An automatic monitoring and estimation tool for the cardiovascular dynamics under ventricular assistance

Makoto Yoshizawa, Ken Ichi Kuramoto, Hiroshi Takeda, Makoto Miura, Tomoyuki Yambe, Shin Ichi Nitta

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

An automatic, on-line and real-time monitoring and estimation tool for the cardiovascular dynamics under pumping of the left ventricular assist device (LVAD) has been developed to unload the operator who has to pay constant attention to the LVAD operation. The tool can detect the presence and origin of accidents happening in the cardiovascular system, the pneumatic drive unit as well as the automatic controller by means of the fuzzy reasoning. The cardiovascular parameters such as peripheral vessel resistance, arterial compliance and cardiac output are estimated by means of a time series model. In vivo experiment using an adult goat revealed that the proposed system successfully worked during withdrawal of blood.

Original languageEnglish
Title of host publicationProceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS 1992
EditorsRobert Plonsey, Swamy Laxminarayan, Jean Pierre Morucci, Jean Louis Coatrieux
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages364-366
Number of pages3
ISBN (Electronic)0780307852
DOIs
Publication statusPublished - 1992 Jan 1
Event14th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS 1992 - Paris, France
Duration: 1992 Oct 291992 Nov 1

Publication series

NameProceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS
Volume2
ISSN (Print)1557-170X

Conference

Conference14th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS 1992
CountryFrance
CityParis
Period92/10/2992/11/1

ASJC Scopus subject areas

  • Signal Processing
  • Biomedical Engineering
  • Computer Vision and Pattern Recognition
  • Health Informatics

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  • Cite this

    Yoshizawa, M., Kuramoto, K. I., Takeda, H., Miura, M., Yambe, T., & Nitta, S. I. (1992). An automatic monitoring and estimation tool for the cardiovascular dynamics under ventricular assistance. In R. Plonsey, S. Laxminarayan, J. P. Morucci, & J. L. Coatrieux (Eds.), Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS 1992 (pp. 364-366). [5761014] (Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS; Vol. 2). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/IEMBS.1992.5761014