Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent
1997-01-03
1997-12-30
Yasko, John D.
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
128763, A61M 500
Patent
active
057023662
ABSTRACT:
A safety body fluid collector keeps a needle, held by a needle holder, in place frictionally with the use of an elastomeric O-ring. After use, the body fluid collector is inverted and placed over a discard container. Downward pressure on finger grips on the collector causes a tube of a disposal member, attached to the lid of the container, to press against the O-ring, unseating the O-ring and freeing the needle holder with the needle from the frictional hold of the O-ring. The needle holder and needle then drop into the discard container and when the discard container is full, it is discarded.
REFERENCES:
patent: 3648695 (1972-03-01), Bowen
patent: 4950253 (1990-08-01), Jacobs
patent: 5120311 (1992-06-01), Sagstetter et al.
patent: 5201716 (1993-04-01), Richard
patent: 5246423 (1993-09-01), Farkas
Goldman Max
Yasko John D.
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