Matches 1 - 50 out of 72 1 2 >
Match Document Document Title
7144382 Device for treating a fluid-like sample such as a whole blood, with treatment fluid, use of such a device and kit containing such a device  
A device for treating a fluid-like sample, in particular whole blood, with treatment fluid. The device comprises a tubular container with a first piston and a second piston, with a piston gap...
6994693 Tunneler-needle combination for tunneled catheter placement  
An access system for providing subcutaneous access to a vessel, organ, or body cavity comprises a needle and a rigid or semi-rigid tunneler arranged coaxially around the needle, such that the...
6989000 Syringe, in particular for veterinary applications  
A syringe for connection to a fluid container containing fluid to be discharged comprises a syringe barrel with a plunger moving therein, and a discharge outlet, through which fluid contained in...
6786244 Apparatus and method to enhance reservoir utilization in a medical infusion device  
A method and apparatus are disclosed that allow more efficient volume use of a reservoir used in medical infusion devices, such as insulin pumps. The invention provides for having a full reservoir...
6610042 Disposable unit-dose jet-injection syringe for pre-filled and/or transfilled liquid injectable medical drug or vaccine products and method thereof  
A disposable unit-dose jet injection syringe having a cylindrically shaped syringe body. The syringe body has a rear open end and a forward closed end. The rear open end has an enlarged diameter...
6585695 Reservoir connector  
A method and apparatus for a connection interface between a reservoir or syringe, infusion set tubing, and an infusion pump is provided. A base is provided which is adapted to receive a reservoir....
RE38074 Contrast medium delivery system and associated method  
A device cooperating with a pump for guiding a contrast medium from a source thereof to a catheter for delivery to a patient's vascular system. The device comprises a dual check valve, a tubular...
6539248 Dye management system including an administration set with an in line burette  
An apparatus wherein the primary dye source is connected to a secondary dye source with sufficient safeguards, including at least one-way check valve and at least one stopcock between the primary...
6508791 Infusion device cartridge  
An infusion apparatus comprises a plurality of ports, a plurality of one-way directional valves, and a joint. Each port is adapted to receive and secure a syringe to allow for a flow of a liquid...
6364170 Fluid dispenser apparatus  
A fluid dispenser used to administer fixed or adjustable doses of fluids in oral, intranasal, or injectable applications. The dispenser may be used to draw off fluid from a flexible or rigid bulk...
6290677 Medicinal liquid injection port  
A medicinal liquid injection port having an internal space for storing a medicinal liquid, a medicinal liquid inlet which communicates with the internal space, a septum which seals the medicinal...
6283944 Infusion systems with patient-controlled dosage features  
An infusion system delivers drug to the patient at a fixed rate while permitting the patient to introduce a controlled bolus dosage when needed. A pump having a bulkhead that is provided with first...
6264636 Flushing device  
A device for use in the flushing of a bodily cavity includes a container (1,2) provided with a first connection opening for a pump/suction means 13) and a second connection opening for a tube...
6245056 Safe intravenous infusion port injectors  
We describe connectors for safely and conveniently injecting measured doses of sterile liquid medications into a patient via one or more infusion ports in intravenous access assemblies. Each...
6235002 Syringe for use in fluid-handling apparatus  
An improved displacement-type syringe has a housing, a substantially fixed seal, a solid or closed-tip plunger, an internal passageway formed between the housing and the plunger, and at least two...
6213980 Fill facilitating unit dose injection cartridge and filling method  
A unit dose injection cartridge (e.g., needleless injection cartridge) includes an elongated chamber, a sealable discharge outlet (e.g., nozzle orifice) and a piston seal slidable within the...
6071264 Animal feeding/medicating apparatus  
The invention is directed to an apparatus for the oral administration of a flowable material to an animal. The apparatus may be useable in artificial feeding or administration of medication to an...
6056727 Apparatus for patient-controlled infusion  
A reservoir is connected to a manually operable pump such as an aspirating syringe via a flow control tube which has a fine bore of accurately known size. Actuation of the syringe by the patient...
6010485 Working cylinder  
The present invention relates to a drug delivery system, comprising a reservoir from which set doses are apportioned, a dose setting mechanism by which the relative position of two elements is...
5968017 Pulse fluid infusion systems  
A fluid infusion system includes a pump having a body that slidably interacts with a handle. The body includes a valve housing fluid coupled with an inlet passageway, an outlet passageway, and a...
5911708 Method and apparatus for uninterrupted delivery of radiographic dye  
A method and apparatus for injecting radiographic dye during angiography. A deformable holding chamber is interposed between a contrast dye bottle and a syringe manifold. A one-way valve and an...
5865811 Multi-dose applicator with quick bottle attachment mechanism  
A multi-dose applicator comprising a bottle locking assembly wherein a supply bottle can be quickly and easily attached or removed from the applicator by rotating a locking ring a fraction of a...
5807340 Self refilling I.V. syringe  
A self refilling syringe for administering medicinal fluid to a patient including a removable syringe body having a plunger chamber formed at its front end with a connector port. A plunger is...
5755780 Implantable vascular device  
An implantable device grafted directly to vascular structures for high volume blood and/or fluid infusion and/or removal for such purpose as hemodialysis, apheresis, exchange transfusion, or large...
