Smart Acetabular Cup System with Integrated Technologies

Publication ID: 24-11857422_0008_PTD
Published: October 28, 2025
Category:Synergistic Combinations

Legal Citation

pr1or.art Inc., “Smart Acetabular Cup System with Integrated Technologies,” Published Technical Disclosure No. 24-11857422_0008_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857422_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. 11,857,422.

Summary of the Inventive Concept

A novel acetabular cup system that combines advanced technologies such as AI, IoT, blockchain, and nanomaterials to provide real-time monitoring, optimization, and personalized hip replacement solutions.

Background and Problem Solved

The original acetabular cup system patent (Acetabular cup system) addresses the need for improved hip replacement devices. However, the existing system lacks the capability to monitor and adapt to individual patient needs, resulting in suboptimal performance and limited personalized care. The new inventive concept addresses these limitations by integrating distinct technologies to create a more powerful and adaptive system.

Detailed Description of the Inventive Concept

The Smart Acetabular Cup System consists of an acetabular cup assembly integrated with artificial intelligence for real-time monitoring and optimization of hip joint movement and stress distribution. The system utilizes IoT sensor data from the patient's hip replacement device to predict optimal acetabular cup alignment using machine learning algorithms. Additionally, the system employs blockchain technology to securely store and manage patient data, including acetabular cup design and performance metrics. The acetabular cup assembly features a nanomaterial-based liner for enhanced wear resistance and reduced friction, integrated with a sensor for real-time monitoring of wear and tear. Furthermore, the system includes a shape-memory alloy for self-adjusting alignment and a neural network for adaptive learning and optimization of hip joint movement.

Novelty and Inventive Step

The new inventive concept combines distinct technologies in a novel and non-obvious manner, providing a synergistic system that is more than the sum of its individual components. The integration of AI, IoT, blockchain, and nanomaterials enables real-time monitoring, optimization, and personalized hip replacement solutions, which is not possible with the original patent's acetabular cup system.

Alternative Embodiments and Variations

Alternative embodiments of the Smart Acetabular Cup System could include variations in the type of AI algorithms used, different IoT sensor configurations, alternative blockchain implementations, and diverse nanomaterial compositions. Additionally, the system could be adapted for use in other joint replacement applications, such as knee or shoulder replacements.

Potential Commercial Applications and Market

The Smart Acetabular Cup System has significant commercial potential in the orthopedic industry, particularly in the hip replacement market. The system's ability to provide personalized care, real-time monitoring, and optimization of hip joint movement and stress distribution addresses a significant unmet need in the market. The target industries include orthopedic device manufacturers, hospitals, and healthcare providers.

CPC Classifications

SectionClassGroup
A A61 A61F2/34
A A61 A61F2002/30092
A A61 A61F2002/30156
A A61 A61F2002/30383
A A61 A61F2002/30784
A A61 A61F2002/3403
A A61 A61F2002/349
A A61 A61F2002/3414
A A61 A61F2310/00017
A A61 A61F2310/00029
A A61 A61F2310/00131

Field of Art

Orthopedic medical devices, specifically hip replacement technologies involving acetabular cup systems, requiring advanced knowledge of biomechanical engineering, materials science, and medical device design

Person of Ordinary Skill (PHOSITA) Profile

A biomedical engineer or orthopedic device designer with expertise in prosthetic joint technologies, materials engineering, sensor integration, and advanced manufacturing techniques, holding at least a master's degree with 3-5 years of specialized experience

Obviousness Rationale

A PHOSITA would recognize that integrating emerging technologies like AI, IoT, and nanomaterials into existing acetabular cup systems represents a predictable extension of known medical device innovation strategies. The source patent's foundational design provides a clear technological framework that naturally invites incremental improvements using contemporary sensing and adaptive technologies. The disclosed variations represent logical combinations of known techniques within the medical device engineering domain.

Obvious Combinations & Variations

Source Patent Element
Acetabular cup system with metallic liner materials
PTD Variation
Nanomaterial-based liner with integrated wear monitoring sensors
Obviousness Reasoning
A PHOSITA would find it obvious to enhance existing metallic liner technologies with nanomaterial composites and embedded sensors, as materials science consistently seeks improved performance and diagnostic capabilities in medical implants
Source Patent Element
Cup system with outer porous coating for anatomical engagement
PTD Variation
IoT-enabled sensor integration within porous coating for real-time biomechanical monitoring
Obviousness Reasoning
Integrating sensor technologies into existing implant surface structures represents a predictable design evolution for capturing patient-specific performance data
Source Patent Element
Tapered liner engagement mechanism
PTD Variation
Shape-memory alloy implementation for self-adjusting alignment using adaptive neural network algorithms
Obviousness Reasoning
Applying smart material technologies to existing mechanical engagement principles is a foreseeable advancement for improving prosthetic joint adaptability and patient outcomes
Source Patent Element
Acetabular cup configured to receive multiple liner types
PTD Variation
Blockchain-based patient data management system for tracking liner configurations and performance metrics
Obviousness Reasoning
Implementing digital tracking and management systems for medical device variations represents a standard technological progression in medical device engineering
Source Patent Element
Hip replacement device with metallic components
PTD Variation
AI-driven optimization of hip joint movement using machine learning algorithms
Obviousness Reasoning
Applying computational intelligence to biomechanical systems is a natural technological extension for improving prosthetic device performance and patient outcomes
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857422 and the comprehensive technological disclosures herein, a person of ordinary skill in the art would find the claimed innovations to represent obvious variations and combinations of known medical device technologies, thereby establishing this publication as anticipatory prior art against potential future patent claims involving integrated smart orthopedic implant systems.

Original Patent Information

Patent NumberUS 11,857,422
TitleAcetabular cup system
Assignee(s)Encore Medical, LP