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我们对眼外伤、视网膜静脉周围炎及视网膜动脉硬化引起的玻璃体积血所施行的玻璃体切割术中体会到,因制造质量以及反复使用,玻璃体切割器刀头不够锐利,不易切断玻璃体内机化条索(膜),甚至因牵拉引起视网膜脱离。我们在浙江绍兴医疗器械厂生产的往复式玻璃体切割器刀头的基础上,研制了可卸式自动玻璃体剪刀(封3图),临床初步应用,收到了较满意效果。现介绍如下: 一、剪刀的构造可卸式自动玻璃体剪刀分二部分:基础部分为往复式玻璃体切割器刀头。去除长10mm内管,截涂后的内管
Our eye injury, retinal vein inflammation and retinal atherosclerosis caused by vitreous hemorrhage in the vitrectomy performed, because of manufacturing quality and repeated use of the vitreous cutter blade is not sharp enough, not easy to cut the vitrification of the machine Cable (film), and even retinal detachment due to traction. Based on the reciprocating vitrectomy cutter head produced by Shaoxing Medical Device Factory in Zhejiang Province, we developed the detachable automatic vitrectomy scissors (seal 3). The clinical application has received satisfactory results. Are introduced as follows: First, the structure of the scissor Detachable automatic vitreous scissors divided into two parts: the basic part of the reciprocating vitreous cutter head. Remove the inner tube 10mm long, cut after the tube