Liquid purification or separation – Processes – Liquid/liquid solvent or colloidal extraction or diffusing...
Patent
1984-10-18
1988-08-23
Spear, Frank
Liquid purification or separation
Processes
Liquid/liquid solvent or colloidal extraction or diffusing...
21032178, B01D 1300
Patent
active
047659076
ABSTRACT:
Wearable, continuously internally operable, externally regenerable dialysis system in which body fluids are dialyzed against a first dialysis fluid within a chamber in the body without invasion of veins or arteries, the chamber being a body cavity or a semi-permeable wall within the body, the dialysis fluid being regenerated in a chamber outside the body against a second dialysis fluid which is continuously regenerated in a belt supported apparatus, the internal and external chambers being in fluid communication.
REFERENCES:
patent: 3388803 (1968-06-01), Scott
patent: 3505686 (1970-04-01), Bodell
patent: 4081372 (1978-03-01), Lyman Atkin et al.
patent: 4148497 (1980-01-01), Kolff et al.
patent: 4276175 (1981-06-01), Bower
patent: 4338190 (1982-07-01), Kraus et al.
Bodell, et al., "An Implantable Artificial Lung", from JAMA, 1-25-65, vol. 191, #4, pp. 125-127, copy.
Bachand Louis J.
Research Development Systems, Inc.
Spear Frank
LandOfFree
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