38th week of 2011 patent applcation highlights part 52 |
Patent application number | Title | Published |
20110230808 | TRACTION EXERCISE APPARATUS - A traction exercise apparatus comprises a rectangular shaped metal frame including a pair of metal vertical members, a metal horizontal member on a bottom side, and a pair of metal horizontal members on a top side. A first rotating metal shaft and a second rotating metal shaft are located across the pair of metal horizontal members. Further a pair of ankle braces is attached to a snap hook. A cable pulley on each side of the first rotating metal shaft supports a first metal cable attached to the snap hook. A first cable reel on each side of second rotating metal shaft supports the first metal cable. A second cable reel on each side of the second rotating metal shaft supports a second metal cable attached to a hand grab bar. Second rotating metal shaft rotates to transmit a tension to the first metal cable to perform different traction exercises. | 2011-09-22 |
20110230809 | PATTERNED NEO-EPITHELIALIZATION DRESSINGS, SYSTEMS, AND METHODS - Systems, methods, and apparatuses are presented that involve forming patterns on neo-epithelium that allow increased functionality and may more nearly resemble the original epithelium. In one instance, a patterned neo-epithelium dressing for treating a tissue site having granulation tissue includes an interface member for placing proximate the granulation tissue and a plurality of three-dimensional features formed on a second, patient-facing side of the interface member. Other systems, methods, and apparatuses are disclosed. | 2011-09-22 |
20110230810 | IMPLANTABLE ANTI-ADHESION THREE LAYER PATCH - The present invention relates to a layered membrane sandwich system. In its simplest form, the present invention is a three layer membrane sandwich having a center layer of polyester positioned between first and second layers of silicone. The present invention can be used generally as an anti-adhesion membrane or as a barrier to tissue reaction following surgery. In addition, the present invention may optionally be used as a pericardial patch. | 2011-09-22 |
20110230811 | PATTERNED GRADIENT WOUND DRESSING AND METHODS OF USING SAME TO PROMOTE WOUND HEALING - The present invention provides a wound dressing that includes a patterned gradient of immobilized growth factor molecules that promote directed migration of cells during dermal wound healing. Growth factor is immobilized on a support substrate to present a gradient pattern of increasing growth factor concentration to migrating cells. Methods of promoting wound healing using the patterned gradient wound dressing and fabrication methods of same are also provided. | 2011-09-22 |
20110230812 | METHOD AND DEVICE FOR RECOGNITION OF PARAVASAL BLEEDING - A method and a device for recognition of paravasal bleeding upon a supplying of blood to a vascular access via a line and/or upon the removal of blood from a vascular access via a line, particularly paravasal bleeding during extra-corporeal blood treatment, such as for hemodialysis, hemofiltration or hemodiafiltration is provided. A device for extra-corporeal blood treatment, particularly for hemodialysis, hemofiltration or hemodiafiltration, comprising a device for recognition of paravasal bleeding is also provided. The method and the device are based on the change of arterial pressure in the arterial branch or the venous pressure in the venous branch of the extra-corporeal circuit being registered during the extra-corporeal blood treatment. If paravasal bleeding occurs during the blood treatment, the positive dynamic pressure on the line leading to the vascular access rises on the venous cannula during the extra-corporeal blood treatment, or the suction pressure on the line leaving the vascular access, such as the arterial cannula during extra-corporeal blood treatment, rises; that is, the suction pressure becomes more negative. The pressure rise begins moderately at first and then becomes increasingly greater. Decisive for the method and the device, therefore, is that pressure changes that come from a pressure level exhibiting a large difference from the reference value find stronger consideration than those that come from a pressure level that exhibits only a minor difference from the reference value. | 2011-09-22 |
20110230813 | Process for Metabolic Control and High Solute Clearance and Solutions for Use Therein - The present disclosure describes novel standardized citrate replacement fluid solutions and a standardized dialysate solution for use with CRRT methods. The standardized citrate replacement fluid solutions and standardized dialysate solutions do not require modification based on the clinical status of the individual patients. The use of the standardized solutions described herein offers significant advantages over the prior art solutions used in CRRT. The present disclosure describes superior metabolic and electrolyte control and significantly increased dialyzer patency in: (a) 24 intensive care unit (ICU) patients with ARF using a 0.67% trisodium citrate replacement fluid solution, and (b) 32 ICU patients with ARF using a 0.5% trisodium citrate replacement fluid solution. Both groups were treated with Bicarbonate-25 dialysate and achieved effluent rates of 35 mL/kg/hr. | 2011-09-22 |
20110230814 | METHOD AND APPARATUS FOR MONITORING A PERISTALTIC HOSE PUMP FOR CONDUCTING A FLUID IN A TUBING - The invention further relates to an apparatus and method for monitoring a peristaltic hose pump, in particular a peristaltic hose pump of an extracorporeal blood treatment device. The power consumed by the pump and/or the pressure in the tubing segment upstream or downstream of the pump is/are measured during operation of the pump and test signals I | 2011-09-22 |
20110230815 | SYRINX CAVITY SHUNT DEVICE AND METHOD - A shunt is provided having a first catheter end with one or more apertures that provide access to an interior of the shunt. At least a portion of the first catheter end has a substantially helical shape and the one or more apertures are disposed on an interior surface of the substantially helical shape of the first catheter end. The shunt also includes a second catheter end providing access to the interior of the shunt for drainage of the shunt at a remote location. The shunt further includes a catheter body disposed between the first catheter end and the second catheter end. | 2011-09-22 |
20110230816 | Gels for Transdermal Delivery - The present disclosure provides hydrogels that are suitable for drug delivery. In embodiments, hydrogels of the present disclosure may be used for transdermal delivery of bioactive agents, including drugs. The hydrogels of the present disclosure may also be useful as conductive compositions for use with electrodes. | 2011-09-22 |
20110230817 | DEVICES FOR LIGHT TREATMENT OF WOUNDS TO REDUCE SCAR FORMATION - An electromagnetic energy system configured to reduce scar formation associated with a skin wound includes: an electromagnetic energy source configured to generate an electromagnetic energy beam having a plurality of beam parameters; an optical energy conduit having a proximal and a distal end, said optical energy conduit coupled to said electromagnetic energy source at said proximal end; a handpiece coupled to the distal end of said optical energy conduit; and a memory, comprising predetermined, stored values of said plurality of beam parameters, said predetermined values of said beam parameters configured to reduce scar formation associated with a skin wound. | 2011-09-22 |
20110230818 | CUTTING BALLOON AND PROCESS - A method of preparing a cutting balloon comprises the steps of providing a balloon body having an exterior surface, an unexpanded state and an expanded state; and engaging at least one blade to the exterior surface when the balloon body is in the unexpanded state. | 2011-09-22 |
20110230819 | Harmonic Cold Plasma Device and Associated Methods - A method for generating atmospheric pressure cold plasma inside a hand-held unit discharges cold plasma with simultaneously different rf wavelengths and their harmonics. The unit includes an rf tuning network that is powered by a low-voltage power supply connected to a series of high-voltage coils and capacitors. The rf energy signal is transferred to a primary containment chamber and dispersed through an electrode plate network of various sizes and thicknesses to create multiple frequencies. Helium gas is introduced into the first primary containment chamber, where electron separation is initiated. The energized gas flows into a secondary magnetic compression chamber, where a balanced frequency network grid with capacitance creates the final electron separation, which is inverted magnetically and exits through an orifice with a nozzle. The cold plasma thus generated has been shown to be capable of accelerating a healing process in flesh wounds on animal laboratory specimens. | 2011-09-22 |
