50th week of 2010 patent applcation highlights part 48 |
Patent application number | Title | Published |
20100318028 | INSERTION APPARATUS FOR ALIGNING CAGE OF INTERVERTEBRAL FUSION - The present invention discloses an insertion apparatus for aligning cage of intervertebral fusion comprising a dilatation set having a first and a second dilatation barrel formed with corresponding cross-sections and sleeved in series; a guiding set having a first and a second guiding tube inserted in the respective dilatation barrels, a guiding hole disposed adjacent to one end of the second guiding tube, a smooth curved surface inside the guiding hole communicated with a shaft hole disposed in the second guiding tube; an insert set having a leading rod inserted in the second guiding tube, a push rod pivoted at the leading rod; and a fusion cage disposed in the second guiding tube, an arc portion of the fusion cage passed through the second guiding tube along the smooth curved surface and the guiding hole, so as to shorten surgery time and position the fusion cage more exactly. | 2010-12-16 |
20100318029 | SEMI-COMPLIANT MEDICAL BALLOON - A semi-compliant fiber-reinforced medical balloon having a folded wall thickness of from about 0.0010 to about 0.0060 inches and a rated burst pressure of at least 15 atmospheres and exhibiting compliance in the radial direction of from 0.5% expansion per atmosphere to about 1.0% expansion per atmosphere when pressurized from a fully inflated diameter to the rated burst pressure of the balloon includes a base balloon formed from a semi-elastic polymer material having an elongation to break of from about 10% to about 20%, a fiber layer is disposed over the base balloon with fibers having an elongation to break of from about 10% to about 20% and an outer layer formed from a semi-elastic polymer material having an elongation to break of from about 10% to about 20% disposed over the fiber layer. | 2010-12-16 |
20100318030 | SYRINGE HUB - A syringe hub comprises a hub body which is engagable with a syringe body, a needle held by the hub body, a movable bung element within a flow passage of the hub body, and at least one fixed engagement element which extends laterally to the longitudinal extent of the flow passage and which is non-releasably engagable with the bung element to block a flow path defined by the hub body and the needle. The movable bung element including a cap element which extends laterally to the longitudinal extent of the flow passage and a splayable engagement element which extends from the cap element. The splayable engagement element includes a plurality of legs. A syringe which has a syringe body and the said syringe hub is also provided. | 2010-12-16 |
20100318031 | External Stylette Needle and Method of Use - An external stylette needle device for use in medical/surgical procedures to reduce the introduction of air into a patient and method of use comprising a stylette sizably fit over at least a portion of the exterior surface of a hollow core needle shaft such that the stylette can slide about the needle shaft. The needle having a proximal end including a hub and a distal end including a tip and a distal orifice, the needle further comprising a proximal orifice adjacent the hub. The stylette being further adapted to alternately and reversibly close or open the needle distal orifice and the needle proximal orifice. The device may include an electromagnetic charge to ensure that the stylette remains in contact with the external surface of the needle. | 2010-12-16 |
20100318032 | MEDICINAL-SOLUTION ADMINISTRATION DEVICE - A medicinal-solution administration device includes a body unit including a drive generator that generates a drive force; and a cartridge unit that is attachable to and detachable from the body unit, the cartridge unit including a medicinal-solution reservoir that accommodates at least a medicinal solution and feeds the medicinal solution toward a medicinal-solution administration side, a power source that causes the drive generator to drive, and a drive transmitter that transmits the drive force generated by the drive generator to the medicinal-solution reservoir to push out the medicinal solution in the medicinal-solution reservoir. | 2010-12-16 |
20100318033 | INDWELLING TROCAR FOR POST-SURGICAL OPERATIONS - Methods and devices are provided that assist in reducing the risk of unintentional injury in patients during and after surgical procedures, including laparoscopic and open. Improved trocars are provided that include a cannula and an obturator. The cannula comprises first and second sections, the first section including the proximal end of the cannula closest to the surgeon and the second section including the distal end of the cannula proximate a surgical site. The second section of the cannula is of a material that is softer and/or more flexible than that of the first section. By being composed of a softer and/or more flexible material, the second section of the cannula can be maintained adjacent to or abut internal organs during and after a surgical procedure. In some cases, the improved trocar can have a cannula comprised of a single material such as rubber or silicone. The improved trocar can be safely maintained in a patient for a certain duration following a surgical procedure, such as after deflating the abdominal cavity in a laparoscopic procedure or after closing an incision in an open surgery. In some cases, the trocar cannula can be safely maintained in a patient up to seven days after completing a surgical procedure. | 2010-12-16 |
20100318034 | DEVICE FOR INTRAOCULAR ADMINISTRATION OF A SUBSTANCE, FOR EXAMPLE A MEDICATION, INTO A HUMAN OR ANIMAL EYE BY MEANS OF A HYPODERMIC NEEDLE. - The invention relates to a device for intraocular administration of a substance, for example a medication, into a human or animal eye by means of a hypodermic needle. Until recently, intravitreal or intraocular injections, by which a substance, and more in particular a medication, is injected into a human or animal eye by means of a hypodermic needle, were only used in exceptional cases. Especially in the treatment of endophtalmitis, an infrequently occurring intraocular inflammation of the eye, antibiotics are often administered intravitreally. The object of the invention is to provide a tool which makes it possible, using one instrument, to keep the eye stationary and at the same time facilitate giving the injection, which will be carried out under identical, reproducible circumstances at all times in that case. According to the invention, the device is characterised in that it comprises a support element to be placed on the eye as well as directing means for orienting the hypodermic needle relative to the eye. Thus it is possible to carry out such eye treatments in an identical, reproducible manner, thereby preventing all kinds of traumas to the eye—resulting from undesirable incorrect insertion of the hypodermic needle—and the associated inconvenience to the patient. | 2010-12-16 |
20100318035 | DEVICES, SYSTEMS, AND METHODS FOR MEDICAMENT DELIVERY - Certain exemplary embodiments comprise can comprise an auto-injector, which can comprise: a vial configured to store and/or contain an injectable medicament, the vial defining a vial longitudinal axis, and a housing comprising the vial. In various embodiments, the injectable medicament can be a medicine, medication, drug, pharmaceutical, prescriptive, agent, antidote, anti-venom, hormone, stimulant, vasodilator, anesthetic, and/or nutritional supplement that is substantially ready for injection. | 2010-12-16 |
20100318036 | PLUNGER ROD AND SYRINGE - Disclosed is a plunger rod for a syringe. The plunger rod is useful for sliding a piston within a syringe barrel. The plunger rod is characterized in that it is colored in part or in whole. A syringe is also disclosed. According to such plunger rods, even plural syringes of exactly the same external appearance and configuration can be applied with features that make it possible to readily and visually identify them by simply taking a glance at their appearances without needing a measure such as applying indication members such as labels on them. Further, the use of such plunger rods makes it possible to provide syringes of significantly enhanced visual identifiability without impairing high-level quality, functions, sanitariness and safety required for the syringes. | 2010-12-16 |
