Mayo Foundation for Medical Education and Research
发明人:
FREEDMAN, Brett,KRIVONIAK, April V.,DENNIS, Kendall D.
申请号：
EP17849656
公开号：
EP3509514A4
申请日:
2017.09.08
申请国别(地区):
EP
年份:
2020
代理人:
摘要：
A spinal fixation system includes an expandable disc replacement body and an adjustment mechanism. The expandable disc replacement body includes a first wall, a second wall, a hinge connecting the first wall and the second wall, and a first bone-screw receiving section at a proximal end of the first wall. The adjustment mechanism is positioned between the first wall and the second wall, and an angle between the first wall and the second wall can be varied by movement of the adjustment mechanism.
