NONINVASIVE MEASUREMENT OF INSTANTANEOUS ARTERIAL ELASTIC PROPERTIES IN HUMAN FINGER.

Atsushi Kawarada, M. Hosoya, Masahiro Shibata, J. Ando, K. Yamakoshi, A. Kamiya, H. Shimazu, H. Ito

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

Abstract

The static and dynamic (beat-to-beat) characteristics of arterial elastic properties in the human fingers were noninvasively measured by a volume-oscillometric method using electrical admittance plethysmography along with a new sphygmomanometry using the vascular unloading technique developed previously. The volume change was detected by the admittance plethysmography during the application of counterpressure in the middle (or index) finger segment, while the instantaneous arterial blood pressure was measured simultaneously by the sphygmomanometry in the index (or middle) finger. The arterial elastic properties such as static and beat-to-beat pressure-volume relationships and volume elastic modulus could be successfully determined at different levels of transmural pressure from 0 to the mean arterial pressure.

Original languageEnglish
Title of host publicationJapanese Journal of Medical Electronics and Biological Engineering
PublisherJapan Soc of Medical Electronics & Biological Engineering
Pages226-227
Number of pages2
Volume22
Publication statusPublished - 1984 Apr
Externally publishedYes

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Plethysmography
Blood pressure
Unloading
Elastic moduli

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Kawarada, A., Hosoya, M., Shibata, M., Ando, J., Yamakoshi, K., Kamiya, A., ... Ito, H. (1984). NONINVASIVE MEASUREMENT OF INSTANTANEOUS ARTERIAL ELASTIC PROPERTIES IN HUMAN FINGER. In Japanese Journal of Medical Electronics and Biological Engineering (Vol. 22, pp. 226-227). Japan Soc of Medical Electronics & Biological Engineering.

NONINVASIVE MEASUREMENT OF INSTANTANEOUS ARTERIAL ELASTIC PROPERTIES IN HUMAN FINGER. / Kawarada, Atsushi; Hosoya, M.; Shibata, Masahiro; Ando, J.; Yamakoshi, K.; Kamiya, A.; Shimazu, H.; Ito, H.

Japanese Journal of Medical Electronics and Biological Engineering. Vol. 22 Japan Soc of Medical Electronics & Biological Engineering, 1984. p. 226-227.

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

Kawarada, A, Hosoya, M, Shibata, M, Ando, J, Yamakoshi, K, Kamiya, A, Shimazu, H & Ito, H 1984, NONINVASIVE MEASUREMENT OF INSTANTANEOUS ARTERIAL ELASTIC PROPERTIES IN HUMAN FINGER. in Japanese Journal of Medical Electronics and Biological Engineering. vol. 22, Japan Soc of Medical Electronics & Biological Engineering, pp. 226-227.
Kawarada A, Hosoya M, Shibata M, Ando J, Yamakoshi K, Kamiya A et al. NONINVASIVE MEASUREMENT OF INSTANTANEOUS ARTERIAL ELASTIC PROPERTIES IN HUMAN FINGER. In Japanese Journal of Medical Electronics and Biological Engineering. Vol. 22. Japan Soc of Medical Electronics & Biological Engineering. 1984. p. 226-227
Kawarada, Atsushi ; Hosoya, M. ; Shibata, Masahiro ; Ando, J. ; Yamakoshi, K. ; Kamiya, A. ; Shimazu, H. ; Ito, H. / NONINVASIVE MEASUREMENT OF INSTANTANEOUS ARTERIAL ELASTIC PROPERTIES IN HUMAN FINGER. Japanese Journal of Medical Electronics and Biological Engineering. Vol. 22 Japan Soc of Medical Electronics & Biological Engineering, 1984. pp. 226-227
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