在生产劳动中，眼睛不慎受到意外的损伤，这必然会给生产带来影响，因此，在生产劳动中，工业性眼外伤不容忽视。常发生的眼外伤有机械性眼损伤，如挫伤、穿孔伤、角膜异物，还有化学性眼部灼伤、外伤性白内障等。挫伤是由块状物撞击眼部所致，根据块物的大小、打击力量和速度 In production work, eyes are inadvertently damaged by accidents, which inevitably has an impact on production. Therefore, industrial eye injuries can not be ignored in productive labor. Often ocular trauma with mechanical eye injury, such as contusion, perforation injury, corneal foreign bodies, as well as chemical eye burns, traumatic cataracts and so on. Contusion is caused by massive impact on the eye, according to the size of the block, combat strength and speed