Matches 1 - 43 out of 43


Match Document Document Title
8992505 Medical syringe filling and valving  
Apparatus and methods for providing a field environment filled proximal chamber of a multi-chamber syringe and for filling a prime-free syringe are disclosed. In addition, methods for resetting...
8696639 Variably flexible insertion device and method for variably flexing an insertion device  
A variably flexible insertion device includes a hollow body having a proximal end with an entrance for receiving an instrument and a distal end with a tip for protrusion of the instrument. A...
8696625 Injection set and injection assistance device  
The present invention relates to an injection assistance device (1) comprising a body (2) with a needle (7), grasping means (4) and first elastic return means (9) to dampen limited movement of...
8480617 Injection device and ampoule unit  
The invention relates to an injection device for the needle-free injection of a medium. Said injection device comprises an injector device and an ampoule unit, said ampoule unit comprising a base...
8419722 Apparatus and method for injection of fibrin sealant in spinal applications  
An apparatus for percutaneous delivery of a sealant comprising: at least two fluid reservoirs, an introducer needle having a distal tip that is in fluid communication with at least one reservoir,...
8137307 Syringe devices, components of syringe devices, and methods of forming components and syringe devices  
A syringe device includes a syringe barrel and piston having a fluid passageway extending from a vial port. Another syringe device includes a syringe barrel, a piston sleeve and an insert. A...
8088109 Method and apparatus for providing immediate supplemental blood flow to an organ  
The system and method creates immediate supplemental blood flow into an organ by punching a cannula into the organ to remove a core of the organ. The process of punching creates essentially no...
7892210 Apparatus, method and system for administration of IV liquid medication and IV flush solutions  
An improved apparatus, method and system are provided for medical liquid administration, including in particular liquid medication and/or flush solution infusions. The inventive apparatus includes...
7762993 Catheter syringe conveyor with a needle guard housing  
A catheter syringe conveyor with a needle guard housing is adapted to facilitate the insertion of a catheter into a targeted blood vessel. A catheter syringe is slidably situated within a...
7731065 Closure member  
A container or vial (1) for a fluid, the container (1) comprising a casing defining an interior for storage of the fluid and a closure member (2). The closure member (2) comprises a body and at...
7678080 Intravenous catheter introducing device  
An intravenous catheter introducing device includes a needle hub slidably inserted into a barrel and holding a needle cannula, a biasing member disposed to bias the needle hub to a rear position...
6558356 Medical device for flow augmentation in patients with occlusive cerebrovascular disease and methods of use  
The invention provides a medical device having first and second elongate tubular members. Each member comprises a manometer at a distal end and a lumen communicating with a port at the distal end....
5879336 Device for injecting a liquid  
The invention relates to a portable and non-implantable device to enable a patient to self-administer, on demand, successive doses of a liquid while ensuring that the period of time between two...
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,...
5529189 Syringe assembly for quantitative measurement of radioactive injectate and kit having same  
A disposable single-use kit for administering a precise dose of radioactive tracer to a subject with an accuracy of at least 99.9% by weight. The kit comprises a syringe, pre-filled with a known...
5324266 In-line sampling system incorporating an improved blood sampling device  
A blood sampling system incorporates a fluid storage mechanism which can be disposed along the longitudinal axis of a fluid line extending from an injection site to a fluid supply. Both the main...
5139488 Drenching gun  
The drenching gun of the present invention comprises a cylinder having an outlet opening in one end. A plunger is mounted within the cylinder and is adapted to reciprocate therein. A nozzle is...
5037399 Apparatus for the administration of medications to animals  
Apparatus for administering liquid medication to an animal is provided and includes an elongated administering rod having a first one way valve adjacent to the tip thereof and which rod is...
5015229 Device for dispensing liquids  
A device for dispensing liquids, in particular drugs, comprises a reservoir (11) provided with a neck (30) of reduced cross-section being engaged by a stopper element (16). The reservoir is...
4957637 Serum separator system for centrifuge with piercable membrane  
A device for separating and isolating heavier components from lighter components of blood mixtures after centrifugal separation, comprising a barrel for holding the blood mixture having slidably...
