COOK, STEPHEN D.,HARRISON, MICHAEL C.,NOLAN, LIAM P.,PATRON, LAURA P.,SALKELD, SAMANTHA L.
申请号：
CA3050368
公开号：
CA3050368A1
申请日:
2019.07.19
申请国别(地区):
CA
年份:
2020
代理人:
摘要：
An intervertebral disc replacement device comprising a superior plate and aninferior plate, inwhich each plate contains one or more embedded magnets, which are orientedsuch that a magneticforce exists between the one or more magnets in the superior plate and the oneor more magnet inthe inferior plate. An intervertebral disc replacement device comprising asuperior plate and aninferior plate, each plate containing one or more embedded magnets, and beingdesigned to forman articulating surface. An intervertebral disc replacement device comprisinga superior plate, aninferior plate, and a spacer, in which each plate contains one or .moreembedded magnets, thesuperior and inferior plates being designed to form articulating surfaces withthe spacer. Theintervertebral disc replacement device disclosed herein is used for treating adegenerative discdisease, or for relieving or reducing pain caused by degenerative discdisease, in an intervertebraldisc.
