08th week of 2014 patent applcation highlights part 45 |
Patent application number | Title | Published |
20140052024 | BLOOD SAMPLING DEVICES - A blood sampling device includes a housing and a lancet supporting a lancet needle or tip, the lancet and needle being urged or urgeable in a pricking direction. A trigger mechanism is moveable to a fire position for releasing the lancet to travel in the pricking direction. A removable safety cap initially covers the lancet needle. The lancet has an initial position in which movement of the trigger mechanism to its fire position is blocked and an intermediate position in which the trigger mechanism may be moved to its fire position. The intermediate position is obtainable only on removal of the safety cap. | 2014-02-20 |
20140052025 | LANCETS FOR BODILY FLUID SAMPLING SUPPLIED ON A TAPE - A supply of lancets for a multi-use lancing device are carried by a tape and sequentially brought from a storage position to an activating position by advancing the tape around a bend. In the lancets' activating position they extend from the tape such that their sharp tips are available for lancing tissue. The carrying tape can be arranged in reel-to-reel format in a housing having a lancing opening. The lancets can be integral with the tape and activated to move the lancet through the lancing opening by moving the tape along its tape path or by translating a dedicated service loop of the tape. The lancets can also be independent from the tape and activated through the lancing opening by a separate lancing actuator. A test media can be included on the carrying tape and the housing can contain a sensor to yield an integrated lancing and testing device. | 2014-02-20 |
20140052026 | METHOD AND APPARATUS FOR MEDICAL DIAGNOSIS - The present disclosure includes a medical device which can assist in detecting tissue stiffness. For example, the present disclosure includes a medical device which can detect tissue stiffness associated with cancerous tissue for detecting cancer in a patient. In addition, the medical device of the present disclosure can be used for conducting a clinical breast exam. | 2014-02-20 |
20140052027 | METHOD AND DEVICE FOR REAL TIME MECHANICAL IMAGING OF PROSTATE - The present invention relates to a method for real time mechanical imaging of a prostate with a transrectal probe. In the method, generating a composite two- and three-dimensional prostate mechanical image from a plurality of partial mechanical images extracted from pressure response data and a probe orientation data starts with examining the prostate by pressing a probe head pressure sensor array against it at various overlapping locations. Merging of partial mechanical images together is accomplished by analyzing an overlap between each subsequent and previous partial mechanical image. Finding the prostate is assisted with a supplemental pressure response data indicating the location of a sphincter known to be about 4-5 cm away from the prostate. Data processing is improved by including probe orientation data to further increase the accuracy and sensitivity of the method. The probe is equipped with a two-dimensional head pressure sensor array, a supplemental shaft sensor array and orientation tracking sensors including a three-axis magnetic sensor and a two-axis accelerometer sensor for calculating elevation, rotation and azimuth angles of the probe. | 2014-02-20 |
20140052028 | METHODS FOR DETERMINING THE SIZE OF BODY PARTS AS PART OF COMPRESSION THERAPY PROCEDURES - Methods are disclosed for measuring the size of body parts treated by a compression therapy device. Either the volume or circumference of the body part may be measured. The methods may include evacuating an inflatable compression sleeve to a known pressure, inserting the body part into the compression sleeve, inflating the sleeve to a pre-set condition, and then measuring one or more inflation related parameters. The pre-set conditions may include a pre-determined pressure, volume, or size of the inflatable cells comprising the sleeve. The inflation related parameters may include the time to fill the cell to a pre-set pressure, the pressure attained after a pre-set time of inflation, or the measured volume of a cell after a pre-set amount of air is introduced into it. The methods may also include deflating the cells from the known inflation state to a second inflation state and measuring similar parameters. | 2014-02-20 |
20140052029 | APPARATUS, TIP AND METHOD FOR TREATING TISSUE - Disclosed is an apparatus for treating tissue. The apparatus includes a chamber having an opening, the chamber configured to, when placed proximate to the tissue, cause periodic movement of an area of the tissue raised towards the opening of the chamber, and one or more energy transmitting elements to apply energy to at least a portion of the area of the tissue. | 2014-02-20 |
20140052030 | SYSTEM TO APPLY MECHANICAL AND PHYSIOLOGICAL THERAPEUTIC STRESS TO ANIMAL AND HUMAN TISSUE - A method and apparatus for stimulating the tissue of an animal. The apparatus can comprise a vibration system configured to apply a vibration to the tissue. The apparatus can also comprise a compression system configured to compress the tissue. The system can deliver combinations of compressive or vibration stress to tissue either with or without background muscle contractions. | 2014-02-20 |
20140052031 | Walk-Assist Devices and Methods - A method for reducing an exerted energy associated with muscles acting across a joint is provided. The method including: storing energy during one or more periods of a periodic motion of the joint in which energy is absorbed by the muscles; and at least partially returning the stored energy to the muscles during one or more periods of the periodic motion in which the muscles are performing work. | 2014-02-20 |
20140052032 | Out of Phase Chest Compression and Ventilation - A method for providing emergency care to a patient of an adverse cardiac event is disclosed that includes causing multiple chest compressions to be provided to the patient, and causing multiple inducements of ventilation to be provided to the patient. Particular ones of the multiple chest compressions can overlap time-wise with corresponding ones of the multiple inducements of ventilation, and can be substantially out of phase with the corresponding ones of the multiple inducements of ventilation. | 2014-02-20 |
20140052033 | DEVICE AND METHOD FOR PULSED ACOUSTICAL STIMULATION OF THE BRAIN - An electronic device for stimulating the brain of a living subject. The device comprises a signal generator configured to generate an acoustic signal that the subject can sense. The device also comprises a user interface coupled to the signal generator and configured to allow the subject to change the acoustic signal by pulsing the acoustic signal on and off at a pulse rate, to thereby stimulate the subject's brain into a targeted state of activity. | 2014-02-20 |
20140052034 | PORTABLE MASSAGE CHAMBER - A portable massage chamber for is provided. The portable massage chamber may include a plurality of support legs and a top frame coupled to an end of each of the legs. The top frame may be positioned above a floor surface and may include at least one support member. At least one attachment element may be moveably coupled to the at least one support member. At least one strand of fabric may be secured to the at least one attachment element. The strand of fabric may be a warp-knit fabric material. | 2014-02-20 |
20140052035 | BLADDER DEVICE AND BRACE APPARATUSES COMPRISING THE BLADDER DEVICE - Bladder devices and various brace apparatuses are used for providing added support to joint regions of a user. Use of the bladder devices enable a user to control the amount of pressure and resulting support to be supplied to selected portions of the joint regions. The bladder devices are able to be inserted into existing brace apparatuses. In addition, cold/hot packs are also insertable into the brace apparatus along with the bladder devices separately or integrally combined therewith, as needed to provide additional comfort and care to the joint region. | 2014-02-20 |
