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Estimation of the Wave Propagation inside Human Body using Multi-Channel Sensors and Numerical Simulation

Research Project

Project/Area Number 25871038
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Medical systems
Rehabilitation science/Welfare engineering
Research InstitutionKobe City College of Technology

Principal Investigator

Nagatani Yoshiki  神戸市立工業高等専門学校, その他部局等, 准教授 (60448769)

Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2015: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2014: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2013: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywordsシミュレーション / 音波伝搬 / 人体 / 可視化 / 人体モデル / 3次元シミュレーション / マルチセンサ / ヘッドマウントディスプレイ
Outline of Final Research Achievements

In order to estimate the wave propagation inside human body quantitatively while walking or practicing, we constructed a system for real-time measurement of the vibration on the surface and pressures, which are synchronized to the data from depth sensor. The data of participants derived by using the system were compared to the results of the numerical simulation using 3-D human model. The pose of the model was also changed. As a result, an interesting correlation between measurements and simulations was found, implying the possibility of estimating the wave amplitude inside human body quantitatively by monitoring the measurement on the body surface. In addition, we developed a 3-D visualizing system of the acoustic field using a head mounted display in order to perceive the acoustic field intuitively.

Report

(4 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • 2013 Research-status Report
  • Research Products

    (32 results)

All 2016 2015 2014 2013 Other

All Journal Article (8 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 7 results,  Acknowledgement Compliant: 6 results,  Open Access: 1 results) Presentation (18 results) (of which Int'l Joint Research: 7 results,  Invited: 3 results) Book (3 results) Remarks (3 results)

  • [Journal Article] Ultrasound Speed of Sound Measurements in Trabecular Bone Using the Echographic Response of a Metallic Pin2015

    • Author(s)
      Seraphin Guipieri, Yoshiki Nagatani, Romain Bosc, Vu-Hieu Nguyen, Christine Chappard, Didier Geiger, and Guillaume Haiat
    • Journal Title

      Ultrasound in Medicine and Biology

      Volume: 41 Issue: 11 Pages: 2966-2976

    • DOI

      10.1016/j.ultrasmedbio.2015.07.003

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Fast characterization of two ultrasound longitudinal waves in cancellous bone using an adaptive beamforming technique2015

    • Author(s)
      H. Taki, Y. Nagatani, M. Matsukawa, K. Mizuno, and T. Sato
    • Journal Title

      J. Acoust. Soc. Am.

      Volume: 137 Issue: 4 Pages: 1683-1692

    • DOI

      10.1121/1.4916276

    • Related Report
      2015 Annual Research Report 2014 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Application of Spatial Domain Interferometry with the Capon Method to Transcranial Doppler Ultrasonography: a Simulation Study2015

    • Author(s)
      S. Okumura, A. Kita, H. Taki, Y. Nagatani, M. Matsukawa, and T. Sato
    • Journal Title

      Advanced Biomedical Engineering

      Volume: 4 Issue: 0 Pages: 73-79

    • DOI

      10.14326/abe.4.73

    • NAID

      130005001723

    • ISSN
      2187-5219
    • Related Report
      2015 Annual Research Report 2014 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Two-wave behavior under various conditions of transition area from cancellous bone to cortical bone2014

    • Author(s)
      Yoshiki Nagatani, Katsunori Mizuno, and Mami Matsukawa
    • Journal Title

      Ultrasonics

      Volume: 54 Issue: 5 Pages: 1245-1250

    • DOI

      10.1016/j.ultras.2013.10.016

    • Related Report
      2014 Research-status Report 2013 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Multichannel Instantaneous Frequency Analysis of Ultrasound Propagating in Cancellous Bone2014

    • Author(s)
      Yoshiki Nagatani and Ryosuke O. Tachibana
    • Journal Title

      Journal of the Acoustical Society of America

      Volume: 135 Issue: 3 Pages: 1197-1206

    • DOI

      10.1121/1.4864464

    • Related Report
      2014 Research-status Report 2013 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Influence of the circumferential wave on the fast and slow wave propagation in small distal radius bone2014

    • Author(s)
      Isao Mano, kaoru Horii, Fuminori Fujita, Yoshiki Nagatani, Mami Matsukawa, Takahiko Otani
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 53 Issue: 7S Pages: 07KF07-07KF07

    • DOI

      10.7567/jjap.53.07kf07

    • NAID

      210000144258

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Fast and slow wave detection in bovine cancellous bone in vitro using bandlimited deconvolution and Prony's method2014

    • Author(s)
      Keith Wear, Yoshiki Nagatani, Katsunori Mizuno, Mami Matsukawa
    • Journal Title

