Lancing device

Details Lancing device Lancing device

1988-11-14

1991-01-08

Hindenburg, Max

Surgery

Instruments

Cutting, puncturing or piercing

A61B 1732

Patent

active

049831780

ABSTRACT:
An integrated lancing device comprises a generally U-shaped spring member defining a pair of arms having free ends. A lance blade is carried in transverse position on one of the arms adjacent the free end, the one arm defining a trigger projection typically positioned substantially along the axis of the one arm. The other of the pair of arms carries a trigger member as an integral part thereof, with the trigger member extending toward the trigger projection. The arms may be flexed outwardly into a cocked position and held there by engagement of the trigger projection and trigger member. The integrated lacing device may be triggered to cause the arms to suddenly flex together, causing the lance to strike a part of a patient.

REFERENCES:
patent: 3659608 (1972-05-01), Perry
patent: 3760809 (1973-09-01), Campbell
patent: 3901243 (1975-08-01), Read
patent: 4452243 (1984-06-01), Leopoldi et al.
patent: 4539988 (1985-09-01), Shirley et al.
patent: 4715374 (1987-12-01), Maggio

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