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:
Aug. 05, 2025
Filed:
Aug. 20, 2024
Corvent Medical, Inc., Fargo, ND (US);
Edward F. Ruppell, Iii, Fargo, ND (US);
John J. O'mahony, Fargo, ND (US);
CORVENT MEDICAL, INC., Fargo, ND (US);
Abstract
A ventilator (), including: a housing (); a reservoir () within the housing, wherein the reservoir has an internal chamber, an air inlet port (), configured to place in fluid communication the internal chamber with atmospheric air outside the reservoir (), and an oxygen inlet port (), configured to place in fluid communication the internal chamber with a source of oxygen; and a primary blower () having an air inlet in fluid communication with the internal chamber of the reservoir (), and an air outlet configured to be placed in fluid communication with an inspiration tube () external of the ventilator housing, wherein the internal chamber of the reservoir () presents a volume for gas mixing extending at least between the air inlet port, the oxygen inlet port and the primary blower air inlet, said volume being configured for allowing mixing of air entering in the reservoir via the air inlet port () with oxygen entering in the reservoir via the oxygen inlet port () before any gas reaches the primary blower air inlet.