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. 27, 2018
Filed:
May. 18, 2011
Applicants:
Michael Edward Colbaugh, Level Green, PA (US);
Christopher Scott Lucci, Murrysville, PA (US);
Inventors:
Michael Edward Colbaugh, Level Green, PA (US);
Christopher Scott Lucci, Murrysville, PA (US);
Assignee:
Koninklijke Philips N.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M 16/06 (2006.01); A61B 5/00 (2006.01); A61B 5/085 (2006.01); A61B 5/097 (2006.01); A61M 16/00 (2006.01); A61M 16/20 (2006.01); A61M 16/08 (2006.01); A61M 16/10 (2006.01);
U.S. Cl.
CPC ...
A61M 16/06 (2013.01); A61B 5/085 (2013.01); A61B 5/097 (2013.01); A61B 5/4818 (2013.01); A61M 16/0057 (2013.01); A61M 16/0816 (2013.01); A61M 16/0833 (2014.02); A61M 16/20 (2013.01); A61M 16/208 (2013.01); A61M 2016/0027 (2013.01); A61M 2016/0036 (2013.01); A61M 2016/0042 (2013.01); A61M 2016/103 (2013.01); A61M 2016/1025 (2013.01); A61M 2202/0208 (2013.01); A61M 2202/0275 (2013.01); A61M 2230/432 (2013.01); A61M 2230/435 (2013.01);
Abstract
A respiratory interface apparatus () is provided that includes a patient contacting portion () structured to engage a face of the patient, a common chamber () fluidly coupled to the patient contacting portion (), a first control chamber (), a first flow regulating mechanism () provided between the first control chamber () and the common chamber (), a second control chamber (), and a second flow regulating mechanism () provided between the second control chamber () and the common chamber ().