      Journal of the Acoustical Society of America

      Volume: 136 Issue: 4 Pages: 2015-2024

    • DOI

      10.1121/1.4895668

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] 人体の音響モデル2014

    • Author(s)
      長谷芳樹
    • Journal Title

      超音波TECHNO

      Volume: 26 Pages: 16-20

    • Related Report
      2014 Research-status Report
  • [Presentation] WebVR と WebGL で3次元音場を視る2015

    • Author(s)
      長谷 芳樹
    • Organizer
      日本音響学会関西支部 第18回若手研究者交流研究発表会
    • Place of Presentation
      アメリカ
    • Year and Date
      2015-12-13
    • Related Report
      2015 Annual Research Report
  • [Presentation] Simulation Technique and Time-Frequency Analysis of the Acoustic Wave inside Cancellous Bone2015

    • Author(s)
      Yoshiki Nagatani
    • Organizer
      Acoustical Society of America, Fall 2015 Meeting
    • Place of Presentation
      アメリカ
    • Year and Date
      2015-11-02
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Modified transfer function with a phase rotation parameter for ultrasound longitudinal waves in cancellous bone2015

    • Author(s)
      Hirofumi Taki, Yoshiki Nagatani, Mami Matsukawa, Katsunori Mizuno, Toru Sato, Hiroshi Kanai
    • Organizer
      Acoustical Society of America, Fall 2015 Meeting
    • Place of Presentation
      アメリカ
    • Year and Date
      2015-11-02
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Quantitative ultrasound measurements in trabecular bone using the echographic response of a metallic pin: Application to spine surgery2015

    • Author(s)
      Guillaume Haiat, Yoshiki Nagatani, Seraphin Guipieri, and Didier Geiger
    • Organizer
      Acoustical Society of America, Fall 2015 Meeting
    • Place of Presentation
      アメリカ
    • Year and Date
      2015-11-02
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] The effect of viscoelastic absorption on the fast and slow wave modes in cancellous bone2015

    • Author(s)
      Yoshiki Nagatani, Vu-Hieu Nguyen, Salah Naili, Guillaume Haiat
    • Organizer
      6th European Symposium on Ultrasonic Characterization of Bone (ESUCB2015)
    • Place of Presentation
      ギリシャ
    • Year and Date
      2015-06-12
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A numerical study of viscosity effects on ultrasound wave propagation in cancellous bones2015

    • Author(s)
      Yoshiki Nagatani, Vi-Hieu Nguyen, Sarah Naili, and Guillaume Haiat
    • Organizer
      InterPore Conference 2015
    • Place of Presentation
      イタリア
    • Year and Date
      2015-05-18
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Sample thickness dependence of Bayesian and modified least squares Prony’s analysis methods on systematically shortened bovine cancellous bone2015

    • Author(s)
      Amber Groopman, Keith Wear, Yoshiki Nagatani, Katsunori Mizuno, Mami Matsukawa, Hirofumi Taki, Jonathan Katz, Mark Hollan, and James Miller
    • Organizer
      169th Meeting of the Acoustical Society of America
    • Place of Presentation
      アメリカ
    • Year and Date
      2015-05-18
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] FDTD simulations of ultrasonic wave propagation in the cortical bone with heterogeneity2015

    • Author(s)
      Toshiho Hata, Yoshiki Nagatani, and Mami Matsukawa
    • Organizer
      169th Meeting of the Acoustical Society of America
    • Place of Presentation
      イタリア
    • Year and Date
      2015-05-18
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 海綿骨伝搬超音波の経験的モード分解の試み2014

    • Author(s)
      橘 亮輔・松浦 佑香・長谷 芳樹
    • Organizer
      日本音響学会関西支部 第17回若手研究者交流研究発表会
    • Place of Presentation
      大阪
    • Year and Date
      2014-12-14
    • Related Report
      2014 Research-status Report
  • [Presentation] Numerical Investigation of the Effect of Incoherence on Fast Wave Generation in Cancellous Bone2014

    • Author(s)
      Yoshiki Nagatani, Hirofumi Taki, Guillaume Haïat, and Mami Matsukawa
    • Organizer
      Symposium on Ultrasonic Electronics, Vol.35
    • Place of Presentation
      東京
    • Year and Date
      2014-12-03 – 2014-12-05
    • Related Report
      2014 Research-status Report
  • [Presentation] Morphological Investigation of Acoustical Vibration using Simulation of Postured 3-D Human Body Model2014

