Invention Grant
- Patent Title: Determining a volume of medical fluid pumped into or out of a medical fluid cassette
-
Application No.: US16143000Application Date: 2018-09-26
-
Publication No.: US11291753B2Publication Date: 2022-04-05
- Inventor: Tri Ly , Jie Zhu , Kulwinder S. Plahey
- Applicant: Fresenius Medical Care Holdings, Inc.
- Applicant Address: US MA Waltham
- Assignee: Fresenius Medical Care Holdings, Inc.
- Current Assignee: Fresenius Medical Care Holdings, Inc.
- Current Assignee Address: US MA Waltham
- Agency: Fish & Richardson P.C.
- Main IPC: A61M1/28
- IPC: A61M1/28 ; G01F22/00 ; G01F22/02
Abstract:
A method that includes pumping medical fluid out of or drawing medical fluid into a chamber of a medical fluid cassette, calculating a theoretical volume of fluid pumped out of or drawn into the chamber, and multiplying the theoretical volume of fluid pumped out of or drawn into the chamber by a correction factor to determine a corrected volume of fluid pumped out of or drawn into the chamber.
Public/Granted literature
- US20190022296A1 Determining a Volume of Medical Fluid Pumped Into or Out of a Medical Fluid Cassette Public/Granted day:2019-01-24
Information query
IPC分类:
