COMPACT ULTRAFILTRATION EQUIPMENT USED FOR CONTINUOUS MONITORING SYSTEM OF HEMODIALYSIS.

Akio Yamada, Etuko Machiyama, Nobuyuki Kabei, Teruo Okano, Masayuki Ishijima, Yasuhisa Sakurai, Kazuhiko Kihara

研究成果: Conference article査読

抄録

Improvements in a disposable ultrafiltration cell and additional ultrafiltration equipment for continuous monitoring of hemodialysis are described. The blood inlet and outlet of the ultrafiltrate cell were improved without adversely affecting the spiral channel mechanism so that the blood circulation of the cell became smooth. Coagulation and hemolysis were not observed. Compared to an earlier cell devised by the authors, the blood pressure of the blood inlet of the cell was decreased, and the ultrafiltration mechanism was improved in two ways. First, the ultrafiltrate spiral channel was made to coincide better to the blood spiral channel. In addition the area of the ultrafiltrate spiral channel was optimized. Since most dialysis patients with renal disease have severe anemia, any sampling loss must be minimized. By using an indwelling device, blood loss can be eliminated.

本文言語English
ページ(範囲)452-453
ページ数2
ジャーナルJapanese Journal of Medical Electronics and Biological Engineering
22
出版ステータスPublished - 1984 4 1

ASJC Scopus subject areas

  • Biomedical Engineering

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