20110230820 | INSUFFLATION OF BODY CAVITIES - An apparatus for use in insufflation of a body cavity | 2011-09-22 |
20110230821 | Manual assembly for cardio-circulatory resuscitation - In one embodiment a large volume syringe pump assembly with a mechanism for facilitated manual driving ( | 2011-09-22 |
20110230822 | MEDICAL FLUID MACHINE WITH SUPPLY AUTOCONNECTION - A medical fluid machine with supply autoconnection, the machine comprising: a cassette-receiving wall; a disposable cassette held firmly by the wall, the disposable cassette including a port spike, the port spike fitted with a spike cap; a translating shuttle including a channel sized to hold a portion of a supply tube and including a fixture for releasably holding a supply tube end; a supply tube including an end configured to be releasably held by the fixture of the channel of the translating shuttle, the supply tube fitted with a supply tube cap; a cap removal device selectively positionable between the disposable cassette and the translating shuttle; and a controller programmed to (i) translate the shuttle holding the supply tube at the supply tube end towards the disposable cassette, so that the cap removal device is likewise moved towards the disposable cassette and the spike cap of the disposable cassette is engaged, (ii) translate the shuttle holding the supply tube at the supply tube end away from the disposable cassette and the cap removal device, so that the cap removal device can pull the spike cap off of the port spike and the tube cap off of the tube end, and (iii) translate the shuttle back towards the disposable cassette to allow the port spike of the cassette to spike the tube end. | 2011-09-22 |
20110230823 | VALVE MECHANISM FOR A SUCTION AND IRRIGATION INSTRUMENT - A valve mechanism for a suction or irrigation instrument, that includes a first tubular housing provided with at least one first distal conduit assembly for coupling to the instrument, and a conduit for communicating with a suction or irrigation source. The conduit assembly includes at least first and second proximal conduits, and a first piston movably arranged in the first tubular housing between first and second positions. The first piston has a first through-opening intersecting the longitudinal axis of the first piston, wherein upon movement of the first piston into the first position the first through-opening opens a pathway between the at least one first distal conduit and the first proximal conduit, and upon movement of the first piston into the second position the first through-opening opens a pathway through the at least one first distal conduit and the second proximal conduit. | 2011-09-22 |
20110230824 | Burn Patient Resuscitation System - A method and system for operating a semi-closed loop and/or a closed loop resuscitation of a burn patient in view of patient information and other physiological data gathered as part of the method and/or by the system. The method in at least one embodiment includes receiving patient information, calculating an infusion rate based at least on part on a portion of the received patient information, outputting the infusion rate to an infusion pump, obtaining a urinary output, calculating a new infusion rate using infusion rate model based constants, and outputting the new infusion rate to an infusion pump. In some embodiments, the method includes notifying medical staff when problems arise, displaying information regarding the resuscitation, and setting limits regarding the infusion rates. | 2011-09-22 |
20110230825 | SYSTEM AND METHOD FOR DRUG PREPARATION AND DELIVERY - A disposable cassette for mixing a drug in a vial includes a liquid inlet for connection to a liquid supply, a first vial spike, a second vial spike, a chamber and a valve mechanism. The chamber, the first and second vial spikes, and the liquid inlet are in fluid communication with each other. The valve mechanism may be actuated to control flow between the chamber, the vial receptacles and the liquid inlet. | 2011-09-22 |
20110230826 | MICROJET DRUG DELIVERY SYSTEM - The present invention relates to a novel type of a needle-free drug delivery system in which strong energy such as a laser beam is focused inside liquid contained in a sealed pressure chamber to cause bubble growth and the volume expansion in the sealed pressure chamber due to the bubble growth so as to elongate an elastic membrane, so that an instantaneous pressure is applied to a drug solution contained in a drug microchamber adjacent to the elastic membrane to allow the drug solution to be injected in the form of a liquid microjet, thereby enabling the drug solution to rapidly and accurately penetrate into the bodily tissues of the patient. | 2011-09-22 |
20110230827 | MIXING DEVICE FOR A TWO-CHAMBER AMPOULE - A device for administering a product (e.g. a medicinal or therapeutic substance), the device including a receptacle for the product or constituents of the product and a casing, wherein the receptacle and casing are engaged, and an outer sleeve, wherein the casing can be moved relative to the receptacle into the outer sleeve. | 2011-09-22 |
20110230828 | TUBING ASSEMBLY AND SIGNAL GENERATOR PLACEMENT CONTROL DEVICE AND METHOD FOR USE WITH CATHETER GUIDANCE SYSTEMS - A tubing assembly having a signal generator placement control device for use in conjunction with electronic catheter guidance systems. The control device facilitates control of the position the guidance systems' signal generator relative to the end of the tubing assembly. The tubing assembly includes a tubular insulator coupled to one end of the control device, and the tubing assembly includes a tubular connector attached to the other end of control device. Also, the tubing assembly includes a catheter attached to the tubular connector and an end member attached to the catheter. | 2011-09-22 |
20110230829 | Arterial Tamponade Device and Method - An arterial tamponade device is expandable between a collapsed condition and a fully expanded position and has opposite ends which are spaced farther apart in the expanded position. A foot or pressure pad is associated with at least one end of the device. The device is inserted into a body cavity in its collapsed state and is released at a predetermined location so that opposite ends of the device are biased away from one another and engage and apply pressure to opposite wall areas of the body cavity before the device is fully expanded, with the pressure pad positioned to apply pressure to a predetermined tissue area which includes a blood vessel so as to occlude or partially occlude the vessel and reduce or cut off blood flow to the body cavity. | 2011-09-22 |
20110230830 | METHODS AND DEVICES FOR PROTECTING A PASSAGEWAY IN A BODY WHEN ADVANCING DEVICES THROUGH THE PASSAGEWAY - A liner is advanced through a narrowed region in a vessel such as the internal carotid artery. The liner is advanced through the narrowed region in a collapsed position. A stent is then advanced through the liner and expanded to open the narrowed region. The liner may also have an anchor, which expands an end of the liner before the stent is introduced. | 2011-09-22 |
20110230831 | BALLOON CATHETER HAVING COATING - An embodiment of the present invention relates to a balloon catheter, which has a drug-releasing coating and/or cavity filling on at least parts of the outwardly facing surface of the dilatable balloon, characterized in that the coating comprises a drug and a gelatin mixture, the gelatin components of the gelatin mixture comprising 10-90 wt. % high-bloom gelatin having a gel strength of≧250 bloom and 90-10 wt. % medium-bloom gelatin having a gel strength of≧50 to<250 bloom, the specifications in wt. % relating to the total weight of the gelatin components of the gelatin mixture. | 2011-09-22 |
20110230832 | Injection Device Preventing the Return of the Piston When the Safety System Is Deployed - The present invention relates to an injection device ( | 2011-09-22 |
20110230833 | Device and Method for Injecting Fluids or Gels - A device for successively injecting material at predetermined distances between successive injections to body tissue along a desired path of skin surface includes an injector sub-assembly having a needle configured for injecting the material into body tissue, and a displacement sub-assembly configured to facilitate precise displacement of the needle or of the device along the path between successive injections. | 2011-09-22 |
20110230834 | SYSTEMS AND METHODS ALLOWING FOR RESERVOIR AIR BUBBLE MANAGEMENT - Various embodiments of the present invention are directed to limiting a presence of air bubbles in fluidic media in a reservoir. Air passages may allow air to escape from fluidic media in a reservoir. Membranes may allow for trapping air bubbles in fluidic media before fluidic media enters a reservoir. A membrane may allow air to flow from a first reservoir containing fluidic media to a second reservoir while plunger heads within each of the reservoirs are moved within the reservoirs. An inner reservoir with a membrane may be moveable within an outer reservoir to allow air to move from the outer reservoir to the inner reservoir. An inner reservoir containing pressurized gas may allow fluidic media to be transferred to an outer reservoir. | 2011-09-22 |