20100318037 | AUTOMATIC INJECTOR - An automatic injector dispenses a predetermined dose of medicament without a user having to manually force the needle into an injection site. The automatic injector includes a needle cover having a locked retracted position with respect to the injector housing prior to a medicament dispensing operation. The needle cover is operative to engage an injection site prior to a medicament dispensing operation. | 2010-12-16 |
20100318038 | Syringe and Removable Needle Assembly Having Binary Attachment Features - A syringe and detachable needle assembly having binary attachment features include an elongate syringe barrel having a longitudinal axis, an open proximal end and an open distal end including a collar. The collar includes the cylindrically shaped sidewall having an inside surface and an outside surface. A needle assembly includes the hub having a body portion including a proximal end, a distal end and a conduit therethrough. A cannula having a distal end, a proximal end and a lumen therethrough is attached to the distal end of the hub so that the lumen is in fluid communication with the chamber. A lug is provided on one of the collar and the hub and a ramp and a rest surface is provided on the other of the collar and the hub. The ramp is oriented at an acute angle with respect to longitudinal axis for guiding the lug during needle assembly attachment, to the rest surface forcing the hub to contact the barrel to form a seal the hub and the barrel. | 2010-12-16 |
20100318039 | CONNECTORS - A connector for joining ends of two conduits is described, the connector comprising: a male connector portion and a female connector portion, both portions having conduit connection means for the connection of a conduit to each portion; engagement means to hold the male and female connector portions in fluid flow establishing connection when connected together and valve means associated with said female portion. | 2010-12-16 |
20100318040 | Catheter Locking Solution Having Antimicrobial and Anticoagulation Properties - The present invention includes a catheter locking solution having both antimicrobial and anticoagulant properties including a local anesthetic and a viscosifying agent. The local anesthetic of the present invention may be an amino amide; an amino ester; an aminoacylanilide; an aminoalkyl benzoate; an amino carbonate; an N-phenylamidine compound; an N-aminoalkyl amid; an aminoketone, or combinations and mixtures thereof. In a particular embodiment of the present invention, the local anesthetic is tetracaine or dibucaine. | 2010-12-16 |
20100318041 | METHOD AND APPARATUS FOR SINGLE-USE CREAM OR LIQUID APPLICATOR - A method and apparatus for applying a cream, lotion, medicament, ointment, or other liquid from a disposable, single-use applicator that made be used with one hand. The assembly includes a flexible, low-rigidity container adapted to carry the agent therein. The assembly is formed with a container portion and an applicator tip, with the agent held inside by a perforated seal which is broken with a squeeze. | 2010-12-16 |
20100318042 | ADHESIVE PATCH - Provided is an adhesive patch including a stretchable support and an adhesive layer laminated on at least one side of the support, wherein the stretchable support comprises a woven fabric knitted in stockinette stitch on both sides having two or more rows of crimped polyethylene terephthalate multifilament yarns, the adhesive layer contains 25 to 50% by mass of a liquid organic ingredient and 25 to 50% by mass of a thermoplastic elastomer based on the total mass of the layer and contains 10% by mass or more of methyl salicylate as the liquid organic ingredient based on the total mass of the layer, and the storage elastic modulus (G′) of the adhesive layer is 30000 to 75000 Pa at 10 rad/s and 37° C. | 2010-12-16 |
20100318043 | Negative Pressure Wound Therapy Systems Capable of Vacuum Measurement Independent of Orientation - A portable negative pressure wound therapy system includes a dressing assembly for positioning over a wound to apply negative pressure to the wound and a canister assembly. The canister assembly includes a control unit, a vacuum source disposed in the control unit, a pressure sensor in communication with a processor unit of the control unit, and a collection canister. The collection canister includes an inlet conduit in fluid communication with the dressing assembly, a first chamber to collect wound fluids, an inlet port coupled to the inlet conduit to introduce the wound fluids from the dressing assembly into the first chamber, a suction port to communicate with the first chamber and the vacuum source, a pressure sensor port to communicate with the first chamber and the pressure sensor. The pressure sensor port is in fluid communication with a “T”-off point between the inlet conduit and the inlet port. | 2010-12-16 |
20100318044 | PORTABLE URINE BAG - A urine bag, which is folded flat so that it is compact and ready for use, has a water impermeable bag portion and a flexible mouse portion secured at an upper opening of the bag portion. The flexible mouse portion surrounds at least a portion of the upper opening of the mouse portion and has shape preserving capability. The mouse portion includes left and right wings which can be displaced around a first central folding line to open or close the upper opening, and left and right tongues. The tongues can be displaced together with the wings around a second central folding line which is an extension of the first central folding line. The mouse portion also has a pair of symmetrical folding lines extending diagonally from the intersection of the contour of tongues and the upper edges of the wings to the first central folding line. | 2010-12-16 |
20100318045 | TISSUE SPECIMEN RETRIEVAL BAG, METHOD FOR RETRIEVING TISSUE - A tissue retrieval bag is provided, comprising a region of the bag defining an opening; a pleated fold intersecting said opening at a distal region of the opening; and a hem circumferentially formed around said opening, the hem forming insertion points adapted to receive a draw string, the insertion points in direct opposition to the pleated fold. | 2010-12-16 |
20100318046 | WOUND PACKING MATERIAL FOR USE WITH SUCTION - A wound packing for use with suction is provided. The wound packing comprises a plurality of nonabsorbent synthetic polymeric fibers coupled together to form a nonabsorbent material suitable for placement in the wound of a mammal. A method for treating the wound in a mammal using the disclosed wound packing is also provided. | 2010-12-16 |
20100318047 | ABSORBENT, NONWOVEN MATERIAL EXHIBITING Z-DIRECTION DENSITY GRADIENT - The present invention relates to an absorbent material that can be used as an absorbent core in absorbent articles such as sanitary napkins, pantiliners, incontinence products, disposable diapers, etc. The material of the present invention is a nonwoven sheet, consisting of cellulosic fibers, optionally superabsorbent polymeric material, containing no binders, latexes, etc, relying on hydrogen bonding to produce the necessary structure. The material contains density gradients which direct fluid into the material and distribute it providing more effective fluid transport and efficient utilization of storage capacity. The material consists of two regions. In the first region, the material has a low-density stratum adjacent to one surface, overlaying at least one higher density stratum adjacent to the opposite surface of the sheet. These strata create a density gradient in the thickness direction (Z-direction) of the sheet. The second region consists of a fluid distribution structure that has a higher density than at least the lower density of the strata comprising the first region. The fluid distribution structure is in direct fluid communication with the adjacent strata in the first region, along their boundaries. | 2010-12-16 |
