矿山爆破作业时常会引起急性炮烟中毒，我矿职工医院自1975年至1995年共抢救85例中重度急性炮烟中毒，报告如下。1临床资料1．1一般资料85例均系男性矿工，年龄在20～50岁，平均32岁，其中中度中毒62人，占72．9％，重度中毒23人，占271％，患者中毒程度与现场接触时间和现场饱 Mine blasting operations often cause acute gunpowder poisoning, I mine workers hospital from 1975 to 1995, a total of 85 cases of moderate and severe acute canopy poisoning, the report is as follows. 1 Clinical data 1.1 General information 85 cases were male miners, aged 20 to 50 years old, an average of 32 years old, of which 62 were moderate poisoning, accounting for 72.9%, 23 were severe poisoning, accounting for 271%, the patient poisoning Degree of contact with the scene and the scene full