Syringe with detachable drug housing
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 23, 1999
Grant Date -
N/A
app pub date -
May 9, 1996
filing date -
Nov 13, 1993
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A syringe has a drug-containing cartridge with a bung at one end which is engaged by a plunger, and a membrane at its other end which is penetrated by a needle. A connecting structure is connected to (or is formed integrally with) the needle and fits onto the forward end of the cartridge and the syringe. After use the cartridge, the connecting structure and the needle can be disposed together. A sleeve is slidably mounted on the structure and can be moved to sheath the needle.
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