20110230835 | Implantation Device For Metabolite Sensors - The invention relates to an implantation device for implanting a sensor element for detecting at least one analyte in a bodily fluid or body tissue. The implantation device comprises at least one cannula for piercing a skin surface of a patient. The cannula has at least one holding area for holding the sensor element. The implantation device furthermore has at least one hydraulic container, connected to the cannula, for holding a hydraulic fluid and at least one pressure generation device. The pressure generation device is designed to apply pressure to the hydraulic fluid, wherein the sensor element can be transferred from the cannula into the body tissue using the hydraulic fluid. | 2011-09-22 |
20110230837 | INFUSION PUMP METHODS, SYSTEMS AND APPARATUS - A system for priming an infusion pump is disclosed. The system includes a priming cap including a septum and configured to matably connect with a male part comprising a needle and attached to a length of tubing for fluid, wherein when matably connected with the male part, the priming cap occludes the tubing. | 2011-09-22 |
20110230838 | DISPOSABLE INFUSION DEVICE WITH REDUNDANT VALVED SAFETY - A wearable infusion device comprises a reservoir that holds a liquid medicament, an outlet port that delivers the liquid medicament to a patient, a pump that holds a volume of the liquid medicament received from the reservoir and displaces substantially all of the volume of the liquid medicament when actuated, and at least a first valve, a second valve, and a third valve. The valves establish fluid connection between the reservoir and the pump when in a first valve configuration and establish fluid connection between the pump and the outlet when in a second valve configuration. At least two of the valves isolate the outlet from the reservoir when the valves are in the first valve configuration. | 2011-09-22 |
20110230839 | Needle Array Assembly and Method for Delivering Therapeutic Agents - A fluid delivery device includes an array of needles, each in fluid communication with a respective reservoir. Respective actuators are coupled so as to be operable to drive fluid from the reservoirs via needle ports. Each needle can have a plurality of ports, and the ports can be arranged to deliver a substantially equal amount of fluid at any given location along its length. A driver is coupled to the actuators to selectively control the rate, volume, and direction of flow of fluid through the needles. The device can simultaneously deliver a plurality of fluid agents along respective axes in solid tissue in vivo. If thereafter resected, the tissue can be sectioned for evaluation of an effect of each agent on the tissue, and based on the evaluation, candidate agents selected or deselected for clinical trials or therapy, and subjects selected or deselected for clinical trials or therapeutic treatment. | 2011-09-22 |
20110230840 | GUIDEWIRE HAVING LINEAR CHANGE IN STIFFNESS - The invention is directed to a guidewire having a distal section with multiple distally tapered core segments with at least two contiguous distally tapering core segments in which the most distal tapered core segment preferably has a greater degree of taper than the proximally contiguous tapered core segment. The invention is also directed to an elongated intracorporeal device, preferably a guidewire or section thereof, that has a core member or the like with a plurality of contiguous tapered segments having taper angles that are configured to produce a linear change in stiffness over a longitudinal section of the device. The device may also have a core section with a continuously changing taper angle to produce a curvilinear profile that preferably is configured to produce a linear change in stiffness of the core over a longitudinal section of the device. | 2011-09-22 |
20110230841 | User wearable device for carrying peritoneal dialysis catheter - My invention discloses an easily wearable catheter. A housing secures the components of the catheter, i.e. the valve, the removable cap, the twist valve, and the hose, to the user by means of an attachment. The present invention relates generally to continuous ambulatory peritoneal dialysis methods and systems and, more particularly, to a user-wearable catheter housing which does not require any tape, belt or other bulky retainer to keep the catheter attached to the user. | 2011-09-22 |
20110230842 | VASCULAR ACCESS PORT WITH INTEGRAL ATTACHMENT MECHANISM - An implantable port with an integral attachment mechanism. The implantable port includes one or more suture needles enclosed within a port body, the suture needle(s) coupled to a movable member such that movement of the movable member results in movement of the suture needle(s) out of the port body and into the tissue of a body into which it is implanted. The movable member can be a cam or tensioning member that rotates about a central port axis. The movable member can be coupled to a gear to permit movement of the movable member following implantation of the port within a subcutaneous pocket. | 2011-09-22 |
20110230843 | UNIVERSAL CATHETER ANCHORING SYSTEM - A method of securing a medical article to the body of a patient is disclosed in which an anchoring device comprising an anchor and a retainer is used. The retainer is attached to an upper surface of the anchor and comprises a base, a cover and a post. The base is disposed on the upper surface of the anchor and the cover is connected to the base so as to move between an open and a closed position. When the cover is in the closed position, it lies above at least part of the base. The post is attached movably to either the base or the cover and is arranged so as to lie at least partially between the cover and the base when the cover is in the closed position. When securing a medical article, the cover is placed in the open position and the medical article placed onto the retainer. The cover may then be closed over the medical article and the anchoring device attached to the patient. | 2011-09-22 |
20110230844 | Glass Syringe with Retractable Needle - A syringe, particularly preferred for use as a prefilled syringe, that has a retractable needle and is characterized by a liquid containment chamber of variable volume, the liquid containment chamber being further defined by surfaces made of glass or an elastomeric material, and not of plastic, and the syringe having no glass part directly contacting another glass part. | 2011-09-22 |
20110230845 | NEEDLELESS ACCESS PORT VALVES - Needleless access port valves are generally discussed herein with particular discussions extended to needleless access port valves having a pliant valve piston and/or plug that exudes silicone oil when stressed or squeezed while providing antimicrobial agents within and on the surface of the piston and/or plug. The pliant valve piston may have an integrally formed plug and one or more ports or a separately formed plug located inside a plastic housing. The plug cooperates with a nozzle on the inlet connector assembly to form a slip port or a Luer inlet, which can open when exerted by force to permit flow or closes when the force is removed. | 2011-09-22 |
20110230846 | RAIL-GUIDED EPIDURAL-SPINAL NEEDLE - A rail-guided epidural-spinal needle, which includes an epidural needle including a base and a needle shaft connected to the base, the needle shaft having a groove that is formed on an outer surface of the needle shaft and extends along an axis of the needle shaft, the base having an elevated spinal needle inlet disposed thereon, the spinal needle inlet having a conduit formed therein, the conduit being of an acute angle with the groove in a side view of the epidural needle, and being in alignment with the groove in a top view of the epidural needle. The rail-guided epidural-spinal needle also includes a spinal needle having a tip with a unilaterally curved conformation down one side, such that, when the spinal needle is inserted into the conduit of the spinal needle inlet, and pushed forward, the tip thereof reaches the groove and slides along the groove. | 2011-09-22 |
20110230847 | APPARATUS FOR SANITIZING BENEATH A WORN MEDICAL CAST - An apparatus for sanitizing the skin area beneath a worn medical cast includes a thin elongate and flexible member made from a highly pliable material, the member including a distal end having at least one cleaning pad secured thereon. The thin elongate member is sized to be fitted between the skin of a cast wearer and the inner surface of a worn cast. In one version, disposable cleaning pads are releasably secured to the distal end of the elongate member. | 2011-09-22 |