20100318048 | HEMOSTATIC SPONGE - The present invention provides a hemostatic porous sponge comprising a matrix of a fibrous biomaterial and particles of a fluid absorbing, particulate material adhered to said matrix material, a method of producing these sponges and their use for wound healing. | 2010-12-16 |
20100318049 | Absorbent Structures Including Coated Absorbent Material - An absorbent layer containing water-absorbing polymeric particles that are surface-treated and that are immobilized by a matrix, formed from a thermoplastic adhesive component, including a thermoplastic polymers and a specific plasticizer, and being free of low weight average molecular weight (e.g. below 1000, or below 2000 or even below 3000 g/mole) tackifiers and plasticizers. The absorbent articles may for example be adult incontinence articles, infant (e.g. baby, toddler) diapers, including training pants, and feminine hygiene articles, such as sanitary napkins. | 2010-12-16 |
20100318050 | FIBERS AND NONWOVENS FABRICS WITH IMPROVED PROPERTIES - The present invention can provide a distinctive article which includes a plurality of fibers ( | 2010-12-16 |
20100318051 | Disposable menstrual Panties for little girls - A disposable menstrual panty for little girls. An undergarment configured to be worn as a panty for absorption of menstrual fluid. The panty is made out of breathable non-porous material. The crotch area has a build in sanitary napkin made out of a mesh material used in sanitary napkins to help pull the moisture of fluids away from the young girls body, helping them to feel drier. The leg areas are made of flexable gathers that will cling around the legs for a secure fit (to prevent leakage). The sides of the light weight hip hugger panties will have Velcro sides so that they can be replaced or removed easily. The disposable menstrual panty for little girls is to be worn by a young female who is just beginning to experience her first years of menstruating. The undergarment with the build in sanitary napkin, while providing additional layers and absorbent materials will provide confidence, and longer wear for young females. | 2010-12-16 |
20100318052 | CONFORMABLE MEDICAL DRESSING WITH SELF SUPPORTING SUBSTRATE - A medical dressing comprising a backing layer and a self-supporting substrate. The backing layers form a perimeter around the self supporting substrate and hold the self supporting substrate in place on a wound. | 2010-12-16 |
20100318053 | DISPOSABLE UNDERGARMENT WITH IMPROVED ELASTICISED SECTIONS - A disposable undergarment is described which has an improved arrangement of leg- and crotch-region elastic members, such as to improve absorption capacity and fit. | 2010-12-16 |
20100318054 | Prestrained Stretched Laminates - Stretched laminates with prestrained elastics. | 2010-12-16 |
20100318055 | Absorbent Incontinence Article - An absorbent incontinence article ( | 2010-12-16 |
20100318056 | COMBINATION PAD AND PANTY SHIELD WITH RAISED CHANNEL - A combination absorbent pad and panty shield with raised channel designed to be secured to an undergarment having a crotch region with a pair of side edges includes a liquid permeable cover; a liquid-impermeable cover; a liquid-impermeable baffle having a center section and opposite end sections that form a front end and a back end of the panty shield; an absorbent disposed in the central section of the baffle and enclosed by the cover to form an absorbent pad; first and second flaps mounted to opposite sides of the baffle and sized to depend downwardly and inwardly around the crotch portion of the undergarment; and a raised projection which projects upward from the liquid permeable cover and forms a ridge that extends along a centerline x-x that extends along the length of the combination pad and panty shield and substantially bisects the width of the combination pad and panty shield. | 2010-12-16 |
20100318057 | Diaper and pants with pockets - Pants composed of impervious material are provided with pockets on its inside wall to removably hold a diaper until the diaper is heavy with urine or feces at which time the diaper separates from the pants when the pants are turned upside down. Each pocket may be large enough to hold an entire end of a diaper or it may be smaller and hold only a corner of a diaper. Instead of pockets, the pants may be provided with bands which hold the corners of a diaper to its inside wall. | 2010-12-16 |
20100318058 | MULTICOMPARTMENT CONTAINER - The present invention refers to a multicompartment container configured to contain a medical solution. A first compartment is defined by a first peelable seal having a first length extension, L | 2010-12-16 |
20100318059 | ROBOTIC DEVICES WITH AGENT DELIVERY COMPONENTS AND RELATED METHODS - Various robotic devices and related medical procedures are disclosed herein. Each of the various robotic devices have an agent delivery component. The devices include mobile robotic devices and fixed base robotic devices as disclosed herein. The agent delivery component can have at least one agent reservoir and a discharge component in fluidic communication with the at least one reservoir. | 2010-12-16 |
20100318060 | Injection Device With Rotatable Dose Setting - An injection device comprising a housing and a dose setting mechanism including a dose setting element. Contrary to prior art injection devices, the dose setting element can only be set at a few different dose settings. This is established by forming the dose setting element as a rotatable dish concealed within the housing and having a number of projections projecting outside the boundaries of the housing through a slot in the housing. A dose is set by activating a projection which in addition provides the user with a tactile guidance. Usually one projection is provided for one dose setting limiting the number of doses to be set to the number of projections. | 2010-12-16 |
20100318061 | Catheter - The invention relates to rigid surgical devices formed from rigid ceramics such as zirconium dioxide. In particular, the invention relates to a neurosurgical catheter formed from extruded zirconium dioxide. The invention also relates to an advancement means for advancing or retracting such a device along an axis of insertion into a patient. | 2010-12-16 |
20100318062 | CONVEYOR APPARATUS AND METHOD FOR SUPPLYING A MEDICINE-SOLUTION MIXTURE - A conveyor apparatus and a method for supplying a medicine-solution mixture from a plurality of medicine-active ingredient solutions and additional solution constituents in a body by means of a plurality of feed devices is disclosed. The medicine-active ingredient solutions have different medicine-active ingredient parameters and constituents; the solution constituents have different parameters and constituents. The constituents of at least two medicine-active ingredient solutions and solution constituents are saved in at least one storage device; and are selected by means of one selection device for selection of at least one specific parameter and/or constituent of each medicine-active ingredient solution and/or the solution constituents. By means of a calculating device, at least one additional parameter from all selected parameters is calculated for the control and operation of at least one additional feed device for supplying at least one additional medicine-solution mixture to the body. | 2010-12-16 |
20100318063 | DUAL BARREL SYRINGE ASSEMBLY - A syringe system for dispensing or injecting one or more fluids is provided. The syringe system includes a hollow body that retains cartridge(s) and/or syringe(s) each containing a fluid, such as an injectable fluid e.g., a catalyst in one cartridge and a polymer in the other. Upon use for dispensing two fluids, the syringe system mixes the two fluids immediately prior to or concurrently with the dispensing or injecting of the fluids. The syringe system can also be configured to independently dispense a single fluid or immediately dispense multiple fluids sequentially. | 2010-12-16 |
