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. 10, 2021
Filed:
Sep. 24, 2018
Koninklijke Philips N.v., Eindhoven, NL;
Lauren Patricia Chodkowski, Pittsburgh, PA (US);
Robert William Baiko, Pittsburgh, PA (US);
Jonathan Sayer Grashow, Cheswick, PA (US);
Koninklijke Philips N.V., Eindhoven, NL;
Abstract
A cushion is for use in a pressure support system for delivering a flow of breathing gas to an airway of a patient. The cushion includes a body having a first end and a second end located opposite the first end. The body defines a space therein. The cushion further includes a sealing portion defining a single opening into the space. The single opening is adapted to surround both a first nostril and a second nostril of a patient. The sealing portion is located between the first end and the second end. The sealing portion includes a first protruding portion and a second protruding portion each extending outwardly from the body and being adapted to sealingly engage against an interior surface of a corresponding one of the first nostril and the second nostril.