于1983和1984年对某厂腈纶车间进行了劳动卫生学和76名工人的眼部情况调查,在另厂选择97名工人作为对照组。调查结果表明:工人在车间丙烯腈浓度2mg/m~3条件下长期作业可致结膜和角膜的刺激性症状和损害以及眼的调节机能减退,专业工龄5年以上者上述临床表现的发生率有增高趋势。从而认为:丙烯腈对眼部有慢性影响的可能,眼部可能为丙烯腈对人体影响的敏感器官之一。建议对车间丙烯腈最高容许浓度(2mg/m~3)作进一步探讨,目前宜从严掌握,接触丙烯腈的工人应定期作眼部检查。 In 1983 and 1984, a factory acrylamide workshop for labor hygiene and eye condition survey of 76 workers in the other factory selection of 97 workers as a control group. The results show that: workers in the workshop acrylonitrile concentration of 2mg / m ~ 3 under long-term operation can cause irritation of conjunctiva and corneal symptoms and damage and ocular dysfunction, the professional length of service of more than 5 years the incidence of these clinical manifestations are Increase the trend. So that: acrylonitrile eye may have a chronic effect, the eye may be acrylonitrile on the human body, one of the sensitive organs. Proposed workshop on acrylonitrile maximum allowable concentration (2mg / m ~ 3) for further study, the current should be strictly controlled, exposure to acrylonitrile workers should be regularly for eye examination.