Matches 251 - 300 out of 334 < 1 2 3 4 5 6 7 >


Match Document Document Title
5108376 Retractable intravenous needle assembly  
A retractable intravenous needle assembly wherein a cannula is mounted on a hub within an interior passage formed in a housing in which the cannula and hub are slidably mounted so as to have the...
5098391 Dispensing system for pacing lead  
A preformed one-piece plastic dispensing tray includes a storage compartment for retaining an elongated, flexible pacing lead therein. A series of spaced apart dividers extend upward from the...
5085641 Conveniently carried frequent use auto-injector with improved cap structure  
A stressed spring assembly for providing an operative stroke in cooperating relation with a medicament cartridge assembly of an auto-injector so as to inject a liquid medicament of the medicament...
5085642 Conveniently carried frequent use autoinjector  
An autoinjector particularly suited to be carried on the person of a user comprising a housing defining an exterior configuration of a size and shape approximately the same as that of a...
5064415 Catheter obturator with automatic feed and control  
An obturator is provided which allows for placing and withdrawing of a single catheter obturator over an extended period of time so as to allow spaced intervals of use, and non-use of a catheter...
5061246 Tube-like covering for protecting a surgical instrument, and method of making  
A thin covering is used for protecting an elongated surgical instrument, and is initially in a telescopically folded configuration prior to insertion of the surgical instrument therein,...
5041085 Percutaneous lockable sleeve catheter  
A lockable sleeve drainage catheter is disclosed for percutaneous insertion into a patient and drainage of fluid therefrom. The drainage catheter includes a flexible distal end that is preformed...
4969876 Needle protector  
A needle assembly of the so-called butterfly type in which the needle is retractable into its holder by pulling rearwardly on the flexible feed tube. The rearward movement of the needle is stopped...
4957485 Arrangement for the instillation of fluids in a urethra  
An arrangement for the instillation of fluids in a urethra comprising a tube of rigidity and diameter to be capable of being introduced into the urethra. The invention is characterized in that the...
4927415 Apparatus for safe use and disposal of needles  
The disclosure is directed to an apparatus for preventing needle pricks and for safely disposing used intravenous needles. The apparatus comprises a longitudinal body, having first and second...
4925448 Catheter package  
A package for a catheter includes a main housing compartment for housing a distal section of an intravascular catheter. The main housing compartment has an opening allowing removal of the catheter...
4913704 Disposable indwelling catheter placement unit into the blood vessel  
A disposable indwelling catheter placement unit includes a transparent plastic catheter for insertion into a blood vessel having depth indicating graduations thereon. The catheter is freely...
4911694 Syringe needle sheath  
A syringe needle assembly including a needle having at least one point for use in a syringe assembly, including a needle shaft with at least one point at one end for entering the patient and one...
4906232 Intravascular delivery device  
An intravascular delivery device (10) for inserting and withdrawing a thin, elongate probe (12) through a catheter (14). The delivery device (10) includes a fitting (18) connected to a flexible...
4898586 Suction catheter and storage holder and package  
A novel suction catheter assembly received and removably stopper-sealed within an outer sheath holder adapted to be mounted in a fixed location to obviate inadvertent discharge of fluids after use...
4887997 Catheter for nasogastric intubation  
This invention provides a catheter for nasogastric intubation comprises a tube for nasogastric intubation and a plastic separator, said tube for nasogastric intubation consisting of a catheter and...
4878762 Secretion contaminated indwelling tube closed removal and disposal system  
A device for removing monitoring tubes, especially nasogastric tubes, which have come in contact with bodily secretions from hospitalized patients, in a sanitary manner using a plastic housing...
4877033 Disposable needle guide and examination sheath for transvaginal ultrasound procedures  
A completely disposable apparatus of single unit construction designed for operative use in conjunction with a transvaginal ultrasound probe when performing transvaginal surgical procedures with...
4865589 Instrument for the transfer of materials such as sperm and embryos  
The invention provides an universally applicable transfer device for material such animal sperm or embryos to be implanted, having a catheter covered by a sleeve which is generally discarded after...
4850974 Dispenser and method for an elongated flexible member  
A dispenser comprising a base and a reel rotatably mounted on the base. An elongated flexible member which is to be dispensed is wound on the reel, and a housing is provided for the reel and the...
4850350 Closed system combined suction and ventilation devices  
Closed system, combined suction and ventilation medico-surgical tube devices include (1) a suction catheter, (2) a suction control valve positioned at the distal end of the system, (3) a...
4840613 Protective sheath for catheter assembly  
An improvement in a catheter assembly including a cannula, an inserter having a guide channel therethrough in which the cannula slidably fits and a hub structure with the cannula proximal end...
4834710 Catheter shield and test structure  
Equipment is disclosed for shielding a catheter such as a balloon-tipped vascular catheter from contamination during testing and insertion and for shielding a substantial reserve catheter section...
4828550 Enteral feeding and suction tube assembly  
A suction tube is adapted to receive an enteral feeding catheter through its lumen and has a longitudinally splittable wall to allow the suction tube to be removed from a patient while leaving the...
4810247 Urinary catheter and penile-cup  
A penile-cup of a character that has an open expanded upper end and an open lower constricted end forming a passageway to receive a penile catheter therethrough. The lower constricted end can be...
