Modular Internal Bone Fixation System
Legal Citation
Summary of the Inventive Concept
A modular internal bone fixation system comprising interchangeable support frames tailored to specific bone regions, integrated with a universal porous architecture, enabling customized and adaptable bone fusion solutions.
Background and Problem Solved
The original internal bone fixation device patent (BACKGROUND INFORMATION) highlights the limitations of traditional implants, which often lack adaptability and customization for individual patients. The new inventive concept addresses this limitation by introducing a modular system that can be tailored to specific bone regions, providing a more effective and efficient solution for bone fusion.
Detailed Description of the Inventive Concept
The modular internal bone fixation system consists of a library of interchangeable support frames, each designed for a specific bone region (e.g., spine, hip, or knee). These frames are integrated with a universal porous architecture that can be seamlessly attached to any of the support frames. The porous architecture is designed to promote bone growth and fusion, with customizable porosity and surface roughness to accommodate various patient needs. The system enables surgeons to select the optimal support frame and porous architecture combination for each patient, ensuring a more precise and effective bone fusion outcome.
Novelty and Inventive Step
The new inventive concept's modular design, universal porous architecture, and customization capabilities are novel and non-obvious compared to the original patent. The integration of sensors, growth factors, and biodegradable materials in some embodiments further expands the inventive concept's scope and potential.
Alternative Embodiments and Variations
Alternative embodiments of the modular internal bone fixation system could include: 1) using 3D-printed support frames with complex geometries, 2) incorporating smart sensors and real-time feedback mechanisms, 3) developing biodegradable support frames that fully degrade over time, or 4) integrating the system with other medical devices, such as surgical robots or imaging systems.
Potential Commercial Applications and Market
The modular internal bone fixation system has significant commercial potential in the orthopedic and spine surgery markets, offering a customizable and adaptable solution for bone fusion procedures. The system's ability to accommodate various patient needs and bone regions could lead to increased adoption and market share, with potential applications in hospitals, clinics, and ambulatory surgical centers.
CPC Classifications
| Section | Class | Group |
|---|---|---|
| A | A61 | A61F2/447 |
| A | A61 | A61F2002/30112 |
| A | A61 | A61F2002/30971 |
Section 103 Obviousness Analysis (PHOSITA)
Field of Art
Medical device engineering, specifically orthopedic implant design with a focus on internal bone fixation systems for surgical reconstruction and bone fusion
Person of Ordinary Skill (PHOSITA) Profile
A biomedical engineer or orthopedic device designer with advanced degree, expertise in biomaterials, manufacturing techniques like 3D printing, understanding of bone tissue integration, and knowledge of surgical implant design principles
Obviousness Rationale
A PHOSITA would recognize that the modular design, porous architecture, and customization approaches represent predictable extensions of the source patent's fundamental bone fixation device concept. The variations demonstrate standard engineering problem-solving techniques applied to internal bone implant technology, utilizing known manufacturing and materials science approaches to enhance device functionality and patient-specific adaptation.
Obvious Combinations & Variations
Original Patent Information
| Patent Number | US 11,857,393 |
|---|---|
| Title | Internal bone fixation device |
| Assignee(s) | ALM Ortho, Inc. |