Back to results
US 2020/0368030 A1Published application
Orthopaedic prosthetic system for a hinged-knee prosthesis
AssigneeDepuy Ireland Unlimited Company
InventorsNathan C. REEDER, Tyler S. HATHAWAY
Life of this patent
Estimating the term…
Abstract
An orthopaedic prosthetic includes a femoral component including a pair of condyles spaced apart to define an intercondylar notch. A tibial component includes a tray and a platform pivotally coupled to the tray. A modular insert is configured to be selectively coupled to the femoral component to couple the femoral component to the tibial component.
Claims1
An orthopaedic femoral component, comprising:
- a pair of condyles spaced apart to define an intercondylar notch,
- each condyle including a convex curved condylar surface,
- a base surface and a pair of planar inner side walls extending from the base surface, wherein the base surface and the inner side walls define a cavity that partially defines the intercondylar notch, and
- a posterior cam positioned in the intercondylar notch, and a groove formed in an anterior surface of the posterior cam,
- wherein the cavity is sized to receive a bracket of a modular insert,
- and the groove is configured to receive a flange of the modular insert.
3 more elements
Dependencies are inferred from the claim text.