Hemopurification apparatus

Details Hemopurification apparatus Hemopurification apparatus

1987-09-15

1989-05-23

Fisher, Richard V.

Liquid purification or separation

With gas separator

210295, 21032175, 210340, B01D 1900

Patent

active

048328391

ABSTRACT:
A hemopurification apparatus includes a porous membrane permeable to gas but impermeable to liquid and dividing a container into two mutually-isolated compartments. The apparatus is adapted to remove water from blood by causing the blood to flow through one of the compartments and a fluid, the water vapor pressure of which is lower than that of the blood, to flow through the other compartment, whereby a portion of the water in the blood is allowed to pass as water vapor through the porous membrane.

REFERENCES:
patent: 3651616 (1972-03-01), Blanchard et al.
patent: 4218321 (1980-08-01), Sasaki et al.
patent: 4311594 (1982-01-01), Perry
patent: 4411786 (1983-10-01), Russell
patent: 4568327 (1986-02-01), Seufert
Chang, T. M. S., "Hemoperfusion Alone and in Series with Ultrafiltration or Dialaysis for Uremia, Poisoning and Liver Failure", Kidney International, vol. 10, Oct., 1976, pp. S-305-S-311.

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