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| Presentation | 2010-01-29 11:40 Determination of optimal shape of guidewire based on catheter simulation Shunta Hirayama (Ritsumeikan Univ.), Toshiyuki Okada (Osaka Univ. Hospital), Motoi Kinishi (Ritsumeikan Univ.), Keigo Osuga, Masatoshi Hori (Osaka Univ.), Yen-Wei Chen (Ritsumeikan Univ.), Yoshinobu Sato (Osaka Univ.)  MI2009-135 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We have studied the determination of optimal shape of guidewire on catheterization. In previous work, two-dimensional determination of optimal shape of guidewire was extended to three-dimensional determination. Search space for optimal shape of guidewire was able to be reduced largely by considering the position of catheter based on actual catheter manipulation. However, the position and direction of catheter tip needed to be determined manually. In this paper, we introduce catheter simulator and propose the method that determines automatically the position of catheter tip in the vessel by simulation considered vessel structure and physical constraint of catheter. Determination of optimal shape of guidewire was performed using the position of catheter tip obtained by proposed method. The result of the proposed method was validated by insertion experiment of the guidewire using the phantom model. In our experiment, the result of the proposed method was obtained similar result in phantom experiment. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | 3D Determination / Statistical Shape Model / Phantom / Catheterization / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 109, no. 407, MI2009-135, pp. 321-326, Jan. 2010. | |
| Paper # | MI2009-135 | |
| Date of Issue | 2010-01-21 (MI) | |
| 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 | MI2009-135 |
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| Conference Information | |
| Committee | MI |
| Conference Date | 2010-01-28 - 2010-01-29 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Naha-Bunka-Tenbusu |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Medical Imaging |
| Paper Information | |
| Registration To | MI |
| Conference Code | 2010-01-MI |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Determination of optimal shape of guidewire based on catheter simulation |
| Sub Title (in English) | |
| Keyword(1) | 3D Determination |
| Keyword(2) | Statistical Shape Model |
| Keyword(3) | Phantom |
| Keyword(4) | Catheterization |
| Keyword(5) | |
| Keyword(6) | |
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| Keyword(8) | |
| 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 Hospital (Osaka Univ. Hospital) |
| 3rd Author's Name | Motoi Kinishi |
| 3rd Author's Affiliation | Ritsumeikan University (Ritsumeikan Univ.) |
| 4th Author's Name | Keigo Osuga |
| 4th Author's Affiliation | Osaka University (Osaka Univ.) |
| 5th Author's Name | Masatoshi Hori |
| 5th Author's Affiliation | Osaka University (Osaka Univ.) |
| 6th Author's Name | Yen-Wei Chen |
| 6th Author's Affiliation | Ritsumeikan University (Ritsumeikan Univ.) |
| 7th Author's Name | Yoshinobu Sato |
| 7th Author's Affiliation | Osaka University (Osaka Univ.) |
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| Speaker | Author-1 |
| Date Time | 2010-01-29 11:40:00 |
| Presentation Time | 30 minutes |
| Registration for | MI |
| Paper # | MI2009-135 |
| Volume (vol) | vol.109 |
| Number (no) | no.407 |
| Page | pp.321-326 |
| #Pages | 6 |
| Date of Issue | 2010-01-21 (MI) |
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