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. 03, 2015
Filed:
May. 11, 2011
Khalid Said Mansour, Corona, CA (US);
Brian W. Pierro, Yorbe Linda, CA (US);
Eric Porteous, Corona, CA (US);
Stephen J. Birch, Mission Viejo, CA (US);
Khalid Said Mansour, Corona, CA (US);
Brian W. Pierro, Yorbe Linda, CA (US);
Eric Porteous, Corona, CA (US);
Stephen J. Birch, Mission Viejo, CA (US);
Carefusion 207, Inc., San Diego, CA (US);
Abstract
A non-invasive ventilation patient interface comprises a fresh gas entry port, an exhaust gas vent port, and a filter media disposed in the exhaust gas vent port. The fresh gas entry port is configured for coupling with a fresh gas supply. The exhaust gas vent port is configured for allowing expulsion of exhaust gas from the patient interface in response to exhalation of a patient. The filter media is configured for filtering contagious from the exhaust gas, diffusing the exhaust gas, and controlling an expulsion flow of the exhaust gas through the exhaust gas vent port.