Facet Reinforcement Device Segmentation for Rapid Joint Stabilization
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Solution Overview
Problem
Current methods for addressing degenerative facet joints in the spine are inadequate, as they often require complex and slow procedures for fusion and stabilization, which do not effectively address the pain and mobility issues associated with facet joint degeneration.
Innovation Solution
A facet reinforcement device with a unique design featuring a first and second securing segment, a central portion, and a fastener member for easy and quick stabilization of the facet joint, allowing for secure engagement with the bony surface and potential attachment to the spinous process, facilitating faster bone fusion.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If current standard procedures are used to fuse adjacent vertebrae, then the facet joints are stabilized, but the procedures are slow and complex
Solution Approach 1:
The reinforcement device is divided into multiple securing segments (first securing segment, second securing segment, and central portion) that can be independently positioned and secured. Each segment has lumens for receiving fastener members, allowing staged insertion and securing. This segmentation enables the device to be installed more quickly while providing reliable stabilization at multiple points along the facet joint.
2Reliability
If current standard procedures are used to fuse adjacent vertebrae, then the facet joints are stabilized, but the procedures are complex
Solution Approach 1:
The reinforcement device serves multiple functions: it reinforces the facet joint structure, provides pathways for fastener members through its lumens, offers multiple securing segments for attachment to bone, and enables both mechanical stabilization and potential bone graft placement. This multi-functionality consolidates what would otherwise require multiple separate components and steps into a single device, simplifying the overall procedure.
3Reliability
If a facet reinforcement device with multiple securing segments is used, then stabilization is achieved, but the device structure becomes more complex
Solution Approach 1:
Multiple securing segments and their associated fastener pathways are merged into a single integrated reinforcement device structure. The first securing segment, second securing segment, and central portion are combined into one continuous device with interconnected lumens, eliminating the need for separate components and reducing overall procedural complexity while maintaining reliable multi-point stabilization.
Data Source
AI summary
In some embodiments, a device for reinforcement of a facet joint is provided. The device comprises a lumen configured to receive a fastener member. In some embodiments, a second segment comprises a second lumen configured to receive a fastener member or fastener. In some embodiments, kits are provided with a fastener member and a facet reinforcement device. Methods are also provided for treating a spine. In some embodiments, the fastener member is placed through both articular processes of a facet joint and a facet reinforcement device.