针对白内障术前囊膜皱缩的新型个性化眼模型

A New Personalized Eye Model for Capsular Shrinkage before Cataract Surgery

摘要: 本文以白内障超声乳化术后产生的晶状体囊膜皱缩综合征为基础，基于Gullstrand I号模型眼结构参量，研究角膜特殊的非球面形态结构，建立眼球的二次曲面数学动态模型，调整个性化眼模型的物理属性来提高眼模型的准确性，得到人眼的有限元模型描述人眼形态，从而达到正常人眼可视化的目的。个性化眼模型的建立，不仅能全面分析人眼的真实结构，而且为国内研究人造眼球打下了基础。

Abstract: This paper is based on the Anterior capsular shrinkage syndrome after Phacoemulsification for cataract, utilizing the Gullstrand I model eye to research on corneal special aspheric surface mor-phological structure, setting up the eyeball quadric mathematical dynamic model, adjusting the physical properties of personalized eye model to improve the accuracy of eye model, finite element model of the human eye to describe human form, so as to achieve the purpose of normal human eyes visual. The establishment of personalized eye model can not only comprehensively analyze the real structure of human eyes, but also lay a foundation for the domestic research on artificial eyeballs.