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专利名称：METHOD AND DEVICE FOR MONITORING
THE INTRODUCTION OF SUBSTITUTIONFLUIDS UPSTREAM OF DOWNSTREAM OF ADIALYZER OF FILTER
发明人：Josef Beden,Itka Bado,Georg Verch申请号：US13124353申请日：20091008
公开号：US20110237997A1公开日：20110929
专利附图：
摘要：A method is provided for monitoring the introduction of substitution fluids for
an extra-corporeal blood processing device with an extra-corporeal blood circuit,comprising an arterial blood line, running from an arterial patient connection to a firstchamber of a dialyzer or filter divided into said first chamber and a second chamber by amembrane and a venous blood line, running from the first chamber of the dialyzer orfilter to a venous patient connection. A device is provided for monitoring the introductionof substitution fluids for an extra-corporeal blood processing unit with an extra-corporeal blood circuit and an extra-corporeal blood processing device with a device formonitoring the introduction of substitution fluids. The method and the device formonitoring the introduction of substitution fluids are based on monitoring the fluid levelin the bubble trap, arranged in the venous blood line of the extra-corporeal blood circuit.The method and the device require that fluid is added to fill the extra-corporeal bloodcircuit, for example, for a rinsing procedure of the extra-corporeal blood circuit by meansof the substitution fluid supply line arranged upstream or downstream of the dialyzer. Apre-dilution can be commanded when, after initiating the rinsing process the fill level inthe bubble trap does not drop below a certain level. When by contrast the fill leveldrops below a given level a post-dilution can be commanded.
申请人：Josef Beden,Itka Bado,Georg Verch
地址：Mainz-Kastel DE,Frankfurt DE,Wiesbaden DE
国籍：DE,DE,DE
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