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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
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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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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)  
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
Date of Issue 2010-03-02 (MBE) 


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