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:
Sep. 12, 2023
Filed:
Jun. 19, 2020
Dräger Safety Ag & Co. Kgaa, Lübeck, DE;
Rainer Polzius, Lübeck, DE;
Michael Sick, Lübeck, DE;
Jens Rekow, Lübeck, DE;
Marie-Isabell Mattern-Frühwald, Lübeck, DE;
Dräger Safety AG & Co. KGaA, Lübeck, DE;
Abstract
A detection system () detects at least ethanol in human sweat. The detection system () includes at least one sensor () that is an electrochemical gas sensor. The at least one sensor () is configured at least for the detection of ethanol. The detection system () further includes a measuring chamber (), in which substances excreted by the user via the user's skin can be fed via a waterproof, gas-permeable diffusion membrane to the at least one sensor (). The detection system () further includes at least one seal (), which is configured to be brought into direct contact with the skin of a user and to protect at least the measuring chamber () from environmental effects.