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:
Sep. 15, 2020
Filed:
Apr. 13, 2017
Technische Universität Berlin, Berlin, DE;
Andreas Loth, Berlin, DE;
Ralf Förster, Berlin, DE;
Technische Universitat Berlin, Berlin, DE;
Abstract
A disposable cartridge () for a peristaltic micro pump is disclosed. The cartridge comprises a housing () with an inlet connector () and an outlet connector (). A fluid channel () extends in the housing () between the inlet and the outlet with a channel section () of the fluid channel () provided by a flexible tube (). One or more openings are provided adjacent to the channel section () in the housing () allowing one or more pump engaging elements of a pump drive to engage the flexible tube (), compressing the flexible tube () to pump fluid through the fluid channel (). Sealing elements () with double flange extensions () having a first inner flange () and a second outer flange () are provided to seal at the connectors () and fix the tube () in the housing ().