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. 10, 2024
Filed:
Jul. 11, 2023
Resmed Paris Sas, Moissy-Cramayel, FR;
Kenneth Taylor, Kellyville, AU;
Simon Robert Cork, Wollstonecraft, AU;
Jonathan Huw Thomas, Lilyfield, AU;
Eva Ng, Erskineville, AU;
Benjamin John Leavens, Woollahra, AU;
Enrico Brambilla, Milan, IT;
Frank Van Regteren, Bella Vista, AU;
Philippe Auguste Chalvignac, Moissy Cramayel, FR;
Zdzislaw Antoni Ziolkowski, Moissy Cramayel, AU;
Arthur Kin-Wai Yee, Earlwood, AU;
Geoff Crumblin, Baulkham Hills, AU;
David Creusot, Sydney, AU;
ResMed Paris SAS, Chatsworth, CA;
Abstract
A respiratory treatment apparatus configured to provide a flow of breathable gas to a patient, including a breathable air outlet, an outside air inlet, and an pneumatic block module, wherein the pneumatic block module includes: a volute assembly including an inlet air passage, a mount for a blower and an outlet air passage; the blower being mounted in the mount such that an impeller of the blower is in a flow passage connecting the inlet air passage and the outlet air passage; a casing enclosing the volute assembly, wherein air passages within the casing connect air ports on the volute assembly, wherein the inlet air passage of the volute assembly is in fluid communication with the outside air inlet and the outlet air passage of the volute assembly is in fluid communication with the air outlet.