Invention Grant
- Patent Title: Method of determining a system compressibility value of a medical membrane pump drive
-
Application No.: US15509009Application Date: 2015-09-03
-
Publication No.: US10525185B2Publication Date: 2020-01-07
- Inventor: Frank Hedmann , Torsten Hochrein
- Applicant: FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH
- Applicant Address: DE Bad Homburg
- Assignee: FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH
- Current Assignee: FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH
- Current Assignee Address: DE Bad Homburg
- Agency: Jacobson Holman, PLLc.
- Priority: DE102014013152 20140904
- International Application: PCT/EP2015/001782 WO 20150903
- International Announcement: WO2016/034286 WO 20160310
- Main IPC: A61M1/00
- IPC: A61M1/00 ; A61M1/28 ; F04B43/067 ; A61M1/36
Abstract:
A method of determining a system compressibility value of a medical membrane pump drive is provided which includes moving to a first and second pressure level and detecting a first and second operating parameter value of the membrane pump drive. The system compressibility value is determined on the basis of the detected operating parameter values and the membrane of the membrane pump drive is supported at a rigid surface during the determination of the system compressibility value.
Public/Granted literature
- US20170290971A1 METHOD OF DETERMINING A SYSTEM COMPRESSIBILITY VALUE OF A MEDICAL MEMBRANE PUMP DRIVE Public/Granted day:2017-10-12
Information query
IPC分类:
