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:
Sep. 05, 2023
Filed:
May. 16, 2018
Applicant:
Hamilton Medical Ag, Bonaduz, CH;
Inventors:
Karolin Franke, Chur, CH;
Felix Breitruck, Buchs, CH;
Assignee:
Hamilton Bonaduz AG, Bonaduz, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M 16/20 (2006.01); A61M 16/08 (2006.01);
U.S. Cl.
CPC ...
A61M 16/206 (2014.02); A61M 16/0858 (2014.02); A61M 16/208 (2013.01);
Abstract
An exhalation valve arrangement () for a ventilation apparatus for artificial ventilation of patients is flow-capable in an exhalation flow direction (E) and encompasses: Provision is made according to the present invention that the exhalation valve arrangement () comprises a bypass chamber () which communicates in terms of flow mechanics with the upstream respiratory gas conduit () and which extends, proceeding from the upstream respiratory gas conduit (), into the region of the downstream respiratory gas conduit () and is embodied there for attachment of a gas pressure sensor ().