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Development of the stress monitor for remote diagnosis using tablet terminator

Research Project

Project/Area Number 26420402
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Measurement engineering
Research InstitutionAsahikawa National College of Technology

Principal Investigator

YOKOI NAOMICHI  旭川工業高等専門学校, 機械システム工学科, 准教授 (60353223)

Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2014: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords計測工学 / 血流計測 / ストレス診断 / 遠隔医療 / 画像処理
Outline of Final Research Achievements

In the present study, I have developed the stress monitor for remote diagnosis using tablet terminator available for simultaneous measurements of autonomic nervous function (Low Frequency/High Frequency: LF/HF) and blood oxygen saturation. The present monitor detects pulse wave signals by using a sensor unit composed of laser light sources and CCD camera and, analysis results are transferred to the medical institution via the wireless LAN. Experiments were performed for several volunteers stressed by thinking task to confirm the feasibility of the present monitor for estimating the stress condition quantitatively.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (39 results)

All 2017 2016 2015 2014

All Journal Article (8 results) (of which Peer Reviewed: 8 results,  Acknowledgement Compliant: 7 results) Presentation (30 results) (of which Int'l Joint Research: 5 results,  Invited: 1 results) Book (1 results)

  • [Journal Article] Numerical considerations on control of motion of nanoparticles using scattering field of laser light2017

    • Author(s)
      N. Yokoi, Y. Aizu
    • Journal Title

      Optics & Laser Technology

      Volume: 90 Pages: 226-236

    • DOI

      10.1016/j.optlastec.2016.11.016

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Measurements of blood flow and blood concentration change using laser speckle in fiber illumination and its application to estimation of stress condition2017

    • Author(s)
      N. Yokoi, T. Shinohara, H. Funamizu, M. Kyoso, Y. Shimatani, T. Yuasa, Y. Aizu
    • Journal Title

      Optical Review

      Volume: 24 Issue: 2 Pages: 226-236

    • DOI

      10.1007/s10043-016-0287-6

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Analysis of blood flow covering a wide region of velocity in laser speckle image sensing2016

    • Author(s)
      N. Yokoi and Y. Aizu
    • Journal Title

      Measurement

      Volume: 91 Pages: 342-350

    • DOI

      10.1016/j.measurement.2016.05.066

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Probing depth and dynamic response of speckles in near infrared region for spectroscopic blood flow imaging2016

    • Author(s)
      N. Yokoi and Y. Aizu
    • Journal Title

      Optics & Laser Technology

      Volume: 78 Pages: 106-114

    • DOI

      10.1016/j.optlastec.2015.10.015

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Measurements of size and absorption coefficient of a single moving particle by using dual burst Doppler signal2015

    • Author(s)
      Naomichi Yokoi, Yoshihisa Aizu
    • Journal Title

      Measurement

      Volume: 59 Pages: 51-62

    • DOI

      10.1016/j.measurement.2014.09.040

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Depth measurement of a blood flow region based on speckle decorrelation2015

    • Author(s)
      N. Yokoi and Y. Aizu
    • Journal Title

      Optical Review

      Volume: 22 Issue: 2 Pages: 365-373

    • DOI

      10.1007/s10043-015-0039-z

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Frame-rate analysis of arterial blood flow in human and rat using laser speckle image sensing2014

    • Author(s)
      N. Yokoi, J. Sato, Y. Shimatani, M. Kyoso, H. Funamizu, and Y. Aizu
    • Journal Title

      Optical Review

      Volume: 21 Issue: 3 Pages: 345-352

    • DOI

      10.1007/s10043-014-0052-7

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Imaging of blood flow and blood concentration change in a frame rate using laser speckle: Methods for image analysis2014

    • Author(s)
      aomichi Yokoi, Yuichi Shimatani, Masaki Kyoso, Hideki Funamizu and Yoshihisa Aizu
    • Journal Title

      Optics and Lasers in Engineering

      Volume: 64 Pages: 352-362

    • DOI

      10.1016/j.optlastec.2014.06.007

    • Related Report
      2014 Research-status Report
    • Peer Reviewed
  • [Presentation] Estimation of individual response in finger blood concentration change under occlusion on human arm using speckle patterns2017

