Method and apparatus for the removal of gases physically dissolv

Details Method and apparatus for the removal of gases physically dissolv Method and apparatus for the removal of gases physically dissolv

1984-02-27

1986-02-04

Doll, John

Surgery

Blood drawn and replaced or treated and returned to body

Constituent removed from blood and remainder returned to body

210646, A61M 3700

Patent

active

045683271

ABSTRACT:
The disclosure herein describes a method and apparatus for the removal, by dialysis, of gases physically dissolved in the blood of a person, more particularly a diver or an aviator; the blood is brought into contact, in an exchange cell, with a membrane permeable to gases only; a liquid having high solubility for gases is circulated on the side of the membrane so that the gases dissolved in the blood are made to follow their chemical potential gradient across the membrane into the liquid.

REFERENCES:
patent: 3994799 (1976-11-01), Yao et al.
patent: 4001141 (1977-12-01), Hyden et al.
patent: 4003554 (1977-12-01), Willock et al.
patent: 4127481 (1978-11-01), Malchesky et al.
patent: 4303068 (1981-12-01), Zelman
patent: 4410338 (1983-10-01), Yamamoto et al.
patent: 4439217 (1984-03-01), Yamabe et al.

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