Assembly for the on-line flushing and filling of an extracorpore

Details Assembly for the on-line flushing and filling of an extracorpore Assembly for the on-line flushing and filling of an extracorpore

1993-07-07

1996-02-13

Kim, John

Liquid purification or separation

Casing divided by membrane into sections having inlet

With membrane cleaning or sterlizing means

210136, 2101952, 210252, 210258, B01D 3600, B01D 6130, B01D 6128, B01D 6502

Patent

active

054909252

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.

REFERENCES:
patent: 3441136 (1969-04-01), Serfass et al.
patent: 3669880 (1972-06-01), Marantz et al.
patent: 3753493 (1973-08-01), Mellor
patent: 3871913 (1975-03-01), Shaldon
patent: 4209402 (1980-06-01), Gentles
patent: 4332264 (1982-06-01), Gortz et al.
patent: 4399030 (1983-08-01), Hlavinka et al.
patent: 5004548 (1991-04-01), Richalley et al.
patent: 5173125 (1992-12-01), Felding
patent: 5336165 (1994-08-01), Twardowski

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