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US 2014/0228964 A1Published application
Prosthetic implants for total knee arthroplasty
OwnerWilliam D. Lew, Robert D. Carter +1inventors
InventorsWilliam D. Lew, Robert D. Carter, Ramon B. Gustilo
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Abstract
A knee implant for use in total knee arthroplasty, the implant including a femoral component having a trochlear groove and an intercondylar notch, a tibial component engaged with the femoral component, and a patellar component having an upper domed surface, wherein the domed surface is configured for at least line contact articulation with the trochlear groove of the femoral component.
Claims15
A knee implant for use in total knee arthroplasty, the implant comprising:
- a femoral component comprising a trochlear groove and an intercondylar notch;
- a tibial component engaged with the femoral component;
- and
- a patellar component having an upper domed surface, wherein the domed surface is configured for at least line contact articulation with the trochlear groove of the femoral component.
1 more element
A knee implant for use in total knee arthroplasty, the implant comprising:
- a femoral component comprising a trochlear groove and intercondylar notch;
- and
- a tibial component engaged with the femoral component;
- wherein at least one of the femoral and tibial components are sized and shaped to match selected geometries for a target population.
1 more element
Dependencies are inferred from the claim text.