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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 9062672 B1

PDFFull Text
Date of Patent:
Jun. 23, 2015

Filed:

Oct. 13, 2011

Pump module, pump base module and pump system

Applicant:

Michael Becker, Knittlingen, DE;

Inventor:

Michael Becker, Knittlingen, DE;

Assignee:

Fresenius Kabi Deutschland GmbH, Bad Homburg, DE;

Attorney:

Occhiuti & Rohlicek LLP

Primary Examiner:

Theresa Trieu

Int. Cl.
CPC ...
F01C 5/00 (2006.01); F03C 2/00 (2006.01); F03C 4/00 (2006.01); F04C 2/00 (2006.01); F04C 5/00 (2006.01); F04B 43/12 (2006.01); F04B 43/08 (2006.01); F04C 9/00 (2006.01); F01C 9/00 (2006.01); A61M 5/14 (2006.01); A61M 5/142 (2006.01); F04B 43/14 (2006.01); A61M 39/24 (2006.01); A61M 39/26 (2006.01); A61M 5/168 (2006.01);
U.S. Cl.
CPC ...
F04B 43/12 (2013.01); F04B 43/1253 (2013.01); F04B 43/1238 (2013.01); F04B 43/123 (2013.01); F04B 43/082 (2013.01); F04C 9/005 (2013.01); F01C 9/005 (2013.01); A61M 5/1413 (2013.01); A61M 5/14232 (2013.01); A61M 39/24 (2013.01); A61M 39/26 (2013.01); A61M 2005/16868 (2013.01); A61M 2005/16872 (2013.01); A61M 2205/128 (2013.01); A61M 2205/3351 (2013.01); A61M 2205/3355 (2013.01); A61M 2205/6045 (2013.01); F04B 43/1207 (2013.01); F04B 43/14 (2013.01);
Abstract

The invention-base pump module comprises a linear pump channel which is curved at least in sections, a pump channel inlet and a pump channel outlet, wherein the pump channel inlet and the pump channel outlet are connected with the pump channel for supplying a fluid into the pump channel and discharging a fluid from the pump channel, so that through a periodically rotating deformation of the membrane a fluid can be pumped through the pump channel from the pump channel inlet to the pump channel outlet, wherein in the section between the pump channel inlet and the pump channel outlet the pump channel is designed in a way that differs from a genuine circular design.

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