20140052036 | Back brace frame with one power module - A waist supporting back brace frame for a detachment type waist protecting belt to hold the vertebra region of a vertebra related patient is provided. The frame is comprised of two back rest frames, one power module, one puller, one string that is engaged and connects two parts (left and right) of the power module, and two set of broad bands. Each part of the power module is equipped with four pairs of string conveying mini rollers. Pluralities of gear teeth are developed on the surface of the string conveying mini rollers along the vertical axis thereof. Upper and lower corner of the teeth is rounded to minimize friction between the roller and the power module when a wearer put on the frame and fasten. | 2014-02-20 |
20140052037 | SHEET-LIKE CARBON NANOTUBE-POLYMER COMPOSITE MATERIAL - Use of a sheet-like composite material for the manufacture of an immobilization element, wherein the sheet-like composite material is made from a material comprising a thermoplastic polymer containing carbon nanotubes as a fibrous reinforcing material, obtainable by dispersing carbon nanotubes in a dispersing liquid in which the thermoplastic polymer does not dissolve, subjecting the dispersion to an ultrasonic treatment, adding of particles thermoplastic polymer to the dispersion and mixing of the thermoplastic polymer with the dispersion of carbon nanotubes, removing of the dispersing liquid, forming of the thermoplastic polymer impregnated with carbon nanotubes into a sheet. | 2014-02-20 |
20140052038 | SACROILIAC BELT AND COMPOSITE STRUCTURE - A sacroiliac belt with a non-elastic inner belt to wrap around the user's hips and an elastic outer belt to wrap from the back to opposite sides of the inner belt. Non-cinchable hook and loop fastener construction is used to secure the inner and outer belts in position. The inner belt includes an inside elastomeric foam layer with open-cell frictional gripping surface, a non-elastic outside layer of loop material, and a hook tab for engaging the loop material to close the belt. The inner belt may be established with a non-elastic composite foam-fabric structure comprising a bi-laminate of the foam and elastic fabric, and a strip of loop material secured lengthwise onto the fabric side of the bi-laminate. The outer belt includes an elastic strip and hook tabs for connecting to the strip of loop material. The non-elastic composite foam-fabric may be used in other orthopedic braces and supports. | 2014-02-20 |
20140052039 | SPIRAL BRACE - A spiral brace has an inner surface that corresponds to a digital representation of an injured limb. The spiral brace can wrap around a length of the limb in a helical manner. The body of the spiral brace may be a single piece structure that is fenestrated to provide air circulation to the injured limb. | 2014-02-20 |
20140052040 | FOOT SUPPORT STRAP - An orthopedic device to provide support, to help heal and prevent plantar fasciitis and alleviate pain caused by plantar fasciitis, heel pain, fallen arches, bunions, neuromas, arthritis and other foot conditions. Said orthopedic device is simple to use, comfortable, non-limiting to daily routines and types of footwear. | 2014-02-20 |
20140052041 | MEDICAL PROTRUDED PADS OR DRESSINGS FOR WOUND CARE INCLUDING USE WITH ORTHOPEDIC AND PROSTHETIC DEVICES - Methods and devices for dressing a wound are disclosed. One such dressing includes a layer of spaced protrusions, each protrusion shaped to receive medication for treating a wound and a plurality of holes defined in the layer, the holes configured to allow evaporation of exudate from the wound. Another such dressing includes multiple layers, each layer sandwiched over the next and including spaced protrusions, with alternate layers comprising absorptive materials. The alternate layers of absorptive materials can communicate via holes in the non-absorptive layers to allow exudate to travel from between the absorptive layers and away from the wound. | 2014-02-20 |
20140052042 | MEDICAL DEVICE - A medical device for covered wound relief, comprising: an annular pressure member for separating a skin fold covering or overlapping a wound, and wherein the pressure member has at least one aperture extending therethrough for aeration of the wound. | 2014-02-20 |
20140052043 | Elastic Bandage - The invention relates to an elastic bandage for creating a compression dressing comprising foam and a textile material having a textile inner layer that can be placed on the skin and at least one outer layer. The inner layer contains a woven, mesh and/or knit fabric. | 2014-02-20 |
20140052044 | APPARATUS AND METHOD FOR VENTING GAS FROM A LIQUID - The present invention relates to an apparatus and method for venting a gas from a liquid, which are applicable to a wide variety of medical liquid delivery systems. The apparatus includes level detectors, a clamp, and a control apparatus operably connected to the level detectors and the clamp. The method includes detecting whether liquid or gas is present at the level detectors, and opening and closing a clamp to vent gas. | 2014-02-20 |
20140052045 | FLOW CONTROL DEVICE - A device for diverting fluid from the ventricles of the brain to another area of the body includes an inlet, an outlet, and a resistance member operatively connected to the inlet and the outlet. The resistance member includes a first plate, a surface of which has a groove which defines a resistance flow channel, an entry of the flow channel being in fluid communication with the inlet and an exit of the flow channel being in fluid communication with the outlet; and a second plate, the second plate being held in abutment with the grooved surface of the first plate so as to define a resistance tube. The resistance tube includes a plurality of arcs arranged in flow series, each arc radially extending between the inner and outer diameters of the first and second plates. A selection mechanism operable to interconnect a selected number of the arcs to the inlet and outlet is provided. | 2014-02-20 |
20140052046 | REDUCTION OF INTRAOCULAR PRESSURE IN THE EYE USING A TUBULAR CLIP - Drainage of aqueous from the anterior chamber of the eye can be facilitated by a malleable hollow clip or staple that can be formed to attach to ophthalmic tissue and provide intra-luminal flow of aqueous through the clip. In addition, the clip can be adjusted to modulate the outflow rate of aqueous, both during the initial surgical procedure as well as on a post-procedure basis. Furthermore, an instrument is described in which the forceps of the clip delivery device reside inside the lumen of hollow clip during deployment and manipulation. Features of an instrument are designed to secure the clip to the delivery forceps and prevent tissue blockage of the clip lumens. The clips may be color-matched to the underlying tissue for the purpose of camouflage and may carry pharmaceuticals. | 2014-02-20 |
20140052047 | METHOD AND TOOLS FOR IMPLANTED DEVICE - A method and toolset capable of remotely moving a rotor of an implanted device in a first arcuate direction and detecting a first limit of travel, moving the rotor in a second, opposite direction and detecting a second limit of travel without altering the current performance setting of the implanted device, comparing the first and second limits of travel with known values for a plurality of selectable performance settings, and indicating the current performance setting of the implanted device. | 2014-02-20 |
20140052048 | TAMPON APPLICATOR - An tampon applicator includes an outer tube which contains an absorber therein, of which the one side is provided with a push-out aperture by which the absorber is to be pushed out, and of which the other side is provided with a grip tube unit; and an inner tube which is movable towards into the outer tube to push the absorber to the outside through the push-out aperture; and a collar unit extending radially outwards from an outer circumferential surface of the grip tube unit of the outer tube is included, and having a light transmissive means that enables the grip tube unit side to be visually confirmed from the push-out aperture side of the outer tube via the collar unit. | 2014-02-20 |
