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. 06, 2026
Filed:
Oct. 28, 2021
Applicant:
Resmed Pty Ltd, Bella Vista, AU;
Inventors:
Simon Robert Cork, Sydney, AU;
David Richards, Sydney, AU;
Assignee:
ResMed Pty Ltd, Bella Vista, AU;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M 16/10 (2006.01); A61M 16/00 (2006.01); B01D 46/00 (2022.01); B01D 46/42 (2006.01); B01D 46/44 (2006.01);
U.S. Cl.
CPC ...
A61M 16/105 (2013.01); A61M 16/0003 (2014.02); A61M 16/0066 (2013.01); A61M 16/024 (2017.08); B01D 46/0012 (2013.01); B01D 46/0049 (2013.01); B01D 46/429 (2013.01); B01D 46/442 (2013.01); A61M 2205/52 (2013.01); A61M 2205/7545 (2013.01); B01D 2273/30 (2013.01);
Abstract
An air filtration apparatus for supplying a flow of filtered air to an inlet of an RPT device, the air filtration apparatus comprising an inlet flow path, an outlet flow path, an air outlet, and a blower configured to receive air from the inlet flow path and to supply air at above ambient pressure to the outlet flow path, wherein the inlet flow path comprises a filter means comprising a HEPA filter and/or a VOC filter, and wherein the blower is configured to supply pressurised air to the outlet flow path at a flow rate of at least 5 L/min.