新しいアンモニア吸着剤を用いた透析液再生式人工腎臓

屋ケ田 和彦; 大坪 修; 堀内 孝; 石川 州洋; 内間 高夫; 山内 潤; 山田 豊; 高井 信次; 高橋 浩; 稲生 綱政

doi:10.11392/jsao1972.10.73

A LOW--VOLUME DIALYSATE REGENERATION SYSTEM WITH A NEW TYPE SILICEOUS SORBENT

K. YAGATA, O. OTSUBO, T. HORIUCHI, K. ISHIKAWA, T. UCHIMA, J. YAMAUCHI, Y. YAMADA, S. TAKAI, H. TAKAHASHI, T. INOU

Author information

K. YAGATA
The Inst. of Medical Science, The University of Tokyo
O. OTSUBO
The Inst. of Medical Science, The University of Tokyo
T. HORIUCHI
The Inst. of Medical Science, The University of Tokyo
K. ISHIKAWA
The Inst. of Medical Science, The University of Tokyo
T. UCHIMA
The Inst. of Medical Science, The University of Tokyo
J. YAMAUCHI
The Inst. of Medical Science, The University of Tokyo
Y. YAMADA
The Inst. of Medical Science, The University of Tokyo
S. TAKAI
The Inst. of Industrial Science, The University of Tokyo
H. TAKAHASHI
The Inst. of Industrial Science, The University of Tokyo
T. INOU
The Inst. of Medical Science, The University of Tokyo

Keywords: Adsorption, Dialysate regeneration

JOURNAL FREE ACCESS

1981 Volume 10 Issue 1 Pages 73-76

DOI https://doi.org/10.11392/jsao1972.10.73

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Abstract

A new type siliceous adsorbent for ammonium ion was used for the dialysate regneration system.
This system is based upon the use of activated charcoal, alumina, urease, and the siliceous adsorbent for ammonium ion named ZEC-50. Waste products (Creatinine, Urea, Phosphate) was succesfully removed from 5-liters of dialysate in an anephric dog with this system. However, for a clinical demonstration it is thought to be necessary to improve the adsorbent for ammonium ion, because a large volume of adsorbent of ZEC-50 is needed according to its capacity of ammonium ion.
As a result of adsorption tests, it suggests that MORDENITE will be one of good adsorbents for ammonium ion in a new type dialysate regeneration system.

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