20140052049 | METHOD OF TREATING ONYCHOMYCOSIS - This application is directed to a method of treating onychomycosis by applying a phototherapeutic agent to a nail structure, waiting for a period of at least three days, and exposing the nail to light that causes an activation reaction. The phototherapeutic agent may be amino levulinic acid, alkylated derivatives of ALA, and their pharmaceutically acceptable salts. | 2014-02-20 |
20140052050 | Illuminated Fabric, Device for Administering Light to the Skin, Kit and Method for Implementing Same - The aim of the invention is to provide a device for administering light to the skin, that is cost-effective, reliable, powerful, homogeneous, compact, sufficiently flexible that it stays in contact with the skin of the user, and safe, in that it does not present any risk in the event of excessive or inappropriate use by the user. To this end, the invention relates to an illuminated fabric having a transverse weft direction and a longitudinal warp direction, said fabric comprising, along its length, a plurality of groups of eight consecutive optical fibres interwoven with the textile fibres, each group being transversely woven according to a mixture of Satin 4 weaves, Satin 6 weaves, optionally with floats, and Satin 8 weaves. | 2014-02-20 |
20140052051 | PERMEANT DELIVERY SYSTEM AND METHODS FOR USE THEREOF - Disclosed are a patch, system, and method for delivery of a permeant composition into a subject via at least one formed pathway through a biological membrane of the subject. The patch comprises a matrix, at least one hydrophilic permeant disposed within the matrix, wherein at least a portion of the permeant can dissolve in biological moisture received from the subject, and at least one permeability enhancer disposed within the matrix. Also disclosed are systems and methods for delivery of a permeant composition into a subject via at least one formed pathway through a skin layer of the subject. | 2014-02-20 |
20140052052 | NEEDLE CATHETER FOR DELIVERY OF AGENTS DIRECTLY INTO VESSEL WALL - A system and method for treating a patient including advancing a catheter into the vasculature of the patient, forcing the catheter to adopt a position in contact with a vessel wall, and causing a needle tip to advance into the wall from a lumen in the catheter external surface that is in contact with the wall. | 2014-02-20 |
20140052053 | Infusion Sleeve with Motion Reduction Profile - An infusion sleeve has a flexible tube enclosing a lumen. The tube has a plurality of wall segments, each wall segment located between the lumen and an exterior surface of the tube and extending parallel to a central axis of the tube. The plurality of wall segments includes at least two thick wall segments and at least two thin wall segments alternately arranged such that each thick wall segment is adjacent to two thin wall segments, and each thin wall segment is adjacent to two thick wall segments. | 2014-02-20 |
20140052054 | WOUND CARE METHOD AND SYSTEM WITH ONE OR BOTH OF VACUUM-LIGHT THERAPY AND THERMALLY AUGMENTED OXYGENATION - A system for treatment of a wound area of a patient including a first treatment pad comprising a plurality of Light Emitting Diodes (LEDs) for cleaning and exposing a wound area to ultraviolet light, a second treatment pad comprising removal ports for exposing the wound area to a negative pressure, and a control unit interoperably connected to the first and second treatment pads for providing a negative pressure and the ultraviolet light to the wound area. | 2014-02-20 |
20140052055 | MODULAR SKIN-ADHERABLE SYSTEM FOR MEDICAL FLUID DELIVERY - Disclosed is a portable therapeutic fluid dispensing device. The fluid dispensing device includes a reusable part ( | 2014-02-20 |
20140052056 | Submersible Valve for a Breast Milk Collection Device with Self Contained Reservoir - The present invention is an improved valve system for a naturally shaped and hands-free human breast milk collection device that fits into a mother's existing nursing or standard brassiere. The invention comprises a submersible valve system within a breast milk collection device, which can significantly increase the breast milk collection capacity of the device without increasing the overall size of the device. | 2014-02-20 |
20140052057 | BREAST PUMP - The present invention relates to a breast pump operable to generate a negative pressure comprising a funnel ( | 2014-02-20 |
20140052058 | PUMPING BREAST MILK - A breast pump provides multiple orientations of the pumping lever with respect to the breast shield. A breast pump includes a liner extending from the breast shield, through the suction chamber, and out of the suction chamber, which liner shields other components of the pump from contamination by the flow of milk through the pump during pumping operation. A breast pumping device includes a pumping lever for manually providing a cyclical vacuum within the suction chamber and an external pumping source, connected to the suction bell, that the user can activate to provide a cyclical vacuum within the suction chamber. A breast pump provides a smaller change in the grip width from when the lever is fully-extended to when the lever is fully-retracted, allowing more comfortable manual pumping. | 2014-02-20 |
20140052059 | SYRINGE FOR MISING AND DISPENSING ADIPOSE TISSUE - A device is provided for introducing into a patient a combination of adipose tissue and an additive, for example, a hydrogel additive. The device includes a fat cartridge, an additive cartridge containing an additive, and a housing configured to receive, in a side-by-side manner, the fat cartridge and additive cartridge. A mixing tip may be included for causing mixing of the cartridge components prior to extrusion from a needle or cannula. | 2014-02-20 |
20140052060 | Drug Eluting Surgical Screw - The present invention provides a drug eluting surgical screw and a method for manufacturing a drug eluting surgical screw. The drug eluting surgical screw may include a shaft having a threaded portion, a head having a drive recess disposed at a proximal end of the shaft, the drive recess having a reservoir region and a driver engagement region, and at least one or more drug eluting components disposed within the reservoir region of the drive recess in a manner that does not substantially impair a connection between a driver and the surgical screw when the driver is operably disposed within the driver engagement region, each of the at least one or more drug eluting components including a carrier matrix and a therapeutic agent, the therapeutic agent being at least 20 wt % of the drug eluting component prior to any implantation of the drug eluting surgical screw. | 2014-02-20 |
20140052061 | CONTROL APPARATUS - A control apparatus for use in endoscopes or the like is provided which allows a user to work without fatigue. The control apparatus includes a proximal and distal end sections, each of which has an articulation zone, and a central section arranged therebetween, an outer hollow-cylindrical shaft, an inner cylindrical shaft, and a control element arranged between the shafts and having two or more force-transmitting longitudinal elements extending substantially from the proximal to the distal end section for coupling movement of the distal end section with movement of the proximal articulation section. The longitudinal elements are arranged in spaced-apart relation to one another at substantially regular angular distances which, as measured in a circumferential direction, are selected such that the longitudinal elements are guided without contact in a circumferential direction and optionally guided in contact with the outer and/or the inner shaft in a radial direction. | 2014-02-20 |
