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HINGED JOINT SYSTEM
专利权人:
Smith & Nephew; Inc.
发明人:
Paul Charles Crabtree, JR.,Greg Marik,Abraham Biglari Salehi,Kevin Weaver,Frantz Langlais,Denis Huten,Dennis Harrison
申请号:
US15185701
公开号:
US20160287399A1
申请日:
2016.06.17
申请国别(地区):
US
年份:
2016
代理人:
摘要:
Methods, systems, and devices for replacement of a joint with a prosthetic system that replicates the natural kinematics of the joint is disclosed. A prosthetic system according to one embodiment includes a tibial component having a tibial plateau and a tibial stem portion, the tibial plateau having a top side and a bottom side, a tibial insert, with a bearing surface, adapted to be positioned on the top side of the tibial plateau, a femoral component having a base portion and a central housing, the femoral component having an axis of extension-flexion rotation, the base portion having a pair of condyles, an a mechanical linkage component linking the tibial component with the femoral component and with the tibial insert in between the tibial component and the femoral component, so that there is a center of contact between the condyles and the bearing surface.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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