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Paper Abstract and Keywords
Presentation 2016-06-10 11:10
An Experimental System to Monitor System of Fetal Heart Rate Variability Using Fetal Heart Sound
Chikahiro Araki, Mikio Mori, Tatsuya Asai, Nozomu Tajaghashi, Youko Chino, Kouji Nishijima, Yoshio Yoshida (Univ. of Fukui) US2016-20
Abstract (in Japanese) (See Japanese page) 
(in English) The ultrasound cardiography (CTG) , which is based on the principle of ultrasound Doppler, is widely used for the monitoring of fetal well-being. Moreover, the monitoring of fetal heart rate variability (FHRV), which is similar to RR interval of electrocardiography(ECG) is necessary to evaluate the fetal well-being in detail. ECG is the most useful to monitor the FHRV, because the accuracy rate of RR interval time can be measured. However, ECG is cannot be utilized to measure of the FHRV. Therefore, the novel and classical non-invasive method to monitor FHR by using the fetal heart sound, has been proposed and investigated. This paper describes a idea of the system to measure FHRV by using fetal heart sound obtained through the conventional ultrasound CTG, and discusses the basic properties for spectrogram of fetal heart sound obtained within highly noisy environment using modern acoustic processing techniques.
Keyword (in Japanese) (See Japanese page) 
(in English) Ultrasound Cardiograph / Ultrasound Doppler / Fetal Heart Sound / Fetal Heart Rate / / / /  
Reference Info. IEICE Tech. Rep., vol. 116, no. 84, US2016-20, pp. 5-10, June 2016.
Paper # US2016-20 
Date of Issue 2016-06-03 (US) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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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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Conference Information
Committee US  
Conference Date 2016-06-10 - 2016-06-10 
Place (in Japanese) (See Japanese page) 
Place (in English) Gofuku Campus, University of Toyama 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Ultrasonics in Medicine, Acoustic Imaging, General 
Paper Information
Registration To US 
Conference Code 2016-06-US 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) An Experimental System to Monitor System of Fetal Heart Rate Variability Using Fetal Heart Sound 
Sub Title (in English)  
Keyword(1) Ultrasound Cardiograph  
Keyword(2) Ultrasound Doppler  
Keyword(3) Fetal Heart Sound  
Keyword(4) Fetal Heart Rate  
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1st Author's Name Chikahiro Araki  
1st Author's Affiliation University of Fukui (Univ. of Fukui)
2nd Author's Name Mikio Mori  
2nd Author's Affiliation University of Fukui (Univ. of Fukui)
3rd Author's Name Tatsuya Asai  
3rd Author's Affiliation University of Fukui (Univ. of Fukui)
4th Author's Name Nozomu Tajaghashi  
4th Author's Affiliation University of Fukui (Univ. of Fukui)
5th Author's Name Youko Chino  
5th Author's Affiliation University of Fukui (Univ. of Fukui)
6th Author's Name Kouji Nishijima  
6th Author's Affiliation University of Fukui (Univ. of Fukui)
7th Author's Name Yoshio Yoshida  
7th Author's Affiliation University of Fukui (Univ. of Fukui)
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Speaker Author-1 
Date Time 2016-06-10 11:10:00 
Presentation Time 25 minutes 
Registration for US 
Paper # US2016-20 
Volume (vol) vol.116 
Number (no) no.84 
Page pp.5-10 
#Pages
Date of Issue 2016-06-03 (US) 


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