| 用于肿瘤治疗的高强度聚焦超声换能器及其温度场测量 |
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| 引用本文： | 陈颖,萧翔麟,江剑晖,王文卿,孙福成. 用于肿瘤治疗的高强度聚焦超声换能器及其温度场测量[J]. 声学技术, 2000, 19(3): 158-160 |
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| 作者姓名： | 陈颖 萧翔麟 江剑晖 王文卿 孙福成 |
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| 作者单位： | 1. 上海交通大学信息检测技术与仪器系
2. 上海交通大学生物医学工程系,上海,200030 |
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| 摘 要： | 高强度聚焦超声（HIFU）作为一种具有巨大潜力的、无损的、有效的肿瘤治疗手段，已得到普遍认同。本文介绍了所研制的HIFU治疗系统，对其关键部分高强度聚焦超声换能器的温度场特性，从理论上和实验上进行了深入的研究，并提出了超声声场的理论算法.
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| 关 键 词： | 超声热疗 温度场 高强度聚焦超声换能器 肿瘤 |
| 收稿时间： | 2000-01-21 |
| 修稿时间： | 2000-01-21 |
High intensity focused ultrasound transducer and its application for therapy |
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| CHEN Ying,XIAO Xiang-lin,JIANG Jian-hui,WANG Wen-qing and SUN Fu-cheng. High intensity focused ultrasound transducer and its application for therapy[J]. Technical Acoustics, 2000, 19(3): 158-160 |
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| Authors: | CHEN Ying XIAO Xiang-lin JIANG Jian-hui WANG Wen-qing SUN Fu-cheng |
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| Affiliation: | Information Testing & Instrument Engineering Department of Jiaotong University, Shanghai 200030, China;Biomedical Engineering Department of Jiaotong University, Shanghai 200030, China;Biomedical Engineering Department of Jiaotong University, Shanghai 200030, China;Biomedical Engineering Department of Jiaotong University, Shanghai 200030, China;Biomedical Engineering Department of Jiaotong University, Shanghai 200030, China |
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| Abstract: | High intensity focused ultrasound(HIFU)has received widespread attention as a great potential,noninvasive,effective tumor treatment approach.The design of HIFU therapeutic system is introduced.Characteristics of temperature field induced by HIFU for therapy are studied deeply in theory and experiment.A more accurate computational method is proposed to calculate sound field. |
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| Keywords: | ultrasound hyperthermia HIFU sound field temperature field |
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