLATION CATHETER - A medical device includes an insertion tube, having a longitudinal axis and having a distal end adapted for insertion through a body passage into a cavity within a body of a patient. An electrode is located on the distal end of the insertion tube and is configured to contact tissue in the cavity. A resilient member is contained within the distal end of the insertion tube and is configured, when unconstrained, to cause the distal end to bend away from the longitudinal axis in a curved shape and to straighten toward the longitudinal axis when subjected to a force. | 2013-06-20 |
20130158539 | PRE-FORMED CURVED ABLATION CATHETER - A medical device includes an insertion tube, having a longitudinal axis and having a distal end adapted for insertion through a body passage into a cavity within a body of a patient. An electrode is located on the distal end of the insertion tube and is configured to contact tissue in the cavity. A resilient member is contained within the distal end of the insertion tube and is configured, when unconstrained, to cause the distal end to bend away from the longitudinal axis in a curved shape and to straighten toward the longitudinal axis when subjected to a force. | 2013-06-20 |
20130158540 | METHOD OF TREATING TISSUE WITH RADIO FREQUENCY VASCULAR ELECTRODE ARRAY - A method of treating a patient is provided. The method comprises delivering an electrically conductive material within a vascular network, wherein the electrically conductive material embolizes in a region of the vascular network to form a vascular electrode array that assumes a geometry of the embolized region of the vascular network. The method may optionally comprise delivering a containment agent within the vascular network proximal to the delivered electrically conductive material to stabilize the vascular electrode array. The method further comprises applying electrical energy (e.g., radio frequency (RF) energy) to the vascular electrode array to therapeutically conduct electrical energy into a region of the targeted tissue adjacent the embolized region of the vascular network. | 2013-06-20 |
20130158541 | ELECTROSURGICAL APPARATUS WITH HIGH SPEED ENERGY RECOVERY - A circuit for controlling the discharging of stored energy in an electrosurgical generator includes a pulse modulator which controls an output of a power supply. At least one comparator is configured to provide an error signal to the pulse modulator based on a comparison between an output signal generated by the power supply and a feedback signal generated in response to the application of energy to tissue. A discharge circuit is configured to control the discharge of the output of the power supply to an inductive load disposed in parallel with the output of the power supply based on the comparison between the output signal and the feedback signal. The discharge circuit provides a rapid response and time rate control of the delivered electrosurgical energy by controlling the power supply and delivered RF energy in real time, based on a feedback signal generated in response to the application of energy to tissue. | 2013-06-20 |
20130158542 | SURGICAL SYSTEMS WITH ROBOTIC SURGICAL TOOL HAVING PLUGGABLE END-EFFECTORS - In one embodiment of the invention, a replaceable electrosurgical end effector cartridge is provided to couple to a mechanical wrist of a surgical instrument for a robotic surgical system. The replaceable electrosurgical end effector cartridge includes two pluggable end effectors and a pair of spring latches. The two end effectors are moveable end effectors having a jaw portion, an off-center portion, and a base portion in one embodiment. The replaceable electrosurgical end effector cartridge may further include a fastener to rotatably couple the end effectors together. | 2013-06-20 |
20130158543 | TEMPERATURE MONITORING RETURN ELECTRODE - An electrosurgical return electrode is disclosed. The return electrode includes a first and second flexible conductive material layers and a material layer disposed between the first and second conductive material layers. The material layer is transitionable between a solid state and a non-solid state, the material layer is also configured to melt upon an increase in temperature beyond a predetermined threshold, thereby increasing conductivity between the first and second conductive material layer. | 2013-06-20 |
