发明名称 |
IMPLANT FOR BONE REINFORCEMENT AND FOR ANCHORING BONE SCREWS, IMPLANTS AND IMPLANT PARTS |
摘要 |
The invention relates to an implant (10) to sheath and/or reinforce bone and/or to anchor bone screws. The implant (10) takes the shape of a dowel which is capable of spreading and/or swelling and/or interlocking in bone in some other way. The implant (10) preferably presents ring-like bulges (16) on its outer surface and an internal screw thread (20) on its inner surface to screw in bone screws. Implant (10) improves the tensile strength when anchoring bone screws (Figure 1).
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申请公布号 |
US5084050(A) |
申请公布日期 |
1992.01.28 |
申请号 |
US19890418705 |
申请日期 |
1989.10.02 |
申请人 |
DRAENERT, KLAUS |
发明人 |
DRAENERT, KLAUS |
分类号 |
A61F2/28;A61B17/00;A61B17/56;A61B17/58;A61B17/68;A61B17/86;A61F2/00;A61F2/02;A61F2/30;A61L31/00;A61L31/12 |
主分类号 |
A61F2/28 |
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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