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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.:

US 11340182 B1

PDFFull Text
Date of Patent:
May. 24, 2022

Filed:

Nov. 23, 2020

Breathing apparatus

Applicant:

Idiag Ag, Fehraltorf, CH;

Inventors:

Christina Spengler, Oberengstringen, CH;

Corina Schaer, Wetzikon, CH;

Diego Stutzer, Biel, CH;

Damien Maurer, Nidau, CH;

Adrian Sallaz, Grenchen, CH;

Dieter Helmut Dill, Munich, DE;

Matthias Maurberger, Munich, DE;

Alexander Scholz, Bischofswiesen, DE;

Assignee:

Idiag AG, Fehraltorf, CH;

Attorney:

Smartpat PLC

Primary Examiner:

Alexander A Mercado

Int. Cl.
CPC ...
A61B 5/08 (2006.01); G01N 25/18 (2006.01); G01N 21/84 (2006.01); G01J 5/08 (2022.01); A61B 5/01 (2006.01); G01N 25/72 (2006.01); A61B 5/00 (2006.01);
U.S. Cl.
CPC ...
G01N 25/18 (2013.01); A61B 5/01 (2013.01); A61B 5/082 (2013.01); G01J 5/0853 (2013.01); G01N 21/8422 (2013.01); A61B 5/00 (2013.01); G01N 25/72 (2013.01);
Abstract

A breathing apparatus includes a tube having a proximal end connected to a breathing mask and a distal end connected to a splitter. A first branch has a proximal end connected to the splitter and an open distal end. A first sensor is arranged within the first branch and operatively connected to a processing module. A first flow control valve is arranged in the first branch and operatively connected to the processing module. A second branch has a proximal end connected to the splitter and a distal end connected to an inflatable reservoir. A second sensor is arranged within the second branch and operatively connected to a processing module. A second flow control valve arranged in the second branch and operatively connected to the processing module. The breathing apparatus can adjust a pneumatic resistance according to a programmed training protocol and counteract hyperventilation by recirculating exhaled air.

Find Patent Forward Citations

Spengler, Christina. (2022). Breathing apparatus (U.S. Patent No. 11340182). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11340182

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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