急性重度有机磷农药中毒(AOPP)是急诊科常见的危急重症,并发症多,病死率高。血液灌流(HP)是借助于体外循环,使血液通过有吸附作用的装置(吸附罐)来清除血液中外源性或内源性相对分子量大、脂溶性、蛋白结合率高的毒物[1]。近年来,我院对AOPP患者20例行早期HP治疗, Acute severe organophosphorus pesticide poisoning (AOPP) is a common critical emergency department emergency, complications, high mortality. Blood perfusion (HP) is the use of extracorporeal circulation, the blood through the adsorption device (adsorption tank) to remove exogenous or endogenous or endogenous relative molecular weight, fat-soluble, high protein binding poison [1]. In recent years, 20 cases of AOPP patients in our hospital early HP treatment,