4772271 Prefilled syringe  
The present invention relates to a prefilled syringe comprising a reservoir containing a single dose of medicine to be injected.The principle elements of this syringe are the reservoir (10), a...
4758218 Method and apparatus for guidewire placement of catheters  
A percutaneous syringe assembly for use in the introduction of a guidewire into a blood vessel for the purpose of guiding a catheter into place. The syringe has a plunger with a central guide tube...
4747834 Back-fill syringe  
A reusable syringe assembly (10) in combination with a disposable syringe assembly 11 is described. A plunger 11b of the disposable syringe assembly moves with a liquid (100) as a chamber (14) in...
4700872 Dispensing pump for syringe  
A pump for dispensing liquid via a syringe has a chamber in which a hollow cylinder is mounted. The cylinder is connected to the chamber via a first normally closed check valve. A hollow plunger...
4657534 Dual compartment, disposable, mixing and dispensing container  
A package for materials that are to be mixed just prior to use comprises a squeezable container into which is inserted a barrel containing a plunger. One substance to be mixed is placed within the...
4655749 Angioplasty pressure controller  
An angioplasty pressure controller having a housing with a slidable pressure cylinder in it. A drive screw is connected to a piston in the cylinder and arranged for fine adjustment by turning the...
4643200 Safety blood donor apparatus  
To replace the customary short flexible tube with attached needle at one end and larger tube connector at its other end, a packaged sterile blood donor assembly is provided. The assembly includes...
4583970 Milk suction device  
A milk suction device consisting of a funnel and a piston pump connected thereto which can be operated easily as a hand-operated pump or as a motor driven pump. A hollow piston rod is constructed...
4457755 Surgical `in-line` evacuator  
A surgical evacuator or catheter for drawing fluids from a patient, or injecting irrigation liquid into the patient, includes a proximal portion, a distal or drainage portion and an irrigation...
4261359 Continuous injection syringe for veterinary use  
A continuous injection syringe for veterinary use comprising a cylinder, a glass tube disposed within the cylinder, one end of the cylinder and tube being attached to a cylinder head having a...
4257426 Vacuum assisted anti-coagulant syringe device for taking blood samples  
A syringe device has a hollow tubular body that receives a resilient sealing member rotatably connected to a hollow plunger. A vacuum pump is connected through a flexible tube to the hollow...
4186741 Automatic injecting gun for remote controlled vaccination of cattle, pigs, and animals in general  
An automatic injecting gun for remote vaccination of cattle, pigs and animals in general comprises a gun body provided with a handle, an adjustable injector in the gun body for drawing vaccination...
4153186 Valve and medicant dispensing syringe  
A dispensing syringe comprising telescopically engaged inner and outer sleeves or cylinders having corresponding dispensing ends and open receiving ends, an insert cup extends across and is...
4050612 Dispensing container  
A dispenser for flowable materials such as creams, includes a pair of open ended containers nested telescopically with each other at their open ends, with the upper container having a dispensing...
4020838 Animal dosing syringe  
A liquid dispensing gun employing two interacting bores and pistons to maintain the liquid inlet and outlet of this gun stationary with respect to the gun during operation. The gun is attachable...
3682175 SQUIRTING GUN AND DOSING DEVICE THEREFOR  
A squirting gun serving for administration of medicinal and other liquids to animals is provided with an intake system for the liquid to be administered, the same being drawn in through the hollow...
3677246 HYPODERMIC SYRINGE  
A hypodermic syringe which is provided with a relatively small injection chamber the volume of which is adjustable and from which an injection solution such as insulin or the like may be ejected...
3400716 Multiple dosage hypodermic syringe  
3247849 Pump-type sprayer for liquids having a dual-purpose protective cap for pump sealing and directional spray control  
2861571 Multiple dose disposable syringe  
2845066 Syringe with attached serum bottle  
2821195 Liquid-dosing instruments  
2821193 Multiple injection inoculator instrument  

Matches 1 - 43 out of 43