EXPERIMENTAL AND CLINICAL EVALUATIONS FOR NONINVASIVE MEASUREMENT OF VASCULAR ELASTIC PROPERTY USING PHOTOPLETHYSMOGRAPHY TECHNIQUE.

J. Ando, A. Kawarada, M. Hosoya, Masahiro Shibata, K. Yamakoshi, A. Kamiya, H. Yasuda

研究成果: Conference contribution

抄録

The experimental and clinical evaluations for a noninvasive technique previously proposed for measuring vascular elastic properties in human fingers and rabbit forearms were conducted; By this technique the relative pressure (P)-volume (V) relation and volume elastic modulus (E//v) as a function of transmural pressure could be obtained from the photoelectrically detected volume signals and the simultaneously determined indirect arterial pressure. The changes in P-V relationships and E//v values were clearly demonstrated showing the progressive and regressive responses of the atherosclerotic process in the hyperlipedemic rabbits. The differences in E//v values with aging and the changes in E//v values in response to vasodilatation agents were also successfully measured in human fingers.

元の言語English
ホスト出版物のタイトルJapanese Journal of Medical Electronics and Biological Engineering
出版者Japan Soc of Medical Electronics & Biological Engineering
ページ220-221
ページ数2
22
出版物ステータスPublished - 1984 4
外部発表Yes

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Photoplethysmography
Aging of materials
Elastic moduli

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

これを引用

Ando, J., Kawarada, A., Hosoya, M., Shibata, M., Yamakoshi, K., Kamiya, A., & Yasuda, H. (1984). EXPERIMENTAL AND CLINICAL EVALUATIONS FOR NONINVASIVE MEASUREMENT OF VASCULAR ELASTIC PROPERTY USING PHOTOPLETHYSMOGRAPHY TECHNIQUE.Japanese Journal of Medical Electronics and Biological Engineering (巻 22, pp. 220-221). Japan Soc of Medical Electronics & Biological Engineering.

EXPERIMENTAL AND CLINICAL EVALUATIONS FOR NONINVASIVE MEASUREMENT OF VASCULAR ELASTIC PROPERTY USING PHOTOPLETHYSMOGRAPHY TECHNIQUE. / Ando, J.; Kawarada, A.; Hosoya, M.; Shibata, Masahiro; Yamakoshi, K.; Kamiya, A.; Yasuda, H.

Japanese Journal of Medical Electronics and Biological Engineering. 巻 22 Japan Soc of Medical Electronics & Biological Engineering, 1984. p. 220-221.

研究成果: Conference contribution

Ando, J, Kawarada, A, Hosoya, M, Shibata, M, Yamakoshi, K, Kamiya, A & Yasuda, H 1984, EXPERIMENTAL AND CLINICAL EVALUATIONS FOR NONINVASIVE MEASUREMENT OF VASCULAR ELASTIC PROPERTY USING PHOTOPLETHYSMOGRAPHY TECHNIQUE.Japanese Journal of Medical Electronics and Biological Engineering. 巻. 22, Japan Soc of Medical Electronics & Biological Engineering, pp. 220-221.
Ando J, Kawarada A, Hosoya M, Shibata M, Yamakoshi K, Kamiya A その他. EXPERIMENTAL AND CLINICAL EVALUATIONS FOR NONINVASIVE MEASUREMENT OF VASCULAR ELASTIC PROPERTY USING PHOTOPLETHYSMOGRAPHY TECHNIQUE. : Japanese Journal of Medical Electronics and Biological Engineering. 巻 22. Japan Soc of Medical Electronics & Biological Engineering. 1984. p. 220-221
Ando, J. ; Kawarada, A. ; Hosoya, M. ; Shibata, Masahiro ; Yamakoshi, K. ; Kamiya, A. ; Yasuda, H. / EXPERIMENTAL AND CLINICAL EVALUATIONS FOR NONINVASIVE MEASUREMENT OF VASCULAR ELASTIC PROPERTY USING PHOTOPLETHYSMOGRAPHY TECHNIQUE. Japanese Journal of Medical Electronics and Biological Engineering. 巻 22 Japan Soc of Medical Electronics & Biological Engineering, 1984. pp. 220-221
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