Surgery – Instruments – Cutting – puncturing or piercing
Patent
1988-10-28
1990-01-23
Hindenburg, Max
Surgery
Instruments
Cutting, puncturing or piercing
128770, A61B 1732
Patent
active
048951471
ABSTRACT:
An improved lancet injector is provided which includes an elongate tubular housing, a penetration depth selector thereon, a moveable lancet guide in the housing and a compressible spring in the housing connected between the lancet guide and one end of the housing. The lancet guide further including a flexible plunger thereon to create a vacuum in one end of the injector after the patient's skin has been pierced to assist in drawing blood from the puncture site by manually moving the lancet guide from a neutral position to a vacuum position.
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Ausherman Ronald W.
Bodicky Raymond O.
Allison Richard D.
Beck Andrew J.
Hindenburg Max
Sherwood Medical Company
Smith Montgomery W.
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