20100318064 | CATHETER - A neurosurgical catheter is described for insertion into the brain parenchyma of a subject. The catheter comprises a flexible tube and has a stiff, non-porous, tip comprising at least one fluid delivery aperture. The stiff tip of the catheter may be mechanically stiffer than the flexible tube. The stiff tip may be provided by a stiff tube attached to the distal end of the flexible tube. The stiff tube may comprise a ceramic (e.g fused silica) and/or a metal. A kit comprising the catheter and a guide tube is also described. Methods of catheter implantation are also outlined. | 2010-12-16 |
20100318065 | MEDICAL GUIDEWIRE - Provided is a guidewire including a core shaft, an outer flexible tube, a stranded wire that extends parallel to the core shaft, and a hollow stranded-wire coil disposed in the outer flexible tube. The hollow stranded-wire coil is formed of multiple strands and surrounds the distal end portion of the core shaft and the stranded wire. Distal ends of the hollow stranded-wire coil, the core shaft, and the stranded wire are joined to a distal end of the outer flexible tube. | 2010-12-16 |
20100318066 | MEDICAL GUIDEWIRE - Provided is a guidewire including a core shaft, an outer flexible tube, a stranded wire that is disposed parallel to a distal end portion of the core shaft, and an inner flexible tube that surrounds a distal end portion of the core shaft and the stranded wire. The inner flexible tube is disposed in the outer flexible tube so that a distal end thereof is positioned between the distal ends of the core shaft and the stranded wire and a proximal end of the core shaft so as to be separated from the distal ends of the core shaft and the stranded wire. A joint is formed so as to join the distal end of the inner flexible tube, the core shaft, and the stranded wire to each other. | 2010-12-16 |
20100318067 | APPARATUS AND METHODS FOR CATHETER STEERABILITY - A catheter assembly having first and second shaft members that provide stearability for the catheter assembly. The first shaft member has a plurality of longitudinally spaced apart first ring members that are interconnected with a longitudinally extended first spine member. The second shaft member is positioned within the first shaft member and is connected to a distal end portion of the first shaft member. The second shaft member has a plurality of longitudinally spaced apart second ring members that are interconnected with a longitudinally extending second spine member. Alternatively, the second shaft member includes a plurality of protrusions extending radially outward from the longitudinally extending second spine member. The second shaft member is operable to move at least portions of the first ring members longitudinally relative to each other to bend the first shaft member. | 2010-12-16 |
20100318068 | WIRE GUIDE HAVING DISTAL COUPLING TIP FOR ATTACHMENT TO A PREVIOUSLY INTRODUCED WIRE GUIDE - A coupling wire guide structured to be slidably coupled to a previously introduced wire guide. The coupling wire guide generally includes a main body having a distal end and a coupling tip connection to the distal end. The coupling tip includes a coupling portion defining a coupling passageway having a proximal port and a distal port. A slot is formed in the coupling tip and is in communication with the coupling passageway. The slot extends from the proximal port to the distal port, thereby permitting the coupling wire guide to be “clipped-on” to the mid-section of the previously introduced wire guide or any location having the most efficacy. | 2010-12-16 |
20100318069 | MULTI-CHANNEL COUPLING FOR MULTI-LUMEN TUBE - A connector ( | 2010-12-16 |
20100318070 | FLUID EXTRACTION OR FILTRATION DEVICE, ASSOCIATED MATERIALS AND METHODS - A fluid extraction or filtration device for removing fluid from a body, the device comprising an array of microneedles for contacting fluid in said body and an absorbent gel matrix in fluid communication with said array of microneedles. There is further provided a combined fluid extraction and sampling device and methods employing the device(s), for example in determining the level of a target species in a sample of fluid, transdermal dialysis and renal replacement therapy. There is further provided an absorbent gel matrix for use in the treatment of uraemia and a haemodialysis filter comprising an absorbent gel matrix. Use of such a matrix is described in the context of methods including haemodialysis, transdermal dialysis and gastrointestinal dialysis. | 2010-12-16 |
20100318071 | Fluid Collection Canister Including Canister Top with Filter Membrane and Negative Pressure Wound Therapy Systems Including Same - A fluid collection canister including a chamber to collect fluids and a canister top disposed over the chamber. The canister top includes a bottom side facing into the chamber, including first and second ribs disposed thereon, a filter membrane attached to the first and second ribs, a first port to communicate with the chamber and a pressure source external to the chamber, and a second port to communicate with the chamber and a sensor external to the chamber. The first port is in fluid communication with a first area, which is bounded by the filter membrane, the first and second ribs and the bottom side of the canister top. The second port is in fluid communication with a second area, which is bounded by the filter membrane, the second rib and the bottom side of the canister top. | 2010-12-16 |
20100318072 | MEDICAL ARTICLE HAVING FLUID CONTROL FILM - The present invention provides medical articles having a fluid control film component which comprise a sheet having microchannels that permit directional flow of a liquid. Articles incorporating the fluid control film include: wound dressings, wound drains, tympanostomy fluid wicks, intravenous access site dressings, drug delivery dressings, and sweat collection patches. | 2010-12-16 |
20100318073 | Apparatus for Ophthalmic Laser Surgery - An apparatus for ophthalmic laser surgery comprises a source ( | 2010-12-16 |
20100318074 | OPHTHALMIC ENDOILLUMINATION USING LOW-POWER LASER LIGHT - An ophthalmic surgical system includes a laser light source having a laser treatment mode and an illumination mode. The laser treatment mode has a first power, and the illumination mode has a second power less than the first power. The ophthalmic surgical console also includes focusing optics operable to optically couple the laser light source to a light guide in the illumination mode. | 2010-12-16 |
20100318075 | CRYOTHERAPY METHOD FOR DETECTING AND TREATING VULNERABLE PLAQUE - Methods, apparatus, and kits detect and/or treat vulnerable plaque of a blood vessel. A temperature differential can be sensed along a lumen surface with temperature sensors on a balloon filled with warm gas. Treatment methods include controlled and safe cryogenic cooling of vulnerable plaque to inhibit release of retained fluid within the vulnerable plaque so as to inhibit acute coronary syndrome and to help maintain patency of a body lumen. | 2010-12-16 |
20100318076 | Method for rejuvenating and tightening human skin utilizing a cryogenic applicator - A method for tightening and rejuvenating skin utilizing a cryogenic applicator, which includes the steps of holding a handle of a barrel of the cryogenic applicator in a hand, fluidly communicating the barrel with a source of a biocompatible non-toxic cryogenic fluid to supply the biocompatible non-toxic cryogenic fluid through a hollow interior of the barrel, out through a plurality of openings in a distal portion of the barrel, and onto a head of the cryogenic applicator, rolling the head quickly, smoothly, and evenly over the skin being treated for a period of time in an order of hundredths or tenths of a second, and sparging the biocompatible non-toxic cryogenic fluid onto the skin quickly, evenly, and smoothly when the head is rolled on the skin, and thereby tightening and rejuvenating the skin. | 2010-12-16 |
