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7563245 Syringe for powder medicament premixing  
The present invention is directed to an assembled syringe for administering powder medicament in the field of medicine. By using a connecting tube, a solvent bottle containing diluent communicates...
7470259 Dosage control syringe  
A syringe is provided for limiting the dosage of medication delivered to a patient to a pre-determined amount. The syringe assembly includes an injector assembly and vial of medication. The...
7364570 Controlled volume injection/aspiration device  
A controlled volume injection/aspiration device includes a syringe having a body for containing a medicament, a needle and a piston slidably disposed within the body. A shell is provided for...
7341574 Veterinary syringe  
A veterinary syringe comprises a base body for receiving a syringe barrel with a guiding element for a plunger rod that is guided therein so as to be movable in a longitudinal direction. At one end...
7032785 Caulking gun having angle adjustment function  
A caulking gun includes a gun body, a push rod, a push plate, an adjusting knob, and a piston lever. Thus, the adjusting knob is rotated to move away from the push plate to increase the incline...
7011234 Device for dispensing combined doses of fluid product  
A fluid dispenser device comprising a body ( 1 ), dispensing means ( 30 ) for dispensing the fluid, a first reservoir ( 10 ) containing a first fluid and a second reservoir ( 20 ) containing a...
6752781 Durable hypodermic jet injector apparatus and method  
A gas-powered, durable, needle-less hypodermic jet injection device ( 10, 210 ) includes a hand-held injector ( 12, 212 ) which receives into an injection cylinder a volume of liquid medication to...
6607512 Device for delivery of liquid and gel-like surgical materials and methods for use thereof  
The present invention provides a novel apparatus for delivering a liquid or gel-like surgical material to a target site within a body cavity. The apparatus is characterized in part by an elongated...
6599272 Injection device and method for its operation  
Injector devices and methods for their operation for containers having an opening with or for an injection needle. The container is optionally of syringe type with a barrel of substantially...
6565539 Device for applying a flowable medium, notably a tissue adhesive  
The device for applying a flowable medium, in particular a tissue adhesive is provided with at least one reservoir ( 16 ) for the medium, wherein said reservoir ( 16 ) comprises an outlet ( 22 )...
6427878 Apparatus for the discharge of an atomized liquid medium in partial strokes of different length  
The invention relates to an apparatus for the atomized discharge of a liquid medium. The apparatus can be operated with one hand for the discharge of a liquid medium in partial strokes that are...
6302869 Syringe having a flexible piston rod  
A flexible piston rod for use in cylinder ampoules comprises a tape shaped body (1) which is along its length provided with supporters (2; 6; 16) projecting from at least one side of the tape. The...
6283941 Single-use syringe with aspirating mechanism  
This invention is a single-use syringe (10) having a rd-like plunger (14) and made with a plurality of frusto-conical or bead-like ratchet teeth (28). A radially resilient, spring locking clip (40)...
6277096 Digital fluid delivery and aspiration apparatus with mechanical de-amplifier  
A digital fluid delivery and aspiration apparatus with a mechanical de-amplifier for the delivery or removal of discrete volumes of fluidic material from a surgical site. The apparatus has a...
6083197 Spring-actuated needleless injector  
A needleless injector for injecting medication through the skin of a patient includes a vial which holds a volume of liquid medication. The vial includes a vial piston which moves to force the...
5961496 Syringe with tiltable nut for quick piston disengagement  
In a syringe dosing mechanism a threaded spindle (1) and a nut (3) cooperates so that relative rotation thereof moves the nut (3) along the spindle (1). The nut (3) has two intersecting bores (12,...
5961495 Medication delivery pen having a priming mechanism  
A medication delivery pen having a repeat-dose feature that is performed by using a pull-push operation. In particular, the medication delivery pen includes means for determining whether the...
5893488 Bone cement injector gun  
A paste injector gun, especially adapted for injecting bone cement, has first and second mechanical advantages. In a first embodiment, the first and second mechanical advantages are produced by two...
5891106 Syringe  
A syringe having a body connected with a barrel and a fastening unit for fastening of the double-edged needle at the other end. A plunger having ratchet teeth is located in the body. A stopper pawl...
5807346 Metering instrument, particularly for injecting medicinal liquid  
A metering instrument for dispensing several doses of a liquid includes a tubular body designed to be held by the user, a reservoir containing the liquid, a movable tail mounted inside and on the...
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...
5733258 Livestock biological and vaccine handling system to include pistol grip syringe and cartridge  
Disclosed is a closed system for the handling of injectable biological products and vaccines used in the treatment and prevention of livestock diseases. This system embodies a prefilled disposable...
5728074 Pen-type injector with a microprocessor and blood characteristic monitor  
A medical injection device, such as a pen-type injector has a microprocessor coupled to the injector that records the date, the time, and the amount of each injection. The microprocessor may also...
5638997 Bone cement injector gun  
A paste injector gun, especially adapted for injecting bone cement, has first and second mechanical advantages corresponding to different portions of the trigger stroke. The first mechanical...
5599314 Syringe with incrementally actuated plunger  
The present invention relates to a syringe for delivering only a single dose of a medicament at each actuation of the syringe. The device includes a cylinder which is adapted to contain the...
