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:
Jul. 14, 1998
Filed:
Jul. 26, 1996
Applicant:
Inventors:
Scott E Blomberg, Madison, WI (US);
James D Kurkowski, Minnetonka, MN (US);
David J DeRoode, Minnetonka, MN (US);
Assignee:
Diametrics Medical, Inc., Roseville, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R / ; G01R / ;
U.S. Cl.
CPC ...
324763 ; 324601 ; 324537 ; 204406 ;
Abstract
A device and method for testing and monitoring, either manually or automatically, the performance of various components electrically linked to the electronic circuitry of a diagnostic instrument. Components of the electrical circuitry, including potentiometric operational amplifiers and a multi-channel connector, are tested for leakage current, A/D reference voltage, edge connector contact resistance and background noise.