20100318077 | Selective conductive interstitial thermal therapy device - An apparatus and method for thermally destroying tumors. A tip has a plurality of deployable thermal conductive elements whose temperatures are individually controllable. This allows the shape of the thermal field to be controlled and for specific areas to be protected from excessive heat by cooling those specific areas while ablating other areas. In another embodiment, the deployable thermal conductive elements are individually deployable to various lengths to further aid in shaping the thermal field. The temperatures and the shape of the thermal field may be monitored and controlled by a data processing device, such as a microprocessor. Further selectivity in defining the area of tissue to be treated may be achieved by introducing into the tissue thermal additives that alter the thermal properties of the tissue. | 2010-12-16 |
20100318078 | Reinforced High Strength Microwave Antenna - High-strength microwave antenna assemblies and methods of use are described herein. The microwave antenna has a radiating portion connected by a feedline to a power generating source, e.g., a generator. Proximal and distal radiating portions of the antenna assembly are separated by a junction member. A reinforcing member is disposed within the junction member to increase structural rigidity. | 2010-12-16 |
20100318079 | Transformer for RF Voltage Sensing - An electrosurgical system is disclosed. The electrosurgical system includes a multiple-secondary transformer configured for sensing voltage. The multiple-secondary transformer includes a primary winding coupled to an active terminal and a return terminal of the electrosurgical system and a plurality of secondary windings. Each of the secondary windings is configured to transform the radio frequency voltage into a sensed voltage. Each of the secondary windings includes an output coupled to a sensor circuit and configured to transmit the sensed voltage to the sensor circuit. | 2010-12-16 |
20100318080 | Circuit for Controlling Arc Energy from an Electrosurgical Generator - A circuit is disclosed which minimizes the amount of tissue vaporized during a first half (positive half cycle) of an electrosurgical current cycle and minimizes the amount of current applied to tissue during a second half (negative half cycle) of the electrosurgical current cycle to control thermal spread. The circuit is preferably provided within an electrosurgical generator which is capable of controlling the amount of energy delivered to a patient during electrosurgery on a per arc basis. | 2010-12-16 |
20100318081 | HIGH-FREQUENCY SURGICAL APPARATUS AND HIGH-FREQUENCY SURGICAL METHOD FOR CLOSURE OF PATENT FORAMEN OVALE - A high-frequency surgical apparatus for treating patent foramen ovale in a heart includes a flexible probe which has such a length as to allow the probe to be placed in the patent foramen ovale by passing through the blood vessel; an electrode section which, being placed at a distal end of the probe, has three or more electrodes along a longitudinal direction of the probe; a high-frequency power supply section which supplies predetermined high-frequency power to the patent foramen ovale via the electrode section; a switching section which switches among a plurality of signal lines connected to the three or more electrodes; and a high-frequency power control section which controls switching of the switching section so as to supply the high-frequency power to two electrodes. | 2010-12-16 |
20100318082 | NANOSECOND PULSED ELECTRIC FIELD PARAMETERS FOR DESTROYING TUMORS WITH A SINGLE TREATMENT - Nanosecond pulsed electric field (nsPEF) parameters for destroying tumors with a single treatment are described. A nsPEF generator may be used with an electrode assembly to apply the pulses to one or more tumors where the parameters for the nsPEF are optimized for treating such tumors. | 2010-12-16 |
20100318083 | ELECTROSURGICAL SYSTEM AND METHOD FOR STERILIZING CHRONIC WOUND TISSUE - An electrosurgical method for sterilizing chronic wound tissue, comprising: positioning an active electrode in proximity to the chronic wound tissue; delivering an electrically conductive fluid proximate the active electrode; and applying a high frequency voltage between the active electrode and a return electrode in the presence of the electrically conductive liquid sufficient to generate an ionized vapor layer at the active electrode, wherein the ionized vapor layer sterilizes at least a portion of the chronic wound tissue. | 2010-12-16 |
20100318084 | External fixation apparatus with adjustable pin clamping means - An external fixation device for holding bone fragments in place includes a housing having a number of rotationally adjustable pin holders, each of which is held by a clamping member that simultaneously clamps the pin holder within an internal mounting surface of the housing and a bone pin within the pin holder. A first embodiment includes a number of pin mounting structures, each of which can include a single pin holder. A second embodiment includes one or two pin mounting structures, each of which holds a row of pin holders that is clamped in place by a single clamping member. Other embodiments are formed by fastening together a group of elements to form different housing configurations. | 2010-12-16 |
20100318085 | INTERNAL FIXATION DEVICES - The present disclosure relates to an internal fixation device including an interface portion, a polymer material coupled to the interface portion, wherein the polymer material includes at least one feature on a surface of the polymer material, and means for allowing adequate expansion of the polymer material on each side of the bone fracture site. A method of fixating the internal fixation device to a bone and other internal fixation devices and methods for fixating are also disclosed. | 2010-12-16 |
20100318086 | METHOD AND APPARATUS FOR TREATING PERIPROSTHETIC FRACTURES OF THE DISTAL FEMUR - A medical device is provided for attachment to a patient's femur to treat a fracture in the distal region of the femur, in a patient with an artificial knee joint. The apparatus includes first and second elongate plates for attaching to the femur at the location of the fracture. The plates include coupling means to rigidly coupling the plates to the femoral component of the artificial knee joint. The apparatus further includes a transverse link for connecting the first and second plates together in a spaced apart relationship to form a rigid linkage between said plates. The invention further includes a system for treating a fracture of the femur, especially in patients with weak bones, by attaching such plates in an opposed spaced apart relationship on the lateral and medial sides of the femur, and fastening the lower ends of the plates to the femoral component of the knee. The transverse link is engaged to form a monolithic, rigid structure for bracing the femur. | 2010-12-16 |
20100318087 | SYSTEMS AND METHODS FOR FORMING A CAVITY IN CANCELLOUS BONE - A cavity creating device having a cavity creating axis is introduced through a percutaneous access path into a cancellous bone volume, e.g., within a vertebral body. The cavity creating device is manipulated to form a cavity in the cancellous bone volume. The manipulation includes deflecting the cavity creating device along the cavity creating axis relative to the axis of the access path. A material, such as bone cement, can be conveyed into the cavity. | 2010-12-16 |
20100318088 | METHODS AND DEVICES FOR DEPLOYING BIOLOGICAL IMPLANTS - Methods and devices for deploying biological implants are disclosed. The biological implants can include orthopedic, multi-component ankle implants. The target site can be prepared by fixing a rigid, alignable guide or jig with saw holes to the bone(s). Saws configured to fit through the saw holes can then be inserted through the saw holes to cut the bone(s). The jig can then be removed. Slidable implants can be positioned. Implants needing to be forced into place can be attached to elongated members to gently hold the implant and to provide a non-implant surface on which to apply the force. | 2010-12-16 |
