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目前,配戴使用角膜接触镜均是对排除禁忌症即有眼病患者而言的。对这部份眼科检查和屈光学检查后可进入试戴适应期的人,笔者在观察五十余例不适宜配戴者4小时双眼试戴情况后,得出如下的“试戴观察1小时法”,可决定患者是否可配戴用,为临床配戴节约时间,提高效率、减轻病员痛苦和不必要的时间与精力消耗、减少镜片磨耗,提供一定的参考和帮助。 首先,在排除了眼病的情况下,进行配戴前角膜缘,球结膜和巩膜近角膜60％区域、上睑结膜和下睑结膜近睑缘80％区域的血管检查。若见球结膜区域血管
At present, wearing contact lenses are contraindications for contracting eye disease in terms of patients. This part of the ophthalmic examination and refractive examination can enter the try-fitting period of the people, the author observed more than 50 cases of unworthy wearers 4 hours binocular trial wear, draw the following "try to observe the 1 hour method Can determine whether the patient can be worn with, for clinical wear to save time, improve efficiency, reduce patient suffering and unnecessary time and energy consumption, reduce lens wear, provide some reference and help. First, with exclusion of eye disease, vascular examination of the anterior limbal area, bulbar conjunctiva, and 60% of the cornea near the cornea, 80% of the upper palpebral conjunctiva and the lower lid conjunctiva near the eyelid were performed. If the ball of conjunctiva area