Next-Generation Electrical Stimulation Therapy Optimization

Publication ID: 24-11857793_0005_PTD
Published: October 28, 2025
Category:Future Evolutions & Paradigm Shifts

Legal Citation

pr1or.art Inc., “Next-Generation Electrical Stimulation Therapy Optimization,” Published Technical Disclosure No. 24-11857793_0005_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857793_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. 11,857,793.

Summary of the Inventive Concept

A system for optimizing electrical stimulation therapy using machine learning, neural networks, and real-time patient data to improve therapy efficacy and patient outcomes.

Background and Problem Solved

The original patent, 'Managing storage of sensed information,' addressed the limitations of traditional medical devices in delivering electrical stimulation therapy. However, the original patent's approach relies on static ECAP information and lacks real-time adaptability. The new inventive concept addresses this limitation by integrating machine learning and neural networks to optimize stimulation parameters in real-time, ensuring more effective and personalized therapy.

Detailed Description of the Inventive Concept

The new inventive concept comprises a system for optimizing electrical stimulation therapy, featuring a neural network trained to predict optimal stimulation parameters based on real-time ECAP information and patient-specific data. The system includes processing circuitry configured to adjust stimulation parameters in response to predictions from the neural network. Additionally, the system can incorporate wearable sensors or cameras to detect changes in patient posture, and machine learning algorithms to adjust stimulation parameters in real-time. The system can also include a database of patient-specific ECAP information and therapy outcomes, enabling personalized stimulation parameters generation. Furthermore, the system can predict and prevent adverse effects of electrical stimulation therapy by analyzing real-time ECAP information and patient-specific data using machine learning algorithms.

Novelty and Inventive Step

The new claims introduce the novel application of machine learning and neural networks in optimizing electrical stimulation therapy, which is a significant departure from the original patent's static approach. The inventive step lies in the integration of real-time patient data, machine learning algorithms, and neural networks to adapt stimulation parameters and ensure more effective and personalized therapy.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include the use of other machine learning algorithms, such as deep learning or reinforcement learning, to optimize stimulation parameters. Additionally, the system could be integrated with other medical devices, such as implantable sensors or wearable devices, to expand its capabilities and applications.

Potential Commercial Applications and Market

The new inventive concept has significant commercial potential in the medical device industry, particularly in the areas of electrical stimulation therapy, pain management, and neurological disorders. The system's ability to optimize therapy efficacy and patient outcomes could lead to increased adoption and market share, as well as new business opportunities in the development of personalized therapy solutions.

Field of Art

Biomedical engineering, specifically medical device systems for electrical stimulation therapy and neural signal processing, with expertise in signal sensing, data analysis, and adaptive medical device technologies

Person of Ordinary Skill (PHOSITA) Profile

A biomedical engineer with advanced degree, specialized knowledge in neural signal processing, machine learning applications in medical devices, and experience with implantable/wearable medical technology systems

Obviousness Rationale

A PHOSITA would recognize that the source patent's foundational ECAP signal processing system naturally invites machine learning optimization as a predictable technological evolution. The core signal sensing and processing framework disclosed in the source patent provides a direct technical foundation for implementing adaptive neural network techniques. The PTD's machine learning approach represents a straightforward extension of existing signal processing methodologies using well-established computational techniques.

Obvious Combinations & Variations

Source Patent Element
Processing circuitry configured to receive and analyze ECAP information with characteristic values like amplitude, slope, and area under peak
PTD Variation
Neural network trained to predict optimal stimulation parameters using ECAP information as input features
Obviousness Reasoning
Applying machine learning to existing signal processing techniques is a known approach for extracting predictive insights from sensor data, representing a predictable technological improvement
Source Patent Element
Stimulation generation circuitry delivering electrical stimulation pulses
PTD Variation
Real-time adjustment of stimulation parameters based on machine learning predictions of patient response
Obviousness Reasoning
Dynamically adapting therapeutic parameters is a standard design optimization strategy in medical device engineering, utilizing computational techniques to enhance treatment efficacy
Source Patent Element
Medical device system for sensing and processing neural signals
PTD Variation
Integration of wearable sensors and cameras to detect patient posture and physiological changes
Obviousness Reasoning
Expanding sensor modalities to improve medical device performance is a routine engineering approach for enhancing system responsiveness and patient monitoring
Source Patent Element
ECAP information storage and processing capabilities
PTD Variation
Database of patient-specific ECAP information for generating personalized stimulation parameters
Obviousness Reasoning
Creating patient-specific treatment databases is a predictable application of existing data collection and processing technologies in personalized medical treatment
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857793 and the disclosed technical variations, a person of ordinary skill in the art would find the proposed machine learning-enhanced electrical stimulation therapy system obvious and lacking inventive step. The combination of known signal processing techniques with standard machine learning approaches represents an incremental and predictable technological advancement that would be readily conceived by a skilled practitioner in the field of medical device engineering.

Original Patent Information

Patent NumberUS 11,857,793
TitleManaging storage of sensed information
Assignee(s)Medtronic, Inc.