人工心臓駆動装置の小形化に関する研究

田上 重喜; 大坪 厚美; 後原 哲之; 福永 信太郎; 松村 誠; 村下 純二; 磯野 基明; 浜中 喜晴; 田口 一美; 広安 博之; 角田 敏一

doi:10.11392/jsao1972.10.1225

Study on compact artificial heart driver

Shigeki TAGAMI, Atsumi OTSUBO, Tetsuyuki SEDOHARA, Shintaro FUKUNAGA, Makoto MATSUMURA, Junji MURASHITA, Motoaki ISONO, Yoshiharu HAMANAKA, Kazumi TAGUCHI, Hiroyuki HIROYASU, Toshikazu KADOTA

Author information

Shigeki TAGAMI
Department of Surgery, Research Institute for Artificial Heart, Hiroshima Univ. Sch. Med.
Atsumi OTSUBO
Department of Surgery, Research Institute for Artificial Heart, Hiroshima Univ. Sch. Med.
Tetsuyuki SEDOHARA
Department of Surgery, Research Institute for Artificial Heart, Hiroshima Univ. Sch. Med.
Shintaro FUKUNAGA
Department of Surgery, Research Institute for Artificial Heart, Hiroshima Univ. Sch. Med.
Makoto MATSUMURA
Department of Surgery, Research Institute for Artificial Heart, Hiroshima Univ. Sch. Med.
Junji MURASHITA
Department of Surgery, Research Institute for Artificial Heart, Hiroshima Univ. Sch. Med.
Motoaki ISONO
Department of Surgery, Research Institute for Artificial Heart, Hiroshima Univ. Sch. Med.
Yoshiharu HAMANAKA
Department of Surgery, Research Institute for Artificial Heart, Hiroshima Univ. Sch. Med.
Kazumi TAGUCHI
Department of Surgery, Research Institute for Artificial Heart, Hiroshima Univ. Sch. Med.
Hiroyuki HIROYASU
Faculty of Engineering, Cluster I, Department of power engineering, Hiroshima Univ.
Toshikazu KADOTA
Faculty of Engineering, Cluster I, Department of power engineering, Hiroshima Univ.

Keywords: Rotary Compressor, DC motor, Compact artificial heart driver, Artificial heart

JOURNAL FREE ACCESS

1981 Volume 10 Issue 6 Pages 1225-1228

DOI https://doi.org/10.11392/jsao1972.10.1225

Details

Abstract

The existing artificial heart air driving system is utilizing a stationary air compressor and a vacuum pump, so the moving area of the patient is restricted within a rather small region. To get rid of this limitation, we made up a compact air driving system making use of a rotary compressor which is rotated forward and reverse direction alternately by a D. C. motor. Next we performed an in vitro test using a mock circuit. Then it is shown that this driving system is usable in place of the existing system without any problems.

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