20110230848 | EPITHELIALIZATION METHODS, DRESSINGS, AND SYSTEMS - Methods, dressings, and systems for promoting epithelialization of a wound or other tissue are presented. The methods, dressings, and systems help form simulated rete pegs. In one instance, an epithelialization dressing is disclosed that may include a dressing body having a plurality of projections. A plurality of apertures is formed on a portion of the dressing body. The dressing helps manage fluids on the wound and the projections form cavities into which epithelial tissue migrates to from epithelial columns that function like rete pegs. Other dressings, methods, and systems are disclosed. | 2011-09-22 |
20110230849 | DELIVERY-AND-FLUID-STORAGE BRIDGES FOR USE WITH REDUCED-PRESSURE SYSTEMS - Systems, methods, and apparatuses are presented that facilitate the provision of reduced pressure to a tissue site by using a delivery-and-fluid-storage bridge, which separates liquids and gases and provides a flow path for reduced pressure. In one instance, a delivery-and-fluid-storage bridge includes a delivery manifold for delivering reduced pressure to a treatment manifold at the tissue site and an absorbent layer proximate the delivery manifold adapted to receive and absorb liquids. The delivery manifold and the absorbent layer are encapsulated in an encapsulating pouch. A first aperture is formed proximate a first longitudinal end of the delivery-and-fluid-storage bridge for fluidly communicating reduced pressure to the delivery manifold from a reduced-pressure source, and a second aperture is formed on a patient-facing side of the delivery-and-fluid-storage bridge. Reduced pressure is transferred to the tissue site via the second aperture. Other systems, apparatuses, and methods are disclosed. | 2011-09-22 |
20110230850 | BODY WASTE COLLECTING DEVICE COMPRISING A LAYERED ADHESIVE CONSTRUCTION WITH A FILM LAYER - A body waste collecting device comprising a collecting pouch and an adhesive wafer for attachment to the body, said adhesive wafer comprising a backing layer, at least one intermediate layer of adhesive, a skin facing layer of adhesive and a film layer, said intermediate layer of adhesive and said skin facing layer of adhesive comprise liquid impermeable, moisture permeable soft adhesives and said film layer is positioned between said skin facing layer of adhesive and said intermediate layer of adhesive. | 2011-09-22 |
20110230851 | Male External Incontinence Device - A male external incontinence device includes a first seal formed of adhesive leaves carried by a housing and a second seal attached to the housing to be at a fixed position relative to the first seal and having a length to extend around the first seal after the leaves are secured to a penis. | 2011-09-22 |
20110230852 | Array Of Disposable Absorbent Articles Having A Sequence Of Graphics Corresponding To A Wearer's Stages Of Development - An array of disposable absorbent articles comprising a sequence of graphic designs corresponding to a wearer's stage of development. For a disposable diaper, the array of disposable absorbent article graphic designs may comprise a first absorbent article graphic design for newborns and infants, a second absorbent article graphic design for toddlers, and a third absorbent article graphic design for older wearers, and other absorbent article graphic designs. | 2011-09-22 |
20110230853 | Fluid Absorbent Surgical Device for Trocars - A surgical instrument that absorbs fluid material on surfaces of a trocar is provided. The surgical instrument comprises a handle having at least two ends and an absorbent area at a first end of the handle. The absorbent area comprises a plurality of absorbent discs and a plurality of spacers. | 2011-09-22 |
20110230854 | TAMPON WITH A PERFORATED OUTER COVER - A tampon is described which includes an elongated absorbent core and an outer cover. The tampon can include an elongated absorbent core, an upper insertion end, a lower withdrawal end, and an outer cover. The outer cover has a multiplicity of perforations. The degree of perforation in an upper cylindrical segment of said outer cover is larger than the degree of perforation of a lower cylindrical segment of said outer cover. The upper cylindrical segment is located in the upper part of said outer cover. | 2011-09-22 |
20110230855 | BLOOD BAG SYSTEM AND CASSETTE - In a blood bag system mounted in a centrifugation and separation apparatus, a filter is settable in different appropriate orientations at storage time and usage time, and first and second tubes and a filter are arranged respectively in appropriate orientations during use. The blood bag system includes a BC pooling bag for centrifugation of buffy coat, the filter for removing white blood cells from a supernatant liquid transferred from the BC pooling bag, a platelet preserving bag for reserving the supernatant liquid that has passed through the filter, the first tube connecting the BC pooling bag and an inlet of the filter, the second tube connecting the platelet preserving bag and an outlet of the filter, a cassette fixable in the centrifugation and separation apparatus, an attachment for holding the filter, and a hinge section tiltable relative to the cassette with reference to an axis in the circumferential direction. | 2011-09-22 |
20110230856 | FLUID MANAGEMENT DEVICES AND METHODS - A fluid management system for transferring fluid, the system including a connector component comprising a first end and an opposite second end, a first syringe with a distal end that is removably attachable to the first end of the connector component, and a second syringe with a distal end that is removably attachable to the second end of the connector component. | 2011-09-22 |
20110230857 | ELECTRONIC DELIVERY SYSTEMS AND METHODS WITH FEEDBACK - In accordance with some embodiments of the present invention, delivery systems and methods for delivering a substance in a medium is provided. The delivery system may include a delivery component, an electronic controller, one or more sensors, and a feedback mechanism. The delivery component has at least one reservoir that contains a substance (e.g., a liquid, a drug, etc.). The electronic controller is connected to the delivery component and controls the release of the substance from the at least one reservoir into the medium. The sensors monitor one or more parameters in the medium and provide a signal to a feedback mechanism. The feedback mechanism, in response to the signal, sends an electrical signal that directs the controller to release the substance from the reservoir into the medium, thereby maintaining a desire level of a monitored parameter (e.g., pH, pO | 2011-09-22 |
20110230858 | METHODS AND DEVICES FOR PROVIDING OXYGENATED BLOOD DISTAL TO AN OBSTRUCTION - The catheter is positioned within an obstruction so that the distal end is positioned distal to the obstruction and proximal openings are positioned proximal to the obstruction. Blood enters the proximal openings and passes through the lumen to the distal end to perfuse blood distal to the obstruction. | 2011-09-22 |
20110230859 | ASPIRATION CATHETERS FOR THROMBUS REMOVAL - Systems for less invasive medical procedures comprise a filter device mounted on an integrated guiding structure and an aspiration catheter. These components can be used together or separately, and the system can be used with other medical devices that are designed for less invasive procedures, such as procedures in a patient's vasculature. The filter device can involve improved torque coupling with a torque coupler associated with a resilient member that correspondingly also provides increased flexibility relative to an overtube that forms a tube for the remaining portions of the device. An actuation tool for the filter device used a systematic loading procedure for proper loading of the corewire and overtube into the actuation tool. A fiber cartridge comprises fibers loaded as a bundle into the cartridge for delivery with the ends of the fibers respectively bonded to radiopaque markers that can be visualized to come together when the filter is properly deployed. The aspiration catheter generally has a rapid exchange format. The catheter can have a radiopaque band that is held in place under metal wire embedded within the polymer forming the tube of the catheter. In some embodiments, the aspiration catheter has a small diameter distal portion that can access into small diameter vessels in which the distal portion has a smaller average diameter than the remaining tube of the catheter. | 2011-09-22 |
20110230860 | SELECTIVE SURFACE MODIFICATION OF CATHETER TUBING - A catheter shaft and methods for making and using the same. The catheter shaft may include a core portion, a cap portion, and one or more lumens. The cap portion may be disposed on or over a section of the core portion and define a region with a different exterior or interior surface characteristic. For example, the cap portion may define a lubricious region along the catheter shaft. Manufacturing the catheter shaft may include a modified co-extrusion process that incorporates a flow valve on at least one of the material supply lines so that the supply line can be regulated by a user. | 2011-09-22 |
