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Numerical analysis of the heating due to inertial cavitation in high-intensity focused ultrasound therapy

Numerical analysis of the heating due to inertial cavitation in high-intensity focused ultrasound therapy
高强度聚焦超声治疗中惯性空化加热的数值分析
批准号:
24760143
负责人:
OKITA Kohei
金额:
$1.75万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Young Scientists (B)
财政年份:
2012
资助国家:
日本
项目状态:
已结题
起止时间:
2012-04-01 至 2014-03-31

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中文摘要
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英文摘要
Modeling and simulation for the enhancement of heating due to inertial cavitation in high-intensity focused ultrasound (HIFU) were studied. Results in in vitro experiments were qualitatively reproduced by the developed numerical method. Impacts of the properties of microbubble for ultrasound frequency and amplitude, the properties of surrounding tissue, initial void fractions and spatial distribution of microbubbles on both heating region and heating efficiency were numerically clarified.
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会议论文
Focus Control Aided by Numerical Simulation in Heterogeneous Media for High-Intensity Focused Ultrasound Treatment
异质介质中数值模拟辅助的焦点控制用于高强度聚焦超声治疗
DOI: --
发表时间: 2013
期刊: Jpn. J. Appl. Phys.
影响因子: --
作者: [2.R. Narumi, K. Matsuki, S. Mitarai, T. Azuma, K. Okita, A. Sasaki, K. Yoshinaka, S. Takagi, and Y. Matsumoto]
通讯作者: and Y. Matsumoto
Cavitation micro-bubble behavior in ultrasound field for HIFU therapy enhancement
超声场中的空化微泡行为增强 HIFU 治疗
DOI: --
发表时间: 2012
期刊:
影响因子: --
作者: [Y. Matsumoto, K. Okita, S. Takagi]
通讯作者: S. Takagi
Numerical study on microbubble-enhanced heating for various parameters in EUS-FUS
EUS-FUS 中不同参数微泡增强加热的数值研究
DOI: --
发表时间: 2013
期刊:
影响因子: --
作者: [H. Weiss, P. Selvaraj, K. Okita, Y. Matsumoto, A. L. Voie, T. Hoelscher, A.J. Szeri, 沖田浩平,前沢峰雪,横田博一,東隆,高木周,松本洋一郎]
通讯作者: 沖田浩平,前沢峰雪,横田博一,東隆,高木周,松本洋一郎
大規模計算のためのHIFUシミュレータの開発
用于大规模计算的HIFU模拟器的开发
DOI: --
发表时间: 2013
期刊:
影响因子: --
作者: [H. Weiss, P. Selvaraj, K. Okita, Y. Matsumoto, A. L. Voie, T. Hoelscher, A.J. Szeri, 沖田浩平,前沢峰雪,横田博一,東隆,高木周,松本洋一郎, 鳴見竜太,東隆,沖田浩平,佐々木明,葭仲潔,高木周,松本洋一郎, 沖田浩平,高木周,松本洋一郎]
通讯作者: 沖田浩平,高木周,松本洋一郎
11
    Numerical Study on Mechanical Effects of Cavitation in High-intensity Focused Ultrasound
    • 批准号:
      17K06170
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $3.0万
    • 财政年份:
      2017
    • 负责人:
      OKITA Kohei
    • 依托单位:
    Development and verification of numerical simulation for microbubble-enhanced high-intensity focused ultrasound therapy
    • 批准号:
      26420125
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $3.16万
    • 财政年份:
      2014
    • 负责人:
      OKITA Kohei
    • 依托单位:
    Development of the computational method for the multiple fluid flows through the micro channel with a complex shape
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