5545147 Anti-backup improvement for hypodermic syringes  
The present invention provides an improved device for preventing the backing up of a nut on a threaded piston rod in the barrel of a hypodermic syringe at the end of dose administration from such...
5531708 Syringe for dispensing multiple dosages  
A syringe for administering medicines, pharmaceuticals, and other liquid or semi-liquid materials includes a movable scale which is automatically reset to a zero position after a preselected dosage...
5520658 Dispensing device for dispensing at least two fluids  
A dispensing device for dispensing at least two fluids comprises a housing (12,22) of a pistol-like configuration having an integral handle (50), in which a spring-biased trigger (60) is received....
5507727 Inflation deflation syringe assembly for use in angioplasty procedures  
This invention relates to a syringe assembly which includes a housing having a barrel having a forward fluid discharge end; a plunger disposed within said barrel and having a threaded rod extending...
5496293 Advancing mechanism for an injection device  
A feed mechanism for an injection device having an ampoule casing (13) includes an outer casing (2), an inner casing (3) protruding rearwardly from the outer casing and a toothed rack (4)...
5433352 Liquid dispenser  
A liquid dispensing device which includes a housing and a spring actuated lever arm hingedly connected to the housing and having a latch operatively connected to a toothed bar wherein upon...
5383865 Medication dispensing device  
A medication dispensing device comprising a cartridge for containing an injectable product therein and an injector attached to the cartridge. The injector includes a drive mechanism comprising a...
5370630 Device for injection of fluidic materials into body tissue  
A device (10) for injection of fluidic materials into body tissue includes a syringe (22) and an injection housing (24). The syringe (24) includes a first end (26), a second end (28) , a hollow...
5350365 Surgical instrument for injecting/removing non-solid substances  
A surgical instrument for injecting/removing non-solid substances is diclosed. The instrument comprises a body formed from two legs (1, 2) pivotally articulated to each other at one of their ends,...
5281198 Pharmaceutical component-mixing delivery assembly  
A pharmaceutical component-mixing syringe assembly (2) is particularly suited for packaging, reconstituting and dispensing a series of equal doses of a multiple component pharmaceutical, such as...
5281197 Endoscopic hemostatic agent delivery system  
An endoscopic tool for dispensing units of hemostatic agent broadly comprises a hollow tube which holds a plurality of individual units of the hemostatic agent, a valve at the distal end of the...
5246011 Fine needle aspiration syringe  
A control syringe is provided for fine needle aspiration of biopsy tissue. An aperture through the barrel of the syringe is temporarily covered with a flexible impervious pressure sensitive...
5092842 Injection device with a cocking element and a second setting element  
The injection device described comprises a loading element (74) which can be moved longitudinally for loading purposes and is rotatable for the purpose of setting the injection dose. Associated...
5017190 Dosage unit for dosing a number of measured quantities of a liquid, such as an insulin preparation, from a container, preferably a cartridge  
A dosage unit for dosing a number of measured quantities of a liquid, such as insulin, from a cartridge (2), said dosage unit comprising a cylindrical casing (1) for the cartridge (2), the distal...
4994065 Apparatus for dispensing low viscosity semi-fluid material under pressure  
An injection gun especially useful for injecting low volume, high pressure shots of bone cement. The gun includes a cylindrical housing with a plunger including a plunger rod extending axially...
4950163 Dental syringe for treating gums  
A syringe for treating gums includes a cylinder in which a piston is reciprocally mounted. The fluid for treating the gums is located in the cylinder and is expelled from a spout, such as a cannula...
4936833 Cartridge-holder assembly for medication dispensing unit  
A cartridge assembly for a syringe-type medication dispensing unit includes a cartridge having a cartridge body with first and second ends. A pierceable membrane is mounted at the first end and a...
4925449 Manually driven syringe  
A manually driven syringe for injecting fluids under high pressure is described that includes a barrel (12), a plunger (13) that is received within the barrel and extends rearwardly through an...
4865591 Measured dose dispensing device  
The present invention relates to a device for dispensing a fluid from a container by means of the axial movement of a piston within the container under the influence of a plunger moved by the...
4820287 Syringe for high pressure injection of fluid or paste products  
A syringe is provided with a helical spring, which furnishes an upper limit to a pressure employed via a plunger to move a fluid or paste through an opening in a syringe. The plunger is maintained...
4710178 Precision injection system and method for intraligmental anesthesia  
A precision injection system and method for intralignmental anesthesia and the like having a syringe with a tubular handle portion to which are removably connectable individually tubular headpieces...
4710172 High pressure syringe with pressure indicator  
A high pressure anesthetic syringe is provided for use in procedures such as intraligamentary anesthesia wherein a high pressure is generated by a drive mechanism to advance a piston rod in a...
4668220 Infusion pump  
An infusion pump for controllable long-term injection of solutions from a syringe which can be emptied in a controlled manner for use with medical drugs in large doses. The infusion pump has a...
4659327 Multiple dosage syringe  
A multiple, metered dosage device having an elongated body provided adjacent one end with a compartment or an ampule to contain material to be dispensed, a piston movable against the material to...
4576591 Medicament implant applicator  
The present invention relates to a pistol grip implanter device adapted for insertion of a solid or semi-solid pellet form medicament into a domestic animal, associated with a hub for an encasement...
Matches 1 - 50 out of 69 1 2 >