20130158544 | INSTRUMENT FOR WATER JET SURGERY - A surgical instrument for performing water jet surgical operations comprises a nozzle that can be moved via a hydraulic actuator out of a retracted or passive position into a moved-forward or active position. The actuation is accomplished using hydraulic fluid that is supplied to the instrument head via a tube and/or hose. The fluid (e.g., a sodium chloride solution) that is to be injected into the tissue can be used as the hydraulic fluid that is supplied to the nozzle. High-frequency (HF) current can additionally be applied to the nozzle. The HF current can be conducted to the nozzle via a line extending through the fluid conducting element or via the electrolyte present therein. | 2013-06-20 |
20130158545 | MONITORING AND TRACKING BIPOLAR ABLATION - Methods and systems treat abnormal cardiac electrical activity employing a probe having first and second ablation electrodes disposed on a distal portion of the probe and a sensing electrode disposed between the first and second ablation electrodes, bringing the probe into contact with cardiac tissue, and applying energy through the first and second ablation electrodes to ablate target tissue along an ablation path, monitoring cardiac electrical activity using the sensing electrode to detect the cardiac electrical activity. After making an observation that the cardiac electrical activity is no longer detectable by the sensing electrode, energy application is terminated. | 2013-06-20 |
20130158546 | ENDOSCOPIC SYSTEMS AND METHODS FOR RESECTION OF TISSUE - The present embodiments provide apparatus and methods for facilitating endoscopic resection of tissue. In one embodiment, the apparatus comprises a first tube having proximal and distal regions, and a working lumen disposed within at least a portion of the distal region. A second tube is disposed circumferentially around at least a portion of the distal region of the first tube. A wire has a distal end that is securely attached to a distal region of the second tube. In use, rotation of the second tube relative to the first tube causes the wire to pass circumferentially over a distal face of the first tube to incise tissue disposed within the working lumen of the first tube. | 2013-06-20 |
20130158547 | Fluid Skin Treatment Device - A device for performing skin treatments which includes a cartridge having a compartment for holding a treatment fluid and a reservoir for receiving a waste fluid, both of which are in communication with a source of vacuum pressure. The vacuum source withdraws the treatment fluid through an outlet in an applicator head and then draws used fluid into the waste reservoir. The applicator head can include an abrasive material for performing microdermabrasion and/or an anode and cathode for applying microcurrents. | 2013-06-20 |
20130158548 | SENSING CONTACT OF ABLATION CATHETER USING DIFFERENTIAL TEMPERATURE MEASUREMENTS - Tissue ablation is carried out using insertion tube having at least one ablation electrode, a first temperature sensor disposed on the distal portion sufficiently proximate the ablation electrode to detect heat generated during the ablation procedure, a second temperature sensor disposed on the distal portion sufficiently distant from the ablation electrode to be unable to detect the heat, and electronic logic circuitry linked to the first temperature sensor and the second temperature sensor and programmed to compute a temperature differential between respective temperatures sensed by the first temperature sensor and the second temperature sensor when conveying the electromagnetic energy. Satisfactory contact status between the ablation electrode and the target tissue is indicated when the temperature differential exceeds a predetermined threshold. | 2013-06-20 |
20130158549 | MONOCOQUE JAW DESIGN - A jaw member for use with an electrosurgical forceps includes a support member having a first surface and a pair of depending sides which extend therefrom forming a generally U-shaped configuration. The free end of the sides each including a flange which extends outwardly therefrom which is designed to attach to an electrically conductive plate such that the plate bridge the two flanges to enclose the U-shaped support member to form a box-like skeleton having a cavity defined therein. An insulative material is disposed within the cavity and an insulative cover is disposed about a periphery of the box-like support skeleton to insulate surrounding tissue during activation of the conductive plate. | 2013-06-20 |
20130158550 | EXTERNAL ANKLE DISTRACTION AND LOAD BYPASSING SYSTEM AND METHOD - Ankle distraction or load bypassing devices include a shoe or shoe insert that securely holds a patient's foot, and a cuff that securely holds the patient's lower leg. A load bypassing device can transmit force between the cuff and the shoe or shoe insert bypassing a portion of the load around the joint. A distraction force generating mechanism between the cuff and the shoe or shoe insert can distract the patient's ankle, while permitting the ankle to flex at a joint which joins together the cuff and the shoe. | 2013-06-20 |
