20250161054. Implant Multi-layer Bone Interfa (Institute for Musculoskeletal Science and Education, .)

Implant With Multi-Layer Bone Interfacing Lattice

Abstract: an implant includes a body including a substrate and a bone interfacing lattice disposed on the substrate. the bone interfacing lattice includes at least two layers of elongate curved structural members. in addition, the at least two layers of elongate curved structural members include a first layer adjacent the substrate and a second layer adjacent the first layer. also, the first layer has a first compressibility and the second layer has a second compressibility, wherein the second compressibility is greater than the first compressibility. further, an interface between the first layer and the second layer is a transition region having a thickness within which the elongate curved structural members of the first layer are intermingled with the elongate curved structural members of the second layer such that a boundary of the first layer overlaps with a boundary of the second layer.

Inventor(s): Rami Hamzey, Robert Morris, William Duffield, Mathew Gordon, Edward J. McShane, III, Joseph M. Nyahay

CPC Classification: A61F2/30907 (Joints)

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