Proportioning system for bicarbonate dialysate

Details Proportioning system for bicarbonate dialysate Proportioning system for bicarbonate dialysate

1979-11-23

1983-08-16

Spear, Jr., Frank A.

Liquid purification or separation

Processes

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

210647, 210 962, 2103213, B01D 3100, B01D 1300

Patent

active

043990363

ABSTRACT:
A proportioning system for compounding a bicarbonate-containing dialysate suitable for hemodialysis of human blood is disclosed. An aqueous alkali metal carbonate solution and an aqueous hydrochloric acid-containing solution are combined at a predetermined volumetric rate, and the conductivity as well as the hydrogen ion activity of the resulting bicarbonate-containing dialysate is monitored.

REFERENCES:
patent: 3532102 (1970-10-01), Glassey
patent: 3598727 (1971-08-01), Willock
patent: 3743598 (1973-07-01), Field
patent: 3962075 (1976-06-01), Fialkoff et al.
patent: 4153554 (1979-05-01), Heide et al.
patent: 4202760 (1980-05-01), Sturey et al.
patent: 4326955 (1982-04-01), Babb et al.
Sargent et al., Abstracts, Amer. Soc. ARDF Internal Organs, 6:75, 1977.
Kirkendol, et al, "A Comparison--Solutions", Trans. Am. Soc. ARDF Intern. Organs, vol. XXIII, 1977, pp. 399-405.
Gonzalez, et al., "On The--Hemodialysis," Trans. Am. Soc. ARDF. Intern. Organs, vol. XX, 1974, pp. 169-174.

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