芒果视频

選(xuan)(xuan)配(pei)(pei)助(zhu)(zhu)聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)器(qi)時最好去(qu)醫院(yuan)，對(dui)聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)力(li)做一(yi)次全(quan)面(mian)檢查，用電測聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)等儀器(qi)準確地(di)(di)評價出耳聾(long)的(de)(de)程度，再選(xuan)(xuan)助(zhu)(zhu)聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)器(qi)，如果(guo)當地(di)(di)沒有相應條(tiao)件(jian)的(de)(de)醫院(yuan)，聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)力(li)損(sun)(sun)失(shi)程度與助(zhu)(zhu)聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)器(qi)功(gong)(gong)率(lv)(lv)的(de)(de)選(xuan)(xuan)配(pei)(pei)可(ke)按口語試驗來估計。例如，聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)不(bu)到耳語聲(sheng)的(de)(de)人(ren)(ren)聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)力(li)損(sun)(sun)失(shi)30～40分(fen)(fen)(fen)貝，聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)不(bu)到低(di)小聲(sheng)的(de)(de)人(ren)(ren)聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)力(li)損(sun)(sun)失(shi)約40～50分(fen)(fen)(fen)貝，此時宜選(xuan)(xuan)購(gou)低(di)功(gong)(gong)率(lv)(lv)及(ji)(ji)中功(gong)(gong)率(lv)(lv)助(zhu)(zhu)聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)器(qi)；聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)不(bu)到普通(tong)講話聲(sheng)的(de)(de)人(ren)(ren)聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)力(li)損(sun)(sun)失(shi)約50～60分(fen)(fen)(fen)貝，聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)不(bu)到高聲(sheng)講話的(de)(de)人(ren)(ren)聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)力(li)損(sun)(sun)失(shi)60～70分(fen)(fen)(fen)貝，可(ke)選(xuan)(xuan)配(pei)(pei)中功(gong)(gong)率(lv)(lv)及(ji)(ji)大功(gong)(gong)率(lv)(lv)型助(zhu)(zhu)聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)器(qi)；聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)不(bu)到大聲(sheng)喊叫(jiao)聲(sheng)的(de)(de)人(ren)(ren)，聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)力(li)損(sun)(sun)失(shi)70～80分(fen)(fen)(fen)貝，選(xuan)(xuan)用中、大功(gong)(gong)率(lv)(lv)助(zhu)(zhu)聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)器(qi)；全(quan)力(li)喊叫(jiao)聲(sheng)聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)不(bu)到的(de)(de)人(ren)(ren)聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)力(li)損(sun)(sun)失(shi)約約80～90分(fen)(fen)(fen)貝或(huo)更(geng)高，可(ke)選(xuan)(xuan)配(pei)(pei)大功(gong)(gong)率(lv)(lv)及(ji)(ji)特大功(gong)(gong)率(lv)(lv)助(zhu)(zhu)聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)器(qi)。