发明名称 |
Surgical cutting instrument with dual surface interlocking coupling arrangement |
摘要 |
A hand-held surgical cutting instrument for cutting bone material with a surgical micro-saw blade has a plurality of openings formed therein. The surgical cutting instrument includes a hand-graspable body for manipulating the cutting instrument and a blade coupling mechanism attached to the body and being configured to attach to the surgical micro-saw blade. The blade coupling mechanism includes a first coupling member including a first blade-contacting surface. The first blade-contacting surface has at least one first protrusion extending therefrom and is configured to engage a first opening in the surgical saw blade. The blade coupling mechanism includes a second coupling member including a second blade-contacting surface facing the first blade-contacting surface of the first coupling member. The second blade-contacting surface having at least one second protrusion extending therefrom and configured to engage a second opening in the surgical saw blade.
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申请公布号 |
US8523868(B2) |
申请公布日期 |
2013.09.03 |
申请号 |
US20080136917 |
申请日期 |
2008.06.11 |
申请人 |
BOYKIN CHRISTOPHER M.;TIDWELL DURRELL;MEDTRONIC PS MEDICAL, INC. |
发明人 |
BOYKIN CHRISTOPHER M.;TIDWELL DURRELL |
分类号 |
A61B17/14 |
主分类号 |
A61B17/14 |
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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