Plasma separator

Details Plasma separator Plasma separator

1985-10-29

1986-12-23

Spear, Frank

Liquid purification or separation

Processes

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

210343, 210346, 2104332, B01D 1300

Patent

active

046311300

ABSTRACT:
A filter membrane housed in a casing is a microporous membrane manufactured by the phase separation method and having a pore size of 0.1 to 0.8.mu., preferably 0.2 to 0.6.mu., and a thickness of 100 to 300.mu.. At least one membrane unit comprising of such a membrane covering a core material is arranged inside the casing to define a blood channel of 50 to 150.mu. channel thickness.

REFERENCES:
patent: 3133132 (1964-05-01), Loeb et al.
patent: 3343681 (1967-09-01), Madden
patent: 3827563 (1974-08-01), Boe et al.
patent: 3883626 (1975-05-01), Kamide et al.
patent: 3932283 (1976-01-01), Esmond
patent: 3945926 (1976-03-01), Kesting
patent: 4115274 (1978-09-01), Boddeker et al.
patent: 4159251 (1979-06-01), Wrasidlo
patent: 4191182 (1980-03-01), Popovich
patent: 4308145 (1981-12-01), Higley et al.
"Continuous Flow Membrane Filtration of Plasma from Whole Blood" from Amicon Corp. Lexington, Mass., American National Red Cross, Bethesda, Md., Publication No. 413, and Massachusetts Institute of Technology, Cambridge, Mass. (Trans. Am. Soc. Artif. Intern. Organs, XXIV, 21-26 (1978)).

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