05201324 is referenced by 301 patents and cites 9 patents.

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.

Title
Disposable skin perforator and blood testing device
Application Number
328907
Publication Number
5201324
Application Date
July 18, 1991
Publication Date
April 13, 1993
Inventor
Remi Swierczek
6399 Ledge Lake Ct., Concord, 44077
OH, US
Agent
Oldham Oldham & Wilson Co
IPC
A61B 5/00
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