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Surgery > Means For Introducing Or Removing Material From Body For Therapeutic Purposes (e.g., Medicating, Irrigating, Aspirating, Etc.) > Treating Material Introduced Into Or Removed From Body Orifice, Or Inserted Or Removed Subcutaneously Other Than By Diffusing Through Skin > Material Introduced Or Removed Through Conduit, Holder, Or Implantable Reservoir Inserted In Body > Body Piercer, Obturator Rod, Or Stylet Axially Movable Within Body Entering Conduit While Latter Is Disposed In Body Body Piercer, Obturator Rod, Or Stylet Axially Movable Within Body Entering Conduit While Latter Is Disposed In BodyBody Piercer, Obturator Rod, Or Stylet Axially Movable Within Body Entering Conduit While Latter Is Disposed In Body patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.12/14/06 - 20060282042 - Insertion device and method The present invention provides an insertion device and method for implanting a biosensor into a patient subject. In one embodiment, a biosensor is stored in the instrument's hydration chamber which enables the biosensor to maintain proper hydration and sterilization prior to insertion. The instrument further includes a plunger that travels ... 12/07/06 - 20060276749 - Catheter systems for crossing total occlusions in vasculature Medical devices and methods are described that include catheter systems for use in vasculature. The catheter systems include a re-entry catheter for use with numerous guide wires to direct the guide wire from the extraluminal or subintimal space back into a true lumen after the guide wire has entered the ... 11/23/06 - 20060264833 - Iv catheter and needle assembly and method An IV catheter includes a catheter having a wall defining a lumen, a proximal end, and a distal end. An adapter has a proximal end, a distal end and an internal cavity. The adapter is in fluid communication with the catheter lumen. A septum is positioned within the adapter cavity ... 11/16/06 - 20060258987 - Catheter stiffening member A stiffening member for providing controllably variable stiffness to a catheter. A hollow elongated tubular member is sized to be received in a lumen of the catheter. At least a length of the tubular member is configured, such as by forming a spiral cut therethrough, in a manner such that ... 11/16/06 - 20060258986 - Controlled needle-free transport A needle-free transdermal transport device for transferring a substance across a surface of a biological body includes a reservoir for storing the substance, a nozzle in fluid communication with the reservoir and a controllable electromagnetic actuator in communication with the reservoir. The actuator, referred to as a Lorentz force actuator, ... 11/02/06 - 20060247576 - Fluid-based agent delivery device with self-expanding delivery element A device suitable for delivering a fluid-based agent in a body lumen in a mammalian body comprises a housing including an elongated bore, and a delivery element. The delivery element includes a proximal portion, a distal portion preferably comprised of a superelastic material, and a wall. The wall defines (i) ... 10/12/06 - 20060229562 - Injection device with secondary reservoir A method and apparatus for injecting fluid into areas having high density tissue that creates a high backpressure resistance on the injection device is disclosed. The high backpressure resistance is overcome through a mechanical advantage achieved by using a secondary reservoir having a cross-sectional area smaller than the cross-sectional area ... 10/12/06 - 20060229561 - Integrated detachable introducer An apparatus and method of use is disclosed for an integrated detachable introducer with a catheter assembly. The integrated detachable introducer is used to seal an incision to the blood vessel once the catheter delivery system has delivered the proper therapy or therapeutic device. If additional therapy is required, the ... 10/05/06 - 20060224119 - Infusion set An infusion set comprises a base member (60), an introducer cap (64), and an infusion cap (54). The base member (60) preferably comprises a soft cannula (52) extending from a lower side (118) of the base member (60), and a port (62) on an upper side (92) thereof. The port ... 10/05/06 - 20060224118 - Medical fluid delivery system A medical fluid delivery system is provided including a steerable, guide catheter, a delivery catheter adapted for deployment at a targeted tissue site using the steerable guide catheter, the delivery catheter including a proximal port, a distal port, and a lumen extending between the proximal and distal ports; a distal ... 09/14/06 - 20060206055 - Short-tapered epidural injection needle (ice needle) An epidural injection needle with a larger-gauge proximal shaft (16, 30) that tapers in close proximity (20, 34) to a smaller-gauge distal tip (22, 38). A conventional stylet (10, 18, 32) of suitable material is employed to stiffen the needle and to prevent material from entering the needle during insertion. ... 09/07/06 - 20060200080 - Bloodless catheter and needle shielding catheter insertion apparatus An insertion apparatus, including an object for insertion into a patient; an insertion structure including an annular mounting structure having a mounting structure interior, the mounting structure containing a resilient membrane barrier extending across the mounting structure interior with a resiliently closing membrane opening for passing the object; so that ... 