Modular Humeral Prosthesis System with Integrated AI, IoT, and Blockchain Technologies

Publication ID: 24-11857428_0008_PTD
Published: October 28, 2025
Category:Synergistic Combinations

Legal Citation

pr1or.art Inc., “Modular Humeral Prosthesis System with Integrated AI, IoT, and Blockchain Technologies,” Published Technical Disclosure No. 24-11857428_0008_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857428_0008_PTD
This technical disclosure describes improvements that would be readily apparent to a Person Having Ordinary Skill In The Art (PHOSITA) when considered in combination with the foundational architecture disclosed in U.S. Patent No. 11,857,428.

Summary of the Inventive Concept

A novel, modular humeral prosthesis system that combines advanced materials, AI-driven surgical planning, IoT-enabled real-time monitoring, and blockchain-based data management to provide personalized, optimized implantation and post-operative care.

Background and Problem Solved

The original modular humeral prosthesis patent (Modular humeral prosthesis for an inverted shoulder prosthesis) provided a significant advancement in shoulder prosthetics. However, it had limitations in terms of implantation angle prediction, real-time monitoring, and data management. The new inventive concept addresses these limitations by integrating AI, IoT, and blockchain technologies to create a more powerful, personalized, and efficient system.

Detailed Description of the Inventive Concept

The new system consists of an anatomical rod, an epiphyseal head, and a screw for connecting the epiphyseal head to the rod. The system is enhanced by a machine learning module that predicts optimal implantation angles based on patient-specific data. IoT sensors embedded in the prosthesis monitor and adapt to changes in the patient's shoulder joint over time, providing real-time feedback to the machine learning module. The system utilizes blockchain technology to securely store and share patient data and implantation records, ensuring data integrity and confidentiality. AI-powered surgical planning tools guide the implantation procedure, and novel, high-strength materials developed using advanced nanotechnology techniques are used to fabricate the anatomical rod and epiphyseal head.

Novelty and Inventive Step

The new claims introduce a synergistic combination of AI, IoT, and blockchain technologies, which are not present in the original patent. The integration of these technologies provides a novel, non-obvious solution that significantly improves the modular humeral prosthesis system.

Alternative Embodiments and Variations

Alternative embodiments may include the use of different AI algorithms, IoT sensor configurations, or blockchain platforms. Variations may include the integration of additional technologies, such as virtual or augmented reality, to enhance the surgical planning and implantation process.

Potential Commercial Applications and Market

The inventive concept has significant commercial potential in the medical device industry, particularly in the field of orthopedic implants. The system's ability to provide personalized, optimized implantation and post-operative care can improve patient outcomes, reduce costs, and enhance the overall quality of life for individuals with shoulder joint disorders.

CPC Classifications

SectionClassGroup
A A61 A61F2/4014
A A61 A61F2/30767
A A61 A61F2/4059
A A61 A61F2/40
A A61 A61F2002/3054
A A61 A61F2002/3071
A A61 A61F2002/30355
A A61 A61F2002/30428
A A61 A61F2002/30433
A A61 A61F2002/30604
A A61 A61F2002/30617
A A61 A61F2002/30774
A A61 A61F2002/30828
A A61 A61F2002/30879
A A61 A61F2002/4022
A A61 A61F2002/4051
A A61 A61F2002/4074
A A61 A61F2250/0089
A A61 A61F2250/0097

Field of Art

Orthopedic surgical implant design, specifically modular shoulder prosthesis systems, requiring advanced knowledge of biomechanical engineering, medical device design, materials science, and surgical intervention techniques

Person of Ordinary Skill (PHOSITA) Profile

A biomedical engineer or orthopedic medical device designer with advanced degrees, expertise in prosthetic design, familiarity with emerging medical technologies, and understanding of patient-specific anatomical variations

Obviousness Rationale

A PHOSITA would recognize that integrating contemporary digital technologies like AI, IoT, and blockchain into existing modular prosthesis designs represents a predictable evolution of medical device innovation. The fundamental structural elements of the modular humeral prosthesis remain consistent with the source patent, while the proposed technological enhancements represent incremental improvements using well-established engineering approaches. The combination of known technologies to achieve enhanced monitoring, personalization, and data management would be considered an obvious extension of existing medical device design principles.

Obvious Combinations & Variations

Source Patent Element
Modular humeral prosthesis with anatomical stem and epiphyseal head
PTD Variation
Adding machine learning module for predicting optimal implantation angles
Obviousness Reasoning
Predictable application of machine learning to surgical planning, representing a known technique for improving precision in medical device placement
Source Patent Element
Implantation method involving angle measurement and rotation
PTD Variation
IoT sensors embedded to monitor joint changes and provide real-time feedback
Obviousness Reasoning
Logical extension of existing measurement techniques using contemporary sensor technologies, representing a design choice with expected performance improvements
Source Patent Element
Modular prosthesis with connection mechanisms
PTD Variation
Blockchain-based secure data management for patient records and implantation tracking
Obviousness Reasoning
Applying standard data security protocols to medical device documentation, representing a straightforward technological integration with predictable outcomes
Source Patent Element
Anatomical stem with metaphyseal portion
PTD Variation
Advanced nanotechnology-developed high-strength materials for rod and head fabrication
Obviousness Reasoning
Utilizing emerging materials science techniques to enhance existing prosthesis structural components, representing a known approach to incremental device improvement
Source Patent Element
Surgical implantation method with angle determination
PTD Variation
AI-powered surgical planning tools guiding implantation procedure
Obviousness Reasoning
Applying computational guidance to existing surgical methodologies, representing a predictable technological enhancement in medical intervention techniques
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857428 and the disclosed technological variations, a person having ordinary skill in the art would find the proposed modular humeral prosthesis system with integrated AI, IoT, and blockchain technologies to be an obvious combination of known medical device design principles and contemporary digital technologies, thereby rendering potential patent claims in this domain anticipated and non-patentable under 35 U.S.C. Section 103.

Original Patent Information

Patent NumberUS 11,857,428
TitleModular humeral prosthesis for an inverted shoulder prosthesis
Assignee(s)DEPUY IRELAND UNLIMITED COMPANY