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掌握社区0~3岁散居儿童视力现状;采用美国伟伦公司(welch Allyn)的SureSight视力筛查仪,选择光线稍暗的诊室;让被检查者安静、端坐、注意力集中,检查者与被检查者眼睛保持水平位置,自动测距35cm,仪器操作选用儿童模式,被检查者注视仪器和黄色灯光,进行检测;检查男女、年龄不同的儿童的视力差异,做到早发现、早预防、早治疗,同时进行儿童保健的护眼指导、转诊检查治疗。
To grasp the visual acuity of diaspora in children aged 0-3 in the community; To choose the clinically dimmed office by Welch Allyn’s SureSight vision screening device; To allow the examinee to be quiet, sit, concentrate, The eye of the examinee is kept in horizontal position, the distance is measured automatically 35cm, the instrument mode is selected for children’s operation, the examinee looks at the instrument and the yellow light for testing; the difference in eyesight between men and women and children of different ages is examined, early detection, Early treatment, while child care eye guidance, referral examination and treatment.