眼膜组织厚度模型化及非接触式测量系统的研究

Research on Modeling of Human Ocular Tissue Layers' Thickness and Non-contact Ophthalmic Detection System

设计了眼膜组织的模型,并根据眼膜组织的物理特性进行模型化。研制了一种基于光纤位移传感器的非接触式眼膜组织厚度检测系统。通过实验测得模型厚度为2.086mm,与实际厚度(2.5mm)有0.414mm误差。非接触式测量系统为眼膜组织厚度提供了一种新的有效测量手段。

The model of human ocular tissue layers was designed based on the physical features of ocular tissue layers. A non-contact ophthalmic detection system was designed using fiber-optical displacement sensor. Model thickness was tested. The result showed that the thickness of model was 2.086mm and had 0.414mm error with the real thickness. It is concluded that non-contact ophthalmic detection system offers a new efficient method for human ocular tissue layers thickness.