发明申请
- 专利标题: Bone fixation device
- 专利标题(中): 骨固定装置
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申请号: US10821229申请日: 2004-04-08
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公开(公告)号: US20050228386A1公开(公告)日: 2005-10-13
- 发明人: Tara Ziolo , Rui Ferreira
- 申请人: Tara Ziolo , Rui Ferreira
- 主分类号: A61B17/58
- IPC分类号: A61B17/58 ; A61B17/80 ; A61B17/86 ; A61B17/88
摘要:
A bone fixation apparatus and associate method. The bone fixation apparatus includes a plate having a fixation hole, and a modular fastener received in the fixation hole. The bone fixation fastener includes a shaft member and an expandable head member. The shaft member has a outer cam at a first end mating with a corresponding inner cam of the head member, such that upon rotation of the head member relative to the shaft member, the head member expands against an inner surface of the fixation hole to prevent back out of the shaft member relative to the bone fixation plate.
公开/授权文献
- US07942913B2 Bone fixation device 公开/授权日:2011-05-17