Standalone interbody implants
AssigneeGlobus Medical, Inc.
InventorsVeronika Martynova, Jason Zappacosta, Michael Hunt, Jason Gray, Jennifer Klimek, Noah Hansell, David Paul, Nick Padovani
Life of this patent
Estimating the term…
Abstract
Stand-alone interbody fusion devices for engagement between adjacent vertebrae. The stand-alone interbody fusion devices may include frames and one or more endplates coupled to the frame. The frame may be configured and designed to provide the apertures which are designed to retain bone fasteners, such as screws or anchors, and secure the implant to the adjacent vertebrae.
Claims12
An intervertebral implant for implantation in an intervertebral space between two vertebrae, the implant comprising:
- a frame comprising a body, a first extension extending from the body, a second extension extending from the body, and a support member extending from the body, wherein the support member is between the first and second extensions, wherein the support member includes an opening, wherein the frame further comprises a first hole for receiving a first screw and a second hole for receiving a second screw;
- a first screw extending through the first hole;
- a second screw extending through the second hole;
- and
- a spacer connected to the frame, wherein the spacer comprises a first spacer portion and a second spacer portion, wherein each of the first and second spacer portions includes a protrusion configured to be received by the opening in the support member of the frame, wherein each of the first and second spacer portions include a first surface for engaging a first vertebra and a second surface for engaging a second vertebra, and wherein each of the first and second spacer portions include protrusions configured for gripping bone.
An intervertebral implant for implantation in an intervertebral space between two vertebrae, the implant comprising:
- a frame comprising a body, a first extension extending from the body, a second extension extending from the body, and a support member extending from the body, wherein the support member is between the first and second extensions, wherein the support member includes an opening, wherein the frame further comprises a first hole for receiving a first screw, a second hole for receiving a second screw, and a third screw hole for receiving a third screw;
- and
- a spacer connected to the frame, wherein the spacer comprises a first spacer portion and a second spacer portion, wherein each of the first and second spacer portions includes a protrusion configured to be received by the opening in the support member of the frame, wherein each of the first and second spacer portions include a first surface for engaging a first vertebra and a second surface for engaging a second vertebra, and wherein the first and second spacer portions include protrusions configured for gripping bone.
Dependencies are inferred from the claim text.