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. 10, 2001
Filed:
Jun. 25, 1999
Robert J. Witonsky, Princeton, NJ (US);
John W. Scarantino, Mercerville, NJ (US);
Medical Indicators, Inc., Carlsbad, CA (US);
Abstract
A self-updating temperature thermometer is disclosed that is capable of generating a real-time signal of core body temperature. The thermometer comprises a double-sided flexible substrate, having a first side and a second side. The first side has a plurality of cavities, and a liquid crystal composition in these cavities to define a plurality of sensor dots. A cover layer is disposed on the first side, and a pressure-sensitive adhesive is disposed on the second side of the substrate. The sensor surface area to substrate thickness is maximized using the structural features of this invention, thereby providing a thermometer exhibiting unexpectedly good results in that it is capable of generating a continuous temperature measurement that is automatically updated with changes in body temperature.