Inventors:
Stuart M. Dolgin - Syosset NY
Philip Torbet - Brookville NY
International Classification:
A61M 532
Abstract:
Apparatus for passing a fluid into or out of a warm-blooded animal which includes a fluid containing body, a needle assembly releasably mountable on the exterior surface of the body, a plunger for urging a fluid into or out of the body and an externally mounted cap or retraction device for automatically covering the needle after it has been used and preventing the needle from reentering the aperture in the body.