Robert Mathys, Jr.;Paul Pavlov;Max Aebi;Beat Lechmann;Robert Frigg;Dominique Burkard
发明人:
Max Aebi,Dominique Burkard,Robert Frigg,Beat Lechmann,Robert Mathys, Jr.,Paul Pavlov
申请号：
US10539660
公开号：
US08388686B2
申请日:
2002.12.17
申请国别(地区):
US
年份:
2013
代理人:
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).