    • Author(s)
      N. Yokoi, T. Shinohara, S. Okazaki, H. Funamizu, M. Kyoso, Y. Shimatani, T. Yuasa, Y. Aizu
    • Organizer
      European Conferences on Biomedical Optics (ECBO)
    • Place of Presentation
      Munich, Germany
    • Year and Date
      2017-06-25
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] バイオスペックルによる皮膚血流・血液濃度変化イメージング: 上腕血流抑制に対する応答の解析2017

    • Author(s)
      横井直倫, 岡崎隼也, 篠原智美, 京相昌樹, 島谷祐一, 船水英希, 湯浅友典, 相津佳永
    • Organizer
      第59回光波センシング技術研究会
    • Place of Presentation
      東京理科大学神楽坂キャンパス森戸記念館(東京都新宿区)
    • Year and Date
      2017-06-06
    • Related Report
      2016 Annual Research Report
  • [Presentation] Numerical consideration on trapping and guiding of nanoparticles in a flow using scattering field of laser light2017

    • Author(s)
      N. Yokoi, Y. Aizu
    • Organizer
      The Biomedical Imaging and Sensing Conference 2017 (BISC’17)
    • Place of Presentation
      Yokohama, Japan
    • Year and Date
      2017-04-18
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 血液凝固過程で観察されるバイオスペックルパターンのフラクタル性2017

    • Author(s)
      横井直倫, 相津佳永, 魚住純
    • Organizer
      第64回応用物理学会春季学術講演会
    • Place of Presentation
      パシフィコ横浜(神奈川県横浜市)
    • Year and Date
      2017-03-14
    • Related Report
      2016 Annual Research Report
  • [Presentation] 2波長スペックル法を用いた血流抑制実験における血流変化応答に関する検討2017

    • Author(s)
      岡崎隼也, 篠原智美, 横井直倫, 船水英希, 湯浅友典, 相津佳永
    • Organizer
      第64回応用物理学会春季学術講演会
    • Place of Presentation
      パシフィコ横浜(神奈川県横浜市)
    • Year and Date
      2017-03-14
    • Related Report
      2016 Annual Research Report
  • [Presentation] レーザー光散乱パターンによる流れ場におけるナノ粒子挙動の制御:数値計算による特性考察2017

    • Author(s)
      横井直倫, 相津佳永
    • Organizer
      第52回応用物理学会北海道支部/第13回日本光学会北海道支部合同学術講演会
    • Place of Presentation
      北見工業大学(北海道北見市)
    • Year and Date
      2017-01-07
    • Related Report
      2016 Annual Research Report
  • [Presentation] 2波長スペックル法を用いた皮膚血流抑制実験における個人差の検討2017

    • Author(s)
      岡崎隼也, 篠原智美, 横井直倫, 船水英希, 湯浅友典, 相津佳永
    • Organizer
      第52回応用物理学会北海道支部/第13回日本光学会北海道支部合同学術講演会
    • Place of Presentation
      北見工業大学(北海道北見市)
    • Year and Date
      2017-01-07
    • Related Report
      2016 Annual Research Report
  • [Presentation] 2波長スペックル法による皮膚血流抑制実験における個人差の検討2016

    • Author(s)
      篠原智美, 岡崎隼也, 横井直倫, 京相雅樹, 島谷祐一, 船水英希, 湯浅友典, 相津佳永
    • Organizer
      2016年度日本光学会年次学術講演会(Optics & Photonics Japan 2016)
    • Place of Presentation
      筑波大学東京キャンパス文京校舎(東京都文京区)
    • Year and Date
      2016-10-30
    • Related Report
      2016 Annual Research Report
  • [Presentation] Numerical study on control of motion of nanoparticles in a flow using scattering field of laser light2016

    • Author(s)
      N. Yokoi, Y. Aizu
    • Organizer
      The Asian Conference on Nanoscience & Nanotechnology 2016 (AsiaNANO 2016)
    • Place of Presentation
      札幌コンベンションセンター(北海道札幌市)
    • Year and Date
      2016-10-10
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] バイオスペックルのフラクタル性に基づく血流イメージング2016

    • Author(s)
      横井直倫, 相津佳永, 魚住純
    • Organizer
      第77回応用物理学会秋季学術講演会
    • Place of Presentation
      朱鷺メッセ(新潟県新潟市)
    • Year and Date
      2016-09-13
    • Related Report
      2016 Annual Research Report
  • [Presentation] レーザー光散乱場によるナノ粒子のトラッピング: 数値シミュレーションによる特性評価2016

