发明申请
- 专利标题: BONE ANCHORING DEVICE
- 专利标题(中): 骨锚固装置
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申请号: US13285784申请日: 2011-10-31
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公开(公告)号: US20120109223A1公开(公告)日: 2012-05-03
- 发明人: Lutz Biedermann , Wilfried Matthis , Minh Q. Dinh , Scott Carpenter , Raghuveer Basude , Tracy Lopes , Scott M. Russell
- 申请人: Lutz Biedermann , Wilfried Matthis , Minh Q. Dinh , Scott Carpenter , Raghuveer Basude , Tracy Lopes , Scott M. Russell
- 专利权人: Biedermann Motech GmbH & Co. KG
- 当前专利权人: Biedermann Motech GmbH & Co. KG
- 优先权: EPEP06003733.0 20060223
- 主分类号: A61B17/86
- IPC分类号: A61B17/86
摘要:
A bone anchoring device includes a shaft for anchoring in a bone and a head, the shaft including a first section having a plurality of barb elements, the barb elements being elastically deformable relative to the body of the shaft, and a second section including a bone thread for engagement with the bone. The first section is located near the tip of the shaft and allows insertion by pushing whereas the second section provides enhanced resistance against pull-out.
公开/授权文献
- US08486121B2 Bone anchoring device 公开/授权日:2013-07-16
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