眼底图像检验系统对眼底的临床观察与研究

A Study on Digital Ophthalmoscope Imaging System for Clinical Examination of Fundus

目的观察眼底图像检验系统应用于临床眼底检查的有效性和安全性。方法将60名男女志愿者(120眼)随机均分为小瞳(免散瞳)组和散瞳组,对两组视盘、边界、中心凹、血管的成像清晰度进行比对分析。结果有别于目前进口与国产的眼底照相机所获取图像的差异性,眼底图像检验系统对眼底的检测比直接检眼镜更优,不差于眼底照相机,在临床上可获得更真实的图像。结论眼底图像检验系统可应用于临床,可作为免散瞳和便携的检眼镜,以眼底为特征的观察有临床价值与诊断意义。

Objective To observe the efficacy and safety of ophthalmoscope imaging system applied in clinical fundus examination. Methods Sixty male and female volunteers （120 eyes） were evenly randomized into mydriatic group and cycloplegic group, to comparatively analyze the optic disc, boundary, fovea, vascular imaging clarity between the two groups. Results Different from currently imported and domestic fundus cameras for image difference, the ophthalmoscope imaging system is better in fundus detection than direct ophthalmoscope, not worse than the fundus camera, which can obtain more realistic images in clinic. Conclusions Ophthalmoscope imaging system can be used in clinic, as mydriatic and portable ophthalmoscope; the fundus-featured observation presents clinical value and diagnostic significance.