采用窄脉冲法测量HIFU换能器焦点区域的声强

2004 IEEE International Conference on Industrial Technology, 2004. IEEE ICIT '04. Pub Date : 2004-12-08 DOI:10.1109/ICIT.2004.1490761

Zhu Changping, Shan Minglei, H. Shichuan, Z. Jia, Feng Ruo, Xu Jianyi, Zhang Qiang

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引用次数: 2

摘要

为了满足高强度聚焦超声(HIFU)治疗技术发展对更高效、便捷的声场测量方法的需求，本文从理论上探讨了以窄调制波作为激励信号的水听器方法测量HIFU换能器焦点区域声强的可行性。实验证明，该方法是一种快速、高效、安全、可靠的HIFU声强测量方法。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Sound intensity measurement in focal region of HIFU transducer adopting narrow-pulse method

To meet the requirement for more efficient and convenient method of high-intensity focused ultrasound (HIFU for short) sound field measurement, which is propelled by the development of HIFU therapy, this paper theoretically discusses the feasibility to measure the focal region sound intensity of HIFU transducer by hydrophone method that uses narrow modulated wave as inspiring signal. It is proved through experiments to be a quick, efficient, safe and reliable method for the measurement of HIFU sound intensity.

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来源期刊

2004 IEEE International Conference on Industrial Technology, 2004. IEEE ICIT '04.

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