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:
Apr. 04, 2017
Filed:
Jun. 08, 2012
Sean Farrell, Fresno, CA (US);
Joseph Michael Fallon, Dixon, CA (US);
Kulwinder S. Plahey, Martinez, CA (US);
Michael James Beiriger, Pittsburgh, PA (US);
Sean Farrell, Fresno, CA (US);
Joseph Michael Fallon, Dixon, CA (US);
Kulwinder S. Plahey, Martinez, CA (US);
Michael James Beiriger, Pittsburgh, PA (US);
Fresenius Medical Care Holdings, Inc., Waltham, MA (US);
Abstract
This disclosure relates to medical fluid cassettes and related systems and methods. In certain aspects, a medical fluid cassette includes a base having a first region and a second region, a first membrane overlying the first region of the base, and a second membrane overlying the second region of the base. The second membrane is configured to rebound away from the base when a force used to press the second membrane toward the base is released.