Bayonet lock cannula for pre-slit y-site
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United States of America Patent
Stats
-
Aug 19, 1997
Issued Date -
N/A
app pub date -
Jul 29, 1996
filing date -
Jan 25, 1988
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A cannula and injection site coupling system comprising a cannula assembly having a blunt cannula or piercing member partially surrounded by a protective shield. The protective shield is spaced apart from the blunt cannula and includes a bayonet arm, a bayonet barb, a bayonet lock and an opening or gap. The injection site has a septum with a pre-slit opening and an arm. When the cannula assembly and injection site are coupled, the injection site arm is lodged within the cannula assembly lock opening.
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