Enhanced Electrical Stimulation Therapy Systems and Methods

Publication ID: 24-11857785_0006_PTD
Published: October 28, 2025
Category:Direct Improvements & Enhancements

Legal Citation

pr1or.art Inc., “Enhanced Electrical Stimulation Therapy Systems and Methods,” Published Technical Disclosure No. 24-11857785_0006_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857785_0006_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. 11,857,785.

Summary of the Inventive Concept

The present inventive concept discloses advanced electrical stimulation therapy systems and methods that improve upon existing transcutaneous electrical stimulation devices, enhancing the body's bone healing process in spinal fusion patients and providing personalized treatment recommendations, real-time monitoring, and self-diagnostic features.

Background and Problem Solved

The original patent relates to the use of non-invasive devices for enhancing the body's bone healing process in spinal fusion patients. However, these devices have limitations, such as battery life, lack of personalized treatment, and inadequate monitoring. The present inventive concept addresses these limitations by introducing energy-harvesting mechanisms, wearable sensors, and self-diagnostic features, thereby improving the overall efficiency, safety, and efficacy of electrical stimulation therapy.

Detailed Description of the Inventive Concept

The inventive concept comprises a wearable, non-invasive stimulator device with an energy-harvesting mechanism, which extends battery life and enables prolonged treatment sessions. The device is connected to a hub device that receives and analyzes data from the stimulator device, providing personalized treatment recommendations based on the analyzed data. Additionally, the system includes a wearable sensor that monitors the patient's physiological response in real-time, allowing the device to adjust the electrical impulses accordingly. The system also features a self-diagnostic mechanism that detects and reports device malfunctions, ensuring timely maintenance and repair. Furthermore, the device includes a user interface for inputting treatment goals and preferences, enabling the processor to adjust the electrical impulses in real-time based on the inputted goals and preferences.

Novelty and Inventive Step

The present inventive concept introduces several novel features, including energy-harvesting mechanisms, wearable sensors, self-diagnostic features, and personalized treatment recommendations. These advancements provide a significant improvement over existing transcutaneous electrical stimulation devices, offering enhanced safety, efficacy, and patient convenience.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept may include variations in the design and functionality of the wearable stimulator device, such as different types of sensors, energy-harvesting mechanisms, or user interfaces. Additionally, the hub device may be replaced with a mobile application or a cloud-based platform, enabling remote monitoring and analysis of treatment data.

Potential Commercial Applications and Market

The present inventive concept has significant commercial potential in the medical device industry, particularly in the field of orthopedic and spinal care. The advanced electrical stimulation therapy systems and methods may be marketed to hospitals, clinics, and medical professionals, offering a competitive advantage over existing treatment options.

Field of Art

Medical device engineering, specifically electrical stimulation therapy systems for therapeutic interventions, with expertise in biomedical electronics, sensor integration, and physiological monitoring technologies

Person of Ordinary Skill (PHOSITA) Profile

A biomedical engineer with advanced degree, familiar with medical device design, electrical stimulation principles, sensor technologies, and patient monitoring systems, capable of iterative design improvements and technological integration

Obviousness Rationale

A PHOSITA would recognize that the PTD's disclosed variations represent predictable technological extensions of the source patent's electrical stimulation framework, utilizing standard engineering techniques to enhance functionality through sensor integration, data analysis, and adaptive treatment methodologies. The proposed innovations represent logical incremental improvements that would be apparent to a skilled practitioner seeking to optimize therapeutic electrical stimulation devices. These variations demonstrate standard design evolution by adding monitoring, personalization, and diagnostic capabilities to an existing therapeutic technology platform.

Obvious Combinations & Variations

Source Patent Element
Signal generator configured to generate therapeutic electrical signals
PTD Variation
Adding real-time physiological sensor monitoring to dynamically adjust electrical impulses
Obviousness Reasoning
Predictable integration of sensor feedback for adaptive treatment, representing a known technique in medical device design for personalized therapeutic interventions
Source Patent Element
Housing containing signal generator and energy source
PTD Variation
Incorporating energy-harvesting mechanism to extend battery life
Obviousness Reasoning
Obvious design optimization using well-established power management techniques common in portable medical electronics
Source Patent Element
Basic transcutaneous electrical stimulation system
PTD Variation
Adding self-diagnostic features and maintenance alert mechanisms
Obviousness Reasoning
Standard reliability enhancement technique using embedded processor and diagnostic algorithms, representing a finite identified solution for improving device performance
Source Patent Element
Therapeutic stimulation system for post-surgical intervention
PTD Variation
Implementing user interface for inputting treatment goals and preferences
Obviousness Reasoning
Predictable user-centric design modification allowing patient customization, representing a known approach to improving medical device user experience
Source Patent Element
Basic electrical stimulation device
PTD Variation
Integrating hub device for data analysis and personalized treatment recommendations
Obviousness Reasoning
Obvious technological progression utilizing standard data processing and machine learning techniques to enhance treatment personalization
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857785 and the disclosed technological variations, a person having ordinary skill in the art would find the claimed innovations obvious and lacking non-obvious inventive merit. The proposed system represents predictable technological extensions utilizing standard engineering techniques to enhance electrical stimulation therapy, and therefore would be considered obvious to a skilled practitioner in the field at the time of invention.

Original Patent Information

Patent NumberUS 11,857,785
TitleSystems, methods and devices for electrical stimulation therapy
Assignee(s)Theragen, Inc.