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:
Jul. 08, 2025
Filed:
Feb. 16, 2021
Engineered Medical Systems, Inc., Indianapolis, IN (US);
Bradley Allen Wheeler, Martinsville, IN (US);
Jessica Mae Zinnecker, Indianapolis, IN (US);
James DuCanto, Wauwatosa, WI (US);
Engineered Medical Systems, Inc., Indianapolis, IN (US);
Abstract
A valve for use with a compressed breathable gas source having a valve adapted to: (a) be disposed upstream of a patient delivery device and (b) control at least a portion of a breathable gas source upstream of the patient delivery device and the source including both: (i) a compressed breathable gas source and (ii) a second gas source. The valve includes a first rotatable body. The first rotatable body adjusts, upon rotation thereof a cross-sectional area for gas flow through one or more first apertures from the compressed breathable gas source, second gas source, or both. The valve further includes a gear rotatable simultaneously in response to rotation of the first rotatable body and upon rotation of the gear adjusts a second cross-sectional area for flow through one or more second apertures of gas from the compressed breathable gas source, said second gas source, or both.