20110230861 | RAPID EXCHANGE CATHETERS AND EMBOLIC PROTECTION DEVICES - A catheter comprising a housing portion defining an interior cavity and the housing portion comprising a housing member having an interior space dimensioned for housing an indwelling medical device. The elongated member comprises a lumen extending at least from an exit port to a distal port, the housing member is disposed within the lumen, and the lumen is dimensioned in the housing portion to receive a guidewire outside of the interior space of the housing member. A medical device for filtering emboli from blood flowing in a blood vessel of patient comprising an elongate support member and an elongate side branch member connected to the elongate support member. The filter element is attached to the elongate side branch member by a proximal filter element slider, and the elongate side branch member is adapted to maintain the filter element centered in the vessel. | 2011-09-22 |
20110230862 | GUIDE WIRE WITH STRANDED TIP - A guide wire comprising an elongate, flexible core having a proximal region, a proximal end, a distal region, and a distal end; and a plurality of wire strands wrapped helically parallel to one another and disposed on at least a portion of the distal region of the core. | 2011-09-22 |
20110230863 | POST-SURGICAL DRAIN FACILITATING BELT AND METHOD OF USE - A garment and a belt for securing and storing bodily fluid drainage reservoirs and other fluid reservoirs are provided, and a method of use thereof. The belt has at least one small aperture for receiving drainage tubing and at least one pocket cloth partly fixed to the belt and partly detachably coupled to the belt which allows for the easy storage and removal of the drainage reservoir or other fluid reservoir. The pocket cloth allows for the continuing support of the drainage reservoir as the drainage reservoir becomes heavier, e.g., about 1 kilogram, as body fluid drains into the drainage reservoir. The secure storage of the drainage reservoir enables the wearer to move without reduced worry of the drainage reservoir coming loose, losing fluid, or being exposed to a non-sterile environment external to the pocket cloth. The belt may be configured for wear by male and female children and adults. | 2011-09-22 |
20110230864 | Catheter Reservoir Seals - Devices, systems, and methods are disclosed which relate to a catheter cap which seals a reservoir of a catheter introducer. The catheter cap secures over an introducer tip to prevent airflow into the introducer tip. The catheter cap utilizes an elongated stem to block a distal opening of the reservoir to further prevent airflow. A lip of the catheter cap may further engage an insertion stop point of the catheter introducer to secure the catheter cap. The catheter cap ensures proper lubrication of the introducer tip and the catheter during insertion of the catheter into the urethra of a user. | 2011-09-22 |
20110230865 | SUSTAINED DELIVERY OF AN ACTIVE AGENT USING AN IMPLANTABLE SYSTEM - The invention is directed to a device for delivering an active agent formulation for a predetermined administration period. An impermeable reservoir is divided into a water-swellable agent chamber and an active agent formulation chamber. Fluid from the environment is imbibed through a semipermeable plug into the water-swellable agent chamber and the active agent formulation is released through a back-diffusion regulating outlet. Delivery periods of up to 2 years are achieved. | 2011-09-22 |
20110230866 | DELIVERY DEVICE FOR IMPLANTABLE MONITOR - A system, device, and method for placing a capsule for sensing one or more parameters of a patient by anchoring the capsule to a tissue at a specific site and releasing the capsule from the device, using a single actuator operated during a single motion. As an example, a delivery device may anchor the capsule to the tissue site and release the capsule from the delivery device during a single motion of the actuator. This allows a user to place the capsule by interacting with only a single actuator through one type of motion, thus making delivery of the capsule more reliable and user-friendly. | 2011-09-22 |
20110230867 | LAPAROSCOPIC NEEDLE HOLDER - A laparoscopic needle holder includes a shaft embodied as a tube, at the distal end of which clamping jaws are arranged. The clamping jaws can be actuated by a rod running through the shaft, the rod is longitudinally displaceable by a handle arranged on the proximal end of the shaft. The laparoscopic needle holder is characterized in that the shaft has a straight proximal shaft section and a curved distal shaft section, and the two sections are detachably attached to one another. | 2011-09-22 |
20110230868 | REMOTE-CONTROLLED ACTUATOR - A remote-controlled actuator includes a spindle guide section of an elongated shape, a distal end member fitted to a distal end of the spindle guide section for alteration in attitude and rotatably supporting a tool, and a drive unit housing having a base end of the spindle guide section connected therewith. A rotary shaft for transmitting rotation of a tool rotation drive source within the drive unit housing to the tool and an attitude altering member for altering the attitude of the distal end member by the drive of an attitude altering drive source within the drive unit housing are accommodated within the spindle guide section. A cutting force estimator is provided for estimating the magnitude of at least one component force of a principle force, a radial force and a feed force in a cutting force which the tool applies to a work to be processed. | 2011-09-22 |
20110230869 | SURGICAL INSTRUMENT EQUIPMENT APPROPRIATE FOR MINI-INVASIVE SURGERY - Equipment of surgical instruments suitable for minimally invasive surgery, comprised by a multivalve device with adjustable separator to enter the patient's body and with at least one access simultaneous port for a number of components which includes an operative surgical device comprised by a control, a movement transmission element and an operative mounting clamp of a needle plier comprised by a control, a head connecting sheath, with a connecting needle lodged in its interior and the operative head; and a cauterization device comprised by a control, a movement transmitting element and the cautery. | 2011-09-22 |
20110230870 | METHODS OF LIGHT TREATMENT OF WOUNDS TO REDUCE SCAR FORMATION - A method of reducing scar formation associated with a skin wound includes providing an electromagnetic energy source, delivering energy from the electromagnetic energy source to opposing edges of a skin wound, and sealing the wound after delivering the energy. The electromagnetic energy source can include a laser, such as a fractional laser, including a fractional CO2 laser. Handpieces configured to reduce scar formation include one or more of a tissue eversion system, a medication delivery system, and a wound sealing system. | 2011-09-22 |
20110230871 | LASER APPLICATOR - The laser applicator includes a catheter ( | 2011-09-22 |
20110230872 | Lateral Laser Fiber for High Average Power and Peak Pulse Energy - An improved optical fiber comprising a waveguide with an input for coupling focused laser energy into the waveguide and communicating electromagnetic radiation in a propagation direction to an internally reflective tip of the waveguide, a tissue contacting surface wherein the light path from the reflecting surface to the transmitting surface in substantially homogenous in refractive index and cooled by fluid flow. In minimizing the variations in refractive index within the lateral light path, while providing active cooling directly below the tissue contact surface, the invention prevents internal reflections and beam distortion and greatly improves the efficiency and durability of the laterally directing probe. Free rotation of the tissue contact surface, about the lateral tip, may be provided and tissue vaporization efficiency may be improved by providing a morcellating tool on the tissue contact surface. | 2011-09-22 |
20110230873 | Method mini refrigerator and apparatus for treating diseases - Treating diseases includes introducing into an unhealthy inclusion in an organ a needle and freezing the unhealthy inclusion, thereafter withdrawing the unhealthy inclusion deformed by freezing from the organs by the needle, and thereafter heating the area of the organ from which the unhealthy inclusion has been removed by the needle in the above specified sequence, which can be performed by individual, separate needles, or by a single needle. | 2011-09-22 |
