Dialysis machine and method of controlling it

Details Dialysis machine and method of controlling it Dialysis machine and method of controlling it

2006-11-07

2006-11-07

Zalukaeva, Tatyana (Department: 3761)

Surgery

Blood drawn and replaced or treated and returned to body

Constituent removed from blood and remainder returned to body

C604S004010, C604S005010, C604S005040, C604S006110, C210S739000, C210S085000, C210S645000, C210S646000, C210S650000, C422S044000

Reexamination Certificate

active

07131956

ABSTRACT:
A dialysis machine comprises: means for calculating (60) a filtration factor (FF) as a function of the ultrafiltration rate (UFR) and of a plasma flow rate (Qp); first comparison means (65) for comparing the filtration factor (FF) with a limit value of admissibility; and signaling means (70) for generating a signal (A) indicating the result of the comparison.

REFERENCES:
patent: 5366630 (1994-11-01), Chevallet
patent: 5401238 (1995-03-01), Pirazzoli
patent: 5702597 (1997-12-01), Chevallet et al.
patent: 5762805 (1998-06-01), Truitt et al.
patent: 5954951 (1999-09-01), Nuccio
patent: 6471872 (2002-10-01), Kitaevich et al.
patent: 6730233 (2004-05-01), Pedrazzi
patent: 6966979 (2005-11-01), Pedrazzi
patent: 4024434 (1992-02-01), None
Noma Kohei, “Controller for Blood Pump”, Patent Abstracts of Japan of JP 07 265416, (Oct. 17, 1995).

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