深圳龙岗区1997-2008职业性正已烷中毒事故调查  

Occupational N-hexane Poisoning in Longgang District of Shenzhen City From 1997 to 2008

作　　者：李刚[1] 

机构地区：[1]深圳市龙岗区疾病预防控制中心,广东深圳518172

出　　处：《职业卫生与病伤》2009年第3期142-144,共3页Occupational Health and Damage

摘　　要：目的分析深圳市龙岗区1997-2008年的5起职业性正已烷中毒事故发生原因。方法按职业病诊断标准对5起正已烷中毒资料进行分析。按照GB/T4754-94《国民经济行业分类和代码》大类划分行业。结果5起职业性正已烷中毒事故中,接触人数303人,中毒人数103人,死亡0人,发生率33.4%。正已烷中毒主要发生在电子及印刷行业,各发生2起,列首位;电子行业职业中毒患者83人,占全区正已烷中毒人数构成比的首位(80.59%)。结论造成正已烷职业中毒事故原因主要为密闭通风排毒措施不佳,缺乏安全防护知识所致。Objective To analyse the 5 accidents of n-hxane pbisoning from 1997 to 2008 in Longgang District, so as to provide scientific basis for controlling occupational organic solvents poisoning. Method The 5 accidents date were analysed based on standard of professional diseases and the profession was derided according to GB/T475 -94 ＂National Economy Profession Clarssifieation and Code＂. Results In 5 accidents, a total of 303 persons contacted the n-hexane and 103 persons were poisoned with an accident of 33.4%, but no one died. The n-hexane poisoning mainly occurred in electronic and printing professions （2 accidents in each profession respectively） which ranged in the first place （60%）. Of 83 patients occurred in electronic profession which occupied 80. 5% of the total eases. Conclusion Hypoventilation, poorelimination of toxicant measures and lack of safety, protection knowledge are the main factors to induce the n-hexane poisoning.

关 键 词：正已烷 职业中毒 调查 

分 类 号：R135.2[医药卫生—劳动卫生]