20140052062 | ADAPTABLE DEVICE FOR ELECTRICALLY ISOLATING PULMONARY VEINS IN ATRIAL FIBRILLATION - Device for electrically isolating the pulmonary veins in atrial fibrillation for treatment thereof by means of ablation of a circumferential zone of tissue in a position where a pulmonary vein extends from an atrium, comprising: a catheter ( | 2014-02-20 |
20140052063 | APPARATUS FOR PREVENTING OVER INFLATION OF THE RETENTION BALLOON IN MEDICAL CATHETERS AND AIRWAY DEVICES - The body has a fluid inlet port for receiving pressurized fluid and a fluid outlet port connected to the retention balloon. A first passage connects the fluid inlet port and the fluid outlet port. A second passage in the body is connected to the balloon fluid return path and is at the pressure of the retention balloon. A valve prevents fluid flow through the first passage when actuated. The valve includes a pressure-responsive member movable to a position to obstruct fluid flow in response to fluid pressure in the second passage exceeding the predetermined level. Flexible means such as a membrane defines a normally open portion of the first fluid passage, which is closed by the moveable means bearing on the membrane when pressure exceeding the predetermined level actuates the valve. | 2014-02-20 |
20140052064 | MEDICAL APPARATUS AND METHOD OF MAKING THE SAME - A hemostatic valve apparatus used in medical procedures that provides rapid activation of a sealing mechanism resulting in lower blood loss during use of the sealing device. The valve apparatus incorporates an actuator and two mechanisms that counter-rotate opposite ends of a sealing tube. | 2014-02-20 |
20140052065 | CATHETER ASSEMBLY AND COMPONENTS THEREOF - Catheter assemblies are generally discussed herein with particular discussions extended to catheter assemblies having a tip protector, a valve, a valve opener, and optionally a needle wiper. The valve opener is disposed inside a catheter hub and is configured to be pushed by an IV set luer connector to open a valve following successful catheterization to pass fluids or other solutions through the catheter. A tip protector is incorporated to block the needle tip and prevent the same from accidental needle stick. A wiper is optionally included to wipe blood deposits from the needle when the same is retracted from the catheter. | 2014-02-20 |
20140052066 | VASCULAR NEEDLE SYSTEM - Vascular needle system for visualisation of blood comprising a vascular needle comprising a tube having a beveled distal end and a proximal end and between said ends a tubular wall having an external surface and an axial cavity for the passage of a fluid between said ends, said needle being provided with at least one lateral aperture and a proximal base-body, said vascular needle system also comprising a plastic transparent tubular cannula having an internal surface and overlying at least partially said needle. | 2014-02-20 |
20140052067 | DEVICES FOR PUNCTURING FOR A HUMAN OR ANIMAL BODY'S MEMBRANE - Device for puncturing a membrane of a human or animal body so as to introduce a liquid formulation thereinto, provided with a patch ( | 2014-02-20 |
20140052068 | MEDICAL INJECTION DEVICE WITH LARGE, MECHANICAL CIPHER DOSE DISPLAY - An injection device is disclosed which comprises a housing (10) with a display for showing the size of a set dose. The display is formed from a number of individual ciphers ( | 2014-02-20 |
20140052070 | Injection Of Fibrin Sealant Including An Anesthetic In Spinal Applications - A method of treating a disc that is leaking nucleus pulposus through at least one defect in the annulus fibrosus. The method includes injecting a fibrin sealant into the disc to reduce at least a portion of the at least one defect, wherein the fibrin sealant injected into the disc comprises an anesthetic, fibrinogen and an activating compound, wherein at least a portion of the fibrin forms after injection, with the proviso that a corticosteroid is absent from the fibrin sealant injected into the disc. | 2014-02-20 |
20140052071 | SYRINGE WITH SYRINGE BARREL, SYRINGE HEAD AND EJECTOR UNIT - The invention relates to a syringe ( | 2014-02-20 |
20140052072 | SAFETY NEEDLE DEVICE WITH SNAP FEATURE AND METHOD OF MAKING SAME - The present invention safety device is a one-piece needle assembly that has a base and a housing pivotally connected to the base. The base has a distal portion to which a needle is fitted. At the base there is formed longitudinally along its distal portion a catch mechanism that may be in the form of an anchor projection. At the back wall of the housing there is extended another catch mechanism that may be configured in the form of two clasping fingers. Also providing in the housing is an integral hook. As the housing and the base are pivoted relative to each other, and as the needle makes contact with the hook, the respective catch mechanisms at the base and the housing also make contact with each other, resulting in the coupling of the catch mechanisms and the coupling of the needle to the hook. As a result, the catch mechanisms are interlocked and the needle is fixedly retained by the hook within the housing. The catch mechanisms may also be configured as a hook and a latch in the form of a rib with an opening whereto the hook is fixedly coupled. The catch mechanisms may further be configured as respective interlockable pairs of loops and bosses. The gauge of the needle may be determined by the color of both the base and the housing, which are molded as a unitary single unit. | 2014-02-20 |
20140052073 | Controlled Release Structure for Attaching Medical Devices - A medical device for use with a fluid transfer device includes a hub having an open proximal end with a frusto-conically-shaped cavity therein, a distal end and a passageway therethrough. The cavity is part of the passageway. A release element in the passageway of the hub is positioned to block fluid-tight engagement of the frusto-conically-shaped tip with the cavity of the hub. Structure is provided to release at least part of the release element, upon application of a proximally directed force on the hub, to allow the abrupt fluid-tight engagement of the tip and the cavity in the hub. | 2014-02-20 |
20140052074 | Medical Devices For Blood Reflux Prevention And Methods Of Use - Described is a catheter patency maintenance device comprising of a flush syringe, an elongate plunger rod with a stopper slidably positioned within the barrel, a cap, disinfectant and a valve movable between an open position and a closed position. The valve may include a valve stem and/or openings in the valve to permit fluid flow. Methods of using the flush syringe assemblies are also described. | 2014-02-20 |
20140052075 | ASSEMBLY FOR A DRUG DELIVERY DEVICE AND DRUG DELIVERY DEVICE - An assembly for a drug delivery device is provided comprising a housing, a cartridge holder releasably connectable to the housing, a resilient member, and an interaction member which is configured to mechanically cooperate with the resilient member and with the cartridge holder. The resilient member is configured to rotationally bias the interaction member. The assembly has a locked state where the cartridge holder is connected to the housing, the cartridge holder being obstructed from movement with respect to the housing, and an unlocked state where the connection between the cartridge holder and the housing is released, the cartridge holder being freely moveable with respect to the housing. | 2014-02-20 |
20140052076 | Sealing Members, Articles Using the Same and Methods of Reducing Sticktion - The present invention provides rubber sealing members having an exterior surface adapted to sealingly engage an inner surface of a chamber of a medical device, the exterior surface of the sealing member having a coating thereon prepared from a curable composition including: (a) a first organopolysiloxane having at least two alkenyl groups; and (b) a second organopolysiloxane having at least two pendant hydrogen groups, the second organopolysiloxane being different from the first organopolysiloxane, wherein at least one of the first organopolysiloxane, the second organopolysiloxane or an optional third organopolysiloxane of the curable composition comprises a fluoro group. | 2014-02-20 |
