发明授权
- 专利标题： Expandable intervertebral implant
- 专利标题（中）： 可扩展椎间植入物
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申请号： US14565611申请日： 2014-12-10
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公开(公告)号： US09414934B2公开(公告)日： 2016-08-16
- 发明人: Christopher Marden John Cain
- 申请人： DePuy Synthes Products, Inc.
- 申请人地址： US MA Raynham
- 专利权人： DePuy Synthes Products, Inc.
- 当前专利权人： DePuy Synthes Products, Inc.
- 当前专利权人地址： US MA Raynham
- 代理机构： Baker & Hostetler LLP
- 主分类号： A61F2/44
- IPC分类号： A61F2/44 ; A61F2/46 ; A61F2/28 ; A61F2/30
摘要：
An expandable intervertebral implant is provided for insertion into an intervertebral space defined by adjacent vertebrae. The expandable intervertebral implant includes a pair of outer sleeve portions and an inner core disposed between the outer sleeve portions. Movement of the inner core relative to the outer sleeve portions causes the outers sleeve portions to deflect away from each other, thereby engaging the expandable intervertebral implant with the vertebrae and adjusting the height of the intervertebral space.
公开/授权文献
- US20150094812A1 EXPANDABLE INTERVERTEBRAL IMPLANT 公开/授权日：2015-04-02
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