[Principles for constructing and electrochemical regenerator for dialysis solutions for the "artificial kidney" apparatus].

Autor: Grinval'd VM, Iakovleva AA, Leshchinskiĭ GM
Jazyk: ruština
Zdroj: Meditsinskaia tekhnika [Med Tekh] 2002 Jul-Aug (4), pp. 14-20.
Abstrakt: Controlled removal of the present quantities of renal metabolites from the waste dialysate can be effected by electrochemical regeneration of the worked-out dialysate, which is based on the use of a dialyzing solution electrolyzer (DSE). A theoretical rationale for DSE functioning modes has been provided. A reaction model of urea oxidation on bimetallic titanium-platinum electrodes has been drawn up. A procedure for calculating the basic technical data of DSE is proposed. The paper presents the design and experimental findings of a 4-section monopolar electrolyzer with electrode parallel-series connection that ensures discrete control of the electrolyzer's anode current provided that the preset anode current density is preserved.
Databáze: MEDLINE