一起职业性急性二氯五氟丙烷中毒事故调查报告  

Investigation Report of an Incident of Acute Occupational Poisoning Induced by HCFC-255

作　　者：张庆年 钟茂耀 吴木生 郑儒兴[2] 张盈盈[2] 

机构地区：[1]广东省湛江市职业病防治所,524018 [2]湛江中心人民医院

出　　处：《职业与健康》2011年第24期2847-2849,共3页Occupation and Health

摘　　要：目的调查一起职业性急性二氯五氟丙烷(HCFC-225)中毒的原因。方法采用现场职业卫生学调查方法对事故现场进行调查。结果调查结果证实6例患者均有明确的急性泄露事故导致吸入HCFC-225的职业接触史,急性起病,群体发病,发病时间与泄漏事故存在时间上的先后顺序,结合临床表现,可确认该起事故为一起职业性急性HCFC-225中毒事故。结论该起事件是一起因违反操作规程而导致的。[Objective]To investigate the causes of an incident of acute occupational poisoning induced by HCFC-255. [Methods]The field occupational hygiene survey was applied to investigate the accident scene. [Results]The investigation confirmed that all of 6 patients had definite occupational exposure history of acute HCFC-255 inhalation induced by leak incident,and the disease was characterized by acute onset and mass poisoning,There was a time sequence that the onset followed by the leakage accidence.Combined with the clinical manifestation,this event can be confirmed as an incident of acute occupational poisoning induced by HCFC-255. [Conclusion]This incident was caused by violation of operating procedures.

关 键 词：二氯五氟丙烷 职业中毒 调查 

分 类 号：R135.1[医药卫生—劳动卫生]