Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent
1994-10-11
1996-09-10
Yasko, John D.
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
604263, 206366, A61M 532
Patent
active
055541275
ABSTRACT:
A syringe needle thimble cap and its method of use is shown such that the thimble cap has a porous plastic, hydrophilic core captured within a cylindrical cap member for use with an arterial blood gas syringe barrel and needle assembly. The syringe needle thimble cap has a generally thimble-shaped cap with a proximal opening. The porous plastic core material is positioned within the thimble cap distally to the proximal opening, and the core material is held in place by an inwardly extending ring to prevent its removal. An open or hollow space is created distally to the porous material which is otherwise bounded by the interior surfaces of the thimble cap.
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Crouther Ronald
Stenslokken Douglas L.
Weilbacher Eugene E.
Kartchner Gene B.
Sherwood Medical Company
Smith Montgomery W.
Warmbold David A.
Yasko John D.
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