Mississippi Patent of the Month – November 2024
Zavation Medical Products, LLC has revolutionized spinal stabilization with its innovative plate and cage assembly. Designed to address debilitating spinal conditions such as degenerative disc disease and trauma-induced damage, this assembly enhances intervertebral fusion procedures with unprecedented precision and reliability.
The assembly combines a robust cage and a strategically engineered plate to stabilize adjacent vertebrae effectively. The cage features superior and inferior surfaces for direct engagement with vertebral bodies, ensuring secure placement. Its proximal wall integrates advanced engagement mechanisms, including alignment holes and retention arms, preventing vertical displacement during and after insertion. Coupled with a plate that allows for angled bone fastener insertion, the design delivers unparalleled stability while maintaining ease of implantation.
One of the standout innovations is the inclusion of curved bone fasteners with tapered piercing tips and corrugations for enhanced grip and secure anchoring in the vertebrae. This assembly also incorporates a sliding engagement system, allowing seamless integration of the plate and cage, while a retention feature prevents fastener back-out for long-term reliability. These design elements collectively ensure optimal load-bearing capacity and biomechanical stability throughout the fusion process.
The system also streamlines surgical workflows with an advanced insertion device featuring push rods, a retention arm, and a specialized carriage to guide bone fasteners into place. This enables precise and simultaneous placement of multiple fasteners, reducing operative time and enhancing procedural accuracy.
By combining structural integrity, surgical efficiency, and patient-centric design, Zavation Medical Products has set a new standard for interbody fusion solutions. This innovation addresses critical challenges in spinal surgery, offering hope for improved mobility and pain relief to patients worldwide.
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