20100318089 | METHOD AND APPARATUS FOR LESS INVASIVE KNEE RESECTION - Various method and apparatuses may be used to perform a procedure, such as a resection of a portion of the anatomy for preparation of the implants of a prosthetic. Various resecting member, including saw blades having selected geometries and shapes, can be used to assist in the resection of an anatomy to provide for implantation of a prosthetic. In addition, a cutting block assembly may be used to guide the resecting member. The cutting block assembly may be moveably mounted relative to the portion to be resected. | 2010-12-16 |
20100318090 | LINKED TIBIAL RESECTION GUIDE - An improved resection guide and method using same are disclosed. The guide is preferably utilized in resecting the tibia during either a single or double unicondylar type procedure. Preferably, the guide allows for linked resection of the tibia while also being capable of conforming to many different patient sizes. This may also allow for a more precise resection to be accomplished. | 2010-12-16 |
20100318091 | PLASTICIZED MATERIAL, DELIVERY DEVICE AND METHOD FOR FILLING A BONE CAVITY AND INCLUDING BOTH FOAM PLASTIC SPRAY AND INJECTED LIQUID PELLETS AND FOR PROMOTING BONE GROWTH AND ADHESION - An artificial material, kit and process for filling a three dimensional cavity associated with a damaged or diseased bone and including a body composed of a cellular material including either a foam plastic spray or a syringe holding a plurality of liquid pellets and filling a preconditioned area associated with the bone. The syringe includes a stem which supports, at an extending end, a flexible forming guide for covering an inside location associated with the cavity concurrent with filling the interior. The material sets to facilitate long term and rehabilitative bone growth within and through the cells. | 2010-12-16 |
20100318092 | Instruments For Installing Multi-Section Intervertebral Spinal Implants - Instruments are provided for delivering and installing a multi-section spinal implant in-situ one section at a time by sequential deployment and assembling of the multi-section spinal implant sections into an intervertebral space. An advancement mechanism provides controlled deployment of individual implant sections from the instrument. Each instrument accepts a plurality of implant sections that are stacked on a deployment rod. Activation of the advancement mechanism advances a pusher against a rearward implant section of the implant section stack. This, in turn, advances all or some of the implant sections such that the forward most implant section exits the instrument. As the advancement mechanism is further activated, additional implant sections are deployed from the instrument. In this manner, a multi-section spinal implant of any number of implant sections may be delivered and assembled in situ. In one form, the advancement mechanism comprises an indexing mechanism. In another form, the advancement mechanism comprises a ratchet device provided on and between a trigger and an advancement tube. | 2010-12-16 |
20100318093 | SURGICAL POWER TOOL AND ACTUATION ASSEMBLY THEREFOR - A surgical power tool has an actuation assembly for the actuation-force-dependent control of the tool. The actuation assembly comprises a force sensor configured to sense the actuation force and a carrier component for the force sensor which is arranged upstream of the force sensor in a direction of force application and is coupled thereto in a force-transmitting manner. A mechanical damping member is arranged upstream of the carrier component in the direction of force application. The damping member protects the carrier component and the force sensor, for example, from impacts and shocks and the accompanying plastic deformations. | 2010-12-16 |
20100318094 | GUIDE TUBE HAVING BALLOONS FOR PUNCTURE - A guide tube equipped with a balloon for puncture, includes a main body tube | 2010-12-16 |
20100318095 | ANESTHESIA CONDUCTION CATHETER FOR DELIVERY OF ELECTRICAL STIMULUS - A catheter is comprised of a flexible cylindrical tube defining a proximal portion and a distal portion terminating in a distal tip. The tube has a plurality of openings formed therethrough to form a diffusion area. The catheter includes a conductive end cap enclosing a distal tip. A flexible conductive member is attached to the conductive end cap and extends to the proximal portion where it is attached to the inside diameter of the flexible tube. The member is movable within the tube. | 2010-12-16 |
20100318096 | Obstetrical vacuum extractor with over-traction release - A vacuum extractor for obstetrical use comprises a vacuum cup at one end of an elongated stem having a handle at the opposite end. The vacuum cup is sealed over a portion of the head of the fetus and a vacuum source, usually operating through the stem, connects to the inner side of the cup and secures it to the fetal head. A strain sensor is connected to the stem. When the force applied to the cup through the handle and stem exceeds a predetermined maximum, a valve connecting the vacuum pressure to the atmosphere is opened so as to release the vacuum pressure from the cup. Another extractor comprises an elongated hollow stem having one or more apertures along its length, a vacuum source connected to a cup supported on the stem, and a handle member which includes a traction limiting element operative to open and close the apertures. | 2010-12-16 |
20100318097 | ACUTE STROKE REVASCULARIZATION/RECANALIZATION SYSTEMS PROCESSES AND PRODUCTS THEREBY - An acute stroke recanalization system and processes include catheter-based improved reconstrainable or tethered neurological devices which are deliverable through highly constricted and tortuous vessels, crossing the zone associated with subject thrombi/emboli, where deployment impacts, addresses or bridges the embolus, compacting the same into luminal walls which enables perfusion and lysis of the embolus, while the improved neurological medical device itself remains contiguous with the delivery system acting as a filter, basket or stand alone stenting mechanism, depending on the status of the embolus and other therapeutic aspects of the treatment being offered for consideration. | 2010-12-16 |
20100318098 | Systems and Methods for Implanting Medical Devices - Methods and instruments forming a tissue pathway between the first and second skin incisions to draw a permanent or temporary elongated medical device or implant, e.g., a medical electrical lead, through the tissue pathway are disclosed. A tunneling instrument comprises an elongated sleeve and a needle that are mounted together to be used as the tunneling instrument to form the tissue pathway and separated so that the sleeve may be employed to engage the lead connector to pull the medical electrical lead through the tissue pathway. | 2010-12-16 |
20100318099 | VIRTUAL MEASUREMENT TOOL FOR MINIMALLY INVASIVE SURGERY - Robotic and/or measurement devices, systems, and methods for telesurgical and other applications employ input devices operatively coupled to tools so as to allow a system user to manipulate tissues and other structures being measured. The system may make use of three dimensional position information from stereoscopic images. Two or more discrete points can be designated in three dimensions so as to provide a cumulative length along a straight or curving structure, an area measurement, a volume measurement, or the like. The discrete points may be identified by a single surgical tool or by distances separating two or more surgical tools, with the user optionally measuring a structure longer than a field of view of the stereoscopic image capture device by walking a pair of tools “hand-over-hand” along the structure. By allowing the system user to interact with the tissues while designating the tissue locations, and by employing imaging data to determine the measurements, the measurement accuracy and ease of measurement may be enhanced. | 2010-12-16 |
