专利名称：DEVICE FOR RECIRCULATION
MEASUREMENT
发明人：JANIK, Waldemar,KRAUSE, Silvie申请号：EP17195541.2申请日：20171009公开号：EP3305345B1公开日：20191002
摘要：An apparatus for measuring recirculation using thermodilution duringextracorporeal blood treatment including a temperature varying unit arranged tocyclically heat and/or cool blood in a venous tube segment of the blood tube system fora quasi-continuous recirculation measurement; and a detecting device configured tomeasure a variation of a physical parameter resulting from the heating and/or cooling.The detecting device is arranged to detect, in a case free from recirculation, a firstphysical parameter and to detect, in a case afflicted with recirculation, a physical
parameter varied by the cooling and/or heating of the blood by the temperature varyingunit as a second physical parameter in the blood tube system. A method for measuringrecirculation carries out appropriate steps.
申请人：B. Braun Avitum AG
代理机构：Winter, Brandl, Fürniss, Hübner, Röss, Kaiser, Polte - Partnerschaft mbB
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