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:
Oct. 03, 2023
Filed:
Sep. 08, 2020
Applicant:
Resmed Pty Ltd, Bella Vista, AU;
Inventor:
Craig David Edwards, Sydney, AU;
Assignee:
ResMed Pty Ltd, Bella Vista, AU;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M 16/06 (2006.01);
U.S. Cl.
CPC ...
A61M 16/0666 (2013.01); A61M 16/0622 (2014.02); A61M 16/0683 (2013.01);
Abstract
A patient interface is configured to deliver a pressurized flow of respiratory gas to a patient's airways. The patient interface includes a cradle base configured to cradle the patients nose in use. Two protrusions extend from the cradle base and are configured to be inserted into the patients nares in use. Each of the protrusions have formed therein an opening configured to allow a continuous flow of air therethrough. In addition, a plenum base forms a plenum chamber together with the cradle base. The cradle base is configured so that movement of the cradle base is decoupled from the plenum base.