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:
Jan. 21, 2025
Filed:
Jan. 25, 2024
Resmed Pty Ltd, Bella Vista, AU;
Tumul Gupta, Sydney, AU;
Michael Christopher Hogg, Sydney, AU;
Luke Andrew Stanislas, Sydney, AU;
Lang Eng Siang Teh, Sydney, AU;
Hans Christer Henric Engstrom, Sydney, AU;
Lorenz Eberl, Sydney, AU;
Adrian Apalakis, Sydney, AU;
Balint Franko, Sydney, AU;
ResMed Pty Ltd, Bella Vista, AU;
Abstract
A patient interface includes: a plenum chamber; a seal-forming structure; a positioning and stabilising structure; a plenum chamber insert configured to be positioned and retained within the plenum chamber; and a vent structure; wherein the plenum chamber insert has a plenum chamber insert port; wherein the plenum chamber insert has an exterior surface configured to be positioned adjacent to an interior surface of the plenum chamber; wherein when the plenum chamber insert is positioned and retained within the plenum chamber, a radial channel is formed by the interior surface of the plenum chamber and the exterior surface of the plenum chamber insert such that gas is able to pass between a patient-proximal side of the plenum chamber insert and a patient-distal side of the plenum chamber insert via the radial channel during use.