发明名称 |
SURGICAL DRILL GUIDE HAVING KEYWAY FOR AXIAL ALIGNMENT OF FASTENER USED FOR AN ORTHOPEDIC PLATE |
摘要 |
A surgical drill guide for positioning, aligning, and of holes to be drilled in bone tissue has retaining means that holds the position and alignment of the drill guide body in a releasable manner with respect to a fastener hole in an orthopedic implant. The retaining means is a key guide that mates with a key way or key ways in or around a threaded locking hole of an orthopedic plate for alignment of a pilot hole and method of using the guide. The key guide has 2 to 8 projections that extend in the direction of the axis of the hole, such as hemi-cylindrical projections, and the plate has a corresponding female key way that receives the retaining means. |
申请公布号 |
CA2693770(C) |
申请公布日期 |
2013.05.07 |
申请号 |
CA20082693770 |
申请日期 |
2008.07.09 |
申请人 |
ORTHOHELIX SURGICAL DESIGNS, INC. |
发明人 |
STRNAD, LEE;DUCHARME, DUSTIN;LEITHER, ANDREW J.;LEWIS, DEREK S.;MARTIN, AMANDA |
分类号 |
A61B17/17;A61B17/90 |
主分类号 |
A61B17/17 |
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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