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Paper Abstract and Keywords
Presentation 2017-10-05 13:00
Analysis of Ultrasonic Scattering Characteristics for Diabetics Focusing on Red Blood Cell Aggregation
Hiroki Sakaki, Mototaka Arakawa (Tohoku Univ.), Satoshi Yashiro, Yasushi Ishigaki (Iwate Medical Univ.), Hiroshi Kanai (Tohoku Univ.) US2017-56
Abstract (in Japanese) (See Japanese page) 
(in English) The frequency dependence of the ultrasonic backscattering power varies due to the scatterer size. However, the ultrasonic scattering power spectrum of the received RF signal includes the device dependent frequency properties. Therefore, for excluding the device dependent frequency properties, we acquired the backscattered waves before and after the stop of blood flow from the intravascular lumen and took the ratio of total scattering power from each power spectrum. For 11 subjects with diabetes, the relationship between the total scattering power increment and the blood data examined on the same day was obtained, and the degree of red blood cell aggregation was evaluated.
Keyword (in Japanese) (See Japanese page) 
(in English) Red blood cell aggregation / Backscattering power / Diabetes / / / / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 227, US2017-56, pp. 1-4, Oct. 2017.
Paper # US2017-56 
Date of Issue 2017-09-28 (US) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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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Conference Information
Committee US  
Conference Date 2017-10-05 - 2017-10-05 
Place (in Japanese) (See Japanese page) 
Place (in English)  
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Paper Information
Registration To US 
Conference Code 2017-10-US 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Analysis of Ultrasonic Scattering Characteristics for Diabetics Focusing on Red Blood Cell Aggregation 
Sub Title (in English)  
Keyword(1) Red blood cell aggregation  
Keyword(2) Backscattering power  
Keyword(3) Diabetes  
1st Author's Name Hiroki Sakaki  
1st Author's Affiliation Tohoku University (Tohoku Univ.)
2nd Author's Name Mototaka Arakawa  
2nd Author's Affiliation Tohoku University (Tohoku Univ.)
3rd Author's Name Satoshi Yashiro  
3rd Author's Affiliation Iwate Medical University (Iwate Medical Univ.)
4th Author's Name Yasushi Ishigaki  
4th Author's Affiliation Iwate Medical University (Iwate Medical Univ.)
5th Author's Name Hiroshi Kanai  
5th Author's Affiliation Tohoku University (Tohoku Univ.)
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Speaker Author-1 
Date Time 2017-10-05 13:00:00 
Presentation Time 25 minutes 
Registration for US 
Paper # US2017-56 
Volume (vol) vol.117 
Number (no) no.227 
Page pp.1-4 
Date of Issue 2017-09-28 (US) 

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