Circuit for extracorporeal blood treatment and...

Liquid purification or separation – Flow – fluid pressure or material level – responsive

Reexamination Certificate

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Details

C210S136000, C604S006100, C137S597000

Reexamination Certificate

active

07922898

ABSTRACT:
A circuit for extracorporeal blood treatment in which a flow-inverting device is interposed between a blood treatment unit and a blood pump placed on an artery branch connected with a vascular access of a patient. The flow-inverting device allows the blood flow within the filtering unit to be kept unchanged even following an inverted circulation in the patient-side artery and vein branches controlled by the blood pump.

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