AI-Integrated Cardiac Sensing and Therapy System

Publication ID: 24-11857798_0003_PTD

Published: October 28, 2025

Category:Synergistic Combinations

Legal Citation

pr1or.art Inc., “AI-Integrated Cardiac Sensing and Therapy System,” Published Technical Disclosure No. 24-11857798_0003_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857798_0003_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. 11,857,798.

Summary of the Inventive Concept

The invention integrates AI, IoT, blockchain, and new materials to create a more powerful cardiac sensing and therapy system that adapts to a patient's heart position state and provides personalized therapy recommendations.

Background and Problem Solved

The original patent disclosed a method for controlling delivery of anti-tachyarrhythmia shock therapy by a medical device system. However, it did not account for the patient's heart position state, leading to suboptimal therapy delivery. The new inventive concept addresses this limitation by integrating AI, IoT, blockchain, and new materials to provide a more comprehensive and personalized cardiac sensing and therapy system.

Detailed Description of the Inventive Concept

The AI-Integrated Cardiac Sensing and Therapy System comprises a medical device system, an AI-powered analytics module, an IoT-enabled sensor network, a blockchain-based data storage system, and a new material-based implantable medical device. The medical device system determines the patient's heart position state and modifies at least one cardiac therapy or sensing parameter value accordingly. The AI-powered analytics module analyzes patient data and provides personalized therapy recommendations based on the modified parameter values. The IoT-enabled sensor network monitors patient activity and environmental factors, while the blockchain-based data storage system securely stores and shares patient data. The new material-based implantable medical device enhances therapy delivery. The system transmits the modified parameter value to a remote server for storage and analysis, receiving feedback to adjust the modified parameter value.

Novelty and Inventive Step

The new claims introduce the integration of AI, IoT, blockchain, and new materials to create a more powerful cardiac sensing and therapy system that adapts to a patient's heart position state. This integration provides a non-obvious solution to the problem of suboptimal therapy delivery, as it enables personalized therapy recommendations and real-time data analysis.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include integrating other distinct technologies, such as machine learning algorithms or cloud-based data storage. Variations could include using different types of sensors or implantable medical devices.

Potential Commercial Applications and Market

The AI-Integrated Cardiac Sensing and Therapy System has significant commercial potential in the medical device industry, particularly in the areas of cardiac pacemakers, implantable cardioverter defibrillators, and cardiac resynchronization therapy devices. The system's ability to provide personalized therapy recommendations and real-time data analysis makes it an attractive solution for healthcare providers and patients.

Section 103 Obviousness Analysis (PHOSITA)

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Field of Art

Medical device systems, specifically cardiac sensing and therapy delivery technologies, requiring advanced knowledge of biomedical engineering, electrical engineering, signal processing, and medical device design

Person of Ordinary Skill (PHOSITA) Profile

A biomedical engineer with expertise in implantable medical devices, signal processing algorithms, sensor integration, and understanding of cardiac monitoring technologies, typically holding a master's or doctoral degree with 3-5 years of specialized experience

Obviousness Rationale

A PHOSITA would recognize that integrating AI, IoT, and blockchain technologies into existing cardiac sensing systems represents a predictable technological evolution that addresses known limitations in personalized medical device performance. The core functionality of determining heart position state and modifying therapy parameters remains fundamentally consistent with the source patent's teachings. The proposed technological integrations represent incremental improvements using standard engineering techniques and readily available technological components.

Obvious Combinations & Variations

Source Patent Element

Method for modifying anti-tachyarrhythmia shock therapy based on heart position state

PTD Variation

Adding AI-powered analytics module to provide personalized therapy recommendations

Obviousness Reasoning

Applying machine learning to medical device data is a known technique for enhancing diagnostic and therapeutic precision, representing an obvious design optimization for a skilled practitioner

Source Patent Element

Cardiac sensing system with multiple electrodes and posture detection

PTD Variation

Incorporating IoT-enabled sensor network to monitor patient activity and environmental factors

Obviousness Reasoning

Expanding sensor data collection is a predictable enhancement that provides additional contextual information for medical device performance, utilizing standard sensor integration techniques

Source Patent Element

Implantable medical device system for cardiac therapy delivery

PTD Variation

Implementing blockchain-based data storage for secure patient data management

Obviousness Reasoning

Applying blockchain to medical data storage represents a standard approach to improving data security and interoperability, using well-established cryptographic techniques

Source Patent Element

Method for modifying cardiac therapy parameters based on patient state

PTD Variation

Integrating new material-based implantable medical device to enhance therapy delivery

Obviousness Reasoning

Material science improvements in medical device design are routine engineering practices for incremental performance enhancement

Source Patent Element

Cardiac sensing system with posture and respiratory state detection

PTD Variation

Adding predictive analytics module to forecast potential cardiac events

Obviousness Reasoning

Implementing predictive algorithms using existing patient data represents a standard approach to proactive medical monitoring, utilizing known machine learning techniques

35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857798 and the disclosed technological variations, a person having ordinary skill in the art would find the proposed AI-integrated cardiac sensing and therapy system obvious, as the combination represents predictable technological improvements using standard engineering techniques and readily available computational methodologies. The incremental enhancements to cardiac monitoring and therapy delivery systems do not rise to the level of non-obvious innovation, thereby rendering potential claims in this domain anticipated and obvious.

Original Patent Information

Patent Number	US 11,857,798
Title	Modification of cardiac sensing and therapy
Assignee(s)	Medtronic, Inc.