Method of assembling a filter holder

Details Method of assembling a filter holder Method of assembling a filter holder

1979-10-01

1983-12-06

Spear, Jr., Frank A.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156290, 210445, 210451, B01D 2504

Patent

active

044191669

ABSTRACT:
A device is disclosed for holding a membrane filter with use of a porous metal disk support for a membrane. In the method of assembly 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: 3156645 (1964-11-01), Chapin et al.
patent: 3158532 (1964-11-01), Pall et al.
patent: 3394615 (1968-07-01), Brueder
patent: 3457171 (1969-07-01), Flowers et al.
patent: 3504801 (1970-04-01), Alexander
patent: 3567031 (1971-03-01), Lueffler
patent: 3615024 (1971-10-01), Michaels
patent: 3954625 (1976-05-01), Michalski
patent: 3963845 (1976-06-01), Dukess
patent: 4157967 (1979-06-01), Meyst et al.

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