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:
Nov. 28, 2017
Filed:
May. 11, 2010
Applicants:
Stephen Dalton Pittman, Brookline, MA (US);
Lauren Elizabeth Hueser, Brighton, MA (US);
Inventors:
Stephen Dalton Pittman, Brookline, MA (US);
Lauren Elizabeth Hueser, Brighton, MA (US);
Assignee:
Koninklijke Philips N.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M 16/00 (2006.01); A61M 16/20 (2006.01);
U.S. Cl.
CPC ...
A61M 16/00 (2013.01); A61M 16/202 (2014.02); A61M 16/203 (2014.02); A61M 2205/15 (2013.01); A61M 2205/3331 (2013.01); A61M 2205/50 (2013.01);
Abstract
A pressurized flow of breathable gas is delivered to the airway of a subject through a gas circuit () as part of a therapy regime. Leakage of gas from within the circuit to atmosphere to prevent re-breathing of gas is dynamically adjusted to stabalize the total amount of leakage.