| 摘要 |
Hemodialysis device (10) with a control apparatus (74) and a line (52) which is connected to a valve arrangement (50) downstream of the suction pump (20) and to a dialyzing liquid source (16). The dialyzing liquid source (16) has a volume measuring apparatus (54, 58) with which the ultrafiltrate generated by the suction pump (20) can be determined in the recirculation circuit. The ultrafiltration rate thereby established serves to control the suction pump (20) with the aid of the control apparatus (74), in some cases the transmembrane pressure being determined with the aid of the pressure gauges (62, 66) and from which the current ultrafiltration coefficient can be measured. Furthermore, the hemodialysis device (10) has a safe possibility of feeding disinfectant concentrate into the recirculation circuit downstream of the dialyzer (12).
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