4805611 Aspirating device  
An aspirating device includes a flexible catheter having a proximal first end, a distal second portion including a second end and a passageway therethrough. The catheter is adapted for insertion...
4796642 Pacing lead stylet  
The pacing lead stylet includes a proximal end, a stylet wire, a decreasing taper, a flat, an increasing taper and a tip. The decreasing taper is connected to the stylet wire and extends in a...
4792328 Method and appparatus for aspirating secreted fluids from a wound  
A method and apparatus for aspirating secreted fluids from a wound is disclosed which involves the placement of a drain into a wound via the tissue adjacent the wound. After the wound is closed, a...
4781692 Retractable safety needles  
A flexible plastic catheter extends from a distal end of a rigid plastic housing. An elastomeric seal at the distal end of the housing tightly fits within the housing and grips in its bore a...
4773394 Upper gastrointestinal endoscope intubator  
A novel endoscopic intubator which permits atraumatic intubation through the cricopharyngeal sphincter of the esophagus without risk of perforation of the esophagus or pharynx. The intubator of...
4767409 Catheter protective shield  
The catheter protective shield is used to protect a flow directed catheter of the type used in the measurement of central venous pressure and pulmonary wedge pressure. The cathetershield assembly...
4747823 Cannulae  
A cholangiogram cannula of flexible plastics has an enlarged olive close to its patient end. A transparent sleeve of polyethylene is a close sliding fit along the cannula between the olive and a...
4721123 Catheter reprocessing system  
A machine for reprocessing catheters of the type having a double lumen, one of which leads to a balloon. A used catheter is sealed within a cassette which in turn is connected by multiple ports to...
4713059 Dispenser for an elongated flexible member  
A dispenser comprising a base and a reel rotatably mounted on the base. An elongated flexible member which is to be dispensed is wound on the reel, and a housing is provided for the reel and the...
4696296 Aspirating/ventilating apparatus  
A ventilating and aspirating assembly comprising an aspirating catheter tube internally disposed within and coextensive with a surrounding flexible collapsible sterility preserving film envelope,...
4691702 Aspirating device  
An aspirating device includes a flexible catheter having a proximal portion including a proximal end, a distal portion including a distal end and a passageway therethrough. The catheter is adapted...
4692153 Surgical wound drain device  
This invention provides a surgical wound drain device which is adapted for postoperative multiphasic suction withdrawal of physiological fluids and coagulated solids and tissue debris from a wound...
4676783 Retractable safety needle  
An intravenous needle with a sharpened distal end has a proximal end fixed within a first enlarged end of an inner tube. The enlarged end of the inner tube is held tightly within a first end of an...
4655750 Closed system catheter with guide wire  
A catheter system is provided for the introduction and placement of a flexible catheter into the lumen of an artery or vein. A guide wire is provided and is kept in a sterile condition within a...
4652259 Catheter assembly  
A urinary catheter assembly having a catheter tube disposed within an outer sheath, a closure member being provided over the distal end of the sheath. Penetration of the catheter assembly into the...
4634433 Flexible sheath assembly for an indwelling catheter  
A flexible sheath assembly for an indwelling catheter is provided which maintains the sterility of an otherwise exposed portion of an indwelling catheter so that the depth of insertion of the...
4586604 Culture collection instrument and sealed swab holder therefor  
A culture collection instrument for use in animal husbandry includes a tubular swab holder adapted to receive an elongated rod having a swab element on its end and a tubular swab protector adapted...
4569347 Catheter introducing device, assembly and method  
Catheter introducing device for inserting a dilatation catheter into a guiding catheter having a flexible tubular member formed of a flexible material. The tubular member has a spiral cut...
4568334 Intravascular catheter preparation and dispensing container assembly  
A transparent intravascular catheter preparation and dispensing container assembly has a main housing compartment with an opening detachably covered to permit the hand to remove part of the...
4563176 Device for sterile storage of a catheter  
A device for sterile storage of a catheter (11) and sterile advancing thereof a given length directly in a blood vessel, the device comprising a connecting piece (13), which is connectable both to...
4555243 Flexible and protective guide device for use with aspirating needles  
An elongated aspirating needle guide made of flexible plastic such as polypropylene and an elongated flexible aspirating needle having a medial plastic tubular portion made of PVC and terminating...
4515592 Catheter shield  
Disclosed is a shield assembly for a catheter particularly useful for the protection of flow directed catheters used in the measurement of central venous pressure and pulmonary wedge pressure. The...
4392853 Sterile assembly for protecting and fastening an indwelling device  
A sterile assembly and method for protecting and affixing an indwelling device such as an elongated catheter, or pacer lead, in an incision in the human body includes an elongated, hollow tubular,...
4327735 Catheter assembly  
A catheter assembly is disclosed in which there is provided a transparent collapsible sleeve connected and sealed at one end to a hollow tube provided with a socket for the reception of a catheter...
4326520 Brake-actuated catheter feeder  
A catheter feeder is comprised of two parts that are secured together about a catheter as the catheter is being inserted into a vessel, such as a vein or artery in a cardiovascular system. The...

Matches 251 - 300 out of 334 < 1 2 3 4 5 6 7 >