发明名称 |
SCREW GUIDE TEMPLATE, SCREW GUIDE TEMPLATE SYSTEM, DRILLING METHOD, AND SPINAL FIXATION METHOD |
摘要 |
Provided are: a screw guide template, screw guide template system, and drilling method whereby a hole can be drilled in an accurate position of a member to be drilled, in an accurate direction; and a spinal fixation method whereby a spinal fixation screw can be inserted into an accurate position in an accurate direction. The screw guide template (20) comprises: a close-contact face (21) to be closely contacted to the member; and a through hole (22) having one opening (23a) on the close-contact face; the close-contact face has a shape in male-female relation with a surface shape (31) of the member including a portion (32) to be drilled; and when the close-contact face is closely contacted to the portion to be drilled, the opening and portion to be drilled overlap each other so that the through hole is coaxial with the hole to be drilled by the drilling means.
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申请公布号 |
US2013116700(A1) |
申请公布日期 |
2013.05.09 |
申请号 |
US201113700371 |
申请日期 |
2011.05.30 |
申请人 |
SUGAWARA TAKU;MIZOI KAZUO;HIGASHIYAMA NAOKI;ONO HIDENORI;SUGIYAMA HISAYUKI;ONO&CO., LTD.;AKITA UNIVERSITY |
发明人 |
SUGAWARA TAKU;MIZOI KAZUO;HIGASHIYAMA NAOKI;ONO HIDENORI;SUGIYAMA HISAYUKI |
分类号 |
A61B17/70 |
主分类号 |
A61B17/70 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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