20140052077 | Connection for Medical Device - The invention faces the technical problem of providing a tight connection between a tube and an dispense interface, while at the same time the biocompatibility of the connection can be improved. The technical problem is solved by an apparatus comprising a tube configured to guide a medium and a dispense interface. The tube comprises a first opening and a second opening, while the dispense interface comprises a recess. The recess has a first opening and a second opening and the tube is at least in part inserted into the recess. The tube is permanently affixed to the dispense interface by a combination of an interference fit and an adhesive, such that the interference fit prevents the adhesive from contaminating the medium. | 2014-02-20 |
20140052078 | SYRINGE - A syringe with a syringe cylinder has a Luer-lock connection arranged at an axial end of the syringe cylinder. The Luer-lock connection includes a Luer cone and a rotatable threaded sleeve surrounding this. The rotatable threaded sleeve of the Luer-lock connection includes a radially outwardly directed prominence. | 2014-02-20 |
20140052079 | VALVE ARRANGEMENT FOR MEDICAL DEVICE - The invention faces the technical problem of reducing the uncertainty over exact doses ejected from a medical device and at the same time providing a homogeneous, but controlled mixture of at least two fluids while a simple production should be maintained. A medical device comprising a first valve, a second valve, a first pre-valve ullage, a second pre-valve ullage, a post-valve ullage with a first end and a second end and a needle is presented. The first pre-valve ullage is connected to the post-valve ullage by the first valve and the second pre-valve ullage is connected to the post-valve ullage by the second valve. A first fluid is guidable from the first pre-valve ullage to the post-valve ullage and a second fluid is guidable from the second pre-valve ullage to the post-valve ullage. | 2014-02-20 |
20140052080 | Disposable and portable garment for treating hands or feet - The present invention is a disposable garment, such as a glove, a sock, or a shoe, for treating foot or hand inflammation or disease. In a preferred embodiment, the garment comprises a flexible outer cover that is nonporous and an inner layer closely adhered to the inside of the outer cover. The outer cover may preferably have a flexible closure at the level of the ankle or wrist, arranged such that liquids will be retained therein. The inner layer serves as a reservoir for a selected therapeutic product, and preferably comprises a bladder. Preferably, the bladder has a perforation, and may be disposed within the inner layer in a position allowing a user to apply pressure to bladder with his foot or hand. A therapeutic product in liquid form is stored within the reservoir, and is released upon application of pressure by the user's foot or hand. | 2014-02-20 |
20140052081 | DONEPEZIL TRANSDERMAL PATCH - The present invention relates to a donepezil transdermal patch comprising a backing layer and a pressure sensitive adhesive matrix layer, wherein the pressure sensitive adhesive matrix layer comprises donepezil free base and an acrylic pressure sensitive adhesive agent selected from the group consisting of a copolymer of 2-ethylhexyl acrylate and vinyl acetate and a copolymer of 2-ethylhexyl acrylate, vinyl acetate, and hydroxyl-containing monomers, and wherein 2-ethylhexyl acrylate is present in an amount of about 65% to about 75%, vinyl acetate is present in an amount of about 25% to about 35%, and the hydroxyl-containing monomers are in an amount of about 0% to about 10%, based on the total weight of the copolymer. | 2014-02-20 |
20140052082 | VACUUM REGULATOR WITH PRE-SET AND CALIBRATION FEATURES - The vacuum regulator includes certain components so that the vacuum regulator is able to be pre-set to a desired vacuum. The vacuum regulator has been calibrated so that a desired vacuum can be selected from a range of vacuums, whether the regulator is in the “off” position or the “on” position, and, the desired vacuum results in delivery of a corresponding level of regulated vacuum when the unit is on. | 2014-02-20 |
20140052083 | SUB-ATMOSPHERIC WOUND-CARE SYSTEM - Methods and systems are provided for a sub-atmospheric wound-care (SAWS) system for treating an open wound. The SAWS system includes a regulated vacuum source for developing a negative pressure, a flow rate meter configured to measure a flow rate of liquid removed from the wound, a primary pressure regulating sensor located proximate the wound for directly measuring the negative pressure at the wound, a backup pressure regulating sensor located vacuum tube, a porous dressing suitable to be sealed airtight which is positioned within a wound interface chamber, a collection canister configured to collect said liquid removed from the wound, and an adapter configured to use wall suction a primary regulated vacuum source. | 2014-02-20 |
20140052084 | 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. | 2014-02-20 |
20140052085 | PERCUTANEOUS IMPLANT AND OSTOMY METHOD - A percutaneous ostomy implant for implantation into the abdominal wall of a patient is provided, which includes a connecting member for mounting an external detachable device thereto; a first tubular ingrowth member depending from the connecting member; and a second tubular ingrowth member depending from the connecting member and being radially outwardly spaced from the first tubular ingrowth member. The first tubular ingrowth member is configured and dimensioned to receive a bowel segment within it to allow the stoma and serosal tissue of that bowel segment to infiltrate the first tubular ingrowth member. The second tubular member is configured and dimensioned to abut dermal tissue to allow the dermal tissue to infiltrate the second tubular ingrowth member, thereby securing and sealing the ostomy implant to the dermis. | 2014-02-20 |
20140052086 | ABSORBENT ARTICLE - An object of the disclosure is to provide an absorbent article that allows the user to visually confirm reduction in residue of highly viscous menstrual blood on the top sheet after its absorption, thereby providing reassurance to the user. The absorbent article of the disclosure is as follows. | 2014-02-20 |
20140052087 | Web Material(s) For Absorbent Articles - The present disclosure, in part, relates generally to an absorbent article to be worn about the lower torso. The absorbent article comprises a chassis comprising a topsheet, a backsheet, an absorbent core disposed between the topsheet and the backsheet, and a pair of longitudinal barrier cuffs attached to the chassis. Each of the longitudinal barrier cuffs is formed of a web of material. The web of material comprises a first nonwoven component layer comprising fibers having an average diameter in the range of about 8 microns to about 30 microns, a second nonwoven component layer comprising fibers having an average diameter of less than about 1 micron, and a third nonwoven component layer comprising fibers having an average diameter in the range of about 8 microns to about 30 microns. The second nonwoven component layer is disposed intermediate the first nonwoven component layer and the third nonwoven component layer. | 2014-02-20 |
20140052088 | Absorbent Products Having Improved Packaging Efficiency - A package comprising an interior space and an exterior surface may have a plurality of disposable absorbent articles disposed within the interior space of the package. Each of the disposable absorbent articles may have a topsheet; a backsheet; a substantially cellulose free absorbent core located between the topsheet and the backsheet. The absorbent products may exhibit an In-Bag Stack Height of less about 80 mm as measured according to an In-Bag Stack Height Test. | 2014-02-20 |
