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:
Feb. 08, 2011
Filed:
Oct. 31, 2006
Applicants:
Marcus Eger, Luebeck, DE;
Dieter Weismann, Gross Groenau, DE;
Inventors:
Marcus Eger, Luebeck, DE;
Dieter Weismann, Gross Groenau, DE;
Assignee:
Dräger Medical GmbH, Lübeck, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A62B 7/04 (2006.01); F16K 31/26 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method, system and device are provided for the determination of leaks in a respirator. An inspiraton pressure pis recorded during an inspiration time Twith a measuring device. The inspiration pressure pis varied during consecutive breaths I. Leaks are determined as to leak volumes Vfrom the product of pand Tin accordance with the equationwhile the parameters A and B are determined in an analyzing unit by a regression model with pas the regressor.