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. 13, 2012
Filed:
Jan. 17, 2007
Applicants:
James N. Schmidt, London, CA;
Daniel Engelbreth, London, CA;
Rick Blacker, White Rock, CA;
Inventors:
Assignee:
Trudell Medical International, London, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M 11/00 (2005.12); A62B 9/02 (2005.12); B05D 7/14 (2005.12); B65D 83/06 (2005.12);
U.S. Cl.
CPC ...
Abstract
An apparatus and method for performing positive pressure (PP) therapy alone or in combination with an aerosol delivery apparatus. The positive pressure apparatus includes a positive pressure valve having a continuously variable respiratory window. The PP valve may be associated with a patient respiratory system interface alone, such as, but not limited to, a mask or mouthpiece, or in combination with an aerosol delivery apparatus.