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Paper Abstract and Keywords
Presentation 2015-01-29 10:15
Monitoring of Cavitation Bubbles Induced by High-Intensity Focused Ultrasound in a Graphite Gel Phantom
Kei Taguchi, Ryo Takagi, Jun Yasuda, Takuya Miyashita, Seiji Oyama, Shin Yoshizawa, Shin-ichiro Umemura (Tohoku Univ.) US2014-86
Abstract (in Japanese) (See Japanese page) 
(in English) High-intensity focused ultrasound (HIFU) treatment is a noninvasive treatment method in which ultrasound is focused to a target tissue such as cancer to be thermally coagulated. Cavitation bubbles can be used to provide efficient therapy. In this case, it is necessary to monitor cavitation bubbles. In this study, we examined the efficiency of high-speed pulse inversion imaging with plane wave transmission for monitoring cavitaion bubbles. Cavitation bubbles were generated and monitored by ultrasound imaging and high-speed photography in a graphite gel phantom. The result suggests that pulse inversion imaging is efficient when duration of bubble vibration is short after cavitation phenomenon.
Keyword (in Japanese) (See Japanese page) 
(in English) HIFU / cavitation bubbles / ultrasound imaging / gel phantom / / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 422, US2014-86, pp. 63-68, Jan. 2015.
Paper # US2014-86 
Date of Issue 2015-01-21 (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 US2014-86

Conference Information
Committee US EA  
Conference Date 2015-01-28 - 2015-01-29 
Place (in Japanese) (See Japanese page) 
Place (in English) Doshisha Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) [Joint Meeting on Acoustics and Ultrasonics Subsociety] Engineering/Electro Acoustics, Ultrasonic and Underwater Acoustics，and Related Topics 
Paper Information
Registration To US 
Conference Code 2015-01-US-EA 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Monitoring of Cavitation Bubbles Induced by High-Intensity Focused Ultrasound in a Graphite Gel Phantom 
Sub Title (in English)  
Keyword(1) HIFU  
Keyword(2) cavitation bubbles  
Keyword(3) ultrasound imaging  
Keyword(4) gel phantom  
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1st Author's Name Kei Taguchi  
1st Author's Affiliation Tohoku University (Tohoku Univ.)
2nd Author's Name Ryo Takagi  
2nd Author's Affiliation Tohoku University (Tohoku Univ.)
3rd Author's Name Jun Yasuda  
3rd Author's Affiliation Tohoku University (Tohoku Univ.)
4th Author's Name Takuya Miyashita  
4th Author's Affiliation Tohoku University (Tohoku Univ.)
5th Author's Name Seiji Oyama  
5th Author's Affiliation Tohoku University (Tohoku Univ.)
6th Author's Name Shin Yoshizawa  
6th Author's Affiliation Tohoku University (Tohoku Univ.)
7th Author's Name Shin-ichiro Umemura  
7th Author's Affiliation Tohoku University (Tohoku Univ.)
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Speaker Author-1 
Date Time 2015-01-29 10:15:00 
Presentation Time 25 minutes 
Registration for US 
Paper # US2014-86 
Volume (vol) vol.114 
Number (no) no.422 
Page pp.63-68 
#Pages 6 
Date of Issue 2015-01-21 (US) 

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