Paper Abstract and Keywords |
Presentation |
2019-05-20 13:00
Site dependence of ultrasonically induced electrical potentials in bone Tsukasa Nakamura, Taiki Makino, Mineaki Takata, Takumi Fukunaga, Mami Matsukawa (Doshisha Univ.) US2019-8 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Many clinical results on low intensity pulsed ultrasound (LIPUS) therapy have been reported, including the success rate of treatment due to the bone site. However, the initial mechanism of bone fracture healing by the low intensity pulsed ultrasound technique has not been elucidated yet. One of the mechanisms is the piezoelectric phenomenon that occurs when stress is applied to bone. Therefore, we have fabricated ultrasound transducers using bovine cortical bone (bone transducers) to evaluate the piezoelectricity of bone in the MHz range quantitatively, and have studied the ultrasonically induced electrical potentials in bone. In this report, we experimentally studied the dependence of ultrasonically induced electrical potentials on the bone site. As a result, we found that there was a clear site dependence of induced electric potentials. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Cortical bone / Transducer / Piezoelectric effect / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 119, no. 45, US2019-8, pp. 1-5, May 2019. |
Paper # |
US2019-8 |
Date of Issue |
2019-05-13 (US) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
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US2019-8 |
Conference Information |
Committee |
US |
Conference Date |
2019-05-20 - 2019-05-20 |
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Paper Information |
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US |
Conference Code |
2019-05-US |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
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Title (in English) |
Site dependence of ultrasonically induced electrical potentials in bone |
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Cortical bone |
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Transducer |
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Piezoelectric effect |
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1st Author's Name |
Tsukasa Nakamura |
1st Author's Affiliation |
Doshisha University (Doshisha Univ.) |
2nd Author's Name |
Taiki Makino |
2nd Author's Affiliation |
Doshisha University (Doshisha Univ.) |
3rd Author's Name |
Mineaki Takata |
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Doshisha University (Doshisha Univ.) |
4th Author's Name |
Takumi Fukunaga |
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Doshisha University (Doshisha Univ.) |
5th Author's Name |
Mami Matsukawa |
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Doshisha University (Doshisha Univ.) |
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Speaker |
Author-1 |
Date Time |
2019-05-20 13:00:00 |
Presentation Time |
25 minutes |
Registration for |
US |
Paper # |
US2019-8 |
Volume (vol) |
vol.119 |
Number (no) |
no.45 |
Page |
pp.1-5 |
#Pages |
5 |
Date of Issue |
2019-05-13 (US) |
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