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:
Jan. 08, 2019
Filed:
Jul. 14, 2010
Applicants:
Thomas Nagel, Tharandt, DE;
Rene Richter, Tharandt, DE;
Robert Witt, Dresden, DE;
Inventors:
Assignee:
Sanofi-Aventis Deutschland GmbH, Frankfurt am Main, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04B 43/14 (2006.01); F04B 43/00 (2006.01); F04B 43/12 (2006.01); A61M 5/315 (2006.01); A61M 5/142 (2006.01); A61M 5/20 (2006.01); A61M 5/30 (2006.01);
U.S. Cl.
CPC ...
F04B 43/14 (2013.01); F04B 43/0072 (2013.01); F04B 43/1253 (2013.01); A61M 5/14232 (2013.01); A61M 5/14244 (2013.01); A61M 5/20 (2013.01); A61M 5/30 (2013.01); A61M 5/31525 (2013.01); A61M 5/31546 (2013.01); A61M 2205/12 (2013.01); F04B 43/123 (2013.01); F04B 43/1284 (2013.01); Y10T 29/49236 (2015.01);
Abstract
The invention relates to a pump chamber () for a peristaltic pump, the pump chamber () comprising an elongate cavity () defined between an elastically deformable chamber wall () and a rigid chamber () wall, wherein the elastically deformable wall () and the rigid wall () are arranged as a one-piece part by two-component injection molding. The invention also refers to a method for producing the pump chamber () for a peristaltic pump, the method comprising a two-component injection molding of the elastically deformable wall () and the rigid chamber wall () thereby forming them as a one-piece part.