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发明名称
一种胸腰椎手术后路椎弓根钉导向拉钩
摘要
本实用新型公开了一种胸腰椎手术后路椎弓根钉导向拉钩,包括两个对称的相铰接的第一钩柄和第二钩柄;两个钩柄的后端设有对应的手持环,且两钩柄之间还设有用于调节拉钩张开幅度的抠齿,所述第一钩柄的前端设置有可卡套椎弓根钉的半环状套钩,所述第二钩柄的前端设有直角状拨钩。本实用新型解决了脊柱手术中椎弓根钉的安装对位的问题,且使用方便,实用性强,值得推广。
申请公布号
CN203710119U
申请公布日期
2014.07.16
申请号
CN201420077930.2
申请日期
2014.02.24
申请人
张安江
发明人
张安江
分类号
A61B17/90(2006.01)I
主分类号
A61B17/90(2006.01)I
代理机构
代理人
主权项
一种胸腰椎手术后路椎弓根钉导向拉钩,包括两个对称的相铰接的第一钩柄(1)和第二钩柄(2);两个钩柄的后端设有对应的手持环(3),且两钩柄之间还设有用于调节拉钩张开幅度的抠齿(4),其特征在于:所述第一钩柄(1)的前端设置有可卡套椎弓根钉(5)的半环状套钩(6),所述第二钩柄(2)的前端设有直角状拨钩(7)。
地址
330006 江西省南昌市湾里区云湾公路18号
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