Patent ID: 9254197
Filing Date: 2016-02-09
CPC Classification: A61F

Claim Text:
1. A prosthetic knee implant system comprising: a distal femoral implant component having a medial condyle and a lateral condyle; a tibial tray; a mobile bearing tibial tray insert rotatably mountable on the tibial tray for articulation with the distal femoral implant component, the mobile bearing tibial tray insert including a medial condyle receiver spaced apart from a lateral condyle receiver; wherein the mobile bearing tibial tray insert rotates with respect to the tibial tray around a substantially vertical first rotational axis offset laterally from a medial-lateral centerline of the mobile bearing tibial tray insert and the distal femoral implant component rotates with respect to the mobile bearing tibial tray insert about a substantially vertical second rotational axis offset medially from the first rotational axis.