展品简介

压电(dian)(dian)式(shi)冲击(ji)波(bo)治(zhi)疗(liao)仪（以(yi)下简称治(zhi)疗(liao)仪）是根据逆压电(dian)(dian)效(xiao)应原理，当压电(dian)(dian)晶体阵元同时受到电(dian)(dian)脉(mai)冲激励时，压电(dian)(dian)晶体在(zai)电(dian)(dian)场的作用(yong)(yong)下自身会(hui)膨胀，节律性的电(dian)(dian)场作用(yong)(yong)使压电(dian)(dian)晶体不断膨胀和缩小，通过介质聚焦，在(zai)焦点处形成强大的冲击(ji)波(bo)。该产品用(yong)(yong)于缓解作用(yong)(yong)部位(wei)的疼痛，适用(yong)(yong)于肩关节周围炎(yan)(yan)、肱骨(gu)外上髁炎(yan)(yan)（网球肘）、足底(di)筋膜炎(yan)(yan)的辅(fu)助治(zhi)疗(liao)。