芒果视频下载

選(xuan)配(pei)助(zhu)聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)(ting)器(qi)時(shi)最(zui)好去醫院，對聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)(ting)力做一次全面(mian)檢查(cha)，用(yong)電測(ce)聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)(ting)等儀器(qi)準確地評價出耳聾的(de)程(cheng)(cheng)度(du)，再選(xuan)助(zhu)聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)(ting)器(qi)，如(ru)果當地沒有相應條件的(de)醫院，聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)(ting)力損失(shi)(shi)程(cheng)(cheng)度(du)與助(zhu)聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)(ting)器(qi)功(gong)率(lv)(lv)(lv)的(de)選(xuan)配(pei)可按(an)口(kou)語(yu)試驗來(lai)估計(ji)。例如(ru)，聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)(ting)不(bu)到耳語(yu)聲(sheng)(sheng)的(de)人(ren)(ren)聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)(ting)力損失(shi)(shi)30～40分(fen)貝(bei)，聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)(ting)不(bu)到低(di)(di)小聲(sheng)(sheng)的(de)人(ren)(ren)聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)(ting)力損失(shi)(shi)約40～50分(fen)貝(bei)，此(ci)時(shi)宜選(xuan)購低(di)(di)功(gong)率(lv)(lv)(lv)及中功(gong)率(lv)(lv)(lv)助(zhu)聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)(ting)器(qi)；聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)(ting)不(bu)到普通講(jiang)話聲(sheng)(sheng)的(de)人(ren)(ren)聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)(ting)力損失(shi)(shi)約50～60分(fen)貝(bei)，聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)(ting)不(bu)到高(gao)聲(sheng)(sheng)講(jiang)話的(de)人(ren)(ren)聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)(ting)力損失(shi)(shi)60～70分(fen)貝(bei)，可選(xuan)配(pei)中功(gong)率(lv)(lv)(lv)及大(da)功(gong)率(lv)(lv)(lv)型助(zhu)聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)(ting)器(qi)；聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)(ting)不(bu)到大(da)聲(sheng)(sheng)喊叫(jiao)聲(sheng)(sheng)的(de)人(ren)(ren)，聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)(ting)力損失(shi)(shi)70～80分(fen)貝(bei)，選(xuan)用(yong)中、大(da)功(gong)率(lv)(lv)(lv)助(zhu)聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)(ting)器(qi)；全力喊叫(jiao)聲(sheng)(sheng)聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)(ting)不(bu)到的(de)人(ren)(ren)聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)(ting)力損失(shi)(shi)約約80～90分(fen)貝(bei)或更高(gao)，可選(xuan)配(pei)大(da)功(gong)率(lv)(lv)(lv)及特大(da)功(gong)率(lv)(lv)(lv)助(zhu)聽(ting)(ting)(ting)(ting)(ting)(ting)(ting)(ting)器(qi)。