Blood purification

Details Blood purification Blood purification

1985-03-13

1987-12-22

Spear, Frank

Liquid purification or separation

Processes

Liquid/liquid solvent or colloidal extraction or diffusing...

2103218, B01D 1300

Patent

active

047145560

ABSTRACT:
Extracorporeal apparatus for selective removal of pathogenic factors, i.e. antigens, from blood by circulating the blood through hollow fibers which, exterior to the lumen are in proximity to antibodies, i.e. proteins having strong biospecific activity for the pathogenic factors. In some situations, the antibody is segregated in a liquid medium outside the hollow fiber to improve mass transfer and the antigen penetrates the ultrafilter wall of the fiber to join the antibody.

REFERENCES:
patent: 3930105 (1975-12-01), Christen et al.
patent: 4247393 (1981-01-01), Wallace
patent: 4266026 (1981-05-01), Breslau
patent: 4323457 (1982-04-01), Sun et al.
patent: 4375414 (1983-03-01), Strahilevitz

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