发明授权
- 专利标题: Intervertebral implant with tiltable joint parts
- 专利标题(中): 椎间植入物具有可倾斜的关节部位
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申请号: US10539660申请日: 2002-12-17
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公开(公告)号: US08388686B2公开(公告)日: 2013-03-05
- 发明人: Max Aebi , Dominique Burkard , Robert Frigg , Beat Lechmann , Robert Mathys, Jr. , Paul Pavlov
- 申请人: Max Aebi , Dominique Burkard , Robert Frigg , Beat Lechmann , Robert Mathys, Jr. , Paul Pavlov
- 代理机构: Woodcock Washburn LLP
- 国际申请: PCT/CH02/00705 WO 20021217
- 国际公布: WO2004/054476 WO 20040701
- 主分类号: A61F2/44
- IPC分类号: A61F2/44
摘要:
An intervertebral implant (1) including an upper section (10) provided with a ventral side area (11), a dorsal side area (12), two lateral side areas (13, 14), a top apposition surface (15) and a bottom surface (16), a lower section (20) provided with a ventral side area (21), a dorsal side area (22), two lateral side areas (23,24), a bottom apposition surface (25) and a top surface (26). The two sections (10,20) are moveable in relation to each other by means of two joints (38;39) arranged between the two sections (10;20), wherein each of the joints (38;39) has a swivel axis (3;4) and the two swivel axes (3;4) are arranged perpendicular to each other, and each joint (38;39) comprises a first joint section (31;32;33) with an elevation (49;50) provided with an edge (51;53) for the bearing of a second joint section (31;32;33) in a way that allows titling around the swivel axis (3;4).
公开/授权文献
- US20070276498A1 Interbertebral Implant with Tiltable Joint Parts 公开/授权日:2007-11-29
信息查询
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