Measurement, of change in thickness of cylindrical shell caused by-remote actuation for assessment of viscoelasticitv of arterial wall

Hideyuki Hasegawa, Hiroshi Kanai, Yoshiro Koiwaand, James P. Butler

研究成果: 書籍の章/レポート/会議録会議への寄与査読

2 被引用数 (Scopus)

抄録

In this paper, for assessment, of the vis-coelastic property of the arterial wall, a method is proposed for measuring elastic moduli at multiple frequencies by generating the change in internal pressure due to remote cyclic actuation. From basic experiments using a silicone rubber tube, it was found that the change in internal pressure at the ultrasonic beam position (for measurement- of the elastic modulus) can be generated by remotely applied actuation. Furthermore, from resultant. minute changes in wall thickness of less than 10 μm measured by the phased tracking method, elastic moduli were obtained at multiple actuation frequencies.

本文言語英語
ホスト出版物のタイトルAPBME 2003 - IEEE EMBS Asian-Pacific Conference on Biomedical Engineering 2003
出版社Institute of Electrical and Electronics Engineers Inc.
ページ56-57
ページ数2
ISBN(電子版)0780379438, 9780780379435
DOI
出版ステータス出版済み - 2003
イベントIEEE EMBS Asian-Pacific Conference on Biomedical Engineering 2003, APBME 2003 - Kyoto-Osaka-Nara, 日本
継続期間: 2003/10/202003/10/22

出版物シリーズ

名前APBME 2003 - IEEE EMBS Asian-Pacific Conference on Biomedical Engineering 2003

学会

学会IEEE EMBS Asian-Pacific Conference on Biomedical Engineering 2003, APBME 2003
国/地域日本
CityKyoto-Osaka-Nara
Period2003/10/202003/10/22

ASJC Scopus 主題領域

  • 生体医工学

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