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. 25, 2026
Filed:
Oct. 20, 2022
Koninklijke Philips N.v., Eindhoven, NL;
Pascal De Graaf, Eindhoven, NL;
Samer Bou Jawde, Cambridge, MA (US);
Harold Johannes Antonius Brans, Eindhoven, NL;
Robert William Murdoch, Pittsburgh, PA (US);
Koninklijke Philips N.V., Eindhoven, NL;
Abstract
According to an aspect, there is provided a ventilator system. The ventilator system comprises: a mouthpiece, to be received within a user's mouth, wherein the mouthpiece comprises: a passage for permitting a flow of gases through the mouthpiece between a first side of the passage to be inside the user's mouth and a second side of the passage to be outside the user's mouth; a passage adjustment component for selectively adjusting a flow area of the passage; and one or more sensors mounted on the mouthpiece, wherein the sensors comprise a pressure sensor configured to measure a pressure at the first side of the passage; and a controller configured to control: a flow rate and/or concentration of oxygen supplied to the user through a nasal cannula; a total flow rate of air and oxygen supplied through the nasal cannula; and/or the flow area of the passage, based on the pressure measured by the pressure sensor.