20100318100 | MEDICAL SYSTEM - A medical system includes an insertion slave apparatus to be inserted into a body, a treatment slave apparatus to be inserted into the body together with the insertion slave apparatus to treat an object, an insertion master portion having a similar figure to the insertion slave apparatus and including a movable portion, wherein the insertion slave apparatus is to perform following actuation according to operation input to the insertion master portion, a treatment master portion to be operated by an operator, wherein the treatment slave apparatus is to perform following actuation according to operation input to the treatment master portion, and a connecting portion coupling the insertion master portion and the treatment master portion to each other, wherein the movable portion is to be moved through the connecting portion to operate the insertion master portion by holding and operating the treatment master portion. | 2010-12-16 |
20100318101 | COUPLING STRUCTURE OF SURGICAL INSTRUMENT - Disclosed is a coupling structure of surgical instrument. The coupling structure for a surgical instrument comprises a housing and a plurality of disc shaped driving wheels disposed in the housing, wherein the driving wheels are stacked along a driving axis that passes through the driving wheels, and are supplied with driving power from a plurality of actuators that are disposed to correspond respectively to the plurality of driving wheels, and provides a light compact surgical robot by disposing driving wheels in a piling arrangement, which also allows an used instrument to be automatically replaced with a new one. | 2010-12-16 |
20100318102 | Needle holder with integrated scissors for microsurgery - A needle holder with integrated scissors for microsurgery is disclosed, which comprises a pair of elongated arms, and a pivot means. Each of the elongated arms includes: a clamping part disposed at a first end of the elongated arm, and having a clamping surface; a holding part disposed at a second end of the elongated arm; a hole disposed at a location intermediate the clamping part and the holding part; and a scissor blade disposed at a location intermediate the hole and the clamping part. In addition, the clamping surfaces correspond to each other, and the scissor blades are arranged to be in an overlapping cutting relation when the clamping surfaces are in a closed position. Further, the pivot means is disposed in the holes for pivoting the elongated arms. | 2010-12-16 |
20100318103 | Integrated double clips applier with division device for clamping clips - The present invention relates to a clip applier for clipping and dividing blood vessels, including: a handle; a first jaw unit; and a second jaw unit. The clip applier of the present invention can bring up two ligating clips at the same time with the first jaw unit and the second jaw unit, whereas the two clamping positions of the blood vessel can be clamped with the ligating clips simultaneously by the clip applier of the present invention in a single step, and thus the operating steps can be simplified, and the time involved with the surgical operation can be shortened. | 2010-12-16 |
20100318104 | Surgical forceps for applying an aneurysm clip - In a surgical forceps comprising two rotatably connected forceps parts which are preloaded into a first forceps end position, a locking arm, one end of which is mounted to the first forceps part and the other end of which is slidably guided on the second forceps part, and a locking element which is mounted to the second forceps part and is disposed in the path of movement of the guided end of the locking arm, wherein in a intermediate position of the forceps, the locking element is engaged behind by the guided end of the locking arm and is thereby locked in the intermediate position of the forceps against the preload, in accordance with the invention the locking element is movable out of its locked position disposed in the path of movement of the guided end of the locking arm to a release position in which the locking element is not disposed in the path of movement of the guided end of the locking arm. | 2010-12-16 |
20100318105 | A Device for Dispensing, Looping and Tying Ligatures - A device for dispensing, looping and tying ligature comprising a housing, a spool, a cannula, a lock-unlock mechanism and a snare. The housing is configured to house the spool having surgical or non surgical thread/cord wound thereon in a plurality of turns. The spool is mounted rotatably and removably in the housing. The cannula is mounted to the base of the housing removably and rotatably in its longitudinal axis to carry the thread. The lock-unlock mechanism is configured to control dispensing of said thread/cord. The snare includes a steel wire to form a Y shape or hook shape with a narrow pointed tip to thread the said cannula. | 2010-12-16 |
20100318106 | SUTURE LOOP ISOMETER - A suture loop isometer includes an elongated body; a first loop provided at one end of the elongated body; a T-bar provided at an opposite end of the elongated body; at least one leg extended from one end of the T-bar; and a second loop provided at an end of the at least one leg. | 2010-12-16 |
20100318107 | TISSUE REPAIR METHOD AND KIT - A method for tissue repair including providing a kit including a mesh placer, mesh stitcher and mesh tacker, placing the mesh at a tissue repair site with the mesh placer, holding the mesh in place with the mesh placer, and fastening the mesh to tissue with at least one of the mesh tacker and mesh stitcher. | 2010-12-16 |
20100318108 | COMPOSITE MESH DEVICES AND METHODS FOR SOFT TISSUE REPAIR - A composite implantable device for promoting tissue ingrowth therein comprising a biodurable reticulated elastomeric matrix having a three-dimensional porous structure having a continueous network of interconnected and intercommunicating open pores and a support structure is disclosed. The support structure may be a polymeric surgical mesh comprising a plurality of intersecting one-dimensional reinforcement elements, wherein said mesh is affixed to a face of said first matrix. Methods of making and using the implantable device are also provided. | 2010-12-16 |
20100318109 | PROSTHESIS FOR ANASTOMOSIS - Prosthetic devices are provided that are used in end-to-side, end-to-end, and side-to-side anastomosis without clamping and sutureless, or with clamping and sutureless, where the graft is inserted in at least one of the intraluminal parts of the tubular member of the prosthesis, and is everted and coated, being previously fixed to the flange. The tubular member and flange are screwed among them in order to make the size of the intraluminal part more flexible. | 2010-12-16 |
20100318110 | CANNULA AND DEVICE FOR LIQUID JET IRRIGATION OF BONE - A cannula ( | 2010-12-16 |
20100318111 | PATIENT'S SKIN PUNCTURING DEVICE - A patient's skin puncturing device according to the present invention is built of a body ( | 2010-12-16 |
20100318112 | OBTURATOR TIPS - A trocar assembly for use in minimally invasive surgical procedures includes a cannula subassembly and an obturator subassembly. The obturator assembly includes an obturator shaft member defining a longitudinal axis and an obturator tip configured to be removable from the obturator shaft member or, alternatively, constructed with the obturator member as a single unit. Various designs of the obturator tip are contemplated. | 2010-12-16 |
20100318113 | Medical Device Balloons Containing Thermoplastic Elastomers - A dilatation balloon and catheter for insertion into a bodily conduit. The catheter ( | 2010-12-16 |
20100318114 | Venous Modulation of Collateral Perfusion of Cerebral Ischemia - A patient in whom blood diversion due to cerebral venous steal is present, and abolishment of the cerebral venous steal is indicated, is treated by increasing the cerebral venous pressure in the patient. This increase in cerebral venous pressure restores the collapsed cerebral vasculature, thereby increasing cerebral blood flow. The increase in cerebral venous pressure may be achieved using an occluding catheter in the superior vena cava or the internal jugular veins, using external compression of the cervical veins, or any other suitable mechanism. The occlusion may be controlled precisely during treatment, possibly as a function of cerebral blood flow, and after treatment the patient may experience a persistent effect because the cerebral vasculature is no longer collapsed. | 2010-12-16 |
