This invention is about a kind of automatic pressing resuscitator. Inside the ㄇ shape base body is a frame for inserting an inflatable sac ball. The frame has a pushing piece assembly. The base body has a drive controlling system. The drive controlling system drives the pushing piece assembly to compress or to loosen the sac ball in a preset speed to carry out the reciprocation movement. By repeatedly pressing the sac ball, this resuscitator provides oxygen that patients need.本發明係有關一種可自動按壓之復甦器,其係於ㄇ字形座體內部設有供囊球置入之框架,該框架設有推動件組,並於座體上設有一驅動控制系統,而能透過驅動控制系統驅動推動件組以預定速度壓縮或放鬆囊球之方式進行往復運動,藉此,利用反復按壓囊球來提供病人所需之氧氣。A‧‧‧復甦器1‧‧‧座體11‧‧‧第一支撐件111‧‧‧柱體12‧‧‧第二支撐件121‧‧‧柱體13‧‧‧平板131‧‧‧凹槽133‧‧‧開孔2‧‧‧驅動控制系統23‧‧‧電池組24‧‧‧控制面板25‧‧‧容槽3‧‧‧框架31‧‧‧缺口4‧‧‧推動件組5‧‧‧囊球51‧‧‧管件52‧‧‧面罩6‧‧‧固定件