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:
Jul. 04, 2017
Filed:
Dec. 16, 2011
Kulwinder S. Plahey, Martinez, CA (US);
Robert Matthew Ohline, Redwood City, CA (US);
Sean Farrell, Fresno, CA (US);
Anthony Thomas Ortega, Antioch, CA (US);
Kulwinder S. Plahey, Martinez, CA (US);
Robert Matthew Ohline, Redwood City, CA (US);
Sean Farrell, Fresno, CA (US);
Anthony Thomas Ortega, Antioch, CA (US);
Fresenius Medical Care Holdings, Inc., Waltham, MA (US);
Abstract
A medical fluid pumping system that includes a medical fluid pumping machine that includes an actuator and a medical fluid cassette that can be disposed within a cassette enclosure of the medical fluid pumping machine. A member is disposed within a fluid pump chamber of the medical fluid cassette and is magnetically attracted to the actuator such that the member and the actuator can be coupled together when the cassette is disposed within the cassette enclosure.