Single use disposable syringe
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Mar 19, 1991
Issued Date -
N/A
app pub date -
Jul 26, 1990
filing date -
Sep 18, 1987
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A single use syringe including a mechanical means permitting a single withdrawal of the plunger to load the cylinder an a single advance of the plunger to inject the material, thereafter incapacitating the mechanism. The mechanical means may well be retrofit to existing syringes.
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