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:
Aug. 03, 1993
Filed:
May. 21, 1992
Martin G Hieb, Roseville, MN (US);
Scott E Blomberg, St. Anthony Village, MN (US);
Diametrics Medical, Inc., Roseville, MN (US);
Abstract
An accurate, low cost temperature control system for a disposable cartridge carrying including a sample chamber for a portable medical diagnostic device or other electrochemical analytical device is disclosed. The disposable cartridge may include its own heating element on a sensor chip and plugs into a terminal which contains electrical input/output connections. The outer surface of the chip is exposed. A remote temperature sensor which senses the temperature of the outer surface of the chip of the measuring cell and generates a control signal which is used with conventional temperature control circuitry as the basis for thermostatic control of the cell temperature.