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. 06, 2021
Filed:
Mar. 14, 2014
Drägerwerk Ag & Co. Kgaa, Lübeck, DE;
Jochim Koch, Ratzeburg, DE;
Thomas Grassl, Lübeck, DE;
Drägerwerk AG & Co. KGaA, Lübeck, DE;
Abstract
A double temperature sensor determines the body core temperature of a living being. The double temperature sensor includes a sensor block (), which on one side carries a first temperature sensor () provided for placing on the skin surface and on the other side carries a second temperature sensor () spaced from the first. An evaluating unit calculates the body core temperature using the measured values of the first and second temperature sensors. The sensor block () is held in a hood-shaped housing shell () which is shaped in such a manner that the first temperature sensor () on the sensor block and the peripheral outer edge () of the housing shell () spaced therefrom lie in one plane. When the housing shell () is lying on the skin surface, the sensor block () is surrounded by an air-filled cavity closed off by the housing shell.