Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent
1994-05-04
1995-05-23
Yasko, John D.
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
604195, A61M 500
Patent
active
054176611
ABSTRACT:
A disposable safety hypodermic syringe wherein the used syringe needle is rearwardly released from the syringe barrel by rotating the syringe plunger, and the needle is captured completely within the barrel when the plunger is retracted and locked with respect to the barrel.
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Molhook Blake N.
Stringer Jeffrey L.
Weiss David
Yasko John D.
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