Adaptive Orthopedic Screw System
Legal Citation
Summary of the Inventive Concept
A revolutionary, AI-driven orthopedic screw system that dynamically adjusts to individual patient needs, providing optimal fracture reduction, stability, and tissue regeneration.
Background and Problem Solved
The original patent described a cannulated orthopedic screw for reducing and fixing fractures of the lateral malleolus. However, it had limitations in terms of adaptability, precision, and biocompatibility. The new inventive concept addresses these limitations by introducing a self-adaptive screw with real-time bone density analysis, neural network-based control, and biodegradable materials, enabling more effective and personalized orthopedic care.
Detailed Description of the Inventive Concept
The Adaptive Orthopedic Screw System consists of four key components: 1) a self-adaptive screw with a shape-memory alloy shaft, capable of dynamically adjusting its length and thread pitch in response to real-time bone density analysis; 2) a neural network-based control module for optimizing screw placement and compression; 3) a modular design with interchangeable screw heads and a universal shaft module with integrated sensors; and 4) a biodegradable material composition that degrades at a rate synchronized with bone healing. This system enables personalized orthopedic care, minimizes tissue damage, and promotes optimal bone regeneration.
Novelty and Inventive Step
The new claims introduce a paradigm shift in orthopedic screw technology by integrating AI, machine learning, and biodegradable materials. The self-adaptive screw, neural network-based control, and modular design represent a significant departure from the original patent, providing a more advanced, personalized, and effective solution for orthopedic fracture reduction.
Alternative Embodiments and Variations
Alternative embodiments of the Adaptive Orthopedic Screw System could include variations in screw geometry, material selection, and control algorithms. Additionally, the system could be adapted for use in other orthopedic applications, such as spinal or cranial surgery.
Potential Commercial Applications and Market
The Adaptive Orthopedic Screw System has significant commercial potential in the orthopedic industry, with potential applications in hospitals, clinics, and research institutions. The system's ability to provide personalized, effective, and minimally invasive care could disrupt the traditional orthopedic screw market and create new opportunities for growth and innovation.
CPC Classifications
| Section | Class | Group |
|---|---|---|
| A | A61 | A61B17/8685 |
| A | A61 | A61B17/8625 |
| A | A61 | A61B90/06 |
| A | A61 | A61B2090/062 |
Section 103 Obviousness Analysis (PHOSITA)
Field of Art
Orthopedic surgical technologies, specifically focusing on bone fracture reduction systems, involving biomechanical engineering, medical device design, and surgical intervention techniques
Person of Ordinary Skill (PHOSITA) Profile
A biomedical engineer or orthopedic surgical device designer with advanced degrees, expertise in materials science, biomechanical modeling, and medical device development, familiar with current orthopedic implant technologies and surgical intervention strategies
Obviousness Rationale
A PHOSITA would recognize that the PTD's adaptive screw system represents predictable technological extensions of existing orthopedic screw designs, utilizing known engineering principles of materials science, sensor integration, and machine learning to enhance existing fracture reduction technologies. The core functional elements of bone fragment stabilization remain consistent with the source patent, while the proposed innovations represent incremental improvements using standard engineering methodologies. The variations demonstrate logical progressions in medical device design that would be apparent to a skilled practitioner seeking to optimize orthopedic intervention techniques.
Obvious Combinations & Variations
Original Patent Information
| Patent Number | US 11,857,236 |
|---|---|
| Title | Orthopedic screw |
| Assignee(s) | RetroFix Screws, LLC |