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公开(公告)号:EP2566408A2
公开(公告)日:2013-03-13
申请号:EP11778158.3
申请日:2011-05-03
CPC分类号: A61B17/862 , A61B17/888 , A61B17/8886 , A61B17/8891
摘要: According to one embodiment, a fastener (620) includes a shank (626) defined about a central axis (160) of the fastener. The fastener also includes a head (622) coupled to the shank. The head includes at least one receptacle (624) spaced radially outwardly away from the central axis of the fastener. The at least one receptacle includes a radially inner surface (640) angled radially inwardly toward the central axis in a head-to-shank direction.