20110230874 | ABLATION METHOD - A method of ablating a uterine fibroid using a particular trocar is disclosed. The trocar comprises a plurality of ablation stylets mounted for movement from within the trocar to positions extending from the trocar. The trocar is adjustable to assume a plurality of configurations, each of the configurations having the stylets extended to a different extent from the trocar. A region to be ablated is imaged. The region may correspond to all or a portion of a uterine fibroid. The size of the region to be ablated is noted. The size of the region to be ablated is compared to a matrix of known ablation regions, each of the known ablation regions being associated with one of the configurations of the particular trocar, and each of the known ablation regions being associated with a position of the trocar relative to the known ablation region. The region to be ablated is associated with a most nearly matching known ablation region by comparison of the region to be ablated to the known ablation regions. A trocar of the design of the particular trocar is inserted into the uterine fibroid at a position, with respect to the region to be ablated, which more closely matches the position of the particular trocar with respect to the known ablation region. The stylets are deployed from the trocar to an extent corresponding to the configuration associated with the most nearly matching known ablation region. | 2011-09-22 |
20110230875 | ARTICULABLE ELECTROSURGICAL INSTRUMENT WITH A STABILIZABLE ARTICULATION ACTUATOR - Embodiments of the technology provide an articulable electrosurgical instrument and methods of performing electrosurgery with an articulating capability. The electrosurgical instrument includes an elongated shaft having an end effector associated with a distal end thereof that is able to deliver energy to a target tissue site. An articulable joint is positioned between that shaft and the end effector. Articulation of the articulable joint is controlled by a stabilizable articulation actuator, which may include a rotatably stabilizable disk residing within a well. The end effector may take the form of forceps including an upper and a lower jaw; the jaws are configured to grasp target tissue and to deliver energy, such as radiofrequency energy. In some of these instruments, the end effector is adapted to seal tissue by the application of radiofrequency energy, and then to cut through the sealed tissue portion. | 2011-09-22 |
20110230876 | SYSTEMS AND METHODS FOR TRANSMURAL ABLATION - A method of applying ablation energy to achieve transmurality including applying ablation energy at a starting power to a tissue site and monitoring the impedance of the tissue site. A power applied to the tissue site can be reduced as a function of a rate of an increase in impedance according to some embodiments. | 2011-09-22 |
20110230877 | Pulsed Electric Field Probe for Glaucoma Surgery - A small gauge pulsed electric field/aspirator probe. The probe has a generally cylindrical cannula with a generally smooth distal end. A port is located near a distal end of the cannula on a side of the cannula. A pair of electrodes is located at the port. An electric pulse generator is coupled to the pair of electrodes. A distance between the distal end of the cannula and the port is approximately equal to the distance between a back wall of Schlemm's canal and a trabecular meshwork in a human eye. The electric pulse generator applies a pulsed electric field to the pair of electrodes sufficient to dissociate protein bonds that hold the trabecular meshwork together. | 2011-09-22 |
20110230878 | Ablation Handle Attachment - A device for use in conjunction with a medical device comprises a handle extending longitudinally from a proximal end to a distal end and including a lumen extending therethrough for accommodating a longitudinal probe. A distal end of the handle including a coupling for attachment to a proximal end of a needle device. The handle includes a length adjusting mechanism enabling a user to set a length of the handle at a desired length and a flexible probe sized and shaped for insertion through a lumen of the medical device. A length of the probe is selected relative to a length of the lumen within which it is to be employed so that, when the length of the handle is set at a desired length, insertion of the flexible probe through the lumen to a distal-most position extends a distal portion of the probe distally beyond the distal end of the lumen by a desired distance. | 2011-09-22 |
20110230879 | CARTILAGE TREATMENT PROBE - An electrosurgical instrument for ablating cartilage while limiting collateral damage includes a non-conducting head with a small electrically conductive surface. The head of the instrument is coupled to a shaft by a flexible portion. The flexible portion biases the electrically conductive surface towards a tissue surface. The head is pivotably coupled to the shaft such that the electrically conductive surface is oriented substantially parallel to the tissue surface as the head slides across the tissue surface. A method of performing electrosurgery includes positioning the electrically conductive surface adjacent to the tissue surface, and sliding the shaft across the tissue surface with the head pivoting such that the electrically conductive surface is oriented substantially parallel to the tissue surface. | 2011-09-22 |
20110230880 | Surgical Forceps - A forceps includes an end effector assembly. The end effector assembly includes first and second jaw members. At least one of the jaws is moveable with respect to the other between a spaced-apart position and at least one approximated position for grasping tissue therebetween. At least one of the jaw members is adapted to connect to a source of energy for sealing tissue disposed between the jaw members. A chamber is defined within and extends longitudinally along at least one of the jaw members. The chamber is configured to retain a fluid therein and includes a series of apertures disposed on a tissue-facing surface thereof such that, upon application of energy to the jaw member(s), fluid within the chamber is heated to thermally expand within the chamber and forcefully exit the apertures to divide tissue disposed between the jaw members. | 2011-09-22 |
20110230881 | Endoscopic Surgical Instrument - An endoscopic surgical instrument includes an insertion section which is inserted into a body cavity, and a surgical section which is disposed on a tip of the insertion section and treats an object. The surgical section includes a body section, and a first electrode, a second electrode, and a third electrode which are disposed on the body section. The surgical section coagulates and cuts the object by using a combination of not less than two of the first electrode, the second electrode, and the third electrode. | 2011-09-22 |
20110230882 | Bone Distraction System - A multi-plane bone distraction system including an elongated member with an anchor, slot, rail and anchoring means for use as a distraction device in cutting and either lengthening or shortening a bone. The system is capable of being anchored to one or more bones. | 2011-09-22 |
20110230883 | TELESCOPING IM NAIL AND ACTUATING MECHANISM - A length-adjustable IM nail system includes a telescoping IM nail with proximal and distal bodies. An inner magnet within the proximal body is connected to a threaded rod which, in turn, is connected to the distal body. The threaded rod passes through a threaded block which is connected to the proximal body. The position of the distal end of the threaded rod is fixed with respect to the distal body, but may rotate freely within this fixed position. An actuator is also disclosed that includes a pair of rotating magnets disposed in an angular relationship with each other and the axis of the IM nail and the patient's limb. Rotation of these outer magnets in the same direction results in rotation of the inner magnet and threaded rod and a telescoping axial movement of the threaded block and proximal body with respect to the distal body. | 2011-09-22 |
20110230884 | HYBRID INTRAMEDULLARY FIXATION ASSEMBLY AND METHOD OF USE - An intramedullary assembly for intraosseous bone fusion includes a hybrid screw member and a lag screw member. The hybrid screw member is aligned along a longitudinal axis, and includes a first shaft, a threaded portion, and a head portion having a first internal surface of a first spherical radius and a second tapered internal surface of a second radius. The first internal surface is coupled to the second internal surface to enclose a bore extending through the head portion along a bore axis. The lag screw member includes a second shaft, a bulbous portion, and a threaded portion. The lag screw member is adapted to be inserted into bore and forms an acute angle with the longitudinal axis. | 2011-09-22 |
