Medgem, LLC

Thomas J Morrison, Iii

Joseph W Pruitt

Thomas Richard Ellis

Mara Morrison

George S Brockway

George Samuel Brockway, Ii

A spinal interbody device includes a compliant inner dampener in combination with outer shells. An inner dampener includes a rim with pillars and heads coupled to a complementary structure of the outer shells.

Spinal interbody device

A spinal interbody device includes a compliant inner dampener in combination with a rigid outer material of outer shells. An inner dampener includes a rim with pillars and heads coupled to a complimentary inner structure of the outer shells.

Method for providing disc nucleus replacement in a spine

A multi-material spinal interbody device includes an inner dampener of compressible material in combination with a rigid outer material. The rigidity of the outer periphery of curved surfaces of the device, such as in an eluipsoid shape, provide support as a replacement to the nucleus propulsus, with the inner dampener providing for absorption of spinal forces.

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Atlanta, GA, United States of America

Thomas J Morrison, Iii