芒果视频

選配助(zhu)(zhu)聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)(ting)器(qi)(qi)(qi)時(shi)最好去(qu)醫院(yuan)(yuan)，對聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)(ting)力(li)(li)(li)(li)做一(yi)次全面檢查，用(yong)電測聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)(ting)等(deng)儀器(qi)(qi)(qi)準確地評價出(chu)耳聾的(de)程(cheng)度，再選助(zhu)(zhu)聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)(ting)器(qi)(qi)(qi)，如果當地沒有相(xiang)應(ying)條件(jian)的(de)醫院(yuan)(yuan)，聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)(ting)力(li)(li)(li)(li)損(sun)(sun)(sun)失程(cheng)度與助(zhu)(zhu)聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)(ting)器(qi)(qi)(qi)功(gong)(gong)率(lv)(lv)的(de)選配可(ke)(ke)按(an)口語試驗來估(gu)計。例如，聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)(ting)不(bu)到(dao)耳語聲(sheng)的(de)人(ren)(ren)聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)(ting)力(li)(li)(li)(li)損(sun)(sun)(sun)失30～40分貝，聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)(ting)不(bu)到(dao)低小聲(sheng)的(de)人(ren)(ren)聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)(ting)力(li)(li)(li)(li)損(sun)(sun)(sun)失約40～50分貝，此時(shi)宜選購低功(gong)(gong)率(lv)(lv)及中功(gong)(gong)率(lv)(lv)助(zhu)(zhu)聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)(ting)器(qi)(qi)(qi)；聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)(ting)不(bu)到(dao)普(pu)通講話聲(sheng)的(de)人(ren)(ren)聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)(ting)力(li)(li)(li)(li)損(sun)(sun)(sun)失約50～60分貝，聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)(ting)不(bu)到(dao)高聲(sheng)講話的(de)人(ren)(ren)聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)(ting)力(li)(li)(li)(li)損(sun)(sun)(sun)失60～70分貝，可(ke)(ke)選配中功(gong)(gong)率(lv)(lv)及大功(gong)(gong)率(lv)(lv)型(xing)助(zhu)(zhu)聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)(ting)器(qi)(qi)(qi)；聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)(ting)不(bu)到(dao)大聲(sheng)喊叫聲(sheng)的(de)人(ren)(ren)，聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)(ting)力(li)(li)(li)(li)損(sun)(sun)(sun)失70～80分貝，選用(yong)中、大功(gong)(gong)率(lv)(lv)助(zhu)(zhu)聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)(ting)器(qi)(qi)(qi)；全力(li)(li)(li)(li)喊叫聲(sheng)聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)(ting)不(bu)到(dao)的(de)人(ren)(ren)聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)(ting)力(li)(li)(li)(li)損(sun)(sun)(sun)失約約80～90分貝或更高，可(ke)(ke)選配大功(gong)(gong)率(lv)(lv)及特(te)大功(gong)(gong)率(lv)(lv)助(zhu)(zhu)聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)(ting)器(qi)(qi)(qi)。