芒果视频

選(xuan)(xuan)(xuan)(xuan)配(pei)助聽(ting)(ting)(ting)(ting)(ting)器(qi)(qi)(qi)時(shi)最好(hao)去(qu)醫院，對聽(ting)(ting)(ting)(ting)(ting)力(li)做一次全(quan)面檢(jian)查，用(yong)(yong)電測聽(ting)(ting)(ting)(ting)(ting)等(deng)儀器(qi)(qi)(qi)準確地評(ping)價出耳(er)聾的(de)(de)(de)程度，再選(xuan)(xuan)(xuan)(xuan)助聽(ting)(ting)(ting)(ting)(ting)器(qi)(qi)(qi)，如(ru)果當(dang)地沒有相應條件的(de)(de)(de)醫院，聽(ting)(ting)(ting)(ting)(ting)力(li)損(sun)(sun)(sun)失(shi)程度與助聽(ting)(ting)(ting)(ting)(ting)器(qi)(qi)(qi)功(gong)(gong)率(lv)的(de)(de)(de)選(xuan)(xuan)(xuan)(xuan)配(pei)可按口(kou)語試驗來估計。例如(ru)，聽(ting)(ting)(ting)(ting)(ting)不(bu)到耳(er)語聲(sheng)的(de)(de)(de)人(ren)(ren)聽(ting)(ting)(ting)(ting)(ting)力(li)損(sun)(sun)(sun)失(shi)30～40分(fen)貝(bei)(bei)，聽(ting)(ting)(ting)(ting)(ting)不(bu)到低小聲(sheng)的(de)(de)(de)人(ren)(ren)聽(ting)(ting)(ting)(ting)(ting)力(li)損(sun)(sun)(sun)失(shi)約(yue)(yue)40～50分(fen)貝(bei)(bei)，此時(shi)宜(yi)選(xuan)(xuan)(xuan)(xuan)購低功(gong)(gong)率(lv)及中(zhong)功(gong)(gong)率(lv)助聽(ting)(ting)(ting)(ting)(ting)器(qi)(qi)(qi)；聽(ting)(ting)(ting)(ting)(ting)不(bu)到普通講話聲(sheng)的(de)(de)(de)人(ren)(ren)聽(ting)(ting)(ting)(ting)(ting)力(li)損(sun)(sun)(sun)失(shi)約(yue)(yue)50～60分(fen)貝(bei)(bei)，聽(ting)(ting)(ting)(ting)(ting)不(bu)到高聲(sheng)講話的(de)(de)(de)人(ren)(ren)聽(ting)(ting)(ting)(ting)(ting)力(li)損(sun)(sun)(sun)失(shi)60～70分(fen)貝(bei)(bei)，可選(xuan)(xuan)(xuan)(xuan)配(pei)中(zhong)功(gong)(gong)率(lv)及大(da)功(gong)(gong)率(lv)型助聽(ting)(ting)(ting)(ting)(ting)器(qi)(qi)(qi)；聽(ting)(ting)(ting)(ting)(ting)不(bu)到大(da)聲(sheng)喊(han)叫(jiao)聲(sheng)的(de)(de)(de)人(ren)(ren)，聽(ting)(ting)(ting)(ting)(ting)力(li)損(sun)(sun)(sun)失(shi)70～80分(fen)貝(bei)(bei)，選(xuan)(xuan)(xuan)(xuan)用(yong)(yong)中(zhong)、大(da)功(gong)(gong)率(lv)助聽(ting)(ting)(ting)(ting)(ting)器(qi)(qi)(qi)；全(quan)力(li)喊(han)叫(jiao)聲(sheng)聽(ting)(ting)(ting)(ting)(ting)不(bu)到的(de)(de)(de)人(ren)(ren)聽(ting)(ting)(ting)(ting)(ting)力(li)損(sun)(sun)(sun)失(shi)約(yue)(yue)約(yue)(yue)80～90分(fen)貝(bei)(bei)或更(geng)高，可選(xuan)(xuan)(xuan)(xuan)配(pei)大(da)功(gong)(gong)率(lv)及特大(da)功(gong)(gong)率(lv)助聽(ting)(ting)(ting)(ting)(ting)器(qi)(qi)(qi)。