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2013 Fiscal Year Final Research Report

Development of ultrahigh frame rate ultrasound imaging system for measurement of cardiovascular dynamics

Research Project

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Project/Area Number 23686061
Research Category

Grant-in-Aid for Young Scientists (A)

Allocation TypeSingle-year Grants
Research Field Measurement engineering
Research InstitutionTohoku University

Principal Investigator

HASEGAWA Hideyuki  東北大学, 医工学研究科, 准教授 (00344698)

Project Period (FY) 2011-04-01 – 2014-03-31
Keywords超音波 / 高時間分解能 / 並列ビーム形成 / 心血管系 / 動態
Research Abstract

Measurement of cardiovascular dynamics is invaluable for assessment of cardiovascular function. Diagnostic ultrasound is superior in temporal resolution compared to computed tomography (CT) and magnetic resonance imaging (MRI) and suitable for measurement of cardiovascular dynamics. We have already increased imaging frame rate of superficial arteries from several tens Hertz of conventional imaging method to over 1 kHz. In the present study, methods for unfocused transmit beams, receive beamforming, and ultrasound image reconstruction have been developed to realize high frame rate echocardiography. Also, a multi-channel ultrasound transmission and reception system has been developed for implementing the proposed high frame rate imaging method.

  • Research Products

    (34 results)

All 2013 2012 2011 Other

All Journal Article (7 results) (of which Peer Reviewed: 6 results) Presentation (24 results) Book (2 results) Remarks (1 results)

  • [Journal Article] Improvement of Automated Identification of the Heart Wall in Echocardiography by Suppressing Clutter Component2013

    • Author(s)
      Hiroki Takahashi, Hideyuki Hasegawa, and Hiroshi Kanai
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: vol. 52 Pages: 07HF017-1-07HF017-7

    • DOI

      10.7567/JJAP.52.07HF17

    • Peer Reviewed
  • [Journal Article] Measurement of Regional Pulse Wave Velocity Using Very High Frame Rate Ultrasound2013

    • Author(s)
      Hideyuki Hasegawa, Kazue Hongo, and Hiroshi Kanai
    • Journal Title

      Journal of Medical Ultrasonics

      Volume: vol. 40 Pages: 91-98

    • DOI

      10.1007/s10396-012-0400-9

    • Peer Reviewed
  • [Journal Article] High Frame Rate Echocardiography With Reduced Sidelobe Level2012

    • Author(s)
      Hideyuki Hasegawa and Hiroshi Kanai
    • Journal Title

      IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control

      Volume: vol. 59 Pages: 2569-2575

    • DOI

      10.1109/TUFFC.2012.2490

    • Peer Reviewed
  • [Journal Article] Optimization of Correlation Kernel Size for Accurate Estimation of Myocardial Contraction and Relaxation2012

    • Author(s)
      Yasunori Honjo, Hideyuki Hasegawa, and Hiroshi Kanai
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: vol. 51 Pages: 07GF06-1-07GF06-12

    • DOI

      10.1143/JJAP.51.07GF06

    • Peer Reviewed
  • [Journal Article] High-Frame-Rate Echocardiography Using Diverging Transmit Beams and Parallel Receive Beamforming2011

    • Author(s)
      Hideyuki Hasegawa and Hiroshi Kanai
    • Journal Title

      Journal of Medical Ultrasonics

      Volume: vol. 38 Pages: 129-140

    • DOI

      10.1143/JJAP.51.07GF06

    • Peer Reviewed
  • [Journal Article] Automated Identification of the Heart Wall Throughout the Entire Cardiac Cycle Using Optimal Cardiac Phase for Extracted Features2011

    • Author(s)
      Hiroki Takahashi, Hideyuki Hasegawa, and Hiroshi Kanai
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: vol. 50 Pages: 07HF16-1-07HF16-9

    • DOI

      10.1143/JJAP.50.07HF16

    • Peer Reviewed
  • [Journal Article] 二次元収縮弛緩特性計測を目指した心筋運動の高フレームレート計測2011

    • Author(s)
      本庄泰徳,長谷川英之,金井浩
    • Journal Title

      電子情報通信学会論文誌A

      Volume: vol. J94-A Pages: 826-835

  • [Presentation] in vitro実験における電気的興奮に伴う心筋応答の遅延分布の可視化2013

    • Author(s)
      藤田雄太,田頭秀章,長谷川英之,福永浩司,金井浩
    • Organizer
      The 34th Symposium on Ultrasonic Electronics
    • Place of Presentation
      Kyoto
    • Year and Date
      20131120-22
  • [Presentation] 心筋の変形を考慮したRF信号間の相関算出による心臓壁の変位推定の高精度化2013

