Intelligent Total Ankle Replacement System
Legal Citation
Summary of the Inventive Concept
A next-generation total ankle replacement system integrating AI, robotics, and advanced sensing technologies to revolutionize ankle joint stabilization and personalized prosthesis selection.
Background and Problem Solved
The original circular fixator system and method, while effective, have limitations in terms of patient-specific customization, real-time monitoring, and optimal prosthesis selection. The new inventive concept addresses these limitations by introducing AI-driven predictive analytics, machine learning-based gait analysis, and smart sensor integration to provide a more comprehensive and personalized total ankle replacement solution.
Detailed Description of the Inventive Concept
The Intelligent Total Ankle Replacement System comprises a wearable, AI-powered, robotic exoskeleton for simulating weight bearing and internal and external foot rotation, a neural network-based predictive analytics module for optimizing prosthesis selection and surgical planning, and a modular, 3D-printed ankle joint stabilization system with interchangeable modules for accommodating different foot shapes and sizes. The system also incorporates a computer-aided design (CAD) software platform with virtual reality interface and AI-driven optimization engine, as well as a smart, implantable ankle prosthesis with MEMS sensor and wireless communication module for real-time monitoring and personalized treatment recommendations.
Novelty and Inventive Step
The new inventive concept's integration of AI, robotics, and advanced sensing technologies, combined with its focus on personalized prosthesis selection and real-time monitoring, represents a significant departure from the original circular fixator system and method, which relied on manual adjustments and lacked real-time feedback.
Alternative Embodiments and Variations
Alternative embodiments of the Intelligent Total Ankle Replacement System could include the use of different AI algorithms, robotic architectures, or sensing technologies. Variations could also involve integrating the system with other healthcare technologies, such as electronic health records or telemedicine platforms, to further enhance patient outcomes and care coordination.
Potential Commercial Applications and Market
The Intelligent Total Ankle Replacement System has significant commercial potential in the orthopedic implant market, particularly in the growing field of personalized medicine. Target industries include orthopedic device manufacturers, hospitals, and healthcare providers, as well as research institutions and universities focused on developing innovative healthcare technologies.
CPC Classifications
| Section | Class | Group |
|---|---|---|
| A | A61 | A61B17/1775 |
| A | A61 | A61B17/1642 |
| A | A61 | A61B17/1682 |
| A | A61 | A61B17/6425 |
| A | A61 | A61G13/125 |
| A | A61 | A61B17/157 |
| A | A61 | A61B17/1659 |
| A | A61 | A61B17/171 |
| A | A61 | A61B17/1739 |
| A | A61 | A61B2090/034 |
| A | A61 | A61F2/4202 |
| A | A61 | A61F2/4606 |
| A | A61 | A61F2002/4205 |
| A | A61 | A61F2002/4207 |
| A | A61 | A61G13/129 |
| A | A61 | A61G13/1295 |
Section 103 Obviousness Analysis (PHOSITA)
Field of Art
Orthopedic surgical technologies, specifically ankle joint replacement and stabilization 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 degree, expertise in medical device design, familiarity with robotic surgical technologies, and understanding of biomechanical modeling and prosthetic system integration
Obviousness Rationale
A PHOSITA would recognize that the PTD's AI-powered and sensor-integrated ankle replacement system represents a predictable technological evolution of the source patent's mechanical fixation approach, leveraging known computational and sensing technologies to enhance surgical precision and patient outcomes. The integration of machine learning, robotics, and real-time monitoring represents incremental improvements using standard engineering design methodologies. The core mechanical principles of ankle joint stabilization remain consistent between the source patent and PTD, with technological augmentation being an obvious extension of existing medical device design practices.
Obvious Combinations & Variations
Original Patent Information
| Patent Number | US 11,857,207 |
|---|---|
| Title | Circular fixator system and method |
| Assignee(s) | WRIGHT MEDICAL TECHNOLOGY, INC. |