Adaptive Shoulder Replacement System with Intelligent Humeral Components
Legal Citation
Summary of the Inventive Concept
The present invention relates to a next-generation shoulder replacement system featuring modular, interchangeable, and self-adjusting humeral components that adapt to individual patient anatomies and surgical approaches, optimizing joint stability, range of motion, and post-operative recovery.
Background and Problem Solved
The original patent's limitations in terms of stemless and stemmed humeral components led to the development of this new inventive concept, which addresses the need for personalized, adaptable, and intelligent shoulder replacement solutions that minimize tissue damage, optimize bone preservation, and provide real-time feedback for improved patient outcomes.
Detailed Description of the Inventive Concept
The system comprises a modular humeral component with interchangeable stemless and stemmed options, designed to adapt to various patient anatomies and surgical approaches. The component features a self-adjusting, intelligent design that dynamically adapts to changes in a patient's joint anatomy and movement patterns over time. Additionally, the system incorporates advanced imaging software and a robotic arm for precise placement and alignment during surgery. A wearable, sensor-enabled device monitors and tracks post-operative recovery and rehabilitation progress, providing real-time feedback and personalized guidance to optimize patient outcomes.
Novelty and Inventive Step
The new claims introduce a paradigm shift in shoulder replacement technology by integrating modular, interchangeable, and self-adjusting humeral components, advanced imaging software, and robotic assistance, which are not present in the original patent. The inventive step lies in the dynamic adaptation of the humeral component to individual patient needs and the provision of real-time feedback for improved patient outcomes.
Alternative Embodiments and Variations
Alternative embodiments may include variations in the design of the modular humeral component, such as different materials, geometries, or surface textures. Additionally, the system could be adapted for use in other joint replacement surgeries, such as hip or knee replacements.
Potential Commercial Applications and Market
The Adaptive Shoulder Replacement System has significant commercial potential in the orthopedic implant market, with potential applications in hospitals, clinics, and ambulatory surgery centers. The system's advanced features and personalized approach could revolutionize the shoulder replacement industry, providing a competitive edge in the market and improving patient outcomes.
CPC Classifications
| Section | Class | Group |
|---|---|---|
| A | A61 | A61F2/4014 |
| A | A61 | A61F2/30749 |
| A | A61 | A61F2002/30383 |
| A | A61 | A61F2002/30428 |
| A | A61 | A61F2002/4022 |
Section 103 Obviousness Analysis (PHOSITA)
Field of Art
Orthopedic surgical implants, specifically shoulder prosthesis design and joint replacement technologies, requiring advanced knowledge of biomechanical engineering, materials science, and surgical intervention techniques
Person of Ordinary Skill (PHOSITA) Profile
A biomedical engineer or orthopedic surgical device designer with expertise in prosthetic component design, advanced materials, surgical techniques, and biomechanical adaptation strategies, typically holding a PhD or equivalent professional experience in medical device engineering
Obviousness Rationale
A PHOSITA would recognize that the PTD's modular, adaptive humeral component represents a predictable evolution of the source patent's anchor member design, leveraging known techniques in personalized medical device engineering and incorporating standard technological advancements in surgical robotics and patient monitoring systems. The disclosed variations represent incremental improvements using well-established design principles and available technological capabilities within the orthopedic implant domain.
Obvious Combinations & Variations
Original Patent Information
| Patent Number | US 11,857,427 |
|---|---|
| Title | Implants, systems and methods of using the same |
| Assignee(s) | DEPUY IRELAND UNLIMITED COMPANY |