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:
Dec. 05, 2023
Filed:
Mar. 21, 2023
Resmed Pty Ltd, Bella Vista, AU;
Errol Savio Alex D'Souza, Sydney, AU;
Aaron Samuel Davidson, Sydney, AU;
Robin Garth Hitchcock, Sydney, AU;
ResMed Pty Ltd, Bella Vista, AU;
Abstract
A cushion/frame assembly for a patient interface includes a cushion frame and a cushion. The cushion frame includes a cushion frame material, an annular wall portion having an opening that extends along a cushion frame longitudinal axis, and a projection extending radially with respect to the opening. The cushion frame is configured to snap fit with an outer frame having headgear attachment points and being configured to engage an inlet conduit. The cushion is connected to the cushion frame. The cushion is structured to form a seal with the patient and includes a cushion material that is more flexible than the cushion frame material.