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:
Jul. 11, 2017
Filed:
Sep. 18, 2013
Applicants:
Sarah Bruce, Waterloo, CA;
James N. Schmidt, London, CA;
Inventors:
Sarah Bruce, Waterloo, CA;
James N. Schmidt, London, CA;
Assignee:
Trudell Medical International, London, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M 15/00 (2006.01); A61M 16/06 (2006.01); A61M 16/20 (2006.01); A61M 16/14 (2006.01);
U.S. Cl.
CPC ...
A61M 15/009 (2013.01); A61M 15/0016 (2014.02); A61M 15/0018 (2014.02); A61M 15/0086 (2013.01); A61M 16/06 (2013.01); A61M 16/14 (2013.01); A61M 16/208 (2013.01); A61M 2205/583 (2013.01); A61M 2207/00 (2013.01); Y10T 29/49826 (2015.01);
Abstract
A delivery system includes a holding chamber with first, second and third openings, and independently moveable first, second and third flow control members. A delivery system includes a holding chamber and a flow control member including a flap pivotable from an at rest position in a direction toward an outlet of a user interface and away from an output end of the holding chamber in response to a pressure being applied thereto.