无晶状体后房型人工晶状体模型眼的设计研究

The study of model eye design for posterior chamber intraocular lens in aphakia.

目的:探讨并设计无晶状体后房型人工晶状体模型眼。方法:以Gu llstrand(1号)模型眼及标准人工晶状体眼部分数据为基础进行数理推导,导出无晶状体植入后房型人工晶状体模型眼的理论参数。结果:设计出无晶状体植入后房型人工晶状体1号与2号模型眼。结论:无晶状体植入后房型人工晶状体1号与2号模型眼,为研究无晶状体植入人工晶状体后的光学系统提供了基本参数。

Objective：To study of the model eye design for posterior chamber intraecular lens in aphakia. Methods： Based on GuUstrand exact model eye （ No. 1 ） and standard intraecular lens＇ model eye, we deduced the mathematic parameters of model eyes with posterior chamber intraecular lens in aphakia. Results： Model eyes （ No. 1 ＆ No. 2） with posterior chamber intraocular lens in aphakia were designed. Conclusion： Based on mathematic parameters of model eye （ No.1 ＆ No.2 ）, the method eould be used for researching into the refraction system of intraecular lens in aphakia.