20110230885 | DYNAMIC BONE PLATE - A plate for adjusting the position of a first piece of bone with respect to a second piece of bone, comprising a first section comprising a first upper exterior surface, a first lower exterior surface, a first outer edge, a first distal end, a first coupling end across the first section from the first distal end, at least one first section bone screw hole, and a first bone screw in the at least one first section bone screw hole, a second section comprising a second upper exterior surface, a second lower exterior surface, a second outer edge, a second distal end, a second coupling end across the second section from the second distal end, at least one second section bone screw hole, and a second bone screw in the at least one second section bone screw hole, and a gear deposed between the first section and the second section. | 2011-09-22 |
20110230886 | DRILL ASSEMBLY AND SYSTEM AND METHOD FOR FORMING A PILOT HOLE - A drill assembly comprises a motor guide tube, an adaptor extending from a distal end of the motor guide tube, an elongate drill guide tube extending from a distal end of the adaptor, a retractable guide tube including an arcuate distal end slideably disposed within a channel of the drill guide tube, an actuation lever operably coupled to the retractable guide tube and extending from an outer surface of the adaptor, a flexible drill cable slideably disposed within the retractable guide tube, a drill motor operably coupled to the flexible drill cable, and a push-pull cable extending between the drill motor at a distal end and a liner stage motor inside a control box at a proximal end. A distal end of the flexible drill cable is structured to be advanced through the arcuate distal end of the retractable guide tube, and the linear stage motor is operable to advance and retract the push-pull cable and the drill motor. | 2011-09-22 |
20110230887 | DOUBLE ROW KEEL CUT SAW BLADE - A saw blade provided with two walls set apart from each other and with blade teeth arranged on each wall in a pattern along the distal end of each wall and on the inner surface of each wall. During a single cutting motion, the distal teeth provide the initial cut and the inner teeth remove additional material along the pathway. This increases the amount of material removed in one cut, leaving a small amount of material (bone) at the bottom of the slot for the surgeon to remove in the final step. Thus, the blade configuration and the tooth pattern of the saw blade improves the cutting efficiency. | 2011-09-22 |
20110230888 | Patient Selectable Joint Arthroplasty Devices and Surgical Tools - Disclosed herein are methods, compositions and tools for repairing articular surfaces repair materials and for repairing an articular surface. The articular surface repairs are customizable or highly selectable by patient and geared toward providing optimal fit and function. The surgical tools are designed to be customizable or highly selectable by patient to increase the speed, accuracy and simplicity of performing total or partial arthroplasty. | 2011-09-22 |
20110230889 | DISTAL FEMORAL CUTTING GUIDE - A method of positioning a femoral cutting guide on a distal end of a femur establishes at least a first reference plane to perform a distal femoral planar cut. The method includes inserting a mounting member into an intramedullary canal of the femur and coupling a bridge member to the mounting member. The method also includes placing a cutting guide member over a medial anterior portion of the distal femur. The cutting guide member has a first channel that establishes the first reference plane. The bridge member has a bridge channel. A wall of the bridge channel is inserted into the first channel of the cutting guide member. A mounting mechanism generates resistance between the bridge member and the cutting guide member. The resistance is overcome by positioning the cutting guide member relative to the femur. | 2011-09-22 |
20110230890 | METHOD FOR SEALING AN OPENING IN A HUMAN OR ANIMAL EYE - A method for operating on an interior structure of a human or other animal eye with an elongated surgical instrument, the method includes generating an opening through an outer membrane of an eye, forming an annular seal between an annular sealing surface of a sealing element and an outer membrane of the eye, so that the annular sealing surface entirely surrounds the opening, guiding and passing the elongated surgical instrument through the first portion of the passage of the sealing element and through the opening into the eye for operating in the eye, and providing fluid to the opening during operating. | 2011-09-22 |
20110230891 | INSERTION DEVICE - There is disclosed an insertion device comprising an insertion needle holder and a drive mechanism for linearly moving the insertion needle holder in a puncturing direction. The insertion needle holder also includes at least one actuating element for actuating a drive mechanism. The drive mechanism converts a driving motion of the actuating element, which extends transversely or opposite to the puncturing direction, into a puncturing motion of the insertion needle holder. | 2011-09-22 |
20110230892 | BIRTHING GLOOVE - A birthing glove exposes portions of the finger and thumb, which may be covered by a regular surgical glove. The birthing glove has a trank having an inner wall covering the palm and backhand of the birthing practitioner. Four finger sleeves and a thumb sleeve extend from the trank and terminate over the first phalanx of each finger. A cuff extends from the trank for covering at least a portion of the practitioner's forearm and an inflatable bladder is disposed over the inner wall of the trank adjacent to the back of the hand for inflation in order to expand behind the exposed fingers and thumb of the practitioner in order to dilate the birth canal and provide access to the head of the infant. | 2011-09-22 |
20110230893 | SYSTEMS AND METHODS FOR MAKING AND USING ELECTRICAL STIMULATION SYSTEMS HAVING MULTI-LEAD-ELEMENT LEAD BODIES - A lead for providing electrical stimulation of patient tissue includes a distal lead element and three proximal lead elements. The distal lead element includes at least twenty electrodes and defines a stylet lumen and a plurality of conductive wire lumens having triangular transverse cross-sectional shapes. Each of the three proximal lead elements includes a plurality of terminals and defines a plurality of conductive wire lumens. Each of the conductive wire lumens has a round transverse cross-sectional shape. A junction couples the distal lead element to the proximal lead elements. Conductive wires couple each of the electrodes of the distal lead element to at least one of the terminals of at least one of the proximal lead elements. The conductive wire lumens disposed on the distal lead element are configured and arranged to receive a plurality of the conductive wires. | 2011-09-22 |
20110230894 | SYSTEMS, DEVICES, AND METHODS FOR PROVIDING INSERTABLE ROBOTIC SENSORY AND MANIPULATION PLATFORMS FOR SINGLE PORT SURGERY - The present disclosure relates to systems, devices, and methods for providing foldable, insertable robotic sensory and manipulation platforms for single port surgery. The device is referred to herein as an Insertable Robotic Effector Platform (IREP). The IREP provides a self-deployable insertable device that provides stereo visual feedback upon insertion, implements a backbone structure having a primary backbone and four secondary backbones for each of the robotic arms, and implements a radial expansion mechanism that can separate the robotic arms. All of these elements together provide an anthropomorphic endoscopic device. | 2011-09-22 |
20110230895 | ADJUSTABLE SURGICAL PLATFORM AND SURGICAL INSTRUMENT USING SAME - In one aspect, the present invention relates to a surgical instrument for providing an access to a target of interest of a living subject. In one embodiment, the surgical instrument has a bearing member, a shaft member and a probe. The bearing member has a first end portion, an opposite, second end portion, a body portion defined therebetween having a longitudinal axis, and a shoulder portion extending from the second end portion. The body portion defines a bore therein along the longitudinal axis. The shoulder portion defines a passage substantially coaxial with and in communication with the bore. The shaft member has an first end portion and an opposite, second end portion, and is slidably received in the bore of the bearing member. The shaft member defines a space extending from the first end portion to the second end portion. The probe has a working end portion and is received in the space of the shaft member such that the working end portion is extendable through the passage of the shoulder portion of the bearing member to reach a target of interest of a living subject so as to provide an access thereto. | 2011-09-22 |
