| 摘要 |
An intervertebral disc prosthesis is provided comprising
a base plate (1),
a top plate (2), a central axis (M) extending through the center of the base plate and the top plate,
at least two springs (4) arranged between the base plate and the top plate, the springs each having a loop-shaped section (6) and two free ends (5a, 5b),
wherein one of the free ends (5a) is connected to the base plate and the other one of the free ends is connected to the top plate and wherein the loop-shaped section is directed away from the central axis. |
