Stephen D. Cook,Michael C. Harrison,Liam P. Nolan,Laura P. Patron,Samantha L. Salkeld
申请号：
US16361980
公开号：
US20200022818A1
申请日:
2019.03.22
申请国别(地区):
US
年份:
2020
代理人:
摘要：
An intervertebral disc replacement device comprising a superior plate and an inferior plate, in which each plate contains one or more embedded magnets. The one or more magnets in the superior plate and the one or more magnet in the inferior plate are oriented such that a magnetic force exists between the one or more magnets in the superior plate and the one or more magnet in the inferior plate. In addition, an intervertebral disc replacement device comprising a superior plate and an inferior plate, in which each plate contains one or more embedded magnets, and the plates are designed to form an articulating surface. Further, an intervertebral disc replacement device comprising a superior plate, an inferior plate, and a spacer, in which each plate contains one or more embedded magnets, and the superior and inferior plates are designed to form articulating surfaces with the spacer.
