Personalized Peripheral Nerve Stimulation for Inflammatory Bowel Disease Treatment

Publication ID: 24-11857778_0005_PTD
Published: October 28, 2025
Category:Future Evolutions & Paradigm Shifts

Legal Citation

pr1or.art Inc., “Personalized Peripheral Nerve Stimulation for Inflammatory Bowel Disease Treatment,” Published Technical Disclosure No. 24-11857778_0005_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857778_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. 11,857,778.

Summary of the Inventive Concept

A next-generation system for treating inflammatory bowel disease through adaptive, personalized peripheral nerve stimulation, leveraging machine learning, real-time neural monitoring, and precision targeting of specific nerve fibers involved in inflammatory pathways.

Background and Problem Solved

The original patent disclosed a method for treating inflammatory bowel disease through peripheral nerve stimulation, but it had limitations in terms of personalization, adaptability, and precision targeting. The new inventive concept addresses these limitations by introducing machine learning-based optimization, real-time neural monitoring, and precision targeting of specific nerve fibers, enabling more effective and personalized treatment outcomes.

Detailed Description of the Inventive Concept

The new inventive concept comprises a neural interface module for real-time monitoring of neural activity, a machine learning module for predicting optimal stimulation parameters based on patient-specific data, and a stimulation module for delivering personalized, adaptive electrical stimulation signals to a peripheral nerve. The system can be implemented as a wearable device, featuring a flexible, implantable neural interface, a miniaturized stimulation module, and a power source sustaining device operation for at least 30 days. Additionally, the system can incorporate high-resolution, 3D neural mapping to identify specific nerve fibers involved in inflammatory pathways, and a feedback module for adjusting stimulation parameters based on real-time patient feedback.

Novelty and Inventive Step

The new claims introduce the novel concept of personalized, adaptive peripheral nerve stimulation, which is not present in the original patent. The use of machine learning, real-time neural monitoring, and precision targeting of specific nerve fibers represents a significant departure from the original patent's methods, providing a more effective and personalized treatment approach.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include the use of different machine learning algorithms, varying stimulation parameters, or incorporating additional sensors for monitoring patient biomarkers. Variations could also involve different wearable device designs, implantable neural interfaces, or power sources.

Potential Commercial Applications and Market

The new inventive concept has significant commercial potential in the treatment of inflammatory bowel disease, with a target market of pharmaceutical companies, medical device manufacturers, and healthcare providers. The system's ability to provide personalized, adaptive treatment could lead to improved treatment outcomes, reduced healthcare costs, and enhanced patient quality of life.

Field of Art

Biomedical engineering, specifically neuromodulation and treatment of inflammatory gastrointestinal diseases, requiring advanced knowledge of neural stimulation techniques, electrical signal parameters, and medical device design

Person of Ordinary Skill (PHOSITA) Profile

A biomedical engineer or medical device researcher with expertise in neural stimulation, electrical engineering, machine learning, and medical device miniaturization, holding advanced degrees and practical experience in developing neurological treatment technologies

Obviousness Rationale

A PHOSITA would recognize that the source patent's foundational peripheral nerve stimulation method naturally invites technological refinement through machine learning, adaptive stimulation, and personalized treatment approaches. The PTD's variations represent predictable extensions of the original neural stimulation concept, utilizing standard engineering techniques to enhance treatment precision and patient outcomes. The core stimulation methodology remains fundamentally consistent, with the PTD introducing incremental technological improvements that would be obvious to a skilled practitioner.

Obvious Combinations & Variations

Source Patent Element
Transcutaneous electrical nerve stimulation for inflammatory bowel disease using specific nerve fiber targeting
PTD Variation
Adding machine learning algorithms to dynamically adjust stimulation parameters based on patient-specific neural activity
Obviousness Reasoning
Applying machine learning to optimize medical device performance is a known technique in biomedical engineering, representing a predictable technological progression for improving treatment precision
Source Patent Element
Electrical stimulation of peripheral nerves with adjustable pulse width and duration
PTD Variation
Implementing real-time neural monitoring and feedback mechanisms to continuously adapt stimulation parameters
Obviousness Reasoning
Closed-loop feedback systems are a standard engineering approach for improving medical device performance, representing an obvious enhancement to existing stimulation methodologies
Source Patent Element
Positioning peripheral nerve effectors on patient's skin to stimulate specific nerve fibers
PTD Variation
Developing a wearable, flexible, implantable neural interface with miniaturized stimulation module
Obviousness Reasoning
Miniaturization and improved device form factors are predictable technological progressions in medical device design, driven by ongoing engineering advancements
Source Patent Element
Targeting specific nerve fiber types (A-alpha, A-beta, A-delta, A-gamma, B fibers)
PTD Variation
Implementing high-resolution 3D neural mapping to precisely identify inflammatory pathway nerve fibers
Obviousness Reasoning
Advanced imaging and mapping techniques represent a natural technological evolution for improving targeted nerve stimulation, utilizing standard biomedical engineering techniques
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857778 and the disclosed technological variations, a person having ordinary skill in the art would find the claimed innovations of personalized, adaptive peripheral nerve stimulation for inflammatory bowel disease treatment to be obvious extensions of existing neural stimulation methodologies. The incremental technological improvements represent predictable advancements that would be readily conceived by a skilled practitioner without requiring inventive insight beyond the ordinary capabilities of those working in neuromodulation and medical device engineering.

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.