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发明名称
椎弓崩裂加压固定器
摘要
一种简单的脊柱椎弓骨折或发育不全的内固定器械,涉及矫形用器械领域,其特征在于金属挂钩用一枚螺钉固定于椎弓上,且钩端带有斜钉孔。本实用新型用螺钉与金属钩直接结合,结构简单、操作方便、固定可靠,不需再次手术取出。本实用新型用于脊柱矫形。
申请公布号
CN2297983Y
申请公布日期
1998.11.25
申请号
CN97203650.4
申请日期
1997.01.12
申请人
山东省文登骨伤研究所
发明人
张恩忠;谭远超;孙文学;张卫;徐卫国
分类号
A61B17/86
主分类号
A61B17/86
代理机构
代理人
主权项
1、一种椎弓断裂的脊柱矫形内固定器,由金属勾和加压螺钉两部分组成,其特征在于勾钉直接结合,并且勾端带有斜钉孔,无其他附属结构。
地址
264400山东省文登市峰山路1号谭远超转
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