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US 2017/0281364 A1Published application
Bone plate stabilization system and method for its use
AssigneeRSB Spine LLC
InventorRobert S. Bray, JR.
Life of this patent
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Abstract
A bone stabilization plate system. The bone stabilization plate system includes a base plate configured to fit primarily between an anterior portion of a first bone's lip osteophyte and an anterior portion of a second, adjacent bone's lip osteophyte. The bone stabilization plate system includes a plurality of bone screws configured to fit in respective bone screw holes in the base plate to secure the base plate.
Claims20
A bone stabilization plate system comprising:
- a base plate having a top surface, first and second ends, a bottom surface, and a plurality of bone screw holes, wherein the base plate is sized to fit primarily between anterior portions of adjacent vertebral bones' lip osteophytes and is configured to bear weight to hold the bones while sharing weight with bone graft material for fusion;
- and
- a plurality of bone screws configured to fit in the plurality of bone screw holes, respectively;
- wherein one of the bone screw holes is configured to receive one of the bone screws to secure the base plate to one of the vertebral bones;
- wherein another of the bone screw holes is configured to receive one of the bone screws to secure the base plate to the lip osteophyte of another of the vertebral bones;
- and
- wherein each and every one of the plurality of bone screw holes is configured to receive one of the bone screws angled relative to the base plate and oriented generally in an anterior-posterior direction through the top surface of the base plate.
4 more elements
An implant device for two adjacent vertebrae, the device including:
- at least one portion configured for subsidence engagement with at least one of the vertebrae;
- and
- at least portions that are configured for contacted relative movement during the subsidence engagement with at least one of the vertebrae.
An implant device including:
- a base member configured to interface with two or more bone bodies, wherein the base member includes a primary member that forms a peripherally-surrounded bone chamber for receiving fusion material and a secondary member;
- a plurality of interface members extending from at least one surface of the base member, the interface members being configured to provide controlled subsidence of the implant device into at least one bone body;
- and
- a plurality of bone fasteners extending through apertures provided in the base member.
1 more element
Dependencies are inferred from the claim text.