5749968 Device for priming for improved adherence of gels to substrates  
An improved barrier or drug delivery system which is highly adherent to the surface to which it is applied is disclosed, along with methods for making the barrier. In the preferred embodiment,...
5743872 Limited backflow reflux valve and method  
A limited backflow reflux valve for connection between a syringe, catheter, and bulk container of injection fluid. The reflux valve permits injection of fluid from the syringe through the catheter...
5713863 Catheter with fluid medication injectors  
A device for injecting medication into a vessel wall includes a plurality of flexible tubes mounted between a multi-lumen catheter and a grommet. A push-pull wire is connected to the grommet and...
5685851 Irrigation syringe  
An irrigation syringe which is particularly adapted for injecting water into a human body cavity, such as for the cleansing of an ear, includes a pressure regulator unit which is connected to, and...
5665074 Limited backflow reflux valve  
A limited backflow reflux valve for connection between a syringe, catheter, and bulk container of injection fluid. The reflux valve permits injection of fluid from the syringe through the catheter...
5569208 System for managing delivery of contrast media  
A system for managing delivery of contrast media from a contrast media source to a patient. The system includes a chamber for receiving fluid from the contrast media source in a controlled manner....
5439452 Limit stop valve infusion device  
A closed-system, combination infusion and flush set which enables safe administration of both medicaments and flush solutions to a patient with great accuracy using conventional large volume...
5389070 Syringe apparatus with a fluid reservoir for injection and aspiration of fluids  
A syringe apparatus is provided having a first control syringe with a hypodermic needle for injecting medication into a patient. A three-way stopcock interconnects the first syringe with the...
5308322 Central venous catheter access system  
A central venous catheter (CVC) access system includes a manifold barrel which is connectable to an access lumen of a central venous catheter. Integrated flush and reagent syringes are connected in...
5304147 Injection syringe  
An injection syringe useful in the medical arts for injecting high viscosity fluids or pastes, particularly in endoscopic applications. The syringe includes a force multiplying mechanism to infuse...
5232448 Patient-controlled analgesia device  
An apparatus for the patient-controlled delivery of a beneficial agent comprising a dose reservoir for receiving and storing a beneficial agent, inlet means to and outlet means from the dose...
5221272 Unified medical fluid system  
A quick connect fluid coupling assembly serving as the basic building block in a unified system for fluid transmission for use in the medical and health care fields provides a safety mechanical...
5179983 Apparatus for filling multiple reservoir infusion systems  
A system for simultaneously filling multiple reservoirs of an IV delivery system comprises a support frame, port positioners on the support frame for positioning a plurality of fill ports of a...
5112303 Tumor access device and method for delivering medication into a body cavity  
A method for delivering a medication into a body cavity includes the steps of inflating a flexible bag within the body cavity such that the flexible bag expands to fill most of the void of the body...
5078691 Multiple-dose fluid delivery system and method  
A multiple-dose reservoir syringe and manifold fluid delivery system are disclosed. The multiple-dose syringe has an inner cylindrical chamber which is selectively communicable with an outer...
4904243 Device for self-administration of drugs or the like  
The device is carried on the body of a patient under treatment and is associated with a container to contain the fluid to be administered to and by said patient and a remote needle to inject the...
4838855 Blood aspiration assembly and method  
A blood aspiration assembly and method has proximal, intermediate and distal tubing, a reservoir having an adjustable volume and an aspirator receiver. A two-way valve can connect the reservoir to...
4673386 Blood sampler device  
Method and apparatus are disclosed for drawing blood from an injection site through an arterial line connected to a fluid supply. The apparatus includes a variable capacity pump mechanism housing...
4634027 Liquid dispensing apparatus and an anti-drip valve cartridge therefor  
A liquid dispensing apparatus is provided having a container for storing the liquid to be dispensed, an anti-drip valve cartridge connected to the container and a needle element connected to the...
4564360 Adjustable dose injection pistol  
There is described an adjustable dose injection pistol comprising a body assembly (1) including an elongate chamber (8), a piston chamber (3) including a piston (13) slideable in the chamber (8)...
4526294 Dispenser for dispensing liquids in controlled quantities from a bottle  
A dispenser for dispensing controlled quantities of liquid from a bottle includes a piston, which is movable in a cylinder and serves to suck and discharge an adjustable quantity of liquid. The...
4509861 Method of mixing one substance with another substance  
The invention refers to a method of mixing, for example, cytostatica stored in an ampule (1) provided with a rubber closure (8) or corresponding closure, with, for example, sterile water stored in...
4357937 Medical irrigation device  
A disposable medical irrigation device, manually operated, adapted for providing selective volume and stream intensity in liquid flow from a plurality of syringes. The device has a transparent...
4274558 Dispensing of fluent materials  
A dispensing device for use in dispensing measured quantities of fluent material through a resiliently compressible dispensing tube, the device comprising a housing having a tube zone for receiving...
4241728 Method and apparatus for dispensing radioactive materials  
A shielded radioisotope injector device and a related method for its use. A conventional, unshielded hypodermic syringe is provided with a bypass insert between the syringe and needle, and a...
4204539 Pumps and syringes  
The invention is concerned primarily with a piston action pump/syringe usable for veterinary work in particular (but not confined to this use) for the dispensing of metered doses of liquids or...
Matches 1 - 50 out of 72 1 2 >