我国的统计资料表明,由于一氧化碳中毒窒息死亡或被其他有毒烟气熏死者占火灾总死亡人数的4 0 %～5 0 % ,最高达6 5 %以上。而被烧死的人当中,多数是先中毒窒息后被烧死的[1 ] 。因此开展对火灾烟雾毒性和中毒救治方法的研究具有现实意义。1　火灾烟雾中的有毒气体每种可燃材料 Statistics from our country indicate that as many as 50% to 50% of the total number of fire deaths due to suffocation of carbon monoxide poisoning or smoker’s death by other toxic fumes is up to 65% or more. Of those who were burned, most were poisoned after being poisoned. [1] Therefore, it is of practical significance to carry out research on fire smoke toxicity and poisoning treatment methods. 1 Fire Smoke in the toxic gas for each combustible material