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:
Mar. 12, 2019
Filed:
Mar. 14, 2013
Applicant:
Carefusion 303, Inc., San Diego, CA (US);
Inventors:
Lisa Davis, San Diego, CA (US);
Robert Butterfield, San Diego, CA (US);
Chris Zollinger, San Diego, CA (US);
Assignee:
CareFusion 303, Inc., San Diego, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
F04B 43/08 (2006.01); A61M 5/142 (2006.01); F04B 43/12 (2006.01); A61J 1/10 (2006.01); A61J 1/20 (2006.01); A61M 39/28 (2006.01);
U.S. Cl.
CPC ...
A61M 5/14228 (2013.01); F04B 43/08 (2013.01); F04B 43/12 (2013.01); F04B 43/1253 (2013.01); A61J 1/10 (2013.01); A61J 1/2037 (2015.05); A61M 39/281 (2013.01); A61M 2205/121 (2013.01); A61M 2205/128 (2013.01); A61M 2205/14 (2013.01); A61M 2205/581 (2013.01); A61M 2205/582 (2013.01); A61M 2205/583 (2013.01); A61M 2205/6045 (2013.01); A61M 2205/6081 (2013.01);
Abstract
A pump cassette is configured for coupling with a pump device. The pump cassette may include a fluid lumen adapted for passage and propulsion of an infusion fluid toward a patient; a valve assembly that can be actuated to regulate fluid flow through the fluid lumen; and a frame coupled to the fluid lumen and the valve assembly. The frame is adapted to be inserted into a seat of a pump device. The frame is configured to be inserted into the seat only when aligned in a predetermined orientation relative to the seat.