Information: Join today and make your research activities more affordable! Technical workshop participation fees and annual registration fees are available at member rates.
Notice: [Important] Announcement of Changes to Registration Fee Payment and Manuscript Upload Procedures for IEICE Technical Meetings
IEICE Technical Committee Submission System
Conference Paper's Information		 Online Proceedings
[Sign in]
Tech. Rep. Archives
 Go Top Page Go Previous   [Japanese] / [English] 

Paper Abstract and Keywords
Presentation 2014-09-29 14:35
Polarity of electric potentials in bone induced by ultrasound irradiation
Hiroko Tsuneda, Sayaka Matsukawa, Isao Mano (Doshisha Univ.), Katsunori Mizuno (Univ. of Tokyo), Takahiko Yanagitani (Nagoya Inst. of Tech.), Shinji Takayanagi, Mami Matsukawa (Doshisha Univ.) US2014-46
Abstract (in Japanese) (See Japanese page) 
(in English) For the first step to study healing mechanism of bone fracture by the ultrasound irradiation, we have investigated electric potentials in bone. To evaluate the stress induced electrical potentials at high frequencies, we used cortical bone as a piezoelectric device. We have then fabricated a bone transducer, to obtain output signals induced by ultrasound irradiation in the MHz range. In this study, we fabricated differently-structured bone transducers to investigate the effect of microstructure on the piezoelectricity. We also tried to evaluate the polarity of piezoelectric properties in bone in the MHz range. We found that the sensitivity of bone transducer depends on microstructure. When the bone transducer received the positive ultrasound pressure, proximal part of bone generated minus electric potential and distal part of bone generated plus electric potential. These data show the polarization in the piezoelectric properties in bone.
Keyword (in Japanese) (See Japanese page) 
(in English) ultrasound / cortical bone / transducer / piezoelectricity / / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 229, US2014-46, pp. 19-22, Sept. 2014.
Paper # US2014-46 
Date of Issue 2014-09-22 (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)
Download PDF US2014-46

Conference Information
Committee US  
Conference Date 2014-09-29 - 2014-09-29 
Place (in Japanese) (See Japanese page) 
Place (in English) Yamagata Univ. Yonezawa Campus 
Topics (in Japanese) (See Japanese page) 
Topics (in English) General 
Paper Information
Registration To US 
Conference Code 2014-09-US 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Polarity of electric potentials in bone induced by ultrasound irradiation 
Sub Title (in English)  
Keyword(1) ultrasound  
Keyword(2) cortical bone  
Keyword(3) transducer  
Keyword(4) piezoelectricity  
Keyword(5)  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Hiroko Tsuneda  
1st Author's Affiliation Doshisha University (Doshisha Univ.)
2nd Author's Name Sayaka Matsukawa  
2nd Author's Affiliation Doshisha University (Doshisha Univ.)
3rd Author's Name Isao Mano  
3rd Author's Affiliation Doshisha University (Doshisha Univ.)
4th Author's Name Katsunori Mizuno  
4th Author's Affiliation The University of Tokyo (Univ. of Tokyo)
5th Author's Name Takahiko Yanagitani  
5th Author's Affiliation Nagoya Institute of Technology (Nagoya Inst. of Tech.)
6th Author's Name Shinji Takayanagi  
6th Author's Affiliation Doshisha University (Doshisha Univ.)
7th Author's Name Mami Matsukawa  
7th Author's Affiliation Doshisha University (Doshisha Univ.)
8th Author's Name  
8th Author's Affiliation ()
9th Author's Name  
9th Author's Affiliation ()
10th Author's Name  
10th Author's Affiliation ()
11th Author's Name  
11th Author's Affiliation ()
12th Author's Name  
12th Author's Affiliation ()
13th Author's Name  
13th Author's Affiliation ()
14th Author's Name  
14th Author's Affiliation ()
15th Author's Name  
15th Author's Affiliation ()
16th Author's Name  
16th Author's Affiliation ()
17th Author's Name  
17th Author's Affiliation ()
18th Author's Name  
18th Author's Affiliation ()
19th Author's Name  
19th Author's Affiliation ()
20th Author's Name  
20th Author's Affiliation ()
21st Author's Name  
21st Author's Affiliation ()
22nd Author's Name  
22nd Author's Affiliation ()
23rd Author's Name  
23rd Author's Affiliation ()
24th Author's Name  
24th Author's Affiliation ()
25th Author's Name  
25th Author's Affiliation ()
26th Author's Name / /
26th Author's Affiliation ()
()
27th Author's Name / /
27th Author's Affiliation ()
()
28th Author's Name / /
28th Author's Affiliation ()
()
29th Author's Name / /
29th Author's Affiliation ()
()
30th Author's Name / /
30th Author's Affiliation ()
()
31st Author's Name / /
31st Author's Affiliation ()
()
32nd Author's Name / /
32nd Author's Affiliation ()
()
33rd Author's Name / /
33rd Author's Affiliation ()
()
34th Author's Name / /
34th Author's Affiliation ()
()
35th Author's Name / /
35th Author's Affiliation ()
()
36th Author's Name / /
36th Author's Affiliation ()
()
Speaker Author-1 
Date Time 2014-09-29 14:35:00 
Presentation Time 25 minutes 
Registration for US 
Paper # US2014-46 
Volume (vol) vol.114 
Number (no) no.229 
Page pp.19-22 
#Pages 4 
Date of Issue 2014-09-22 (US) 

[Return to Top Page]

[Return to IEICE Web Page]
The Institute of Electronics, Information and Communication Engineers (IEICE), Japan