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Paper Abstract and Keywords
Presentation 2011-11-29 10:20
Determination of optimal guidewire shape in catheterization based on simulation in vessel bifurcation
Shunta Hirayama (Ritsumeikan Univ.), Toshiyuki Okada, Keigo Osuga, Masatoshi Hori (Osaka Univ.), Yen-Wei Chen (Ritsumeikan Univ.), Noriyuki Tomiyama, Yoshinobu Sato (Osaka Univ.) MI2011-65
Abstract (in Japanese) (See Japanese page) 
(in English) We have studied the determination of optimal shape of guidewire on catheterization. In previous work, the position of the tip of catheter was obtained by guidewire simulation followed by estimation of the optimal shape of guidewire. However, since simulation of guidewire insertion at vessel bifurcation was not performed, the tip of the guidewire deviated in some cases. In this paper, we introduce guidewire simulation at vessel bifurcation. The result of simulation by the proposed method was validated by phantom experiment. In phantom experiment, the shape of guidewire estimated by the proposed method reached to the target vessel. Also, comparing simulation and phantom experiment was obtained close transformation.
Keyword (in Japanese) (See Japanese page) 
(in English) 3D Determination / Simulation / Statistical Shape Model / Phantom / Catheterization / / /  
Reference Info. IEICE Tech. Rep., vol. 111, no. 331, MI2011-65, pp. 13-18, Nov. 2011.
Paper # MI2011-65 
Date of Issue 2011-11-22 (MI) 
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 MI  
Conference Date 2011-11-29 - 2011-11-29 
Place (in Japanese) (See Japanese page) 
Place (in English) Univ. Hyogo (Portisland C.) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) HPC Applications for Medical, General Medical Imaging 
Paper Information
Registration To MI 
Conference Code 2011-11-MI 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Determination of optimal guidewire shape in catheterization based on simulation in vessel bifurcation 
Sub Title (in English)  
Keyword(1) 3D Determination  
Keyword(2) Simulation  
Keyword(3) Statistical Shape Model  
Keyword(4) Phantom  
Keyword(5) Catheterization  
1st Author's Name Shunta Hirayama  
1st Author's Affiliation Ritsumeikan University (Ritsumeikan Univ.)
2nd Author's Name Toshiyuki Okada  
2nd Author's Affiliation Osaka University (Osaka Univ.)
3rd Author's Name Keigo Osuga  
3rd Author's Affiliation Osaka University (Osaka Univ.)
4th Author's Name Masatoshi Hori  
4th Author's Affiliation Osaka University (Osaka Univ.)
5th Author's Name Yen-Wei Chen  
5th Author's Affiliation Ritsumeikan University (Ritsumeikan Univ.)
6th Author's Name Noriyuki Tomiyama  
6th Author's Affiliation Osaka University (Osaka Univ.)
7th Author's Name Yoshinobu Sato  
7th Author's Affiliation Osaka University (Osaka Univ.)
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Date Time 2011-11-29 10:20:00 
Presentation Time 15 
Registration for MI 
Paper # IEICE-MI2011-65 
Volume (vol) IEICE-111 
Number (no) no.331 
Page pp.13-18 
#Pages IEICE-6 
Date of Issue IEICE-MI-2011-11-22 

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