钱纸工肺部X线改变

• 作 者: 潘旭 李丽萍 张荣铨 林昆
• 机 构: 汕头大学医学院第一附属医院,汕头大学医学院卫生学教研室,汕头市职业病防治院,汕头大学医学院卫生学教研室 515041
• 出 处: 卫生研究
• 发表日期: 1996年03期
• 关键词: 钱纸尘 尘肺 锡尘肺 X 线表现 劳动卫生学调查 炭黑尘肺 粉尘颗粒 生产场所 钱纸 粉尘浓度

作者在临床工作中发现长期从事钱纸制作的8位工人发生了肺部 X 线改变。对其生产场所的劳动卫生学调查结果发现,过筛、粉碎、冶炼工段的粉尘浓度超标,粉尘颗粒以5～10μm为主,粉尘的成分中约有50%为炭黑,32%～40%为锡;并含有少量铅及杂质。8名接尘者中患Ⅱ期尘肺2名、Ⅰ期尘肺4名、0~+者2名。X 线检查呈现锡尘肺及炭黑尘肺的某些特点,作者认为它属于混合性尘肺。

In clinical work, the authors found that eight workers who had long been engaged in paper money making had a pulmonary X-ray change. According to the survey results of labor hygiene in its place of production, it is found that the dust concentration in the screening, crushing and smelting sections exceeds the standard. The dust particles are mainly in the range of 5 to 10 μm, and about 50% of the dust components are carbon black, 32% to 40% For tin; and contains a small amount of lead and impurities. There were 2 pneumoconiosis patients in stage 8, 4 stage Ⅰ pneumoconiosis patients and 2 patients in 0 ~ + stage. X-ray examination showed some characteristics of tin dust pneumoconiosis and carbon black pneumoconiosis, the authors consider it a mixed pneumoconiosis.