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. 09, 2021
Filed:
Sep. 12, 2013
Applicant:
Maquet Critical Care Ab, Solna, SE;
Inventors:
Mats Wallin, Spånga, SE;
Mario Loncar, Ekerö, SE;
Christer Ahlmén, Sollentuna, SE;
Pär Emtell, Vällingby, SE;
Assignee:
MAQUET CRITICAL CARE AB, Solna, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M 16/10 (2006.01); A61M 16/01 (2006.01); A61M 16/00 (2006.01); A61M 16/08 (2006.01); A61M 16/22 (2006.01); A61M 16/18 (2006.01); A61M 16/20 (2006.01);
U.S. Cl.
CPC ...
A61M 16/104 (2013.01); A61M 16/0003 (2014.02); A61M 16/0051 (2013.01); A61M 16/01 (2013.01); A61M 16/024 (2017.08); A61M 16/1005 (2014.02); A61M 16/1015 (2014.02); A61M 16/0891 (2014.02); A61M 16/18 (2013.01); A61M 16/205 (2014.02); A61M 16/208 (2013.01); A61M 16/22 (2013.01); A61M 2016/1025 (2013.01); A61M 2202/0007 (2013.01); A61M 2202/0208 (2013.01); A61M 2202/0241 (2013.01); A61M 2202/0266 (2013.01); A61M 2205/18 (2013.01); A61M 2205/3334 (2013.01); A61M 2205/502 (2013.01); A61M 2205/52 (2013.01);
Abstract
An anesthesia system has a unit for measuring oxygen concentration delivered to a patient, a unit for sending an alarm to an operator if the measured oxygen concentration is below a first threshold value, and a unit for automatically increasing a setting of oxygen in a fresh gas setting, so that the oxygen concentration delivered to a patient is increased, if the measured oxygen concentration is below a second threshold value. The system allows for increased safety or a lowered fresh gas flow with a maintained safety level.