中国激光, 1985, 12 (12): 739, 网络出版: 2012-11-06
CO2激光对角膜损伤阈值的研究
Injury threshold of cornea by CO2 laser light exposure
摘要
用连续CO2激光器,照射青紫蓝灰兔眼142只.求得平均照射时间1.03秒,角膜损伤阈值ED50(?)5.72W/cm2(95%可信限5.58～5.85W/cm2);平均照射0.12秒,ED50(?)10.7W/cm2(95%可信限10.4～10.9W/cm2).
Abstract
The minimal visible lesion in the corneal epithelium resulted from exposure to C02 laser light has been carefully determined. The dose to cause 50% damage probability (ED50) varied with time of exposure: for 1.03 s was 5.72 W/cm2 (95% GL 5.8~5.85 W/cm2) and for 0.12 s was 10.7 W/cm2 (95% CL 10.4~10.9 W/cm2).
徐碣敏, 周淑英, 胡富根, 曹维群, 徐贵道, 钱焕文, 王登龙, 施良顺. CO2激光对角膜损伤阈值的研究[J]. 中国激光, 1985, 12(12): 739. Xu Jiemin, Zhou Shuying, Hu Fugen, Cao Weiqun, Xu Guidao, Qian Huanwen, Wang Denglong, Shi Liangshun. Injury threshold of cornea by CO2 laser light exposure[J]. Chinese Journal of Lasers, 1985, 12(12): 739.
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