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US 2023/0225875 A1Published application
Talar implant
AssigneeWright Medical Technology, Inc.
InventorMeghan KUBACKI
Life of this patent
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Abstract
Provided is a total talar replacement prosthesis that has a metallic body shell and a metallic or biologic core, where the metallic body shell includes one or both of a removable calcaneus attachment and a removable navicular attachment. The attachments, when removed, exposes a respective calcaneus-facing surface or a navicular-facing surface that can enhance fusion to the respective bones, calcaneus and/or navicular.
Claims30
A total talar replacement prosthesis comprising:
- a metallic body shell;
- a core;
- wherein the metallic body shell comprising:
- a calcaneus-facing surface;
- wherein the calcaneus-facing surface comprises a portion that exposes the core;
- and
- a calcaneus attachment configured to be removably attached to the calcaneus-facing surface and cover at least a portion of the exposed core.
4 more elements
A total talar replacement prosthesis comprising:
- a metallic body shell;
- a core;
- wherein the metallic body shell comprising:
- a navicular-facing surface;
- wherein the navicular-facing surface comprises a portion that exposes the core;
- and
- a navicular attachment configured to be removably attached to the navicular-facing surface and cover at least a portion of the exposed core.
4 more elements
A total talar replacement prosthesis comprising:
- a metallic body shell;
- a core;
- wherein the metallic body shell comprising:
- a navicular-facing surface;
- and
- a calcaneus-facing surface;
- wherein the navicular-facing surface comprises a portion that exposes the core, and the calcaneus-facing surface comprises a portion that exposes the core;
- a navicular attachment configured to be removably attached to the navicular-facing surface and cover at least a portion of the exposed core;
- and
- a calcaneus attachment configured to be removably attached to the calcaneus-facing surface and cover at least a portion of the exposed core.
7 more elements
Dependencies are inferred from the claim text.