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本文作者对于利用高强度聚焦超声（ＨＩＦＵ）进行肿瘤腔内治疗作了许多理论计算和试验工作，比较了两种换能器的聚焦特性并研制了一种既能监视又能治疗的高强度聚焦超声换能器，利用此换能器对人工体模及活体肿瘤进行了一系列加热实验，验证了高强度聚焦超声治疗肿瘤的可行性。为加热治疗机的开发提供了依据
The author of this paper made many theoretical calculations and experiments on the use of high intensity focused ultrasound (HIFU) for intracavitary treatment. The focusing characteristics of the two transducers were compared and a high-intensity focused Ultrasound transducer, the use of this transducer on artificial phantom and living tumor was a series of heating experiments to verify the feasibility of high-intensity focused ultrasound treatment of tumors. The basis for the development of heating treatment machine