【摘要】 聚偏氟乙烯压电材料是近年来应用十分广泛的换能材料，可应用于电声器材、医疗仪器、机器人用传感器、超声波的发生与检测等领域。本文介绍了聚偏氟乙烯压电膜在医疗仪器领域中应用的最新进展，并列举了实例。更多还原

【Abstract】 Polyvinylidene fluoride(PVDF)piezoelectric material is a widely used transductive material in recent years. It can be used In electroacoustic equipments,medical instruments,robot sensors,ultrasonic excitation and detection,etc. This paper introduces the up-to-date developments of applications of PVDP in medical instruments and gives some examples.更多还原