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| Presentation | 2013-06-24 15:15 Water Jet Phantom for Calibration of Airborne Ultrasound Doppler System for Urodynamics Study Seiji Matsumoto, Yasuhito Takeuchi, Hidehito Kakizaki (Aysahikawa Med Univ)  US2013-19 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We are currently developing an airborne ultrasound Doppler system for external urodynamics study to monitor real human urination process. Like any other medical instrument development, it is inevitable to have a phantom, or a target simulator, in advance to challenge to real patient data taking. We report here our dedicated water-jet phantom to simulate human urination for such purpose, however, we found in our trial and error process that, human urination, especially of male, can’t be simulated properly along this context, just by launching a laminar water stream from nozzle with given/desired speed and flow rate. It can properly be reproduced only by simulating exactly the twisting flow profile change at navicular fossa just behind the external orifice, to generate turbulent flow at beginning. Our water jet phantom was made up as a medium size pissing boy (manekin-piss) statue and shown in Innovation Japan 2012 together with the our wearable Doppler device, with unanimous good acceptance. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | urodynamics / phantom / laminar / turbulent / Doppler / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 113, no. 107, US2013-19, pp. 25-28, June 2013. | |
| Paper # | US2013-19 | |
| Date of Issue | 2013-06-17 (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 | US2013-19 |
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| Conference Information | |
| Committee | US |
| Conference Date | 2013-06-24 - 2013-06-24 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Inst. Indust. Sci, Univ. of Tokyo |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Ultrasonics in Medicine, Acoustic Imaging, General |
| Paper Information | |
| Registration To | US |
| Conference Code | 2013-06-US |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Water Jet Phantom for Calibration of Airborne Ultrasound Doppler System for Urodynamics Study |
| Sub Title (in English) | |
| Keyword(1) | urodynamics |
| Keyword(2) | phantom |
| Keyword(3) | laminar |
| Keyword(4) | turbulent |
| Keyword(5) | Doppler |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Seiji Matsumoto |
| 1st Author's Affiliation | Asahikawa Medical University (Aysahikawa Med Univ) |
| 2nd Author's Name | Yasuhito Takeuchi |
| 2nd Author's Affiliation | Asahikawa Medical University (Aysahikawa Med Univ) |
| 3rd Author's Name | Hidehito Kakizaki |
| 3rd Author's Affiliation | Asahikawa Medical University (Aysahikawa Med Univ) |
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| Speaker | Author-2 |
| Date Time | 2013-06-24 15:15:00 |
| Presentation Time | 30 minutes |
| Registration for | US |
| Paper # | US2013-19 |
| Volume (vol) | vol.113 |
| Number (no) | no.107 |
| Page | pp.25-28 |
| #Pages | 4 |
| Date of Issue | 2013-06-17 (US) |
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