Next-Generation Peripheral Nerve Stimulation for Inflammatory Bowel Disease Treatment

Publication ID: 24-11857778_0010_PTD
Published: October 28, 2025
Category:Future Evolutions & Paradigm Shifts

Legal Citation

pr1or.art Inc., “Next-Generation Peripheral Nerve Stimulation for Inflammatory Bowel Disease Treatment,” Published Technical Disclosure No. 24-11857778_0010_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857778_0010_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. 11,857,778.

Summary of the Inventive Concept

A revolutionary, AI-driven peripheral nerve stimulation system for personalized treatment of inflammatory bowel disease, offering real-time adaptation, biomarker-based customization, and non-invasive wearable devices.

Background and Problem Solved

Current peripheral nerve stimulation treatments for inflammatory bowel disease are limited by their lack of personalization, invasive nature, and fixed stimulation protocols. The original patent addressed these limitations, but the next-generation system envisioned here tackles these issues more comprehensively, leveraging advancements in machine learning, wearable technology, and brain-computer interfaces to provide more effective and targeted therapy.

Detailed Description of the Inventive Concept

The proposed system consists of a wearable device with a flexible, conformable electrode array that transcutaneously stimulates the peripheral nerve. A machine learning algorithm integrated into the device adjusts stimulation parameters in real-time based on the patient's physiological response. Additionally, a neural network can predict an optimal stimulation protocol for the patient based on their symptoms, medical history, and genetic profile. The system can also incorporate a brain-computer interface to detect changes in the patient's brain activity and adjust the peripheral nerve stimulation accordingly. Furthermore, the system can identify specific inflammatory biomarkers and use a customized stimulation protocol tailored to the identified biomarkers to modulate the patient's immune response.

Novelty and Inventive Step

The novel aspects of this inventive concept include the integration of machine learning algorithms for real-time adaptation, the use of wearable devices with conformable electrode arrays, and the incorporation of brain-computer interfaces and biomarker-based customization. These advancements provide a significant improvement over existing peripheral nerve stimulation treatments, enabling more effective, personalized, and non-invasive therapy for inflammatory bowel disease.

Alternative Embodiments and Variations

Alternative embodiments of the system could include the use of different types of wearable devices, such as implantable or injectable devices, or the integration of other sensing modalities, such as electroencephalography or functional near-infrared spectroscopy. The system could also be adapted for treating other inflammatory diseases or conditions.

Potential Commercial Applications and Market

The next-generation peripheral nerve stimulation system has significant commercial potential in the treatment of inflammatory bowel disease, with a target market including pharmaceutical companies, medical device manufacturers, and healthcare providers. The system's personalized and non-invasive nature could also expand its market potential to include patients with other inflammatory diseases or conditions.

Field of Art

Biomedical engineering, specifically neuromodulation and peripheral nerve stimulation for treating inflammatory conditions, with expertise in electrical stimulation parameters, wearable medical devices, and physiological signal processing

Person of Ordinary Skill (PHOSITA) Profile

A biomedical engineer or medical device researcher with advanced degrees in bioengineering, electrical engineering, or medical technology, possessing knowledge of nerve stimulation techniques, signal processing, and adaptive medical technologies

Obviousness Rationale

A PHOSITA would recognize that the PTD's machine learning and adaptive stimulation approaches represent predictable extensions of the source patent's peripheral nerve stimulation methodology. The core technical concept of transcutaneous nerve stimulation for inflammatory conditions remains consistent, with the PTD introducing incremental improvements in personalization and real-time parameter adjustment. These variations would be considered obvious improvements leveraging standard machine learning and signal processing techniques known in the biomedical engineering field.

Obvious Combinations & Variations

Source Patent Element
Transcutaneous electrical nerve stimulation of peripheral nerves for treating inflammatory gastrointestinal diseases
PTD Variation
Adding machine learning algorithms to dynamically adjust stimulation parameters based on patient physiological responses
Obviousness Reasoning
Adaptive control systems are a known technique in medical device design, and applying machine learning to optimize nerve stimulation parameters would be an obvious improvement to a PHOSITA seeking more personalized treatment approaches
Source Patent Element
Electrical stimulation targeting specific nerve fiber types (A-alpha, A-beta, A-delta, A-gamma, B fibers)
PTD Variation
Incorporating biomarker identification and genetic profile analysis to further customize nerve stimulation protocols
Obviousness Reasoning
Personalized medicine techniques that correlate genetic and physiological data with treatment parameters are well-established, representing a predictable extension of existing nerve stimulation methodologies
Source Patent Element
Positioning peripheral nerve effectors on patient's skin for nerve stimulation
PTD Variation
Developing flexible, conformable electrode arrays with integrated microcontrollers for advanced wearable nerve stimulation devices
Obviousness Reasoning
Miniaturization and improved wearable device design are standard evolutionary paths in medical technology, representing an obvious design optimization for nerve stimulation systems
Source Patent Element
Adjusting electrical stimulation parameters like pulse width and duration
PTD Variation
Implementing brain-computer interfaces and real-time physiological response monitoring to dynamically modify stimulation
Obviousness Reasoning
Integrating additional physiological monitoring techniques is a predictable approach for enhancing medical device performance, utilizing well-established signal processing and neural interface technologies
Source Patent Element
Method for treating inflammatory gastrointestinal diseases through peripheral nerve stimulation
PTD Variation
Expanding the approach to include AI-driven predictive protocols and multi-modal sensing technologies
Obviousness Reasoning
Applying artificial intelligence and advanced sensing to medical treatment protocols represents a natural technological progression that would be obvious to a skilled practitioner seeking improved treatment methodologies
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857778 and the disclosed variations, a person of ordinary skill in the art would find the proposed peripheral nerve stimulation techniques obvious and lacking inventive step. The incremental improvements in machine learning, adaptive stimulation, and personalized treatment protocols represent predictable extensions of existing nerve stimulation methodologies, thereby rendering potential patent claims obvious under 35 U.S.C. ยง 103.

Original Patent Information

Patent NumberUS 11,857,778
TitleSystems and methods for treating inflammatory bowel disease through peripheral nerve stimulation
Assignee(s)Cala Health, Inc.