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:
Jan. 12, 2021
Filed:
Aug. 25, 2015
Koninklijke Philips N.v., Eindhoven, NL;
Rudolf Maria Jozef Voncken, Eindhoven, NL;
Jonathan Sayer Grashow, Cheswick, PA (US);
Sima Asvadi, Eindhoven, NL;
Lauren Patricia Chodkowski, Pittsburgh, PA (US);
Koninklijke Philips N.V., Eindhoven, NL;
Abstract
A patient-contacting element for a patient interface for delivering a flow of gas to a user is being configured to provide a substantially air-tight seal with the user's skin during use. The patient-contacting element includes an inlet for receiving at least part of the flow of gas, at least one gas-permeable element that is disposed within the patient-contacting element and arranged in fluidic communication with the inlet, and a first layer of an air-tight material that is arranged between the at least one gas-permeable element and an inner space of the patient-contacting element for receiving a nose and/or a mouth of the user. The air-tight material has at least one opening therein.