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目的了解引起急性CO中毒发生的原因,以减少此类事故的发生。方法询问及现场调查。结果发生在餐馆的中毒发病率为80.8%(21/26),发生在美发厅的发病率为62.5%(10/16),均为轻度急性CO中毒。结论经营者对燃气热水器燃烧时产生的废气可引起CO中毒不够重视或认识不足,均不按热水器使用说明安装排气管,废气直接排入室内,以致中毒;引起这二起中毒的原因对相关管理部门的工作应有所提示。
Objective To understand the causes of acute CO poisoning to reduce the incidence of such accidents. Methodological inquiries and field surveys. As a result, the incidence of poisoning in restaurants was 80.8% (21/26) and the incidence in the salon was 62.5% (10/16), both of which were mild acute CO poisoning. Conclusion Operators of gas water heater combustion exhaust gas emissions can cause CO poisoning is not enough attention or lack of understanding, are not installed according to the instructions of the water heater exhaust pipe, exhaust gas directly into the interior, resulting in poisoning; caused by these two causes of poisoning related Management work should be prompted.