20140052089 | ELASTIC ABSORBENT SANITARY ARTICLE FOR ABSORBING BODILY FLUIDS - An absorbent hygiene product for acquiring fluids, having a flexurally yielding topsheet and a flexurally yielding backsheet, has, disposed between these sheets, an absorbent laminat, which in turn has two flexurally yielding outer plies, arranged adheringly between which are at least two diagonally intersecting, pre-tensioned plies of elastic filaments, a quantity of a superabsorbent polymer being incorporated in each of the discrete sections thus formed, and the topsheet-side outer ply of the laminate consists of a hydrophobic material, and the backsheet-side outer ply of the laminate consists of a hydrophilic material. | 2014-02-20 |
20140052090 | Fluid Management Device with Fluid Transport Element for use within a Body - A fluid management device for use in a mammalian body has at least one fluid transport element capable of interfacing with a mammalian body element to provide a substantially uninterrupted fluid conduit. The fluid conduit provides a fluid path between at least one fluid transport element and the storage element. A distal portion of the at least one fluid transport element is capable of extending away from the fluid storage element. | 2014-02-20 |
20140052091 | INTEGRATED INSULIN DELIVERY SYSTEM WITH CONTINUOUS GLUCOSE SENSOR - Systems and methods for integrating a continuous glucose sensor | 2014-02-20 |
20140052092 | INTEGRATED INSULIN DELIVERY SYSTEM WITH CONTINUOUS GLUCOSE SENSOR - Systems and methods for integrating a continuous glucose sensor | 2014-02-20 |
20140052093 | INTEGRATED INSULIN DELIVERY SYSTEM WITH CONTINUOUS GLUCOSE SENSOR - Systems and methods for integrating a continuous glucose sensor | 2014-02-20 |
20140052094 | INTEGRATED INSULIN DELIVERY SYSTEM WITH CONTINUOUS GLUCOSE SENSOR - Systems and methods for integrating a continuous glucose sensor | 2014-02-20 |
20140052095 | INTEGRATED INSULIN DELIVERY SYSTEM WITH CONTINUOUS GLUCOSE SENSOR - Systems and methods for integrating a continuous glucose sensor | 2014-02-20 |
20140052096 | PUMP ENGINE WITH METERING SYSTEM FOR DISPENSING LIQUID MEDICATION - An infusion pump system is disclosed for dispensing liquid medication, such as insulin. The infusion pump system includes a first reservoir for storing liquid medication, a first fluid driver for exerting pressure on the first reservoir, a second reservoir for storing liquid medication, and a second fluid driver for exerting pressure on the second reservoir. One or more valves are used to permit flow of liquid medication from the first reservoir to the second reservoir, and to permit flow of liquid medication from the second reservoir to an infusion site. Each of the valves is selectively opened or closed to fill the second reservoir with liquid medication from the first reservoir and to dispense liquid medication from the second reservoir to the infusion site. A controller and one or more sensors are used to monitor and control the system. | 2014-02-20 |
20140052097 | GUIDE EXTENSION CATHETER - Medical devices and methods for making and using medical devices are disclosed. An example medical device may include a guide extension catheter. The guide extension catheter may include an elongate tubular member having a proximal region, a distal region, and a slot formed in the tubular member between the proximal region and the distal region. The proximal region of the tubular member may be configured to shift between a first configuration and a collapsed configuration. The guide extension catheter may also include an elongate shaft for shifting the proximal region between the first configuration and the collapsed configuration. | 2014-02-20 |
20140052098 | Retractable Safety Syringe with Non-Loaded Seal - A retractable safety syringe may have a needle, a syringe body, a shaft seal, and a plunger assembly. A proximal portion of the body and a piston of the plunger may define a vacuum chamber. The plunger assembly may comprise a shaft coupled to a piston. The shaft may have at least one non-engaging portion and at least one engaging portion. The plunger assembly is movable between a storage position and working positions. In the storage position, little or no force is exerted on the shaft seal by the non-engaging portion. In the working positions, the engaging portion is in sealing engagement with the shaft seal to seal the vacuum chamber. Stopper movement of the retractable safety syringe may be reduced or eliminated if the retractable safety syringe is prefilled. | 2014-02-20 |
20140052099 | INJECTION NEDDLE ASSEMBLY AND MEDICINE INJECTION DEVICE - A needle tube having a needle tip for puncturing skin; a needle hub; and a fluid-draining portion for enabling draining of a medicine. The needle hub includes: a retention part (first member) for retaining the needle tube; an insertion part into which the output portion of a syringe is inserted; and a flange-like skin contact portion that is disposed in a manner so as to cover an area surrounding the needle tube and makes contact with and/or faces the skin when a living body is punctured with the needle tube. The fluid-draining portion is disposed in the skin contact portion of the needle hub and enables a user to drain the medicine that has spilled when removing air and is held in the skin contact portion. | 2014-02-20 |
20140052100 | INJECTION NEEDLE ASSEMBLY AND MEDICINE INJECTION DEVICE - A needle tube having a needle tip for puncturing skin; a needle hub; and an absorption part for absorbing a medicine. The needle hub includes: a retention part (first member) for retaining the needle tube; an insertion part into which the output portion of a syringe is inserted; and a flange-like skin contact portion that is disposed so as to cover an area surrounding the needle tube and that makes contacts with and/or faces the skin when a living body is punctured with the needle tube. The absorption part is disposed in the skin contact portion of the needle hub and absorbs medicine that has been spilled during air removal and is held in the skin contact portion so as to thereby prevent the medicine from attaching to or contacting the skin of a user. | 2014-02-20 |
20140052101 | Devices, Assemblies and Methods for Controlling Fluid Flow - A valve is provided for controlling flow along a fluid line that includes an outer shell and an inner housing slidably disposed therein that includes connector threads surrounding a boss on one end and a passage through the boss. A backing member is coupled to the outer shell and has a sealing pin extending into the passage. The inner housing is movable helically relative to the outer shell from a closed position wherein a sealing pin engages an outlet opening at the distal end of the boss to seal the opening and an open position in which the inner housing is directed away from the sealing pin to open a fluid path through the valve. A torque limiter mechanism between the outer shell and inner housing resists movement from the valve closed position to the valve open position until a selected torque level is reached. | 2014-02-20 |
20140052102 | Reuse Protection for Disposable Parts - The present invention inter-alia relates to an apparatus comprising a receiving opening configured to receive a connecting part of a medical device in a spread condition of the receiving opening and to block receiving the connecting part of the medical device in a relaxed condition of the receiving opening, and a spreader configured to spread the receiving opening in the spread condition such that an opening diameter of the receiving opening is at least as big as an outer diameter of the connecting part of the medical device. | 2014-02-20 |
20140052103 | DEVICES AND SYSTEMS FOR THROMBUS TREATMENT - A thrombus treatment device includes a support wire, a body frame portion that is disposed about an axis defined by the support wire, one or more tethers that each have a first end and a second end, and a filter element extending from the body frame portion. Each of the one or more tethers is attached at its first end to the body frame portion, and at its second end to a collar that couples the second end of each of the multiple tethers to the support wire. When the collar is positioned substantially within a region interior of the body frame portion, a rotational actuation of the support wire causes a swiveling motion of the one or more tethers. | 2014-02-20 |
