本文简要的论述了两种多功能医用压电超声换能器材料的预制和应用,当前的高性能医用超声诊断换能器和医用超声治疗换能器,指出了有待进一步研究的应用于超声医学的压电材料和装备的一些问题。
This paper briefly reports on preparations and applications of two kind multipurpose medical piezoelectrical ultrasonic transducer materials, high-performance medical ultrasonic diagnosis transducers and medical ultrasonic therapy transducers in present work, then. some problems of the piezoelectric materials and devices used for the altrasonic medicine which need further researches are pointed out.