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从1989年开始,用牙用不锈钢丝自制几种简易眼科常用器械,用于临床,现介绍如下: (一),开睑器:用直径0.9mm的牙用不锈钢丝制作2种(图1、2)。前者除用于临床
Since 1989, several kinds of simple ophthalmic instruments commonly used for dental use are made of stainless steel wire, which are introduced as follows: (1) Speculum for eyelid opening: Two kinds of dental stainless steel wire with a diameter of 0.9mm are made (Fig.1, 2). The former except for clinical use