发明名称 |
Bone anchor element |
摘要 |
The screw (12) has a shank (13) with a bone-thread section and head (14)..The screw is joined to a rod-shaped element (40) by a holder part (1). The wall of the screw's tubular shank has a number of cavities (18) in. The end (16) of the shank facing the head has an internally threaded section, and the head has a corresponding external thread. The end of the shank facing the head has a section free of thread (20). |
申请公布号 |
EP1681024(B1) |
申请公布日期 |
2008.06.25 |
申请号 |
EP20060005740 |
申请日期 |
2002.12.20 |
申请人 |
BIEDERMANN MOTECH GMBH |
发明人 |
BIEDERMANN, LUTZ;HARMS, JUERGEN;RAPP, HELMAR |
分类号 |
A61B17/86;A61B17/00;A61B17/02;A61B17/16;A61B17/17;A61B17/32;A61B17/68;A61B17/70;A61B17/88;A61B19/00;A61F2/44;A61F2/46;A61M1/00 |
主分类号 |
A61B17/86 |
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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