The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 31, 1978
Filed:
Jul. 01, 1976
Applicant:
Inventors:
Turi L Josefsen, New York, NY (US);
George J Veth, Fairfield, CT (US);
Assignee:
United States Surgical Corporation, Stamford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
324 / ; 324 / ; 128 / ; 128 / ;
Abstract
Disclosed are several embodiments of a disposable sample card for testing fluids such as blood and the like. A generally planar card contains a chamber, or well and supports two insulated electrodes which terminate in the region of the well. Various electrode configurations are disclosed, each adapted to associate with an instrument for applying an electric voltage between the two electrodes, and across the sample under study. Also disclosed is an instrument for receiving the specially shaped sample cards.