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    • 3. 发明公开
    • HÄMODIAFILTRATIONSVERFAHREN
    • EP2934620A1
    • 2015-10-28
    • EP13818983.2
    • 2013-12-19
    • Fresenius Medical Care Deutschland GmbH
    • TSCHULENA, UlrichJANKOWSKI, JoachimFABIG, AnselmMÜLLER, Carsten
    • A61M1/16A61M1/36
    • A61M1/3639A61M1/16A61M1/3403A61M1/3434A61M1/3609A61M1/361A61M1/3612A61M1/3681A61M2202/0445A61M2202/0498A61M2205/054A61M2205/3344A61M2230/207
    • The invention relates to a device for haemodiafiltration comprising an extracorporeal circulation (10) for receiving blood to be cleaned and comprising a haemodialyser and/or haemofilter (20) which is connected to the blood circulation (10), said blood circulation (10) having at least one respective supply line (12, 14) located upstream and downstream of the haemodialyser and/or haemofilter (20), for supplying a substitution fluid. The invention is characterised in that the device also comprises measuring devices for recording the transmembrane pressure and/or haematocrit (HKT) and/or blood density, the measuring devices being connected to a control unit (100) for controlling one or more of the transmembrane pressure, and/or haematocrit (HKT) and/or blood density and said control unit (100) being constructed in such a way that the control is carried out (13, 15) with the aid of at least one of the infusion speeds (Q
      s pre, Q
      s post) of the substitution fluid. The invention is also characterised in that the blood to be cleaned is exposed to a high-frequency electromagnetic field and/or an electric DC field (70) before and/or during the contact with the dialyser.
    • 本发明涉及一种用于血液透析过滤的装置,其包括用于接收待清洁的血液的体外循环(10)并且包括连接到血液循环(10)的血液透析器和/或血液滤过器(20),所述血液循环(10) 位于血液透析器和/或血液滤过器(20)上游和下游的至少一个相应的供应管线(12,14),用于供应替代流体。 本发明的特征在于,该装置还包括用于记录跨膜压力和/或血细胞比容(HKT)和/或血液密度的测量装置,测量装置连接到控制单元(100)以控制一个或多个跨膜 压力和/或血细胞比容(HKT)和/或血液密度,并且所述控制单元(100)以这样的方式构造,使得借助至少一种输液速度(13,15)执行控制 Q spre,Q spost)。 本发明的特征还在于,在与透析器接触之前和/或期间,待清洁的血液暴露于高频电磁场和/或直流电场(70)。