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本文报导了纯铜及铜合金眼内异物的动物实验观察。作者用纯铜(99.8%)和铜合金1106(含铜量近60%)异物,灭菌后在无菌条件下由睫状体平部切口植入于家兔玻璃体内。异物的平均表面面积和重量为1.35平方毫米和1.4毫克。以后分别于不同时期进行观察及组织病理学检查。结果如下:(一)纯铜异物:其中16只眼异物置于玻璃体的周边部,全都于24小时内出现初期炎症反应,并于6天内形成
This article reports the animal experiments of pure copper and copper alloy intraocular foreign bodies. The authors used pure copper (99.8%) and copper alloy 1106 (copper content of nearly 60%) foreign bodies, after sterilization in aseptic conditions by ciliary body flat incision implanted in rabbits vitreous. The average surface area and weight of the foreign body is 1.35 mm 2 and 1.4 mg. Later were observed at different times and histopathological examination. The results are as follows: (A) pure copper foreign body: 16 of which foreign bodies placed in the peripheral vitreous, all within 24 hours of initial inflammatory reaction and formed within 6 days