20130158551 | PREVENTION OF RE-USE OF A MEDICAL DEVICE - A disposable medical device is especially an articulation for the relative positioning of fixation bars or of pins of an external fixator, having at least a clamping means to be introduced into the medical device, the clamping means comprises an element that alters its appearance when being heated over a threshold temperature, thus giving optical or mechanical information that the device should not be used a second time. | 2013-06-20 |
20130158552 | Clavicle Nail with Lateral Expanding and Actuated Portion - A bone fixation nail having an elongated body configured and dimensioned for insertion into a bone. The elongated body has a first slot extending from the leading end to a first end and defining first and second wings, the first and second wings configured to splay radially outward upon application of an internal stress thereto. | 2013-06-20 |
20130158553 | Self Centering Feature for an Intramedullary Nail - An intramedullary nail includes a body sized and shaped for insertion into a medullary canal of a bone and extending along a longitudinal axis from a proximal end to a distal end and a channel extending through the body along the longitudinal axis in combination with a locking hole extending laterally through the body along a central axis and in communication with the channel, the locking hole defined by a first opening extending through a first portion of a wall of the nail and a second opening extending through a second portion of the wall substantially opposing the first portion, the first opening being elongated in a lateral direction relative to the longitudinal axis of the nail and the second opening including a coupling element configured to lock a portion of a bone fixation element therein. | 2013-06-20 |
20130158554 | FASTENERS AND FASTENER DELIVERY DEVICES FOR AFFIXING SHEET-LIKE MATERIALS TO BONE OR TISSUE - A fastener for attaching a sheet-like implant to tissue or bone. The fastener includes a first arm having a proximal end and a distal end, a second arm having a proximal end and a distal end, and a bridge extending therebetween. Each of the first and second arms include a trunk portion defining at least a portion thereof, the trunk portion having a cavity therein and an aperture through a wall thereof. A claw is disposed in the cavity which is moveable from a first delivery position to a second deployed position. A pull member engages each claw to move the claw from the delivery position to the deployed position. | 2013-06-20 |
20130158555 | RETRODRILL SYSTEM - The present disclosure relates to a method of creating a bone tunnel during ligament reconstruction surgery. The method includes placing a guide wire through the femur, the guide wire having a first end portion including a pointed tip and a second end portion; placing a drill mechanism over the first end portion of the guide wire, the drill mechanism having a first end portion including a drill bit and a second end portion including an attachment portion; coupling an adaptor assembly to the attachment portion, the adaptor assembly including a shaft; coupling a drill to the shaft and operating the drill to create a tunnel in the femur; coupling a drill bit assembly to the second end portion of the guide wire and locating the assembly against the drill bit of the attachment portion; and operating the drill to create a counter bore within the tunnel. | 2013-06-20 |
20130158556 | SURGICAL CUTTING GUIDE - Tools or other instruments can be used by a surgeon to complete an orthopedic procedure. One tool can include a resection tower and a valgus guide. The resection tower can include a cutting block and a dial coupled with the cutting block. The resection tower can be configured such that rotational movement of the dial, about an axis, effectuates movement of the cutting block along a plane substantially parallel with the axis. The dial, when rotated in a first direction, can move between a first position, which corresponds to a minimum cutting depth of the cutting block, and a second position, which corresponds to a maximum cutting depth of the cutting block. The valgus guide can be coupled with the resection tower and includes a rotatable member. The rotatable member can include an angular surface with one or more variable depth splines providing varus/valgus angle adjustment of the cutting block. | 2013-06-20 |
20130158557 | ANATOMICAL CONCENTRIC SPHERES THA - Devices and methods for identifying and maintaining the concentric spherical centers of a femur and acetabulum during revision or joint replacement surgery so that post surgery the anatomical spherical centers are maintained. Also disclosed are novel techniques and devices to project images onto an anatomical feature, such as exposed bone, to virtually fit trial prosthetic components, establish bone cut markings, and establishing the anatomical spherical center of a joint. | 2013-06-20 |
