CHONGQING RONGHAI MEDICAL ULTRASOUND INDUSTRY LTD.
发明人:
ZHANG, CHUNYAN,CHEN, WENZHI,YAN, SIYUAN
申请号：
CA2670923
公开号：
CA2670923C
申请日:
2007.02.13
申请国别(地区):
CA
年份:
2015
代理人:
摘要：
An ultrasonic therapeutic device capable of multipoint transmitting includes a substrate (5),on which an ultrasonic transducer array is arranged. Each of the ultrasonic transducers in the ultrasonic transducer array can independently focus. The device has a simple structure and presents good focusing performance. Furthermore, there is not interference among each of the ultrasonic transducers. So, the energy of ultrasonic wave is transmitted by predetermined route with high utilization ratio.
