Roscoe W R, Wilson G S
Invest Ophthalmol Vis Sci. 1984 Dec;25(12):1451-3.
A polarographic oxygen electrode was used to measure the oxygen transmissibility of seven contact lenses of varying water content and center thickness. A similar electrode was used to measure the oxygen uptake following wear of these same contact lenses for both the open- and closed-eyelid conditions on five young healthy subjects. Linear regression revealed a strong correlation between oxygen transmissibility and equivalent oxygen percentage (EOP) values for both the open- and closed-eyelid conditions. This strong correlation between these two oxygen parameters shows both are useful in predicting the oxygen tensions across the tear-epithelial interface during contact lens wear.
使用极谱氧电极测量了七种不同含水量和中心厚度的隐形眼镜的透氧性。使用类似的电极测量了五名年轻健康受试者在睁眼和闭眼条件下佩戴这些相同隐形眼镜后的氧气摄取量。线性回归显示，在睁眼和闭眼条件下，透氧性与等效氧百分比（EOP）值之间存在很强的相关性。这两个氧参数之间的强相关性表明，它们都有助于预测隐形眼镜佩戴期间泪液-上皮界面的氧张力。