    • Author(s)
      横井直倫, 相津佳永
    • Organizer
      第57回光波センシング技術研究会
    • Place of Presentation
      東京理科大学神楽坂キャンパス森戸記念館(東京都新宿区)
    • Year and Date
      2016-06-14
    • Related Report
      2016 Annual Research Report
  • [Presentation] Estimation of stress condition based on autonomic nervous function by bio-speckle imaging2016

    • Author(s)
      N. Yokoi, Y. Shimatani, M. Kyoso, H. Funamizu, Y. Aizu
    • Organizer
      The Biomedical Imaging and Sensing Conference 2016 (BISC’16)
    • Place of Presentation
      Yokohama, Japan
    • Year and Date
      2016-05-18
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Simultaneous imaging of blood flow and blood concentration change using laser speckle in fiber illumination2016

    • Author(s)
      T. Shinohara, N. Yokoi, H. Funamizu, T. Yuasa, Y. Aizu
    • Organizer
      The Biomedical Imaging and Sensing Conference 2016 (BISC’16)
    • Place of Presentation
      Yokohama, Japan
    • Year and Date
      2016-05-18
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 2波長ファイバ照射によるスペックル血流・血液濃度変化の同時計測に関する検討2016

    • Author(s)
      篠原智美, 横井直倫, 船水英希, 湯浅友典, 相津佳永:
    • Organizer
      第63回応用物理学会春季学術講演会
    • Place of Presentation
      東京工業大学大岡山キャンパス(東京都目黒区)
    • Year and Date
      2016-03-19
    • Related Report
      2015 Research-status Report
  • [Presentation] レーザー光散乱パターンによるナノ粒子挙動の制御:特性評価2016

    • Author(s)
      横井直倫, 相津佳永
    • Organizer
      第51回応用物理学会北海道支部/第12回日本光学会北海道支部合同学術講演会
    • Place of Presentation
      北海道大学学術交流会館(北海道札幌市)
    • Year and Date
      2016-01-09
    • Related Report
      2015 Research-status Report
  • [Presentation] 2波長ファイバ照射によるスペックル血流・血液濃度変化の同時計測2016

    • Author(s)
      篠原智美, 横井直倫, 船水英希, 湯浅友典, 相津佳永
    • Organizer
      第51回応用物理学会北海道支部/第12回日本光学会北海道支部合同学術講演会
    • Place of Presentation
      北海道大学学術交流会館(北海道札幌市)
    • Year and Date
      2016-01-09
    • Related Report
      2015 Research-status Report
  • [Presentation] バイオスペックルイメージングによる自律神経機能の評価2015

    • Author(s)
      横井直倫, 島谷祐一, 京相雅樹, 船水英希, 湯浅友典, 相津佳永
    • Organizer
      第56回光波センシング技術研究会
    • Place of Presentation
      東京理科大学神楽坂校舎森戸記念館(東京都新宿区)
    • Year and Date
      2015-12-08
    • Related Report
      2015 Research-status Report
  • [Presentation] レーザー光散乱パターン下におけるナノ粒子挙動のシミュレーション2015

    • Author(s)
      横井直倫, 相津佳永
    • Organizer
      第76回応用物理学会秋季学術講演会
    • Place of Presentation
      名古屋国際会議場(愛知県名古屋市)
    • Year and Date
      2015-09-13
    • Related Report
      2015 Research-status Report
  • [Presentation] バイオスペックル血流イメージング: 速度域に応じた血流評価パラメーターの選択2015

    • Author(s)
      横井直倫,相津佳永
    • Organizer
      第55回光波センシング技術研究会
    • Place of Presentation
      東京理科大学神楽坂校舎森戸記念館(東京都新宿区)
    • Year and Date
      2015-06-14
    • Related Report
      2015 Research-status Report
  • [Presentation] バイオスペックル血流イメージング: 速度域に応じた血流評価パラメーターの選択2015

    • Author(s)
      横井直倫, 相津佳永
    • Organizer
      第55回光波センシング技術研究会
    • Place of Presentation
      東京理科大学神楽坂校舎森戸記念館(東京)
    • Year and Date
      2015-06-09 – 2015-06-10
    • Related Report
      2014 Research-status Report
  • [Presentation] Fundamental study on control of motion of nanoparticles using scattering field of laser light2015

    • Author(s)
      N. Yokoi and Y. Aizu
    • Organizer
      5th Asian and Pacific-Rim Symposium on Biophotonics (APBP’15)
    • Place of Presentation
      Yokohama, Japan
    • Year and Date
      2015-04-22 – 2015-04-24
    • Related Report
      2014 Research-status Report
  • [Presentation] Fundamental study on control of motion of nanoparticles using scattering filed of laser light2015

