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本文描述了用于肿瘤加热治疗的超声换能器及其附加装置的工作原理、对超声波换能器的声场、热场的测量方法进行初步探讨.动物实验的结果表明,用有循环水的加热系统加热肿瘤,可使皮肤温度与循环水温相同,而不影响肿瘤的加热。
This paper describes the working principle of the ultrasound transducer and its attached device for the treatment of tumor heating and the initial discussion of the measurement methods of the acoustic field and the thermal field of the ultrasound transducer.The results of the animal experiments show that the heating with circulating water The system heats the tumor, allowing the skin temperature to be the same as the circulating water temperature, without affecting the tumor’s heating.