Development of a miniature undulation pump for the distributed artificial heart

Yusuke Abe, Toshiya Ono, Takashi Isoyama, Shuichi Mochizuki, Kiyotaka Iwasaki, Tsuneo Chinzei, Itsuro Saito, Akimasa Kouno, Kou Imachi

    Research output: Contribution to journalArticle

    2 Citations (Scopus)

    Abstract

    Research of the distributed artificial heart is important not only to acquire the means of individual organ perfusion but also to clarify the characteristics of the organ and the mechanism of blood distribution. To investigate the distributed artificial heart, the miniature undulation pump was developed. The outer diameter and the thickness of the developed pump were 38 mm and 11 mm, respectively. The priming volume of the pump was 3.2 ml. The total size including the motor unit was 38 mm in diameter and 32 mm in length. The total weight was 67.5 g. The total volume was 27.5 ml. The pump was driven with pulse width modulation by using a 1 chip motor controller. More than 5 L/min of continuous output could be obtained. The results showed that the developed miniature undulation pump system had enough performance for individual organ perfusion.

    Original languageEnglish
    Pages (from-to)656-658
    Number of pages3
    JournalArtificial Organs
    Volume24
    Issue number8
    DOIs
    Publication statusPublished - 2000

    Fingerprint

    Artificial heart
    Artificial Heart
    Perfusion
    Pumps
    Weights and Measures
    Research
    Pulse width modulation
    Blood
    Controllers

    Keywords

    • Artificial heart
    • Blood distribution
    • Organ perfusion
    • Undulation pump

    ASJC Scopus subject areas

    • Biophysics

    Cite this

    Development of a miniature undulation pump for the distributed artificial heart. / Abe, Yusuke; Ono, Toshiya; Isoyama, Takashi; Mochizuki, Shuichi; Iwasaki, Kiyotaka; Chinzei, Tsuneo; Saito, Itsuro; Kouno, Akimasa; Imachi, Kou.

    In: Artificial Organs, Vol. 24, No. 8, 2000, p. 656-658.

    Research output: Contribution to journalArticle

    Abe, Y, Ono, T, Isoyama, T, Mochizuki, S, Iwasaki, K, Chinzei, T, Saito, I, Kouno, A & Imachi, K 2000, 'Development of a miniature undulation pump for the distributed artificial heart', Artificial Organs, vol. 24, no. 8, pp. 656-658. https://doi.org/10.1046/j.1525-1594.2000.06578.x
    Abe, Yusuke ; Ono, Toshiya ; Isoyama, Takashi ; Mochizuki, Shuichi ; Iwasaki, Kiyotaka ; Chinzei, Tsuneo ; Saito, Itsuro ; Kouno, Akimasa ; Imachi, Kou. / Development of a miniature undulation pump for the distributed artificial heart. In: Artificial Organs. 2000 ; Vol. 24, No. 8. pp. 656-658.
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    AU - Iwasaki, Kiyotaka

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