08/03/06 - 20060173414 - Insertion device for inserting an injection needle An insertion device for inserting an injection needle into a tissue including a needle holder carrying the injection needle and a protection device for covering the injection needle after the removal thereof from the tissue wherein the needle holder is mounted to move along the needle axis in relation to ... 07/27/06 - 20060167416 - Steerable device for accessing a target site and methods A variety of steerable needles, lancets, trocars, stylets, cannulas and systems are provided for examining, diagnosing, treating, or removing tissue from a patient. The steerable needles, trocars, stylets, cannulas and systems also provide a platform for delivery of target materials, such as therapeutics, biologics, polymers, glues, etc., to a target ... 07/20/06 - 20060161108 - Inserter The invention relates to an inserter for an infusion set for intermittent or continuous administration of a therapeutical substance such as e.g. insulin. The inserter comprises a needle unit comprising a needle hub and a carrier body, and a cannula housing. The cannula housing and the needle hub are releasably ... 06/15/06 - 20060129101 - Hollow curved superelastic medical needle and method A needle assembly 10 compromising an infusion needle 11 that includes a needle cannula 13 made of a superelastic material such as Nitinol. The needle cannula is cold-worked or heat annealed to produce a preformed bend 16 that can be straightened within passageway 21 of a coaxial outer cannula 12 ... 05/11/06 - 20060100583 - Intra-venous (i.v.) blood catheter for subcutaneous infusion of liquids and/or drugs An intra-venous (I.V.) catheter used for the subcutaneous administration of liquids or drugs includes an introducer-needle (2) guiding a cannula or catheter made of flexible material. The catheter (6) has, in addition to the ejection-hole (16) at the distal end, several additional holes (8), placed all over the lateral surface ... 03/16/06 - 20060058737 - Catheter treatment stylet A therapeutic agent-eluting stylet treats a catheter by at least temporarily locating the stylet in a lumen of an indwelling catheter placed into a patient. The therapeutic agent-carrying stylet provides a localized therapeutic effect to the catheter and patient by eluting one or more therapeutic agents directly into the lumen ... 03/09/06 - 20060052750 - Expandable transluminal sheath Disclosed is an expandable transluminal sheath, for introduction into the body while in a first, low cross-sectional area configuration, and subsequent expansion of at least a part of the distal end of the sheath to a second, enlarged cross-sectional configuration. The distal end of the sheath is maintained in the ... 02/16/06 - 20060036214 - Cannula device A cannula device for infusion sets is provided. The cannula device includes a housing and at least one membrane mounted to the housing and adapted for receiving a piercing member of a connector. The cannula device further includes a cannula mounted to the housing. The cannula device is adapted to ... 02/02/06 - 20060025720 - Medicinal-liquid injection apparatus It is a purpose to provide a medicinal-liquid injection apparatus in which a needle-like tubular member is smoothly movable in a lumen without damaging an inner circumferential surface of the lumen. It includes that the needle-like tubular member having an acuminate needle portion as a free end portion thereof, in ... 01/19/06 - 20060015068 - Intravenous catheter assembly A self-contained sterile catheter apparatus for use with an intravenous cannula element. The cannula element has first and second ends and a bore formed therebetween, and is configured for transcutaneous positioning such that the first end is adapted to protrude from a limb of a subject and the second end ... 11/03/05 - 20050245875 - Safety catheter A safety catheter includes a body having an axial channel communicating with a sheath for administration of fluids, a guide needle insertable, though the channel of the body, into the sheath to guide it during insertion into a patient's body, and a guide needle body, supporting the guide needle, insertable ... 08/04/05 - 20050171478 - Catheter system for crossing total occlusions in vasculature Medical devices/methods are described that include catheter systems for crossing total occlusions in vasculature. The catheter systems are for use with numerous guide wires to direct the wires from the extraluminal or subintimal space back into a blood vessel lumen after the wire has entered the subintimal space. The catheter ... 07/07/05 - 20050148939 - Device for targeted, catherized delivery of medications Apparatus and method for catheterized delivery or infusion of medication and anaesthesia are disclosed. The perforating catheter is first used to perforate the periodontal ligament and/or the cortical plate of bone tissue, and is then left in place and used as a catheter for insertion of a hypodermic needle of ... 06/30/05 - 20050143690 - Cystotomy catheter capture device and methods of using same A catheter capture device comprising a urethral sound and a sleeve that utilizes balloon inflation to capture the catheter. A catheter capture device comprising a urethral sound and a clamshell device. The clamshell device comprises two halves, one of which comprises two pins. One pin passes through the lateral holes ... 06/02/05 - 20050119619 - Intravenous catheter and insertion device to protect against accidental needle prick a catheter and insertion device are provided wherein the needle is retractable within the device after insertion of the catheter. The device comprises a hollow barrel or tube of semi-rigid plastic material into which the needle can be retracted after use. The barrel includes ... ### FreshPatents.com Support |