20100318115 | TUBULAR FILTER - A filter to be placed in a flow of blood through a vessel. The filter includes a hub disposed along a longitudinal axis and a plurality of anchor members extending from the hub. Each anchor member includes either a cranial extension or a caudal extension at a distal end thereof. At least one anchor member distal end is spaced from the hub at each of a first, second, and third distance along the longitudinal axis. The filter also includes a plurality of locator members extending from the hub, the locator members alternatingly interposed between the anchor members. | 2010-12-16 |
20100318116 | DRAINAGE DEVICE COMPRISING A FILTER CLEANING DEVICE - An implantable drainage device is provided. The device is adapted to move body fluid from one part of the body of a patient to another part of the body. The invention also extends to a filter adapted to filter particles from a drained fluid. | 2010-12-16 |
20100318117 | BLOOD CLOT REMOVAL DEVICE, SYSTEM, AND METHOD - A blood clot removal device for removing blood clots from the vascular system of a patient is implantable in the patient's body. The blood clot removal device comprises a blood flow passageway to be connected to the patient's vascular system to allow circulation of the patient's blood through the blood flow passageway, a filter provided in the blood flow passageway for collecting blood clots occurring in the blood flowing through the blood flow passageway, and a cleaning device for moving blood clots collected by the filter out of the blood flow passageway. By means of such blood clot removal device, the risk of blood clots reaching sensitive areas of the patient's body, such as the brain, is reduced. | 2010-12-16 |
20100318118 | DRAINAGE DEVICE COMPRISING AN ACTIVE FILTER - An implantable drainage device is provided. The device is adapted to move body fluid from one part of the body of a patient to another part of the body. The invention also extends to a filter adapted to filter particles from a drained fluid. | 2010-12-16 |
20100318119 | BIOPSY FORCEPS ASSEMBLIES - Embodiments of the invention include devices for obtaining tissue including a proximal actuator and a distal assembly having first and second end effectors. The first and second end effectors include the features of at least one element within the inner surface either of the first and second end effectors for aiding in the capture and retention of a targeted tissue sample. | 2010-12-16 |
20100318120 | HEMOSTATIC MATERIAL AND DELIVERY DEVICE - A hemostatic material, production method, delivery method, and apparatus are disclosed. The hemostatic material includes a peptide that preferentially selects exposed endothelial cells for bonding. The peptide is conjugated with a hemostatic agent (e.g., chitosan) to produce a peptide conjugated hemostatic agent. The peptide conjugated hemostatic agent is suspended in a flowable delivery medium that delivers the material to the endothelial cells to stop or reduce bleeding. An apparatus for delivering the hemostatic material includes a conformable covering for sealing off and maintaining an internal pressure in an injury cavity, a delivery port for delivering hemostatic material into the cavity, and a check valve that opens when a predetermined pressure is reached. Methods for producing the hemostatic material and using the apparatus are also disclosed herein. | 2010-12-16 |
20100318121 | DEVICE AND METHOD FOR ATTACHING AN IMPLANT TO BIOLOGICAL TISSUE - This invention generally relates to devices and methods for repairing an aperture in biological tissue. In certain embodiments the invention provides as system for closing an aperture in a biological tissue including a handle, an elongate shaft connected to the handle, a deployment scaffold connected to the shaft, in which the scaffold is configured to releasably retain a surgical implant, and at least one adhesive dispensing system. | 2010-12-16 |
20100318122 | MULTIPLE SUTURE THREAD CONFIGURATION WITH AN INTERMEDIATE CONNECTOR - A suture system has a plurality of barbed sutures each with a plurality of barbs and a body connector that connects said plurality of barbed sutures. The sutures can move relative to the body connector. The body connector can retain tissue. | 2010-12-16 |
20100318123 | CONTINUOUS METHOD ANASTOMOSIS USING SELF-RETAINING SUTURES - An anastomosis procedure utilizes a self-retaining suture to secure one vessel to another vessel. A single self-retaining suture is deployed in a continuous pattern around the interface between the vessels. The self-retaining suture has tissue-grasping surface features which allow passage of the suture in one direction through tissue, but not in the opposite direction. The self-retaining suture may be deployed using a needle attached to the end of the suture. The continuous anastomosis technique may be performed without using knots. | 2010-12-16 |
20100318124 | SUBCUTANEOUS SINUSOIDAL WOUND CLOSURE UTILIZING ONE-WAY SUTURE - Subcutaneous sinusoidal wound-closure techniques use one-way sutures. The one-way sutures have tissue-grasping surface features which allow passage of the suture in one direction through tissue, but not in the opposite direction. In closing a wound, the one-way suture is deployed along a curvilinear path which passes alternately through subcutaneous tissue on opposed sides of the wound. The wound-closure techniques allow approximation of the sides of the wound without knots, avoid loop stitching and reduce scarring. | 2010-12-16 |
20100318125 | Anchor Device For Knot-Free Attachment Of Tissue To A Bone - An anchor device serves for knot-free attachment of a tissue to a bone by means of at least one suture threaded through that anchor device. The device comprises an anchor body and a transverse bore for receiving a suture passing through said anchor body in a distal end region. The anchor body is provided with a longitudinal bore extending axially from a proximal end up to said transverse bore, and an axially displaceable clamping element is held in said longitudinal bore. An expanding element is provided for radially expanding at least one section of a wall surrounding said longitudinal bore. | 2010-12-16 |
20100318126 | LINE LOCK THREADING SYSTEMS AND METHODS - A line lock includes a body at least partially bounding a plurality of passageways such that a suture can only be drawn through the passageways along one direction. The suture may be inserted through the passageways through the use of a cartridge designed to contain the line lock. Threaders may pass through the line lock within the cartridge. Each threader may have a leading end and a trailing end that can be coupled to a suture end. Thus, two suture ends may be drawn through the passageways by coupling them to the threaders and drawing the leading ends of the threaders to cause the suture ends to pass through the passageways according to the desired pattern. The cartridge may then be opened to permit easy removal of the suture and the line lock. | 2010-12-16 |
20100318127 | INTERSPINOUS IMPLANT AND METHODS OF USE - Vertebral implants sized to be inserted into a patient and positioned in an interspinous space. The implants may include a body and a pair of wings that extend outward beyond a first side of the body. The implants are sized and configured for the body to be positioned in the interspinous space with the wings on opposing lateral sides of one of the spinous processes. The wings may be adjusted to various spaced-apart distances to be positioned on the opposing sides of the spinous process. The implants may further be selectively adjustable between a collapsed orientation and a deployed orientation. The collapsed orientation includes one or both wings aligned with the main body to reduce an overall size of the implant to facilitate insertion into a patient. The extended orientation includes the wings extending outward from the first side of the body and along the lateral sides of the spinous process. | 2010-12-16 |