Paper Abstract and Keywords |
Presentation |
2010-03-10 14:35
Development of estimation technique for tissue oxygen saturation distribution by time-resolved measurement of backscattered light using multi-wavelength light Hitoshi Yoshimura, Takeshi Namita, Yuji Kato, Koichi Shimizu (Hokkaido Univ.) MBE2009-117 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
To realize functional imaging by time-resolved measurement of backscattered light, a technique has been developed to estimate the spatial distribution of tissue oxygen saturation. In theoretical analysis on the estimation error, the measurement conditions to suppress the error were clarified. The effectiveness of the proposed technique was verified in the Monte Carlo simulation with the three-layer model that simulates the hemoglobin concentrations of the cerebral gray matter and the thigh muscle. The noise tolerance of the proposed technique in solving an inverse problem was evaluated. In these simulation analyses, the applicability of the proposed technique to biological tissues was verified. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Tissue oxygen saturation distribution / Backscattering / Time-resolved measurement / Multi-wavelength / Hemoglobin concentration / / / |
Reference Info. |
IEICE Tech. Rep., vol. 109, no. 460, MBE2009-117, pp. 91-96, March 2010. |
Paper # |
MBE2009-117 |
Date of Issue |
2010-03-02 (MBE) |
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) |
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MBE2009-117 |
Conference Information |
Committee |
NC MBE |
Conference Date |
2010-03-09 - 2010-03-11 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Tamagawa University |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
General |
Paper Information |
Registration To |
MBE |
Conference Code |
2010-03-NC-MBE |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Development of estimation technique for tissue oxygen saturation distribution by time-resolved measurement of backscattered light using multi-wavelength light |
Sub Title (in English) |
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Keyword(1) |
Tissue oxygen saturation distribution |
Keyword(2) |
Backscattering |
Keyword(3) |
Time-resolved measurement |
Keyword(4) |
Multi-wavelength |
Keyword(5) |
Hemoglobin concentration |
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1st Author's Name |
Hitoshi Yoshimura |
1st Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
2nd Author's Name |
Takeshi Namita |
2nd Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
3rd Author's Name |
Yuji Kato |
3rd Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
4th Author's Name |
Koichi Shimizu |
4th Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
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Speaker |
Author-1 |
Date Time |
2010-03-10 14:35:00 |
Presentation Time |
25 minutes |
Registration for |
MBE |
Paper # |
MBE2009-117 |
Volume (vol) |
vol.109 |
Number (no) |
no.460 |
Page |
pp.91-96 |
#Pages |
6 |
Date of Issue |
2010-03-02 (MBE) |