I -oxygen concentrator iyithuluzi eligxilisa umoya-mpilo ophuma kugesi (imvamisa yomoya ozungezile) ngokususa ngokukhetha i-nitrogen ukuze inikeze umfudlana wegesi womkhiqizo ocebile komoyampilo.yethu I-oxygen concentrator ingaba ngeyezokwelapha noma yasekhaya.