Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent
1990-12-19
1992-04-07
Yasko, John D.
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
604263, A61M 500
Patent
active
051023946
ABSTRACT:
A catheter assembly for intravenous therapy includes a protective shield to protect health care personnel from inadvertent injury. The protective shield can be selectively positioned on the assembly to permit manipulation of a needle member of the assembly so that the needle member can be withdrawn from an associated tubular catheter member. After the needle member is withdrawn, it is received within the shield member, and is substantially enclosed therein so that the needle member can disposed of without injury to personnel.
REFERENCES:
patent: 4448206 (1984-05-01), Martell
patent: 4828548 (1989-05-01), Walter
patent: 4850961 (1989-07-01), Wanderer et al.
patent: 4944725 (1990-07-01), McDonald
patent: 4944728 (1990-07-01), Carrell et al.
Lasaitis Con A.
Wecker Sheldon M.
Abbott Laboratories
Trausch A. Nicholas
Yasko John D.
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