Apparatus and method for determining a parameter indicative of the progress of an extracorporeal blood treatment.

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专利权人:

Gambro Lundia AB

发明人:

Bene, Bernard

申请号：

AU2013291703

公开号：

AU2013291703A1

申请日:

2013.06.14

申请国别(地区):

AU

年份:

2015

代理人:

摘要：

An apparatus for extracorporeal treatment of blood (1) comprising a treatment unit (2), a blood withdrawal line (6), a blood return line (7), a preparation line (19) and a spent dialysate line (13). A control unit (10) is configured to calculate values of a parameter relating to treatment effectiveness based on measures of the conductivity in the spent dialysate line (13) subsequent to an alternating conductivity perturbation continuously imposed on the preparation line (19) of fresh dialysis fluid.

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