Finger pricker

Details Finger pricker Finger pricker

1992-11-05

1993-12-14

Hindenburg, Max

Surgery

Instruments

Cutting, puncturing or piercing

A61B 1734

Patent

active

052697991

ABSTRACT:
The invention is to an apparatus for holding and moving a needle for drawing blood from a finger. The apparatus includes a tubular body for receiving a needle, and a cap, with a needle point opening, for closing one end of the tubular body. First, second and third levers for are used for moving the cap to open the end of the tubular body, for ejecting a needle from the apparatus, and for releasing the needle from a cocked position to push the needle into a finger held against the closed cap.

REFERENCES:
patent: Re32922 (1989-05-01), Levin et al.
patent: 4203446 (1980-05-01), Hofert et al.
patent: 4379456 (1983-04-01), Cornell et al.
patent: 4469110 (1984-09-01), Slama

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