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《Journal of Biomedical Engineering》 2009-03
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High-intensity Focused Ultrasound Transducer

Fu Liyuan Li Faqi(Institute of Ultrasonic Engineering in Medicine,Department of Biomedical Engineering,Chongqing Medical University,Chongqing 400016,China)  
High-intensity focused ultrasound(HIFU) has been used to precisely ablate a targeted area within the body without harming the overlying tissues.In recent years,HIFU,as a noninvasive,effective and feasible modality,has been used for cancer therapy.The development of HIFU transducer is the key technology of HIFU.This paper shows the acoustic lens transducer,spherical auto-focused transducer,pluralistic auto-focused transducer and the electronic phased array transducer in HIFU treatment,and the performance of each of the four HIFU transducers was evaluated.
【Fund】: 国家教育部创新团队发展计划项目资助(教技函[2005]33号);; 国家杰出青年基金资助项目(30325027)
【CateGory Index】: R318.6
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