Disposable skin perforator and blood testing device

Details Disposable skin perforator and blood testing device Disposable skin perforator and blood testing device

1991-07-18

1993-04-13

Hindenburg, Max

Surgery

Truss

Pad

606182, A61B 500

Patent

active

052013243

ABSTRACT:
A device that pierces the skin due to the collapsing of dome between the fingertips. Immediately after a puncture is made, a blood or exudate sample can be collected on an absorbent test strip laminated on the pressure plate. Flow enhancement of blood or exudate from the puncture site is achieved by maintenance of pressure around the site and on the imparting of a vacuum within the device. A shutter device incorporated into the skin perforator prevents repeated use of the device.

REFERENCES:
patent: 4635633 (1987-01-01), Hufnagle
patent: 4715374 (1987-12-01), Maggio
patent: 4790979 (1988-12-01), Terminiello et al.
patent: 4869249 (1989-09-01), Crossman et al.
patent: 4892097 (1990-01-01), Ranalletta et al.
patent: 5014718 (1991-05-01), Mitchen
patent: 5026388 (1991-06-01), Ingalz
patent: 5054499 (1991-10-01), Swierczek

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