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| Presentation | 2018-10-04 14:35 Fundamental study for subcutaneous hematoma evaluation by multi-wavelength photoacoustic imaging Yo Uchimoto, Takeshi Namita, Kengo Kondo, Makoto Yamakawa, Tsuyoshi Shiina (Kyoto Univ.)  US2018-57 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Visualizing subcutaneous tissue is useful to evaluate internal bleeding accompanied by trauma, subcutaneous hematoma and venous thrombosis. In this study, to verify the feasibility of non-invasive and ease of subcutaneous hematoma evaluation, phantom experiments were conducted. The shape of simulated hematoma samples was portrayed accurately in photoacoustic images. These results demonstrated the usefulness of our system for evaluating the morphology of subcutaneous hematoma. Furthermore, the same samples were measured using multiple wavelengths. Photoacoustic signal intensity ratio between two different wavelengths increases with increasing the bilirubin concentration in blood. These analyses demonstrated the usefulness of our system for evaluating the characterization of subcutaneous hematoma. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | internal bleeding / hematoma / trauma / handheld / optoacoustic imaging / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 118, no. 229, US2018-57, pp. 49-54, Oct. 2018. | |
| Paper # | US2018-57 | |
| Date of Issue | 2018-09-27 (US) | |
| 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 | US2018-57 |
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| Conference Information | |
| Committee | US |
| Conference Date | 2018-10-04 - 2018-10-04 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | US |
| Conference Code | 2018-10-US |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Fundamental study for subcutaneous hematoma evaluation by multi-wavelength photoacoustic imaging |
| Sub Title (in English) | |
| Keyword(1) | internal bleeding |
| Keyword(2) | hematoma |
| Keyword(3) | trauma |
| Keyword(4) | handheld |
| Keyword(5) | optoacoustic imaging |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Yo Uchimoto |
| 1st Author's Affiliation | Kyoto University (Kyoto Univ.) |
| 2nd Author's Name | Takeshi Namita |
| 2nd Author's Affiliation | Kyoto University (Kyoto Univ.) |
| 3rd Author's Name | Kengo Kondo |
| 3rd Author's Affiliation | Kyoto University (Kyoto Univ.) |
| 4th Author's Name | Makoto Yamakawa |
| 4th Author's Affiliation | Kyoto University (Kyoto Univ.) |
| 5th Author's Name | Tsuyoshi Shiina |
| 5th Author's Affiliation | Kyoto University (Kyoto Univ.) |
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| Speaker | Author-1 |
| Date Time | 2018-10-04 14:35:00 |
| Presentation Time | 25 minutes |
| Registration for | US |
| Paper # | US2018-57 |
| Volume (vol) | vol.118 |
| Number (no) | no.229 |
| Page | pp.49-54 |
| #Pages | 6 |
| Date of Issue | 2018-09-27 (US) |
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