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US 6,206,928 B1Granted
Orthopaedic tray trial
AssigneeDepuy Orthpaedics, Inc.
InventorDennis P. Colleran
Life of this patent
Estimating the term…
Abstract
An orthopaedic tray trial includes a base plate and at least one movable fastening member attached to the base plate. The fastening member includes a striking element and a bone penetrating pin extending from the striking element. The fastening element may be rotatably attached to the base plate using a hinge pin to connect the striking element to the base plate.
Claims15
An orthopaedic tray trial for attachment to a resected bone surface comprising:
- a base plate having a bone contacting surface and an opposed working surface;
- and
- at least one fastening element movably attached to the base plate including:
- a striking element;
- and
- a bone penetrating pin attached to the striking element and extending in a direction from the working surface to the bone contacting surface.
3 more elements
A tibial tray trial for attachment to a resected tibia comprising:
- a base plate having a bone contacting surface and an opposed working surface;
- and
- at least one movable fastening element including:
- a striking element rotatably attached to the base plate, the striking element rotating about an axis of rotation that is coplanar with the base plate;
- and
- a bone penetrating pin attached to the striking element and extending in a direction from the working surface to the bone contacting surface.
3 more elements
Dependencies are inferred from the claim text.