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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.:

US 9416775 B1

PDFFull Text
Date of Patent:
Aug. 16, 2016

Filed:

Jul. 02, 2014

Internal cam metering pump

Applicant:

Becton Dickinson and Company, Franklin Lakes, NJ (US);

Inventors:

Kenneth Focht, Needham, MA (US);

Joseph Gordon, Mansfield, MA (US);

Justin Fisk, Providence, RI (US);

Matthew J. Perry, East Greenwich, RI (US);

Assignee:

Becton, Dickinson and Company, Franklin Lakes, NJ (US);

Attorney:

Dickinson Wright PLLC

Primary Examiner:

Bhisma Mehta

Assistant Examiner:

James D Ponton

Int. Cl.
CPC ...
F04B 7/06 (2006.01); F04B 7/04 (2006.01); F04B 7/00 (2006.01); F04B 9/04 (2006.01); F04B 19/00 (2006.01); F04B 39/08 (2006.01); A61M 5/142 (2006.01); A61M 5/14 (2006.01); F04B 43/04 (2006.01); A61M 5/168 (2006.01);
U.S. Cl.
CPC ...
F04B 7/06 (2013.01); A61M 5/14216 (2013.01); A61M 5/16831 (2013.01); F04B 7/0057 (2013.01); F04B 7/0065 (2013.01); F04B 7/04 (2013.01); F04B 9/042 (2013.01); F04B 19/006 (2013.01); F04B 39/08 (2013.01); A61M 5/1413 (2013.01); A61M 5/14244 (2013.01); A61M 2005/14252 (2013.01); A61M 2005/16863 (2013.01); A61M 2205/103 (2013.01); F04B 9/047 (2013.01); F04B 43/043 (2013.01);
Abstract

A micropump according to the invention uses an eccentric cam member rotating within a pump housing to sequentially open and close valves in the pump housing to withdraw fluid from a reservoir and provide metered amounts of the fluid to a cannula port for administration to a patient. The micropump may be used in a disposable pump for continuous infusion of medication such as insulin.

Find Patent Forward Citations

Quick Actions:

Focht, Kenneth. (2016). Internal cam metering pump (U.S. Patent No. 9416775). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9416775

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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