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Document |
Document Title |
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7370857 |
Paper feeding apparatus
A paper feeding apparatus includes a housing accommodating a plurality of papers, a pickup unit, a rotation transmitting member and a torque transmitting member. The pickup unit has a pickup lever,...
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6958055 |
Retractable needle syringe including a sheath and an intravenous adapter
A syringe assembly including an adapter, a sheath and filling spike for connecting to said adapter and an intravenous connector for intravenously administering medicine to a patient. The barrel may...
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6524278 |
Needle sheath
A sheath for sheathing the needle of a hypodermic syringe and penetrating the rubber cap of a vial or the like, the sheath having apertures therein to allow the ingress of liquid into a zone...
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6432082 |
Safety syringe
A safety syringe in which the needle holder has a mounting unit fixedly fastened to the front end of the barrel, a body holding a needle cannula outside the barrel, a breakable slotted connecting...
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5993419 |
Safety syringe
A safety syringe includes a barrel having a front neck, a needle holder mounted in the front neck of the barrel to hold a needle unit outside the front neck of the barrel, the needle holder having...
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5935104 |
Safety medical syringe with retractable needle
A syringe for giving medical injections which has an internal mechanism for releasing and retracting a needle into the syringe after the injection has been given and retaining the needle and a...
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5882342 |
Safety medical syringe with retractable needle
A syringe for giving medical injections which has an internal mechanism for retracting the needle into the syringe after the injection has been given and locking the needle and plunger inside the...
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5344403 |
Simple retractable safety syringe
A retractable safety syringe has a hub at the end of its plunger which engages a needle carrier when the plunger is depressed so that the needle carrier can be withdrawn into the syringe along with...
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5338303 |
Safety syringes
The improvements in shielded safety syringes described herein provide a safe and simple mechanism to reduce and preferably eliminate accidental needle-stick injuries. The improvements described...
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5318536 |
Disposable hypodermic syringe with retractable needle
A disposable hypodermic syringe is disclosed having a barrel (4), a hub (1) and needle holder (2) locatable on the barrel, a plunger (5) with a piston (13) at one end thereof slideable within the...
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5279580 |
Hand syringe with safety storage for used needle and method of use
An improved hand syringe has been provided which allows a used needle to be retracted completely into the body of the syringe, and stored there such that the spent needle cannot be used again. This...
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5256142 |
Injector administering subcutaneous injections without a needle and with a one-shot cap
Injector administering subcutaneous injections without a needle and with a one-shot cap. The injector (11) includes an injection head (16), a chamber (27) to contain medicament which cooperates...
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5248299 |
Syringe apparatus including readily removable syringe supporting head
A syringe is arranged with a frangible connection between a conical needle head mounting a needle member to permit removal of the head and associated needle member permitting projection of the...
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5246423 |
Remote cannula removal hypodermic syringe
Disclosed is a hypodermic syringe with several embodiments teaching the safe disposal of the cannula and hub of the syringe into a container such as a SHARPS CONTAINER without the need of replacing...
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5180370 |
Safety hypodermic syringe with retractable needle
A syringe for giving medical injections which has an internal mechanism for retracting the needle into the syringe after the injection has been given and locking the needle and plunger inside the...
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5163907 |
Single use retractable needle syringe
A hypodermic syringe made up of a retractable needle assembly, a barrel, and a plunger. The needle assembly and the barrel are attached in such a way that they may be separated and the plunger and...
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5098390 |
Hand syringe with safety storage for used needle
An improved hand syringe has been provided which allows a used needle to be retracted completely into the body of the syringe, and stored there such that the spent needle cannot be used again. This...
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