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Paper Abstract and Keywords
Presentation 2017-01-19 11:20
Transcutaneous Energy Transmission System for Artificial Heart using Spider coils -- Investigation of ratio between inner and outer diameter ratio of coils to improve coupling factor --
Shintaro Maeda, Dairoku Muramatsu, Takahiko Yamamoto, Kohji Koshiji (Tokyo Univ. of Science) MICT2016-64
Abstract (in Japanese) (See Japanese page) 
(in English) Transcutaneous energy transmission which supply energy to an implantable artificial heart is required for the viewpoint of infectious diseases and QOL. For improvement the transmission efficiency between coils, we have studied spider coils with lower stray capacitance. For improvement, reduction of the degree of coupling factor to gap created between the coils by the skin. This paper presents the degree of coupling by changing values of inner and outer diameters of the primary and secondary spider coils. The diameter of the secondary coil decided 50 mm in consideration of embedding in body. As a result, the maximum coupling factor of 0.367 was obtained when the inner diameter = 20 mm and the outer diameter = 65 mm of primary coil, inner diameter = 13 mm and the outer diameter = 50 mm of the secondary coil.
Keyword (in Japanese) (See Japanese page) 
(in English) Artificial heart / TETS / Spider coil / Higher frequency / Coupling factor / / /  
Reference Info. IEICE Tech. Rep., vol. 116, no. 408, MICT2016-64, pp. 13-16, Jan. 2017.
Paper # MICT2016-64 
Date of Issue 2017-01-12 (MICT) 
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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Conference Information
Committee ASN MoNA MICT  
Conference Date 2017-01-19 - 2017-01-20 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To MICT 
Conference Code 2017-01-ASN-MoNA-MICT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Transcutaneous Energy Transmission System for Artificial Heart using Spider coils 
Sub Title (in English) Investigation of ratio between inner and outer diameter ratio of coils to improve coupling factor 
Keyword(1) Artificial heart  
Keyword(2) TETS  
Keyword(3) Spider coil  
Keyword(4) Higher frequency  
Keyword(5) Coupling factor  
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Keyword(7)  
Keyword(8)  
1st Author's Name Shintaro Maeda  
1st Author's Affiliation Tokyo University of Science (Tokyo Univ. of Science)
2nd Author's Name Dairoku Muramatsu  
2nd Author's Affiliation Tokyo University of Science (Tokyo Univ. of Science)
3rd Author's Name Takahiko Yamamoto  
3rd Author's Affiliation Tokyo University of Science (Tokyo Univ. of Science)
4th Author's Name Kohji Koshiji  
4th Author's Affiliation Tokyo University of Science (Tokyo Univ. of Science)
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Speaker Author-1 
Date Time 2017-01-19 11:20:00 
Presentation Time 25 minutes 
Registration for MICT 
Paper # MICT2016-64 
Volume (vol) vol.116 
Number (no) no.408 
Page pp.13-16 
#Pages 4 
Date of Issue 2017-01-12 (MICT) 

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