20130158558 | INSERTION INSTRUMENT FOR INSERTING SOCKET INSETS INTO HIP SOCKETS FOR HIP ENDOPROSTHESES - An insertion instrument for instrumented insertion of a socket inset ( | 2013-06-20 |
20130158559 | DEVICE AND METHOD FOR MIXING AND DISPENSING A BONE CEMENT MIXTURE - In at least one embodiment of the present invention, a device for mixing and dispensing a bone cement mixture is provided. The device comprises a first chamber and a second chamber. The first chamber is for containing a first bone cement component. The second chamber is for containing a second bone cement component. A valve is in fluid communication with the first and second chambers. A first and a second plunger are respectively within the first and second chambers and are configured to actuate within their respective chambers. When the valve is in a first position actuating the first plunger advances the first bone cement component into the second chamber to form the bone cement mixture. | 2013-06-20 |
20130158560 | Method and Apparatus for Delivery of Bone Cement - A method of applying bone cement for an orthopedic procedure of a patient includes coupling a proximal end of a nozzle component to a bone cement applicator and applying bone cement on a surface of an implant or on a bone surface through an elongated distal opening of a distal portion of the nozzle component. The method includes separating the distal portion from an intermediate portion of the nozzle component at a frangible connecting portion and exposing a circular distal end of the intermediate portion. | 2013-06-20 |
20130158561 | INTRAVITREAL APPLICATION - An assembly for implanting ocular implants into a mammalian eye is provided. The assembly generally includes a cannula having a curved distal end, an injector mechanism coupled to the cannula for linearly moving one or more implant segments in the cannula toward the curved distal end, and a rotator mechanism for rotating the cannula about a longitudinal axis thereof. | 2013-06-20 |
20130158562 | MEDICAL DEVICE HAVING LINEAR TO ROTATION CONTROL - A medical instrument converts linear movement of a shaft at a proximal end of the instrument to a rotational movement of an end effector of the instrument. According to one embodiment, the medical instrument includes an end effector formed of a snare loop connected to a shaft that is located within a sleeve. Once the sleeve is located near a desired location within a patient, the snare loop may be rotationally positioned with linear movement of the shaft by the operator. The shaft is formed with a threaded portion that matches threads formed in a torque transmitter element fixed within the sleeve. Linear movement of the shaft through the torque transmitter element causes the shaft to rotate. The medical instrument may also include a pivot connector for reducing torque build-up of the shaft and/or a clutch assembly for restricting controlled rotation of the snare loop to only one direction. | 2013-06-20 |
20130158563 | Article and Method for Assisting Cesarean Section Delivery - In order to assist in a cesarean section delivery of a human fetus, an elongated, flexible member having a pocket centrally located is used by the surgeon by placing it under the head of the fetus. The ends of the planar member remain outside of uterus and are pulled in order to help the surgeon guide and dislodge the head of the fetus and to position the fetus so that the head can be flexed through the uterine incision and the fetus delivered. | 2013-06-20 |
20130158564 | PERCUTANEOUS FLAT LEAD INTRODUCER - In general, the invention is directed to a technique for percutaneously introducing a stimulation lead into a target stimulation site via the epidural region proximate the spine of a patient. The process of introducing the stimulation lead may include the use of a hollow stimulation lead introducer, which comprises an elongated sheath and an elongated dilator. The dilator fits within the sheath and serves to widen a path through the epidural region for the introduction of a stimulation lead. At least a portion of the stimulation lead introducer has an oblong cross-section, allowing passage of stimulation leads such as paddle leads. The stimulation lead introducer may enter the epidural region proximate a spine of a patient via a guidewire. The stimulation lead introducer provides a path through the epidural region of a patient to a target stimulation site. A stimulation lead may travel through the path to reach the target stimulation site where it may provide therapy to the patient. | 2013-06-20 |