20110230896 | ROBOTIC CATHETER SYSTEM - A robotic catheter system includes a controller with a master input device. An instrument driver is in communication with the controller and has a guide instrument interface including a plurality of guide instrument drive elements responsive to control signals generated, at least in part, by the master input device. An elongate guide instrument has a base, distal end, and a working lumen, wherein the guide instrument base is operatively coupled to the guide instrument interface. The guide instrument includes a plurality of guide instrument control elements operatively coupled to respective guide drive elements and secured to the distal end of the guide instrument. The guide instrument control elements are axially moveable relative to the guide instrument such that movement of the guide instrument distal end may be controlled by the master input device. | 2011-09-22 |
20110230897 | CLIP APPLIER AND METHODS OF USE - An apparatus for delivering a closure element can include a splittable carrier tube and a splitter to split the tube. The carrier tube can have an outer surface retaining a closure element in a tubular configuration and can be split into radially-expandable flaps. A closure element can have a shape-memory body having a relaxed configuration with a planar-annular body defining a lumen with tines directed inwardly from the body. The clip can be held in a retaining configuration having a substantially asymmetrically-elongated tubular shape with a trapezoidal longitudinal cross-sectional profile and a proximal end having the tines being longitudinally directed with a first tine being more distally oriented compared to a substantially opposite second tine being more proximal, and retracting to a deploying configuration having a tubular shape with a rectangular longitudinal cross-sectional profile with the first tine being even with the second tine when being delivered. | 2011-09-22 |
20110230898 | Clip Apparatus For Closing Septal Defects And Methods Of Use - A device for closing a septal defect, such as a patent foramen ovale, includes a clip formed from a superelastic material that is inserted into a septum wall of a heart. The clip is advanced through a patient's vasculature, e.g., within a delivery apparatus, until the clip is disposed within a first chamber adjacent the septal defect. Tines of the clip are directed through a flap of tissue of the septal defect until the tines of the clip are disposed within a second opposing chamber. The clip then transforms into its relaxed state, wherein the tines of the clip engage with a surface of the second chamber, thereby substantially closing the septal opening. | 2011-09-22 |
20110230899 | SURGICAL DEVICE FOR FEEDING AT LEAST ONE SUTURE THREAD THROUGH THE EDGE AREA OF A TISSUE OPENING OF AN INDIVIDUAL AND METHOD FOR OPERATING SUCH A DEVICE - In order to guide at least one suture thread ( | 2011-09-22 |
20110230900 | CLIPS FOR VASCULAR ANASTOMOSIS AND METHOD OF USE - The invention relates to a clip for vascular anastomosis, which makes it possible to perform the anastomosis on blood vessels of any type, including the largest, without perforating the tissues and therefore without causing clot formation. The anastomosis clip according to the present invention also makes it possible to perform the anastomosis rapidly and in a manner that is easy for the surgeon. The invention also relates to a method for the apposition of tissues using such a clip. The clip according to the present invention is plastically deformable and it comprises a base ( | 2011-09-22 |
20110230901 | SUPPORT STRUCTURES AND METHODS OF USING THE SAME - According to an aspect of the present disclosure, an apparatus for forming an anastomosis between adjacent intestinal sections of tissue is provided. The apparatus includes an anastomosis device having an anvil and a tubular body portion, wherein the anvil is selectively attachable to the tubular body portion by a shaft; and a support structure for deposition between the intestinal sections of tissue. The support structure includes a body defining an aperture therein for receiving the shaft. The body has an outer terminal edge. The support structure includes at least one layer of expandable material disposed at the outer terminal edge of the body. | 2011-09-22 |
20110230902 | ANASTOMOSIS DEVICE - An anastomosis device including a graft vessel having a tubular body with two open ends. At least one of the ends is provided with a ring-shaped coupling unit integrated with the tubular body. The unit has a connection means element for coupling it to a complementary ring-shaped coupling unit. Anastomosis thereby can easily be made by connecting the graft vessel to a coupling unit attached on a target vessel, when coupling the two units together. | 2011-09-22 |
20110230903 | METHODS AND DEVICES FOR MINIMALLY INVASIVE CARDIAC SURGERY FOR ATRIAL FIBRILLATION - Devices for enhancing minimally invasive cardiac surgery include a visualization device including an inflatable balloon at or near the distal end. Some visualization devices also include one or more lumens for allowing the introduction of one or more devices to a surgical site through the visualization device. Systems of the invention involve a visualization device which has at least one lumen for allowing introduction of an ablation device and/or other devices. A visualization device with an inflatable balloon may be positioned to create a space between a heart and pericardium when the balloon is inflated. | 2011-09-22 |
20110230904 | RECIPROCATING ROTARY ARTHROSCOPIC SURGICAL INSTRUMENT - A surgical instrument includes a cutting member with an implement for cutting tissue, and a drive coupled to the cutting member to simultaneously rotate and translate the cutting member in response to a force applied to the drive. A method of cutting tissue includes positioning an outer member such that tissue is located within the outer member, engaging the tissue with an inner member, and simultaneously rotating and translating the inner member to cut the tissue. A tangential cutting force is applied to the tissue with the inner member to mechanically cut the tissue. The inner member is mechanically driven to undergo simultaneous rotation and translation. | 2011-09-22 |
20110230905 | TAPE TRANSPORT LANCE SAMPLER - A lancet-sampler system is configured to automatically remove a protective cover from a lancet and automatically unpack a test pad just prior to use. This minimizes the risk of injury and reduces the chance of cross-contamination between the lancet and the test pad. The lancet defines a capillary groove for drawing body fluid from the incision via capillary action and a sample transfer opening for collecting the fluid from the groove. A carrier tape is coupled to the lancet. The carrier tape includes a test pad for analyzing the fluid. The tape is folded around the test pad to form an airtight package. The test pad is located at a position to align with the sample transfer opening when the tape is unfolded. The protective cover covers a portion of the lancet, and when the tape is pulled, the protective cover is automatically pulled from the lancet. | 2011-09-22 |
20110230906 | DEVICES, METHODS AND KITS FOR FORMING TRACTS IN TISSUE - Described here are methods, devices and kits for locating tissue and/or forming one or more tracts in tissue. In some variations, tissue may be located (e.g., using one or more optical sensors, ultrasound sensors, thermal sensors, or the like) and one or more tracts may be formed through the tissue after it has been located. In certain variations, the same device may be used both to locate tissue and to form one or more tracts in the tissue. In some variations, a tissue-piercing member for forming one or more tracts in tissue may comprise a first elongated portion and a second elongated portion, and an angle therebetween. | 2011-09-22 |
20110230907 | ARTERIAL TAMPONADE DEVICE AND METHOD - An arterial tamponade device is expandable between a collapsed condition and an expanded position and has opposite ends, with an enlarged pad at one or both ends. The device is inserted into a body cavity in its collapsed condition and is released at a predetermined location so that opposite ends of the device are biased away from one another and apply pressure to opposite wall regions of the body cavity before the device is fully expanded, with a pad at one end positioned to apply pressure to a predetermined tissue area which includes a blood vessel so as to occlude or partially occlude the vessel and reduce or cut off blood flow to the body cavity. The pad may have a bulbous projection configured to engage a depression of a body cavity wall region in which a blood vessel is located. | 2011-09-22 |
20110230908 | THROMBUS REMOVAL SYSTEM AND PROCESS - A device captures and assists in the removal of a thrombus in arteries, even in small arteries. The device uses a soft coil mesh to engage the surface of a thrombus, and a guidewire is used to retract the soft coil mesh with the captured thrombus. The soft coil is formed by an elongated microcoil element that forms the helical elements of a macrocoil element. The microcoil element provides a relatively elastic effect to the helical element forming the macrocoil and allows for control of gripping forces on the thrombus while reducing non-rigid contact of the device with arterial walls. | 2011-09-22 |