Synergistic Prosthetic Heart Valve Systems with AI, IoT, Blockchain, and Advanced Materials

Publication ID: 24-11857411_0008_PTD
Published: October 28, 2025
Category:Synergistic Combinations

Legal Citation

pr1or.art Inc., “Synergistic Prosthetic Heart Valve Systems with AI, IoT, Blockchain, and Advanced Materials,” Published Technical Disclosure No. 24-11857411_0008_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857411_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. 11,857,411.

Summary of the Inventive Concept

The present disclosure relates to novel, integrated prosthetic heart valve systems that combine advanced materials, artificial intelligence, Internet of Things (IoT) sensors, and blockchain technology to enhance valve performance, predict potential failures, and improve patient outcomes.

Background and Problem Solved

The original patent disclosed a prosthetic heart valve with a pericardial sealing member. However, the valve's performance and maintenance were limited by the lack of real-time monitoring, personalized optimization, and secure data sharing. The present inventive concept addresses these limitations by integrating AI, IoT, blockchain, and advanced materials to create a more powerful, connected, and patient-centric system.

Detailed Description of the Inventive Concept

The synergistic prosthetic heart valve system comprises a prosthetic heart valve with a pericardial sealing member, which can be made from advanced materials such as nanomaterials for improved biocompatibility and durability. The valve is integrated with an IoT sensor that transmits data to a remote monitoring system, enabling real-time tracking of valve performance. The system further includes a machine learning algorithm that analyzes the sensor data and provides personalized recommendations for valve maintenance and replacement. Additionally, the system utilizes a blockchain-based health record system to securely store and share valve-related data with healthcare providers. This integrated system enables early detection of potential valve failures, reduces healthcare costs, and improves patient outcomes.

Novelty and Inventive Step

The inventive concept's novelty lies in the synergistic combination of advanced materials, AI, IoT, and blockchain technologies to create a more powerful, connected, and patient-centric prosthetic heart valve system. The inventive step is the integration of these distinct technologies to achieve a system that is greater than the sum of its parts.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept include using different types of advanced materials, such as graphene or metamaterials, for the pericardial sealing member. Variations of the system could also include the integration of additional sensors, such as pressure or flow sensors, to provide more comprehensive valve performance data.

Potential Commercial Applications and Market

The synergistic prosthetic heart valve system has significant commercial potential in the medical device industry, particularly in the areas of cardiovascular health and personalized medicine. The system's ability to predict potential valve failures and enable early intervention could reduce healthcare costs and improve patient outcomes, making it an attractive solution for healthcare providers and patients alike.

CPC Classifications

SectionClassGroup
A A61 A61F2/2409
A A61 A61F2/2415
A A61 A61F2/2418
A A61 A61L27/3625
A A61 A61L27/50
A A61 A61L27/56
A A61 A61F2/2427
A A61 A61F2230/0054
A A61 A61F2240/001
A A61 A61F2250/0063
A A61 A61F2250/0069
A A61 A61L2430/20

Field of Art

Cardiovascular medical devices, specifically implantable prosthetic heart valves, with expertise in biomaterials, medical device design, sensor integration, and advanced medical technologies

Person of Ordinary Skill (PHOSITA) Profile

A biomedical engineer or medical device designer with advanced degrees in bioengineering, experience in cardiovascular device development, knowledge of materials science, sensor technologies, and familiarity with emerging medical technology integration strategies

Obviousness Rationale

A PHOSITA would recognize that integrating IoT sensors, machine learning, and blockchain technologies with existing prosthetic heart valve designs represents a predictable technological evolution. The core valve structure remains fundamentally consistent with the source patent, while the proposed enhancements leverage well-established technological convergence strategies in medical device monitoring and patient care management. The proposed variations represent incremental improvements using known techniques that would be obvious to implement given the existing technological landscape.

Obvious Combinations & Variations

Source Patent Element
Pericardial sealing member with specific thickness and tissue composition
PTD Variation
Nanomaterial-enhanced pericardial sealing member with improved biocompatibility
Obviousness Reasoning
Material science advances in nanomaterials represent a predictable extension of existing biomaterial technologies, with known benefits of enhanced durability and performance
Source Patent Element
Implantable prosthetic valve with structural frame
PTD Variation
Integration of IoT sensors for real-time performance monitoring
Obviousness Reasoning
Sensor miniaturization and medical device instrumentation are well-established techniques for enhancing diagnostic capabilities, representing an obvious technological improvement
Source Patent Element
Prosthetic valve designed for implantation and medical intervention
PTD Variation
Machine learning algorithm for predictive maintenance and failure detection
Obviousness Reasoning
Application of data analytics and machine learning to medical device performance monitoring is a known and predictable technological strategy for improving patient outcomes
Source Patent Element
Medical device with potential for data tracking
PTD Variation
Blockchain-based secure health record system for device data management
Obviousness Reasoning
Blockchain technology represents a standard approach to secure, distributed data management across multiple industries, with clear applicability to medical device tracking
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857411 and the published technical disclosure, a person of ordinary skill in the art would find the proposed prosthetic heart valve system variations obvious, as they represent predictable technological extensions utilizing known integration strategies in medical device design, sensor technologies, and data management systems.

Original Patent Information

Patent NumberUS 11,857,411
TitlePericardial sealing member for prosthetic heart valve
Assignee(s)EDWARDS LIFESCIENCES CORPORATION