20130158565 | AUTOMATED IN-BORE MR GUIDED ROBOTIC DIAGNOSTIC AND THERAPEUTIC SYSTEM - A medical insertion device which may be used with or installed within an imaging system, such as magnetic resonance imaging (MRI). The medical insertion device can generally be used to retain, position and effect insertion of a medical instrument, for example a biopsy device or an ablation treatment device. The device can generally provide linear and/or angular degrees of freedom for positioning of the medical instrument prior to an insertion of the medical instrument. The medical insertion device includes a mounting arm, an interface connected to the mounting arm for interfacing with a medical instrument, a mechanism for movement of the medical instrument or a part of the medical instrument in an insertion direction, a carriage connected to a distal end of the mounting arm, and a pivot connection between the carriage and the distal end of the mounting arm to permit pitch or yaw of the mounting arm. | 2013-06-20 |
20130158566 | ROTATIONAL MECHANISM FOR ENDOSCOPIC DEVICES - A medical device includes a flexible member extending from a handle at a proximal end to a distal end sized and shaped for insertion to a target position in a living body and having a first channel extending longitudinally therethrough in combination with an elongated rotation tube positioned in the first channel and being rotatable relative to the flexible member and a rotation drive device at a distal end of the rotation tube, a proximal end of the rotation drive device being permanently attached to the rotation tube, a distal end of the rotation drive device having a first protrusion extending distally therefrom and a drive element having a substantially cylindrical shape with a groove on an inner wall thereof mating with the first protrusion of the rotation drive device, the drive element configured to transmit rotational movement of the rotation tube to an end effector connected to a distal end thereof to rotate the rotation tube relative to the flexible member. | 2013-06-20 |
20130158567 | APPARATUS AND METHOD FOR SUTURING - The invention generally relates to devices and methods for suturing tissue. The invention provides methods and devices for suturing by pushing two ends of a suture through tissue from a proximal side of the tissue and fastening the two ends together on a distal side of the tissue through one operation of a trigger. | 2013-06-20 |
20130158568 | AUTOMATED SUTURE DEVICE - A suture device including a hollow shaft; a pair of jaws disposed at an end of the hollow shaft, at least one of the jaws being actuated by an actuation arm coupled to an actuation mechanism, and each of the jaws including a channel formed therein for carrying a suture; a locking device disposed in the hollow shaft operable to grip an end of the suture; a cutting device disposed in the hollow shaft operable to cut an opposing end of the suture; and a heating device configured to remove the suture from the channels of the pair of jaws, and fuse the suture. The suture can include a core surrounded by an outer coating, wherein the outer coating has a melting point less than a melting point of the inner core. | 2013-06-20 |
20130158569 | SUTURING INSTRUMENT - The suturing instrument includes an elongate member having an articulating distal portion biased offset from the elongate member, and a sheath slideably disposed about the elongate member. The user positions the sheath in contact with the articulating distal portion to actuate the distal portion relative to the elongate member. The articulating distal portion is pivotally coupled to the elongate member for improved maneuverability within the body of a patient during surgical procedures. | 2013-06-20 |
20130158570 | SUTURE PASSER AND METHOD - Instruments and techniques to pass a suture are presented. The instruments and techniques are particularly useful where access to confined spaces and the ability to pass a suture through difficult to penetrate materials are needed. The instruments and techniques are particularly useful in surgery of the hands and feet. | 2013-06-20 |
20130158571 | MARKED PROSTHESIS - The present invention relates to a prosthesis ( | 2013-06-20 |
20130158572 | PROSTHESIS HAVING A RADIOPAQUE ELEMENT - The present invention relates to a prosthesis ( | 2013-06-20 |
20130158573 | OPHTHALMIC SURGERY INSTRUMENT - The invention relates to an ophthalmic surgery instrument ( | 2013-06-20 |
