Wuxi Hisky Medical Technologies Co., Ltd.;BEIJING SONICEXPERT MEDICAL TECHNOLOGY CO., LTD.
发明人:
Jinhua SHAO,Jin SUN,Houli DUAN
申请号：
US15279994
公开号：
US20170014098A1
申请日:
2016.09.29
申请国别(地区):
US
年份:
2017
代理人:
摘要：
A method and a device for nondestructively detecting an elasticity of a viscoelastic medium are provided. The method includes: detecting a pressure applied to the viscoelastic medium by an ultrasonic transducer probe； in response to the pressure satisfying a predetermined condition, triggering detecting the elasticity of the viscoelastic medium； driving the ultrasonic transducer probe with a low-frequency vibration by a vibrator so as to produce an elastic wave in the viscoelastic medium； producing an ultrasonic wave by the ultrasonic transducer probe, and transmitting the ultrasonic wave to the viscoelastic medium； collecting an ultrasonic echo； calculating an elastic parameter of the viscoelastic medium according to the collected ultrasonic echo.
