Assembly for the on-line flushing and filling of an extracorporeal blood circulation system of dialysis machines
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United States of America Patent
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-
Feb 13, 1996
Issued Date -
N/A
app pub date -
Jul 7, 1993
filing date -
Mar 13, 1992
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A dialysis machine assembly having an internal flushing and filling facility for a blood flow circuit of the assembly is disclosed. The dialysis machine assembly includes dialyzer having a membrane and an inlet and an outlet for blood side with corresponding blood tubes and an inlet and an outlet for dialysate side with a valve located downstream of the outlet for dialysate side. A dialysis liquid supply is connected to the inlet for the dialysate side and the valve is partially closed to force dialysis liquid to flow through the membrane from the dialysate side to the blood side through the blood tubes to flush and fill a blood flow circuit prior to performing a dialysis treatment with the dialysis machine.
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