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. 03, 2012
Filed:
Jun. 09, 2006
Olaf Schermeier, Lübeck, DE;
Jürgen-ralf Lange, Hamberge, DE;
Heiko Lokotsch, Pokrent, DE;
Brigitte Dautzenberg, Lübeck, DE;
Olaf Schermeier, Lübeck, DE;
Jürgen-Ralf Lange, Hamberge, DE;
Heiko Lokotsch, Pokrent, DE;
Brigitte Dautzenberg, Lübeck, DE;
Dräger Medical GmbH, Lübeck, DE;
Abstract
A respirator shall be improved concerning better utilization of the carbon dioxide absorber (). To accomplish the object, a transponder (), which contains data on the type of absorber, the period of use and the current state of consumption, is arranged at the carbon dioxide absorber (). A transponder polling device () at the respirator () reads the data from the memory chip () and an updated state of consumption is calculated from data on the operation of the respirator and stored again in the memory chip ().