Device for holding membrane filter

Details Device for holding membrane filter Device for holding membrane filter

1978-07-06

1980-03-04

Sever, Frank

Liquid purification or separation

Filter

Within flow line or flow line connected close casing

210455, 210DIG23, B01D 2504

Patent

active

041916549

ABSTRACT:
A device is disclosed is disclosed for holding a membrane filter with use of a porous metal disk support for a membrane. The metal disk and membrane are sealed to a fusible enclosure by heat formed in the metal disk by induction heating. Such heat seals the metal disk and also seals the surface of the membrane to the fusible surrounding enclosure. The device is particularly useful in filtering particulate matter from intravenous solutions administered into the circulatory system of a human.

REFERENCES:
patent: 3386585 (1968-06-01), Weyand et al.
patent: 3722697 (1973-03-01), Burke et al.
patent: 3782083 (1974-01-01), Rosenberg

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