    • Author(s)
      浅利大,長谷川英之,金井浩
    • Organizer
      The 34th Symposium on Ultrasonic Electronics
    • Place of Presentation
      Kyoto
    • Year and Date
      20131120-22
  • [Presentation] 心臓壁領域同定のための超音波RF信号の特徴抽出の最適化2013

    • Author(s)
      中原紘平,長谷川英之,金井浩
    • Organizer
      The 34th Symposium on Ultrasonic Electronics
    • Place of Presentation
      Kyoto
    • Year and Date
      20131120-22
  • [Presentation] 並列ビーム形成法と回折トモグラフィ―法の空間分解能の比較2013

    • Author(s)
      長谷川英之,金井浩
    • Organizer
      The 34th Symposium on Ultrasonic Electronics
    • Place of Presentation
      Kyoto
    • Year and Date
      20131120-22
  • [Presentation] 高フレームレート超音波計測を用いた左室内腔の経胸壁血流スペックルイメージング2013

    • Author(s)
      高橋広樹,長谷川英之,金井浩
    • Organizer
      The 34th Symposium on Ultrasonic Electronics
    • Place of Presentation
      Kyoto
    • Year and Date
      20131120-22
  • [Presentation] Speckle-Enhanced Cardiac Blood Flow Imaging with High Frame Rate Ultrasound2013

    • Author(s)
      Hiroki Takahashi, Hideyuki Hasegawa, and Hiroshi Kanai
    • Organizer
      2013 Joint UFFC, EFTF and PFM Symposium
    • Place of Presentation
      Prague, Czech
    • Year and Date
      20130721-25
  • [Presentation] Displacement Estimation of Arterial Wall from Multiple Directions by Utilizing Diverging Transmit Beam for Synthetic Aperture Ultrasound Imaging2013

    • Author(s)
      Hideyuki Hasegawa and Hiroshi Kanai
    • Organizer
      2013 Joint UFFC, EFTF and PFM Symposium
    • Place of Presentation
      Prague, Czech
    • Year and Date
      20130721-25
  • [Presentation] Improvement of Axial Resolution of Ultrasound Image Using Wiener Filter for Measurement of Intima-Media Thickness of Carotid Artery2013

    • Author(s)
      Hideyuki Hasegawa, Sho Kageyama, and Hiroshi Kanai
    • Organizer
      2013 Joint UFFC, EFTF and PFM Symposium
    • Place of Presentation
      Prague, Czech
    • Year and Date
      20130721-25
  • [Presentation] High Frame Rate Ultrasonic Imaging of the Heart by Placing Virtual Point Source in Front of Array2013

    • Author(s)
      Hideyuki Hasegawa , Yuji Sato, and Hiroshi Kanai
    • Organizer
      2013 Joint UFFC, EFTF and PFM Symposium
    • Place of Presentation
      Prague, Czech
    • Year and Date
      20130721-25
  • [Presentation] Fast Cardiac Blood Flow Imaging by Visualization of Ultrasonic Echoes from Blood Particles2013

    • Author(s)
      Hiroki Takahashi, Hideyuki Hasegawa, and Hiroshi Kanai
    • Organizer
      32nd International Acoustical Imaging Symposium
    • Place of Presentation
      Singapore
    • Year and Date
      20130529-0601
  • [Presentation] High Frame Rate Echocardiography Using Virtual Point Source Moving in Front of Array2013

    • Author(s)
      Hideyuki Hasegawa, Yuji Sato, and Hiroshi Kanai
    • Organizer
      32nd International Acoustical Imaging Symposium
    • Place of Presentation
      Singapore
    • Year and Date
      20130529-0601
  • [Presentation] 超音波エコーの可視化による心臓内血流の高速イメージング2013

    • Author(s)
      高橋広樹,長谷川英之,金井浩
    • Organizer
      日本超音波医学会第86回学術集会
    • Place of Presentation
      大阪
    • Year and Date
      20130524-26
  • [Presentation] 動脈壁の局所弾性特性の超音波測定2013

    • Author(s)
      長谷川英之,金井浩
    • Organizer
      日本超音波医学会第86回学術集会
    • Place of Presentation
      大阪
    • Year and Date
      20130524-26
  • [Presentation] 開口の前方に設定した仮想点音源の走査による心臓断層法の高速化2013

