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:
Feb. 23, 2021
Filed:
Oct. 01, 2013
Koninklijke Philips N.v., Eindhoven, NL;
Adam Michael Neff, Oakmont, PA (US);
Daniel James Miller, Cranberry Township, PA (US);
Matthew Paul Eury, Latrobe, PA (US);
Susan Marie Mals, Monroeville, PA (US);
Timotheos James Leahy, Pittsburgh, PA (US);
Koninklijke Philips N.V., Eindhoven, NL;
Abstract
A patient interface includes a cushion having a body with a front portion and a rear portion. The front portion has a lower opening structured to receive a flow of a treatment gas and a coupling mechanism. The rear portion is structured to engage a user's face and provide a generally continuous seal therewith. The patient interface further includes a frame having a torus shaped portion defining an opening. The opening has at least a portion of the coupling mechanism disposed therein.