发明名称 |
Bone fixation system |
摘要 |
A novel apparatus for securing the head of a screw in a bone plate is disclosed in which bone fasteners or screws snap-fit into an undercut of fastener receiving openings of the bone plate. The bone fasteners or screws are designed such that they may be removed or repositioned from the snap-fit undercuts with the aid of a driver instrument. An embodiment is also disclosed in which a fusion cage is utilized in connection with bone plate and fasteners.
|
申请公布号 |
US6342055(B1) |
申请公布日期 |
2002.01.29 |
申请号 |
US19990322545 |
申请日期 |
1999.05.28 |
申请人 |
THEKEN SURGICAL LLC |
发明人 |
EISERMANN LUKAS G.;THEKEN RANDALL R. |
分类号 |
A61B17/68;A61B17/70;A61B17/80;A61B17/86;A61B17/88;(IPC1-7):A61B17/80 |
主分类号 |
A61B17/68 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|