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. 14, 2020
Filed:
Oct. 05, 2015
Drägerwerk Ag & Co. Kgaa, Lübeck, DE;
Hans-Ullrich Hansmann, Barnitz, DE;
Andreas Hengstenberg, Reinfeld, DE;
Uwe Kühn, Wesenberg, DE;
Gerd Peter, Lübeck, DE;
Michael Riecke, Lübeck, DE;
Drägerwerk AG & Co. KGaA, Lübeck, DE;
Abstract
A devicewithdraws a breathing gas stream (A) from a ventilation system (B) and transports the breathing gas stream (A) to a gas analysis system (G). The devicehas a tubular configuration with an inner side () and with an outer side () and includes two tube sections (') and a drying stage () with an inner side (′) and with an outer side (′), and at least one liquid storage device (). The drying stage () includes a gas-tight and moisture-permeable material that transports moisture from the inner side (′) of the drying stage () through the gas-tight and moisture-permeable material to the outer side () of the tubular device (). The drying stage () and/or the liquid storage device () is arranged at least partially between the two tube sections (′).