20140052104 | TREATMENT DEVICE - A treatment device includes: a balloon; a biologically active agent part applied on an outer surface of the balloon; a protective sleeve encircling the balloon and being displaceable proximally; and an interposed member having a self-expanding function arranged between the balloon and the protective sleeve. When the protective sleeve is moved proximally in order for the balloon to be exposed to the inside of a blood vessel, the presence of the interposed member prevents the biologically active agent part from being scraped and peeled off by THE inner surface of the protective sleeve. | 2014-02-20 |
20140052105 | DOUBLE BALLOON CATHETER AND METHODS FOR HOMOGENEOUS DRUG DELIVERY USING THE SAME - The present disclosure is directed to a catheter for site-specific delivery of a therapeutic agent to a blood vessel of a patient. The catheter further includes an elongated shaft having at least one inner lumen, a distal end and a proximal end and proximal and distal vessel-conforming balloons where each is separately positionable and inflatable, and when inflated, substantially restricts blood flow in the vessel and creates a treatment window of a defined but variable length for delivery of the therapeutic agent. The catheter optionally includes at least one marker band adjacent to the proximal balloon and at least one marker band adjacent to the distal balloon. At least one lateral aperture positioned in the window is in fluid communication with a drug delivery conduit located within either the inner shaft or the outer shaft to provide a homogeneous concentration of the therapeutic agent to the window. | 2014-02-20 |
20140052106 | DEVICE AND METHOD FOR COLLECTING AND DISPENSING COLOSTRUM - A method of collecting colostrum from a breast of a human and dispensing the colostrum to a newborn may involve: coupling a first end of an adapter with a syringe; positioning a second end of the adapter in contact with or near the breast; manually expressing colostrum from the breast into the second end of the adapter; coupling the second end of the adapter with a breast pump shield; expressing colostrum from the breast, using the breast pump shield and a breast pump system attached to the breast pump shield; retracting a plunger of the syringe to cause the colostrum to move into the syringe from the adapter; detaching the adapter from the first end of the syringe; and dispensing the colostrum to the newborn from the syringe. | 2014-02-20 |
20140052107 | GUIDEWIRE WITH AN IMPROVED FLEXURAL RIGIDITY PROFILE - Medical devices and methods for making and using the same are disclosed. An example medical device may include a guidewire. The guidewire may include a core wire having a distal portion. A tubular member may be disposed over the distal portion. The tubular member may have a plurality of slots formed therein and may have a longitudinal axis. The tubular member may include a variably spaced slot section that has a flexural rigidity that varies from a first flexural rigidity to a second flexural rigidity. The transition from the first flexural rigidity to the second flexural rigidity may be a function of a fourth power equation. The first flexural rigidity may be in the range of about 1×10 | 2014-02-20 |
20140052108 | MEDICAL DEVICE WITH TEXTURED SURFACE - Described is a guide catheter for guiding other medical devices into or through a body lumen, comprising: a polymeric, tubular inner liner having a textured inner surface; and, a polymeric jacket bonded to an exterior of the inner liner; wherein the texture of the inner surface of the inner liner reduces the coefficient of friction between the inner liner and the other medical devices. | 2014-02-20 |
20140052109 | Steerable Multifunction Catheter Probe with High Guidability and Reversible Rigidity - A steerable, multifunction radiofrequency (RF) catheter probe for providing improved steerability plus variable rigidity of RF catheter probes. The features of the invention include the ability to reversibly vary the rigidity of catheter probes and to configure the shape of the distal end of catheter probes as required by the application. | 2014-02-20 |
20140052110 | DRAINAGE DEVICE - A drainage device for discharging a liquid retained in a palpebral fissure to the outside of the palpebral fissure includes a hook portion that is bent into a hook to be hooked on a lid margin or a medical drape and comes into contact with the liquid in the palpebral fissure or overflowing from the palpebral fissure to form a start point of a flow path for the liquid, and a body portion that extends from the hook portion and discharges the liquid guided by the hook portion. The distal end of the hook portion is formed into a spatula shape. The body portion includes an abdominal portion and a tail portion and discharges the liquid after arrival thereof at a surface of the tail portion by making the liquid run along a gap between a lid margin side surface of the abdominal portion and the lid margin or the medical drape. | 2014-02-20 |
20140052111 | FLOCKED MEDICAL TUBE - A medical tube, especially for use in vacuum therapy, preferably endoluminal vacuum therapy, comprising at least one tube body and a flock material is described. A process for producing a medical tube comprises: coating the surface of at least one tube body with an adhesive at least partially, especially partially or completely, and flocking the adhesive-coated tube body with a flock material, while the adhesive is moist, adhesive or sticky, or after activating the adhesive. Alternatively, a process for producing a medical tube comprises: at least partial transformation of at least one tube body into an adhesive or sticky state and flocking of the at least partially adhesive or sticky tube body with a flock material. In addition, a drainage system, especially in the form of a kit is described. | 2014-02-20 |
20140052112 | SURGICAL INSTRUMENT - A surgical instrument comprising a handle assembly, a body, a tool assembly and an articulation assembly is disclosed. The articulation mechanism includes a receptacle, and a main shaft. A lower clutch is fixedly positioned within the receptacle and has a serrated portion including a plurality of serrations. An upper clutch includes at least one projection positioned to engage the serrations of the lower clutch to releasably retain the main shaft at a rotatably fixed position. An angle between a first pair of adjacent serrations is defined as a first angle, an angle between a second pair of adjacent serrations is defined as a second angle, and an angle between a third pair of adjacent serrations is defined as a third angle. The first angle, the second angle, and the third angle are each different from one another. | 2014-02-20 |
20140052113 | INSTRUMENT SYSTEM AND PROCEDURE FOR PHACOEMULSIFICATION - An instrument system for phacoemulsification includes a femto- or picosecond laser device configured to dissect a lens of a patient's eye into lens fragments, open an anterior capsule of the lens of the eye, and make an incision in the eyeball so as to provide access to the lens of the eye. The system also includes device for fragmenting and aspirating the lens fragments through the access incision. A monitoring device is provided for monitoring results achieved by the phacoemulsification. A control device is configured to control the femto- or picosecond laser device and the device for fragmenting and aspirating the lens fragments, subject to parameters of the eye to be treated or of given surgical steps. | 2014-02-20 |
