Matches 151 - 200 out of 225 < 1 2 3 4 5 >
Match Document Document Title
5776156 Endoscopic cutting instrument  
An endoscopic cutting instrument to be used in conjunction with endoscopic surgical procedures, includes a housing member elongated tubular member connected to the housing member and extending...
RE35803 Blood lancet device for and method withdrawing blood for diagnostic purposes  
Blood lancet device for withdrawing blood for diagnostic purposes, in which with the aid of a lancet drive (3) in a housing (1) a lancet holder (6) with a lancet (34) positioned in it and moveable...
5746761 Disposable lancet for finger/heel stick  
A lancet type device (20) having a movable and retractable lancet (46) is disclosed. A lancet (46) beyond the end of a lancet body (24). The device includes an actuating, a retracting and locking...
5741291 Acupuncture of the bleeding  
An acupuncture needle assembly includes an outer tubular member having an upper portion tube with open upper and lower ends, and with an elongated slot in the lower end, and a lower portion tube...
5741289 Cleanable guarded surgical scalpel with scalpel blade remover  
This invention relates to an improved guarded surgical scalpel having a movable guard that can be retracted to expose the blade and that can be extended to cover the sharp cutting edge of the...
5741288 Re-armable single-user safety finger stick device having reset for multiple use by a single patient  
A lancet or finger-stick device operable to make a small incision into the vascular tissue of the skin to induce a controllable blood flow is particularly suited for incisions of the finger-tip of...
5733300 Single use, bi-directional linear motion lancet  
A skin piercing device which converts a longitudinal linear motion of a blade within the housing of the device into a vertical linear motion which, in consequence of the placement of biasing...
5730753 Assembly for adjusting pricking depth of lancet  
There is provided an assembly capable of more simply adjusting a pricking depth of a pricking element and being mounted onto an injector. The assembly comprises a cap element enabled to be mounted...
5714390 Cartridge test system for the collection and testing of blood in a single step  
The invention is a device and a method for collecting samples mixing the samples with test reagents, and acting as a container in which the mixture can be incubated and the test reaction viewed by...
5709700 Hole making device  
The present invention relates to a hole making device which comprises a hole maintenance member having a rod portion, a needle member having a sharp tip and a recess for accommodating the rod...
5709699 Blood collection and testing device  
This invention relates to a blood collection device and method of use. The device comprises a resilient cup with a top for receiving the patient's skin or finger. The top of cup bunches or pinches...
5707384 Lancet device for obtaining blood samples  
A lancet device for obtaining blood samples comprising a body, a spring housed therein, a needle urged by the spring, a retaining mechanism for preventing the needle from projecting, a release part...
5628764 Collar lancet device  
An improved collar lancet device having a lancet housing with an open first end and a plunger element contained within the housing such that a receiving end slides towards the open first end in...
5624460 Needle for acupuncture  
A needle assembly for acupuncture includes a needle having a grip portion, and a needle head having a sharp end; a grip pipe made from paper, rubber or foamed resin, engaged around the needle head...
5624458 Lancet device  
A single-use lancet device is disclosed. The device comprises a housing with a compressible, flexible upper wall attached to the blunt end of a lancet, a lancet holder, and a perforable wall...
5613978 Adjustable tip for lancet device  
An adjustable tip for a blood lancet device for causing different depths of skin puncture is provided. An inner sleeve has a partially enclosed distal end which forms a stop for the shoulder of the...
5611809 Needle devices for medical use  
A skin pricker has a barrel (1) housing a lancet (3) which is urged rearwardly by a spring (4 ). A plunger (2) can move the lancet (3) against the spring (4) to project the lancet's needle tip or...
5601588 Endoscopic puncture needle  
An endoscopic puncture needle including a flexible outer sheath, a flexible inner sheath advanceably and retreatably inserted through the outer sheath, and a needle element formed at the distal end...
5591403 Portable prothrombin time test apparatus and associated method of performing a prothrombin time test  
A portable device for performing coagulation tests on a patient's blood. Blood is first drawn from a patient using a lancet. The blood is then supplied to a disposable cuvette placed within the...
5571132 Self activated finger lancet  
A self-activated blood drop generator device comprising a casing having an internal hollow and blade assembly disposed within the hollow of the casing for generating an incision in a patient's...
5571128 Safety surgical instrument  
A safety surgical instrument having a sheath, a handle, a surgical element such as a blade or needle, and a manner for moving the surgical element out of and into the sheath by rotary and...
5569286 Lancet assembly  
A lancet assembly includes an injection molded housing with a metal stylet mounted therein and a cap or shield. The stylet is held in position by adhesive and a plurality of supports that retain a...
5556409 Disposable scalpel  
There is provided a disposable scalpel having a retractable blade. The blade may be secured in any of three positions: 1) an intermediated retracted position for shipping, 2) an exposed position...
5545174 Finger stick device  
A lancet type device having a movable and retractable lancet tip is disclosed. The lancet tip extends beyond the end of a lancet body. The device includes an actuating mechanism that moves and...
5545173 Apparatus for taking blood samples  
The disclosed apparatus comprises an elongate lancet portion and an elongate sleeve portion for receiving and axially guiding the lancet portion. The lancet portion has a knob section on one end...
