Modular, Adaptive, and Intelligent Spinal Implant System
Legal Citation
Summary of the Inventive Concept
A next-generation spinal implant system that combines modular, self-assembling porous inserts with dynamically adjustable pore sizes, real-time monitoring, and bioactive coatings to facilitate rapid bone growth and fusion.
Background and Problem Solved
The original porous spinal implant patent addressed the need for improved spinal implant devices, but its limitations in terms of adaptability, monitoring, and bioactivity hinder its ability to fully address the complexities of spinal disorders. The new inventive concept addresses these limitations by introducing a modular, adaptive, and intelligent spinal implant system that can be customized to individual patients' needs and provides real-time feedback during implantation.
Detailed Description of the Inventive Concept
The modular, self-assembling framework of interconnected porous inserts allows for adaptability to specific spinal regions, while the dynamically adjustable pore size enables real-time optimization of bone growth and fusion. The integrated, micro-scale sensors provide real-time monitoring of spinal alignment, bone density, and fusion progress, allowing for precise adjustments during implantation. The bioactive coating releases growth factors and other biomolecules in a controlled, spatially-patterned manner to promote rapid bone growth and fusion. The system is designed to facilitate personalized implant design using machine learning algorithms, ensuring optimal outcomes for each patient.
Novelty and Inventive Step
The new claims introduce a paradigm shift in spinal implant technology by combining modular, adaptive, and intelligent components to create a highly customizable and optimized system. The dynamically adjustable pore size, real-time monitoring, and bioactive coatings are novel and non-obvious features that significantly improve upon the original porous spinal implant patent.
Alternative Embodiments and Variations
Alternative embodiments of the inventive concept could include using different materials or manufacturing techniques for the porous inserts, integrating additional sensors or monitoring systems, or developing new algorithms for personalized implant design. Variations of the system could be designed for specific spinal regions or disorders, such as scoliosis or osteoporosis.
Potential Commercial Applications and Market
The modular, adaptive, and intelligent spinal implant system has significant commercial potential in the orthopedic and spine surgery markets, with potential applications in hospitals, clinics, and medical research institutions. The system's ability to facilitate rapid bone growth and fusion, combined with its personalized design capabilities, make it an attractive solution for patients and surgeons alike.
CPC Classifications
| Section | Class | Group |
|---|---|---|
| A | A61 | A61F2/4465 |
| A | A61 | A61F2/30734 |
| A | A61 | A61F2002/30179 |
| A | A61 | A61F2002/30322 |
| A | A61 | A61F2002/30593 |
| A | A61 | A61F2002/30785 |
| A | A61 | A61F2002/30985 |
Section 103 Obviousness Analysis (PHOSITA)
Field of Art
Orthopedic surgical implants, specifically spinal fusion and reconstruction technologies, involving biomaterials engineering, medical device design, and surgical intervention techniques
Person of Ordinary Skill (PHOSITA) Profile
A biomedical engineer or orthopedic medical device designer with advanced degree, expertise in materials science, 3D printing technologies, biomechanical integration, and understanding of spinal pathology and surgical intervention strategies
Obviousness Rationale
A PHOSITA would recognize that the source patent's fundamental porous spinal implant design provides a clear technological foundation for incremental innovations in adaptive, sensor-integrated, and personalized implant systems. The PTD's variations represent predictable extensions of existing spinal implant technologies, utilizing known engineering techniques like micro-scale sensor integration, machine learning optimization, and bioactive surface modifications. These enhancements would be considered logical progressions in medical device design, addressing known limitations in existing spinal implant technologies.
Obvious Combinations & Variations
Original Patent Information
| Patent Number | US 11,857,436 |
|---|---|
| Title | Porous spinal implant |
| Assignee(s) | ZAVATION MEDICAL PRODUCT, LLC |