HEIDE ALEXANDER,NIKOLIC DEJAN,PETERS ARNE,WIKTOR CHRISTOPH
申请号：
IN2006/KOLNP/2015
公开号：
IN2015KN02006A
申请日:
2015.06.24
申请国别(地区):
IN
年份:
2016
代理人:
摘要：
The invention relates to a method and a device for controlling or regulating ultra filtration in dialysis treatment wherein the blood to be ultra filtered flows in an extra corporeal blood circuit (109) through a blood chamber (110) of a dialyzer (113) divided by a semipermeable membrane (111) into the blood chamber (110) and a dialysis liquid chamber (108) and dialysis liquid in a dialysis liquid circuit (109) flows through the dialysis liquid chamber (108) of the dialyzer (113). The device has a blood pump (115) for generating a blood flow in the extra corporeal blood circuit (112) a dialysis liquid pump (107) for generating a dialysis liquid flow in the dialysis liquid circuit (109) a balancing device (104) for aligning a liquid balance in the dialysis liquid circuit between an inflow (106) and an outflow (105) of the dialysis liquid chamber (113) as a dimension for the ultra filtration and a control unit (101) for controlling the blood pump (115) and/or the dialysis liquid pump (107). The control is carried out such that a predefined ultra filtration is achieved without additional active control or regulation of the dialysis liquid flow flowing out of the dialyzer (113) or into the dialyzer (113).
