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一般眼科病人,视力检查是必不可少的。在检查视力时,须先遮盖一眼,方能了解单眼的视力情况。在基层医院,大多用纸片遮眼,也有直接用手遮眼者,既不方便,也不卫生。笔者在临床实践中,自己设计制造了一种简易遮眼板,使用方便。现介绍如下: 此种遮眼板用可防锈的金属薄片制作。长15厘米,宽9厘米,长宽面积刚好能全部遮盖病人之双眼。在遮眼板之一侧中央凿制一4.5×3厘米的视孔,呈横卵圆形。
Eye disease, eye examinations are essential. In checking eyesight, you must first cover one eye to be able to understand monocular vision conditions. In the grass-roots hospitals, most of the paper covered with eyes, there are direct eye-cover by hand, neither convenient nor hygienic. The author in clinical practice, their own design and manufacture of a simple cover the eye board, easy to use. Are introduced as follows: This kind of concealed eye mask can be made of rust-proof metal sheet. Length 15 cm, width 9 cm, length and width of the area just to cover all the patient’s eyes. In the side of the side of the blinds a central chisel a 4.5 × 3 cm hole, was oval-shaped.