Adaptive Shoulder Prostheses with Integrated AI and Personalized Rehabilitation

Publication ID: 24-11857427_0005_PTD

Published: October 28, 2025

Category:Future Evolutions & Paradigm Shifts

Legal Citation

pr1or.art Inc., “Adaptive Shoulder Prostheses with Integrated AI and Personalized Rehabilitation,” Published Technical Disclosure No. 24-11857427_0005_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857427_0005_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. 11,857,427.

Summary of the Inventive Concept

A next-generation shoulder prosthesis system that leverages artificial intelligence, 3D printing, and bio-absorbable coatings to provide personalized, adaptive, and optimized rehabilitation outcomes for patients.

Background and Problem Solved

The original patent relates to shoulder prostheses with stemless humeral components and stemmed humeral components. However, these traditional prostheses have limitations, including the need for manual adjustments, limited customization, and potential complications during rehabilitation. The new inventive concept addresses these limitations by integrating AI, 3D printing, and advanced coatings to create a more dynamic, patient-centric, and effective solution.

Detailed Description of the Inventive Concept

The new system comprises a shoulder prosthesis with a self-adjusting humeral component that dynamically adapts to changes in the patient's joint anatomy during the post-operative period. The prosthesis is integrated with an artificial intelligence module that predicts and prevents potential complications during rehabilitation. The humeral component is modular and 3D-printed, allowing for customization to the patient's specific anatomy and replaceability in case of wear or damage. The system also includes a bio-absorbable, nanotechnology-enhanced coating that promotes accelerated bone growth and integration with the surrounding tissue. Additionally, the system enables remote monitoring and personalized coaching of patients, utilizing machine learning algorithms to optimize rehabilitation outcomes.

Novelty and Inventive Step

The new claims introduce several novel and non-obvious features, including the self-adjusting humeral component, the integrated AI module, the modular 3D-printed humeral component, and the bio-absorbable coating. These features collectively provide a paradigm shift in shoulder prosthesis design, enabling a more dynamic, adaptive, and patient-centric approach to rehabilitation.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include the use of different AI algorithms, various 3D printing materials, or alternative coatings with different properties. Additionally, the system could be adapted for use in other joint replacement applications, such as hip or knee prostheses.

Potential Commercial Applications and Market

The adaptive shoulder prosthesis system has significant commercial potential in the orthopedic industry, particularly in the areas of joint replacement and rehabilitation. The system's ability to provide personalized, adaptive, and optimized rehabilitation outcomes could lead to improved patient satisfaction, reduced complications, and increased market share for companies that adopt this technology.

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)

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Field of Art

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

Person of Ordinary Skill (PHOSITA) Profile

A biomedical engineer or orthopedic medical device designer with expertise in implant design, advanced manufacturing techniques, and understanding of joint biomechanics, typically holding a PhD or equivalent professional experience in medical device engineering

Obviousness Rationale

A PHOSITA would recognize that the PTD's proposed variations represent predictable extensions of existing shoulder prosthesis technologies, utilizing known techniques in AI, 3D printing, and biomaterial coatings to enhance existing implant design paradigms. The core functional elements of the source patent's anchor member and humeral component provide a foundational framework that naturally suggests incremental technological improvements. The proposed variations demonstrate standard engineering problem-solving approaches applied to medical device optimization.

Obvious Combinations & Variations

Source Patent Element

Anchor member with modular base and circumferential groove design

PTD Variation

3D-printed modular humeral component with customizable anatomical adaptation

Obviousness Reasoning

A PHOSITA would recognize that advanced manufacturing techniques like 3D printing naturally extend modular implant design principles, representing a predictable application of known technological capabilities to existing prosthesis architectures

Source Patent Element

Shoulder prosthesis with structural components for joint replacement

PTD Variation

AI-integrated prosthesis system with rehabilitation monitoring capabilities

Obviousness Reasoning

Integrating computational monitoring into medical devices is a well-established design approach, representing an obvious technological progression for improving patient outcomes through data-driven intervention strategies

Source Patent Element

Implant with surface interactions for biological integration

PTD Variation

Bio-absorbable nanotechnology-enhanced coating promoting accelerated bone growth

Obviousness Reasoning

Surface modification techniques for improving biological integration are standard engineering approaches in medical device design, with predictable methods for enhancing tissue interaction and healing processes

Source Patent Element

Surgical anchor member with configurable structural elements

PTD Variation

Self-adjusting humeral component dynamically adapting to joint anatomy

Obviousness Reasoning

Adaptive medical devices represent a logical extension of existing prosthesis design principles, utilizing known biomechanical engineering techniques to create more responsive implant technologies

35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857427 and the disclosed technological variations, a person having ordinary skill in the art would find the proposed shoulder prosthesis innovations obvious and lacking inventive distinctiveness. The combination of known medical device design techniques, manufacturing methods, and computational integration strategies demonstrates a predictable technological progression that would be apparent to a skilled practitioner in orthopedic medical device engineering.

Original Patent Information

Patent Number	US 11,857,427
Title	Implants, systems and methods of using the same
Assignee(s)	DEPUY IRELAND UNLIMITED COMPANY