5529581 Lancet device for creating a skin incision  
A lancet device and associated method used for obtaining a blood sample from a patient. The lancet includes a safety housing adapted to be placed against some area of the patient's skin, such as a...
5475925 Three-piece retractable-bladed knife  
A three-piece knife having a replacable, retractable cutting blade, which may be locked either in the operating or deployed position, or in a retracted or safety position, by using a single digit...
5454828 Lancet unit with safety sleeve  
An improved single use lancet unit with a movable safety sleeve for shielding the sharp contaminated tip of a used lancet including means for fixedly securing the sleeve in its protective position....
5423847 Safe lancet injector  
Disclosed is a lancet injector for use with a lancet and an isolating platform to obtain blood samples for diagnostic purposes in a very safe and accurate manner. This lancet injector makes use of...
5413580 Carpal tunnel knife  
A surgical knife includes an elongated shaft with a handle mounted on the rearward end of the shaft and oriented perpendicularly thereto. The forward end of the shaft includes a generally planar...
5395388 Single unit lancet device  
A single use disposable lancet device including a housing wherein a spring is contained, the spring including a first end fixed within the housing and having a movable second end zone with a...
5395387 Lancet blade designed for reduced pain  
A lancet assembly having a blade designed for reduced pain that is used for piercing a patient's skin to cause capillary blood to flow for collection and testing. The blade has a shear percentage...
5385571 Lancet  
A lancet comprising a lancet body having a needle end protruding from a lancet end, and a needle protector for protecting the protruding needle end before use, the needle protector comprising a...
5372588 Trocar having blunt tip  
A trocar has an elongated body with a frustro-conical end which terminates in a blunt tip. A plurality of blades are radially attached to a blade housing connected to the trocar body. In one...
5368047 Suction-type blood sampler  
A blood sampler of the suction-type is provided with a gasket, a lancet unit and a plunger slidable in a housing having an open front and an open rear end. A rod is connected at its front end to...
5356420 Device for puncturing  
A puncturing device which includes a sleeve (1), a push-button (2) mounted on one end of the sleeve (10), a piston (5) which has a puncturing tip (7) and is mounted in the sleeve (1), and a power...
5334195 Method and article for removing splinters with a disposable lancet  
A method and article for removing splinters where a disposable lancet is used to pierce the patient's skin in an area surrounding or adjacent to the splinter and remove the splinter. The method...
5324302 Lancet with locking cover  
A blood lancet is disclosed having a lancet needle with a sharpened lancet tip. The lancet tip is covered before use. The lancet tip end of the lancet needle extends through a slidable proximal...
5324303 Combined lancet and multi-function cap and lancet injector for use therewith  
A combined lancet and multi-function cap of the disposable type, for use in obtaining blood samples for diagnostic purposes. The lancet includes a needle with a sharp end and an elongated body of...
5318581 Aid to making holes  
An aid to making holes for the purpose of puncturing of parts of the body, comprising a hole-maker capable of being guided by a guide component. A hole-maker is connected to an articulated link...
5294325 Miniaturized fluid conveying device and methods of use thereof  
Small quantities of liquid are conveyed, either for the purpose of filling micropipettes or to function as an electrolyte in an ion selective electrode, in a flexible non-metallic capillary tube...
5282822 Lancet ejector for lancet injector  
A lancet injector is provided having a lancet tip that may be automatically removed from the lancet injector after piercing and being retracted from the skin of the subject. A separation recess...
5269800 Blood lancing device  
A device for lancing fingers and related body portions for purposes of drawing blood comprising opposing arms integrally joined at an acute angle. A lancing blade at one end is poised for travel...
5269316 Surgical instrument  
A surgical instrument for the removal, transplantation or implantation of corium, fat, cartilage or alloplastic material is composed of three mutually severable adjacent sections, the first of...
5250066 Plastic pointed articles and method for their preparation  
A plastic article having a sharp point is made of a polymer of high impact strength and high hardness. The article may be a lancet or a needle for skin puncture, suturing or sewing. A method for...
5231993 Blood sampler and component tester with guide member  
A reagent strip (10) and lance (6) are integrated to form a blood sampler and component tester (2). The reagent strip (10) is adapted for application against the skin of a patient and carries a...
5156611 Blood microsampling site preparation method  
A method for collecting blood while preserving the integrity of the blood sample is provided. The method includes the steps of applying a protective layer to the skin, lancing the skin through the...
5105823 Shielded replaceable lancet blade assembly  
A lancet blade assembly for an automatic, spring-loaded skin puncturing instrument provides shielding to the point of a replaceable blade during insertion of the blade into the instrument. It...
5014718 Blood collection and testing method  
A relatively painless method of safely collecting and testing blood comprises piercing a patient's skin, bathing the pierced area with a vehicle liquid and collecting a sample of the vehicle liquid...
4994068 Combination sterile pad support and lancet containing lancet disposal element  
This invention is directed to a cheap, disposable combination sterile pad support and lancet which may be used in connection with drawing blood for various tests including stat glucose levels for...
Matches 151 - 200 out of 225 < 1 2 3 4 5 >