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:
Dec. 03, 2002
Filed:
Nov. 09, 2000
Ryszard S. Ozarowski, Marietta, GA (US);
William T. Sutton, Charleston, SC (US);
Hill-Rom Services, Inc., Batesville, IN (US);
Abstract
The disclosure relates to a device for determining perfusion capacity in a region of a patient's skin and underlying tissue utilizing a thermoelectric device to create a temperature differential, a sensor for measuring the temperature differential, a controller coupled to the sensor and the thermoelectric device for maintaining the temperature differential substantially constant by providing electrical energy to the thermoelectric device, and measuring the electrical energy provided to the thermoelectric device when the thermoelectric device is positioned adjacent the region of the patient's skin to indicate perfusion capacity.