本文报道了18例一氧化碳、二氧化硫混合气体急性中毒者并对中毒机理、临床表现以及影响中毒的因素作了分析。对本组病例的治疗体会是:利尿脱水不宜太快,输液量要适当,用同步呼气末正压(PEEP)吸入中等浓度氧气疗效较好。 This paper reports 18 cases of carbon monoxide and sulfur dioxide mixed gas acute poisoning and poisoning mechanism, clinical manifestations and the factors that affect the poisoning were analyzed. The treatment of this group of patients experience is: diuretic dehydration should not be too fast, the amount of fluid should be appropriate, with synchronous positive end expiratory pressure (PEEP) inhaled moderate concentrations of oxygen better effect.