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2009 Fiscal Year Final Research Report

Time-dependent blood flow analysis with measurement coupled simulation

Research Project

  • PDF
Project/Area Number 19360080
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Fluid engineering
Research InstitutionTohoku University

Principal Investigator

HAYASE Toshiyuki  Tohoku University, 流体科学研究所, 教授 (30135313)

Co-Investigator(Kenkyū-buntansha) SHIRAI Atsushi  東北大学, 流体科学研究所, 准教授 (20302226)
OHTA Makoto  東北大学, 流体科学研究所, 准教授 (20400418)
Project Period (FY) 2007 – 2009
Keywords計測融合解析 / 連成解析 / 血流 / 経時的挙動
Research Abstract

This research was performed to develop a method for accurate reproduction of in vivo blood vessels and blood flow state by computer simulation to give feedback from the measurements of a medical ultrasonic diagnostic equipment even if the blood vessels in vivo conditions are unknown. The goal of this research is to contribute to the elucidation of the mechanism of cardiovascular diseases and treatments by analyzing the time dependence of the human body. Indicated possibilities can accurately assess the cardiovascular diseases of aging new combinations can predict atherosclerosis and vascular stenosis diagnosis indices became clear.

  • Research Products

    (13 results)

All 2010 2009 2008 Other

All Journal Article (6 results) (of which Peer Reviewed: 6 results) Presentation (4 results) Book (1 results) Remarks (1 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] Stabilization of Measurement-lntegrated Simulation by Elucidation of Destabilizing Mechanism2010

    • Author(s)
      Toshiyuki Hayase, Kentaro lmagawa, Kenichi Funamoto, Atsushi Shirai
    • Journal Title

      Journal of Fluid Science and Technology Vo1.5

      Pages: 632-647

    • Peer Reviewed
  • [Journal Article] Eigenvalue analysis of linearized mics of measurement integrated flow simulation2010

    • Author(s)
      Kentaro lmagawa, Toshiyuki Hayase
    • Journal Title

      Computers & Fluids Vo1.39

      Pages: 1796-1803

    • Peer Reviewed
  • [Journal Article] Numerical experiment of measurement-integrated simulation to reproduce turbulent flows with feedback loop to dynamically compensate the solution using real flow information2010

    • Author(s)
      Kentaro lmagawa, Toshiyuki Hayase
    • Journal Title

      Computers & Fluids Vo1.39

      Pages: 1439-1450

    • Peer Reviewed
  • [Journal Article] Numerical Experiment of Transient and Steady Characteristics of Ultrasonic-Measurement-Integrated Simulation inThree-Dimensional Blood Flow Analysis2009

    • Author(s)
      Kenichi Funamoto, Toshiyuki Hayase, Yoshifumi Saijo, Tomoyuki Yambe
    • Journal Title

      Annals of Biomedical Engineering Vo1.37

      Pages: 34-49

    • Peer Reviewed
  • [Journal Article] Numerical Experiment for Ultrasonic-Measurement-Integrated Simulation of Three-Dimensional Unsteady Blood Flow2008

    • Author(s)
      Kenichi Funamoto, Toshiyuki Hayase, Yoshifumi Saijo, Tomoyuki Yambe
    • Journal Title

      Annals of Biomedical Engineering Vo1.36

      Pages: 1383-1397

    • Peer Reviewed
  • [Journal Article] Experimental Validation of Color Doppler Velocity Measurement for Ultrasonic-Measurement- Integrated Simulation of Blood Flow2008

    • Author(s)
      Lei Liu, Toshiyuki Hayase, Makoto Ohta, Kosuke Inoue
    • Journal Title

      Journal of Biomechanical Science and Engineering Vo1.3

      Pages: 161-175

    • Peer Reviewed
  • [Presentation] Some Theoretical Issues on Measurement-Integrated Simulation (Keynote lecture)2010

    • Author(s)
      早瀬敏幸
    • Organizer
      4th East Asian Pacific Student Workshop on Nano-Biomedical Engineering
    • Place of Presentation
      Singapore,シンガポール
    • Year and Date
      2010-12-15
  • [Presentation] Eigenvalue Analysis to Design Feedback Scheme in Measurement-lntegrated Simulation (Invited)2009

    • Author(s)
      Toshiyuki Hayase, Kentaro Imagawa
    • Organizer
      ASME International Mechanical Engineering Congress (IMECE 2009)
    • Place of Presentation
      Lake Buena Vista,米国
    • Year and Date
      2009-11-19
  • [Presentation] 複雑な実現象流れ場の計測融合リアルタイムシミュレーション(基調講演)2009

    • Author(s)
      早瀬敏幸
    • Organizer
      平成21年春季フルードパワーシステム講演会
    • Place of Presentation
      仙台
    • Year and Date
      2009-06-25
  • [Presentation] Reproduction of Complex Real Flows with Measurement-lntegrated Simulation (invited lecture)2008

    • Author(s)
      早瀬敏幸
    • Organizer
      ASME International Mechanical Engineering Congress and Exposition
    • Place of Presentation
      Boston,米国
    • Year and Date
      2008-11-04
  • [Book] フルードインフォマティクス2010

    • Author(s)
      早瀬敏幸,中村育雄,渡邉崇,藤代一成,白山晋,大林茂
    • Total Pages
      198
    • Publisher
      技報堂出版
  • [Remarks] ホームページ等

    • URL

      http://www.ifs.tohoku.ac.jp/sme/index-j.htm

  • [Patent(Industrial Property Rights)] 超音波診断装置、血流可視化装置およびプログラム2009

    • Inventor(s)
      早瀬敏幸、船本健一、見山広二
    • Industrial Property Rights Holder
      国立大学法人東北大学、ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー
    • Industrial Property Number
      特許,特願2009-215969
    • Filing Date
      2009-09-17

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Published: 2012-01-26   Modified: 2016-04-21  

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