【激光扫描检眼镜静态显微术】。

F J Van de Velde, G T Timberlake, A E Jalkh, C L Schepens
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引用次数: 0

摘要

我们利用扫描激光视镜(SLO)和个人计算机开发了静态显微测量技术。它们允许在电视监视器上实时看到刺激和固定的精确视网膜定位。测试是在严格的条件下进行的。刺激的大小可以在一侧的6到30微弧之间变化。使用该仪器可以实现255种不同的强度等级。我们选择了其中的12个,代表对数尺度。刺激持续时间可以在50到500毫秒之间变化。黄斑病变的例子包括视网膜下新生血管,水肿和黄斑水肿。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
[Static microperimetry with the laser scanning ophthalmoscope].

We have used the scanning laser opthalmoscope (SLO) with a personal computer to develop static microperimetry techniques. They allow to see in real-time on a television monitor the precise retinal localization of the stimulus and fixation. The testing is performed under strict conditions. The size of stimuli can vary between 6 and 30 minarc on a side. 255 different intensity levels are possible with the instrument. We have selected 12 of them, representing a logarithmic scale. Stimulus duration can vary between 50 and 500 ms. Examples of macular pathology including subretinal neovascularization, drusen and macular edema are given.

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