    • Author(s)
      N. Yokoi and Y. Aizu
    • Organizer
      The Asian and Pacific-Rim Symposium on Biophotonics 2015 (APBP’15)
    • Place of Presentation
      Yokohama, Japan
    • Year and Date
      2015-04-22
    • Related Report
      2015 Research-status Report
  • [Presentation] レーザー光散乱場によるナノ粒子挙動の制御: 数値計算による特性考察2015

    • Author(s)
      横井直倫, 相津佳永
    • Organizer
      第62回応用物理学会春季学術講演会
    • Place of Presentation
      東海大学 湘南キャンパス(神奈川)
    • Year and Date
      2015-03-11 – 2015-03-14
    • Related Report
      2014 Research-status Report
  • [Presentation] 皮膚光計測のための多層構造皮膚モデルによる光子フルーエンス解析2015

    • Author(s)
      相津佳永, 船水英希, 横井直倫, 湯浅友典
    • Organizer
      レーザー学会学術講演会第35回年次大会
    • Place of Presentation
      東海大学高輪校舎(東京)
    • Year and Date
      2015-01-11 – 2015-01-12
    • Related Report
      2014 Research-status Report
    • Invited
  • [Presentation] レーザー光散乱場を利用したナノ粒子挙動の制御に関する基礎的検討2015

    • Author(s)
      横井直倫, 相津佳永
    • Organizer
      第50回応用物理学会北海道支部/第11回日本光学会北海道地区合同学術講演会
    • Place of Presentation
      旭川勤労者福祉会館(旭川)
    • Year and Date
      2015-01-09 – 2015-01-10
    • Related Report
      2014 Research-status Report
  • [Presentation] 偏光型位相ドップラー法による粒子計測:数値計算による特性考察2014

    • Author(s)
      横井直倫, 相津佳永
    • Organizer
      第54回光波センシング技術研究会
    • Place of Presentation
      東京理科大学神楽坂校舎森戸記念館(東京)
    • Year and Date
      2014-12-09 – 2014-12-10
    • Related Report
      2014 Research-status Report
  • [Presentation] レーザースペックル血流計測における測定深さの検討2014

    • Author(s)
      山崎弦也, 横井直倫, 船水英希, 相津佳永
    • Organizer
      2014年度日本光学会年次学術講演会(Optics & Photonics Japan 2014)
    • Place of Presentation
      筑波大学東京キャンパス文京校舎(東京)
    • Year and Date
      2014-11-05 – 2014-11-07
    • Related Report
      2014 Research-status Report
  • [Presentation] バイオスペックル血流イメージングにおける血流領域の深さ推定2014

    • Author(s)
      横井直倫,相津佳永
    • Organizer
      第75回応用物理学会秋季学術講演会
    • Place of Presentation
      北海道大学札幌キャンパス(札幌)
    • Year and Date
      2014-09-17 – 2014-09-20
    • Related Report
      2014 Research-status Report
  • [Presentation] Numerical considerations on measurements of light-absorbing particles using polarized-type phase Doppler method2014

    • Author(s)
      N. Yokoi and Y. Aizu
    • Organizer
      10th International Conference Series on Laser-light and Interactions with Particles (LIP2014)
    • Place of Presentation
      Marseille, France
    • Year and Date
      2014-08-25 – 2014-08-29
    • Related Report
      2014 Research-status Report
  • [Presentation] Study on depth measurement of a blood flow region based on speckle correlation2014

    • Author(s)
      N. Yokoi and Y. Aizu
    • Organizer
      Biomedical Imaging and Sensing Conference 2014 (BISC’14)
    • Place of Presentation
      Yokohama, Japan
    • Year and Date
      2014-04-22 – 2014-04-24
    • Related Report
      2014 Research-status Report
  • [Book] Handbook of Optical Biomedical Diagnostics, Second Edition, Volume 2: Methods2016

    • Author(s)
      I.V. Fedosov, Y. Aizu, V.V. Tuchin, N. Yokoi, I. Nishidate, V.P. Zharov, E.I. Galanzha, 他60名
    • Total Pages
      688
    • Publisher
      SPIE Press
    • Related Report
      2016 Annual Research Report

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Published: 2014-04-04   Modified: 2018-03-22  

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