20140052114 | HYBRID CATHETER FOR ENDOLUMINAL INTERVENTION - A device for resecting undesired tissue from an inner wall of a body cavity, the device having a tip section in a shape of a cylinder's sector, the tip section comprising: a plurality of optical fibers located along an inner surface of the tip section and configured to transmit laser radiation to the undesired tissue; and a cutter having a shape of a cylinder's sector located inwardly or outwardly to the plurality of optical fibers, wherein said cutter is configured to cut through the undesired tissue and thereby detach at least a part of the undesired tissue from the inner wall of the body cavity. | 2014-02-20 |
20140052115 | STEERABLE LASER PROBE - A steerable laser probe may include a handle having a handle, a housing sleeve, a first portion of the housing sleeve having a first stiffness, a second portion of the housing sleeve having a second stiffness, an actuation control of the handle, an optic fiber disposed in an inner bore of the handle and the housing sleeve, and a shape memory wire having a pre-formed curve. An actuation of the actuation control may be configured to gradually curve the housing sleeve and the optic fiber. An actuation of the actuation control may be configured to gradually straighten the housing sleeve and the optic fiber. | 2014-02-20 |
20140052116 | THERMAL CAUTERY SURGICAL FORCEPS - A portable, thermal cauterizing forceps device for use in surgery. The device incorporates a pair of ceramic heater elements mounted within the tips of the tines of a forceps. The forceps is used to grasp tissue or blood vessels and apply heat to effect cauterization. The forceps instrument can incorporate a battery and control electronics. The thermal-forceps is of a self-contained wireless, handheld disposable design. The forceps handpiece can be connected to an external power source. The forceps can incorporate a set of rapidly heating ceramic heater elements that may be composed of silicon nitride. An LED provides the operator feedback as to the operating level of the heaters and/or battery reserve. The forceps can include a rechargeable power supply, variable control of the heater temperature, as well as a, digital display of the tip temperature. | 2014-02-20 |
20140052117 | LOW PROFILE FLUID ENHANCED ABLATION THERAPY DEVICES AND METHODS - Low profile devices and methods for delivering fluid enhanced ablation therapy are provided herein. In one embodiment, an ablation device is provided that includes an elongate body having proximal and distal ends, an inner lumen extending therethrough and at least one outlet port formed therein and configured to deliver fluid to surrounding tissue. The device can also include at least one ablation element disposed along a length of the body adjacent to the at least one outlet port and configured to deliver energy to surrounding tissue, as well as at least one heating element disposed within the inner lumen of the elongate body. The device further includes a handle having proximal and distal ends, the distal end of the handle being coupled to the proximal end of the elongate body. Further, a longitudinal axis of the elongate body extends at an angle to a longitudinal axis of the handle. | 2014-02-20 |
20140052118 | CATHETERS AND METHODS FOR INTRACARDIAC ELECTRICAL MAPPING - A method and system capable of identifying ectopic foci, rotors, or conduction pathways involved in reentrant arrhythmias within cardiac tissue, and then treating identified ectopic foci, rotors, and/or pathways with either lethal or sub-lethal temperatures. The system includes a medical device having one or more mapping elements and one or more treatment elements, and a computer programmable to identify ectopic foci and rotors based at least in part on signals received from the one or more mapping elements at one or more locations. | 2014-02-20 |
20140052119 | ELECTROPHYSIOLOGY CATHETER DESIGN - The present invention relates to a method, device, and system for improved mapping and/or ablation of a tissue. The device may generally include an elongate body and a distal assembly affixed to the elongate body that includes a treatment electrode having a conductive mapping region and a selectively conductive ablation region that is conductive of high-frequency current and substantially non-conductive of low-frequency current. Alternatively, the device may generally include a treatment electrode having a conductive mapping or ablation region and a region that is coated with an electrically insulated but thermally conductive layer. | 2014-02-20 |
20140052120 | ELECTROPHYSIOLOGY CATHETER DESIGN - A device and system for mapping and/or ablation wherein conductive portions of the electrodes and insulated portions of the electrode are composed of the same material. The system may generally include a medical device coupled to a console, the device including a distal assembly positionable at or near a target tissue region. The distal assembly may include one or more electrodes that include an integrated electrode head and electrode wire. The wire may be insulated by an oxidized layer. Alternatively, the distal assembly may include a plurality of protruding circumferential electrodes that are spaced apart by substantially insulated portions. The electrodes and insulated portions may be composed of the same material, with the insulated portions including an oxidized layer on an external surface. | 2014-02-20 |
20140052121 | MODULATION OF NERVES THAT INNERVATE THE LIVER - According to some embodiments, a method of treating a subject having diabetes or symptoms associated with diabetes is provided. The method includes delivering a neuromodulation catheter within a vessel (e.g., hepatic artery) having surrounding nerves that innervate the liver (e.g., sympathetic nerves of the hepatic plexus). The method may also include modulating (e.g., disrupting, ablating, stimulating) the nerves by mechanical compression, energy delivery, or fluid delivery. | 2014-02-20 |
20140052122 | HEPATIC NEUROMODULATION METHODS - According to some embodiments, a method of treating a subject having diabetes or symptoms associated with diabetes is provided. The method includes delivering a neuromodulation catheter within a vessel (e.g., hepatic artery) having surrounding nerves that innervate the liver (e.g., sympathetic nerves of the hepatic plexus). The method may also include modulating (e.g., disrupting, ablating, stimulating) the nerves by mechanical compression, energy delivery, or fluid delivery. | 2014-02-20 |
20140052123 | METHOD AND SYSTEM FOR VARYING OUTPUT INTENSITY OF ENERGY APPLIED TO AN ELECTROSURGICAL PROBE - An electrosurgical system is capable of selectively varying the power applied to an electrosurgical probe, without interruption or discontinuity, in a variable mode or providing a constant coagulation power value to the probe. In a fixed mode, power to the electrosurgical probe must be discontinued to change the power level output by the probe. A single controller is capable of operating the probe in the variable mode and the fixed mode. The controller includes an actuator for stopping the cutting operation and then switching to a constant coagulation output during either of the variable mode or the fixed mode. The controller of the system may selectively control a separate surgical tool. | 2014-02-20 |
20140052124 | SYSTEM AND METHOD FOR MONITORING ABLATION SIZE - A system for monitoring ablation size is provided and includes a power source including a microprocessor for executing at least one control algorithm. A microwave antenna is configured to deliver microwave energy from the power source to tissue to form an ablation zone. An ablation zone control module is in operative communication with memory associated with the power source. The memory includes one or more data look-up tables including one or more electrical parameter associated with the microwave antenna. The one or more electrical parameters corresponding to an ablation zone having a radius. The one or more electrical parameters include a threshold value, wherein when the threshold value is met the power source is adjusted to form an ablation zone of suitable proportion. | 2014-02-20 |