    • Author(s)
      Yoshiki Nagatani and Takashi Saeki
    • Organizer
      Materials Science and Engineering 2014
    • Place of Presentation
      ダルムシュタット(ドイツ)
    • Year and Date
      2014-09-22 – 2014-09-25
    • Related Report
      2014 Research-status Report
  • [Presentation] Temporal Evolution of Fast and Slow Waves During Propagation Through Bovine Cancellous Bone In Vitro2014

    • Author(s)
      Keith Wear, Yoshiki Nagatani, Katsunori Mizuno, Mami Matsukawa
    • Organizer
      IEEE International Ultrasonic Symposium 2014
    • Place of Presentation
      シカゴ(アメリカ)
    • Year and Date
      2014-09-03 – 2014-09-06
    • Related Report
      2014 Research-status Report
  • [Presentation] Fast characterization of the fast and slow ultrasound waves in cancellous bone using frequency domain interferometry2014

    • Author(s)
      Hirofumi Taki, Yoshiki Nagatani, Mami Matsukawa, Toru Sato
    • Organizer
      IEEE International Ultrasonic Symposium 2014
    • Place of Presentation
      シカゴ(アメリカ)
    • Year and Date
      2014-09-03 – 2014-09-06
    • Related Report
      2014 Research-status Report
  • [Presentation] Ultrasonic wave propagation in the distal end of adult human radius model2014

    • Author(s)
      Takuma Hachiken, Yuka Matsuura, Fuminori Fujita, Isao Mano, Toshiho Hata, Yoshiki Nagatani, Mami Matsukawa
    • Organizer
      IEEE International Ultrasonic Symposium 2014
    • Place of Presentation
      シカゴ(アメリカ)
    • Year and Date
      2014-09-03 – 2014-09-06
    • Related Report
      2014 Research-status Report
  • [Presentation] Ultrasonic wave propagation in a child radius model2014

    • Author(s)
      Yuka Matsuura, Isao Mano, Yoshiki Nagatani, Mami Matsukawa
    • Organizer
      36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society
    • Place of Presentation
      シカゴ(アメリカ)
    • Year and Date
      2014-08-26 – 2014-08-30
    • Related Report
      2014 Research-status Report
  • [Presentation] Quantitative Estimation of Exercise Effect using Numerical Simulation and Multi-sensory System on Human Leg2014

    • Author(s)
      Yoshiki Nagatani and Takashi Saeki
    • Organizer
      5th European Conference on Computational Mechanics (ECCM V)
    • Place of Presentation
      バルセロナ(スペイン)
    • Year and Date
      2014-07-20 – 2014-07-25
    • Related Report
      2014 Research-status Report
  • [Presentation] Estimation of Wave Propagation inside Human Body while Walking and Running - Measurement of Vibration on Body Surface and 3-D Simulation2013

    • Author(s)
      Yoshiki Nagatani, Isao Mano, and Mami Matsukawa
    • Organizer
      IEEE International Ultrasonics Symposium 2013
    • Place of Presentation
      チェコ
    • Related Report
      2013 Research-status Report
  • [Presentation] Measurement and Estimation of the Wave Propagation in Human Body using Multi-Sensory System and 3-D Simulation2013

    • Author(s)
      Yoshiki Nagatani and Takashi Saeki
    • Organizer
      Symposium on Ultrasonic Electronics 2013
    • Place of Presentation
      京都
    • Related Report
      2013 Research-status Report
  • [Book] 音響キーワードブック2016

    • Author(s)
      日本音響学会編
    • Total Pages
      494
    • Publisher
      コロナ社
    • Related Report
      2015 Annual Research Report
  • [Book] FDTD法で視る音の世界 (音響サイエンスシリーズ 14)2015

    • Author(s)
      豊田政弘編
    • Total Pages
      237
    • Publisher
      コロナ社
    • Related Report
      2015 Annual Research Report
  • [Book] FDTD法で視る音の世界2015

    • Author(s)
      豊田 政弘(編)
    • Total Pages
      250
    • Publisher
      コロナ社
    • Related Report
      2014 Research-status Report
  • [Remarks] 長谷 芳樹 / NAGATANI, Yoshiki | 神戸市立工業高等専門学校 電子工学科

    • URL

      http://ultrasonics.jp/nagatani/

    • Related Report
      2015 Annual Research Report 2014 Research-status Report
  • [Remarks] FDTD Simulation Movie & Demo

    • URL

      http://ultrasonics.jp/nagatani/fdtd/

    • Related Report
      2015 Annual Research Report
  • [Remarks] 長谷 芳樹 / NAGATANI, Yoshiki | 神戸市立工業高等専門学校 電子工学科

    • URL

      http://ultrasonics.jp/nagatani/

    • Related Report
      2013 Research-status Report

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Published: 2014-07-25   Modified: 2019-07-29  

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