20130158574 | Safety Scalpel - A safety scalpel incorporating a handle similar in thickness, length, weight, balance, shape and feel to the conventional metal handle preferred by most surgeons, and a disposable cartridge assembly that is easily mounted and released from the scalpel handle. The handle comprises a first end and a second end. The cartridge assembly comprises a blade guard/shield that can be slideably mounted onto the second end of the handle, a blade holder/slider that can be disposed within the blade guard, and a blade that can be attached to the blade holder. The safety scalpel incorporates a locking system that prevents the cartridge assembly from sliding off or wobbling on the handle during use. | 2013-06-20 |
20130158575 | SURGICAL SCALPEL AND SYSTEM PARTICULARLY FOR USE IN A TRANSVERSE CARPAL LIGAMENT SURGICAL PROCEDURE - A surgical scalpel, scalpel instrument and/or scalpel system (collectively, scalpel), is configured for use in a transverse carpal ligament surgical procedure. The scalpel evaluates an incision path with respect to a nerve in the incision path, and performs the incision if appropriate. The scalpel emits a signal through a potential incision path through tissue captured by the scalpel. The scalpel utilizes the emitted signal to determine whether a nerve is in the incision path. The surgical instrument includes a retractable blade. Evaluation includes determining whether a nerve is present before incision and/or evaluating whether the target tissue has been appropriately captured. A warning is provided when a nerve is in the incision path and/or the captured target tissue is inappropriate. The surgical instrument disables extension of the blade when a nerve is in the dissection path and/or the captured target tissue is inappropriate. | 2013-06-20 |
20130158576 | VITRECTOMY PROBE WITH ADJUSTABLE CUTTER PORT SIZE - Vitrectomy probes and system related thereto are disclosed herein. The disclosure describes vitrectomy probes having an adjustable cutting port size. The cutting port size may be adjusted by altering a position of a stroke limiter via a stepper motor. Various example features are described for adjusting the size of the cutting port. | 2013-06-20 |
20130158577 | System and Method for Control and Monitoring of Conformal Thermal Therapy - A system and method are disclosed for thermal therapy that takes into account predictive calculations of tissue temperature, and can be used to control the operation of a conformal thermal therapy procedure and device. In some embodiments, the tissue ablation area is part or all of a prostate gland. The method includes, in preferred embodiments, simulations and or calculations of future temperatures based on some or all of the following information: current temperatures, heat diffusion in the tissue, blood perfusion in the tissue, and planned ultrasound energy depositions. The calculated temperature maps can be used to design, control, or terminate the therapy. | 2013-06-20 |
20130158578 | NEUROSURGICAL DEVICES AND ASSOCIATED SYSTEMS AND METHODS - Neurosurgical devices including or used with cannulas or catheters and associated systems and methods are disclosed herein. The neurosurgical devices can include, for example, a cannula having a main portion and an angle-forming member proximate a distal end of the main portion. The angle-forming member can be configured to transition from a substantially straight configuration while the cannula is advanced through tissue along a substantially straight first portion of a path to an angled configuration when the angle-forming member reaches an end of the substantially straight first portion of the path. The neurosurgical devices also can include, for example, a neurosurgical catheter including a surface disrupter, an elongated macerator, or a lateral opening. Neurosurgical catheterization portals also are disclosed. The neurosurgical catheterization portals can, for example, have an adjustable portal that is movable relative to a body to accommodate different entry angles of a catheterization path. | 2013-06-20 |
20130158579 | VITRECTOMY PROBE WITH ADJUSTABLE CUTTER PORT SIZE - Vitrectomy probes and system related thereto are disclosed herein. The disclosure describes various example vitrectomy probes having an adjustable cutting port size. Various example features are described for adjusting the size of the cutting port. Further, the disclosure provides examples for adjusting the size of the cutter port while the vitrectomy probe is in operation. | 2013-06-20 |
20130158580 | VITRECTOMY PROBE WITH ADJUSTABLE CUTTER PORT SIZE - Vitrectomy probes and system related thereto are disclosed herein. The disclosure describes various example vitrectomy probes having an adjustable cutting port size. Various example features are described for adjusting the size of the cutting port. Further, the disclosure provides examples for adjusting the size of the cutter port while the vitrectomy probe is in operation. | 2013-06-20 |