| 本刊"病例讨论"栏目征稿 |
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| 引用本文： | 董琦,林涛. 本刊"病例讨论"栏目征稿[J]. 压电与声光, 2010, 32(1): 94-94 |
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| 作者姓名： | 董琦 林涛 |
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| 作者单位： | 重庆医科大学,生物医学工程系、重庆市生物医学工程学重点实验室,重庆市超声医学工程重点实验室-省部共建国家重点实验室培育基地,重庆,400016 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 主要研究了高强度聚焦声场及其检测装置.首先从理论角度分析了高强度聚焦超声(HIFU)换能器的声场特性,然后在Matlab软件中,对小振幅条件下的聚焦声场作了计算机仿真.最后理论结合实践,设计并实现了一套具有实用价值的、基于计算机采集与控制的聚焦声场三维自动检测系统,并介绍了相关软、硬件的实现过程.
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| 关 键 词： | 高强度聚焦超声 高强度聚焦超声(HIFU) 声场检测系统 计算机模拟 计算机控制 |
The Design and Realization of Acoustic Field Detecting System for HIFU Transducer |
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| DONG Qi,LIN Tao. The Design and Realization of Acoustic Field Detecting System for HIFU Transducer[J]. Piezoelectrics & Acoustooptics, 2010, 32(1): 94-94 |
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| Authors: | DONG Qi LIN Tao |
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| Abstract: | This paper aimed at high intensity focused ultrasound (HIFU) and its detecting device. Firstly the acoustic field characteristics of HIFU from a theoretical perspective was analyzed,then the computer simulation of the focusing acoustic field with matlab under small amplitude situation was made,finally a set of focusing acoustic filed 3D automatic detecting system was designed and realized based on the computer data acquisition and control.The realization processes of related software and hardware was also introduced. |
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| Keywords: | high intensity focused ultrasound HIFU acoustic field detecting system computer simulation computer control |
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