Numerical Analysis of Temperature Rise in Tissue Using Ultrasound
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概要
- 論文の詳細を見る
In order to avoid burns from ultrasonic radiation, it is important to accurately predict the temperature rise caused by the absorption of ultrasonic radiation in tissue. We describe a preliminary study on the simulation of the temperature rise distribution when the thermal diffusivity is changed. The sound pressure distribution is calculated by the finite difference time domain (FDTD) method, and the thermal conduction distribution in tissue is calculated by the heat conduction equation (HCE) method. Because the boundary condition affects the calculation results, the measured experimental temperature is used for calculations.
- INSTITUTE OF PURE AND APPLIED PHYSICSの論文
- 2005-06-15
著者
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Saito Yoshikazu
Department Of Biotechnology Graduate School Of Engineering Nagoya University
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Ishizeki Takahiro
Department Of Electrical Electronics And Information Engineering Kanagawa University:high Tech Research Center Kanagawa University
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Tsuchiya Takenobu
Department of Electrical, Electronics and Information Engineering, Kanagawa University, High Tech Research Center, Kanagawa University, Yokohama 221-8686, Japan
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Tsuchiya Takenobu
Department of Electrical and Electronic Information Engineering, Kanagawa University, Yokohama 221-8624, Japan
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Endoh Nobuyuki
Department of Electrical, Electronics and Information Engineering, Kanagawa University, High Tech Research Center, Kanagawa University, Yokohama 221-8686, Japan
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Endoh Nobuyuki
Department of Electrical and Electronic Information Engineering, Kanagawa University, Yokohama 221-8624, Japan
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Saito Yoshikazu
Department of Electrical, Electronics and Information Engineering, Kanagawa University, High Tech Research Center, Kanagawa University, Yokohama 221-8686, Japan
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