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| Presentation | 2011-11-29 14:30 [Special Talk] Development of high-resolution in vivo-CT and numerical simulation of airflow in peripheral airways Toshihiro Sera (Osaka Univ.), Hideo Yokota (RIKEN), Kentaro Uesugi, Naoto Yagi (JASRI)  MI2011-70 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Pulmonary airflow is closely related to pulmonary function and dynamic processes such as gas exchange and the deposition and dispersion of particles. In peripheral airways, the complex geometry changes markedly during respiration and not only the three dimensional geometry, but also, the structural changes are fundamental to the study of airway mechanics. In this study we observed and analyzed airway deformation directly and simulated airflow numerically. In particular, in order to visualise airway deformation, we developed a synchrotron radiation based in vivo-CT for small airways and high-resolution micro-CT for pulmonary acinus. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Alveoli / Small airways / SPring-8 / Computed tomography / Numerical simulation / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 111, no. 331, MI2011-70, pp. 43-48, Nov. 2011. | |
| Paper # | MI2011-70 | |
| Date of Issue | 2011-11-22 (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 | MI2011-70 |
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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) | Development of high-resolution in vivo-CT and numerical simulation of airflow in peripheral airways |
| Sub Title (in English) | |
| Keyword(1) | Alveoli |
| Keyword(2) | Small airways |
| Keyword(3) | SPring-8 |
| Keyword(4) | Computed tomography |
| Keyword(5) | Numerical simulation |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Toshihiro Sera |
| 1st Author's Affiliation | The Center for Advanced Medical Engineering and Informatics, Osaka University (Osaka Univ.) |
| 2nd Author's Name | Hideo Yokota |
| 2nd Author's Affiliation | RIKEN (RIKEN) |
| 3rd Author's Name | Kentaro Uesugi |
| 3rd Author's Affiliation | Japan synchrotron radiation research institute (JASRI) |
| 4th Author's Name | Naoto Yagi |
| 4th Author's Affiliation | Japan synchrotron radiation research institute (JASRI) |
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| Speaker | Author-1 |
| Date Time | 2011-11-29 14:30:00 |
| Presentation Time | 60 minutes |
| Registration for | MI |
| Paper # | MI2011-70 |
| Volume (vol) | vol.111 |
| Number (no) | no.331 |
| Page | pp.43-48 |
| #Pages | 6 |
| Date of Issue | 2011-11-22 (MI) |
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