Patent · US Active

Medical fluid cassettes and related systems and methods

US9500188B2 · kind B2 · utility

30Cited by

405References

22Claims

0Family size

Assignee

Fresenius Medical Care Holdings, Inc. · US

Inventors

Tri Ly · Dublin, US
Gurpreet Singh · Alwar, IN
Michael Young · Antioch, US

Key dates

Filing date	Jun 11, 2012
Grant date	Nov 22, 2016
Priority date	—
Expiry date	Sep 3, 2033

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61M2205/12
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

This disclosure relates to medical fluid cassettes and related systems and methods. In some aspects, a medical fluid cassette includes a base and a magnetically attractive member overlying a fluid pump chamber of the cassette. The magnetically attractive member defines a cavity sized and shaped to receive a portion of a piston.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.