Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent
1993-01-08
1994-08-30
Weiss, John G.
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
604117, 604174, 604272, A61M 500
Patent
active
053423240
ABSTRACT:
A needle device includes a multi-component housing assembled about a needle having angularly disposed segments. The housing immobilizes the needle during insertion and is adapted for subsequent disassembly and removal from the needle.
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patent: 4813939 (1989-03-01), Marcus
patent: 4880412 (1989-11-01), Weiss
patent: 5167639 (1992-12-01), Hollands et al.
Device Labs, Inc.
Weiss John G.
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