    • Author(s)
      長谷川英之,佐藤雄治,金井浩
    • Organizer
      日本超音波医学会第86回学術集会
    • Place of Presentation
      大阪
    • Year and Date
      20130524-26
  • [Presentation] High Frame Rate Blood Flow Imaging by Visualization of Ultrasonic Echoes from Blood Particles in Echocardiography2013

    • Author(s)
      Hiroki Takahashi, Hideyuki Hasegawa, and Hiroshi Kanai
    • Organizer
      2013 International Congress on Ultrasonics
    • Place of Presentation
      Singapore
    • Year and Date
      20130502-05
  • [Presentation] Measurement and Analysis of Propagation of Myocardial Contraction Caused by Electrical Stimulation Using Myocardium of Rat2013

    • Author(s)
      Yuta Fujita, Hideaki Tagashira, Hideyuki Hasegawa, Kohji Fukunaga, and Hiroshi Kanai
    • Organizer
      7th International Symposium on Medical, Bio- and Nano-Electronics
    • Place of Presentation
      Sendai
    • Year and Date
      20130307-08
  • [Presentation] Improvement of Automated Identification of the Heart wall by Reducing Stationary Clutter in Ultrasonic Echoes2012

    • Author(s)
      高橋広樹,長谷川英之,金井浩
    • Organizer
      The 33rd Symposium on Ultrasonic Electronics
    • Place of Presentation
      Chiba
    • Year and Date
      20121113-15
  • [Presentation] Suppression of Sidelobe in High Frame Rate Echocardiography Using Diverging Beams2012

    • Author(s)
      Hideyuki Hasegawa and Hiroshi Kanai
    • Organizer
      Medicinteknikdagarna
    • Place of Presentation
      Lind, Sweden
    • Year and Date
      20121002-03
  • [Presentation] Automated Identification of the Heart Wall on Echocardiogram Throughout a Cardiac Cycle2012

    • Author(s)
      Hiroki Takahashi, Hideyuki Hasegawa, and Hiroshi Kanai
    • Organizer
      edicinteknikdagarna
    • Place of Presentation
      Lind, Sweden
    • Year and Date
      20121002-03
  • [Presentation] Ultrasound Elasticity Imaging of the Arterial Wal2012

    • Author(s)
      Hideyuki Hasegawa and Hiroshi Kanai
    • Organizer
      Euromech 534 Colloquium
    • Place of Presentation
      Saint Etienne, France
    • Year and Date
      20120529-31
  • [Presentation] Ultrasonic Actuation of Biological Tissues Using Dual Acoustic Radiation Force for Assessment of Elastic Propertie2012

    • Author(s)
      Hideyuki Hasegawa, Jun Yamaguchi, and Hiroshi Kanai
    • Organizer
      nternational Symposium on Nolinear Acoustics
    • Place of Presentation
      Tokyo
    • Year and Date
      20120521-24
  • [Presentation] High Frame Rate Ultrasonography for Detailed Analysis of cardiovascular Dynamics2012

    • Author(s)
      Hideyuki Hasegawa, Hiroshi Kanai
    • Organizer
      18th International Symposium of Tohoku University Global COE Program Global Nano-Biomedical Engineering Education and Research Network Centre
    • Place of Presentation
      Sendai
    • Year and Date
      20120305-06
  • [Presentation] Visualization of Forward and Reflected Components in Minute Vibration Velocity Waveform of Human Arterial Wall2011

    • Author(s)
      本江和恵,長谷川英之,金井浩
    • Organizer
      The 32nd Symposium on Ultrasonic Electronics
    • Place of Presentation
      Kyoto
    • Year and Date
      20111108-10
  • [Presentation] High Frame Rate Measurement of Two-dimensional Heart Wall Motion for Assessment of Regional Myocardial Contraction and Relaxation2011

    • Author(s)
      本庄泰徳,長谷川英之,金井浩
    • Organizer
      The 32nd Symposium on Ultrasonic Electronics
    • Place of Presentation
      Kyoto
    • Year and Date
      20111108-10
  • [Book] Imperial College Press, Nano-Biomedical Engineering 20122012

    • Author(s)
      Hideyuki Hasegawa, Hiroshi Kanai
    • Total Pages
      191-200
  • [Book] Nonlinear Acoustics2012

    • Author(s)
      Hideyuki Hasegawa, Jun Yamaguchi, Hiroshi Kanai
    • Total Pages
      251-254
    • Publisher
      American Institute of Physics
  • [Remarks]

    • URL

      http://www.ecei.tohoku.ac.jp/hkanai/

URL: 

Published: 2015-07-16  

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