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US 11,896,271 B2Granted
Stabilization systems
AssigneeGlobus Medical, Inc.
InventorsDonald Anding, Andrew Davison, James Gault
Life of this patent
Estimating the term…
Abstract
Devices, systems, and methods of bone stabilization. The bone stabilization system includes a mesh body. The mesh body includes a plurality of rings, with each of the rings defining a screw hole. Bridge portions extend between and interconnect the rings. The bridge portions have a reduced thickness compared to the rings. An elongate body may also extend from the mesh body. The elongate body defines at least one screw hole.
Claims12
A method for stabilizing a bone, said method comprising:
- providing a bone stabilization plate, the bone stabilization plate including:
- an elongate body extending from a beveled first end to a second end defining a length and extending from a first side to a second side defining a width, the elongate body comprising a top surface and an opposed bone contacting surface, the elongate body comprising a plurality of aligned screw holes with a k-wire hole disposed between each of the aligned screw holes;
- and
- an elongated mesh head connected to the second end of the elongate body, the mesh head including a plurality of rings, with each of the rings defining a screw hole, and bridge portions extending between and interconnecting the rings, the bridge portions having a reduced thickness compared to a thickness of the rings, wherein through spaces extend between respective groups of the rings,
- wherein the bridge portion between two adjacent rings comprises an elongate groove which extends perpendicular to a central axis extending through a center of the two adjacent rings,
- wherein at least one of the aligned screw holes of the elongate body is a stacked hole configured to receive a locking fastener or a non-locking fastener, each stacked hole including a textured portion, an upper conical chamfer on top of the textured portion and a lower conical chamfer below the textured portion, wherein the lower conical chamfer has a greater diameter than both the upper conical chamfer and the textured portion, and wherein the textured portion is configured to deform when a head of the locking fastener is inserted therein, thereby providing a positive lock between the locking fastener and the elongate body;
- contouring the bone stabilization plate to a desired shape;
- and
- fixating the bone stabilization plate to the bone by inserting a locking fastener or a non-locking fastener through at least some of the plurality of aligned screw holes of the elongate body and the screw holes of the mesh head.
6 more elements
Dependencies are inferred from the claim text.