Adaptive Ostomy Appliances for Enhanced Patient Comfort and Care

Publication ID: 24-11857453_0010_PTD
Published: October 28, 2025
Category:Future Evolutions & Paradigm Shifts

Legal Citation

pr1or.art Inc., “Adaptive Ostomy Appliances for Enhanced Patient Comfort and Care,” Published Technical Disclosure No. 24-11857453_0010_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857453_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. 11,857,453.

Summary of the Inventive Concept

Next-generation ostomy appliances that integrate advanced materials, AI-powered health monitoring, and modular designs to revolutionize ostomy care and patient outcomes.

Background and Problem Solved

The original ostomy appliance patent addressed the need for a non-circular flange for mechanical attachment of a bag or pouch. However, it did not account for the complexities of skin pH, stoma size and shape changes, and the need for real-time health monitoring. The new inventive concept addresses these limitations by introducing adaptive, self-healing barrier layers, AI-powered health monitoring, and modular designs that enable personalized ostomy care.

Detailed Description of the Inventive Concept

The new inventive concept comprises an ostomy appliance with an adaptive, self-healing barrier layer capable of detecting and responding to changes in skin pH. This is achieved through the integration of sensors and machine learning algorithms that predict and prevent ostomy-related complications. The appliance features a modular design with interchangeable, 3D-printed faceplates that enable customized geometries and materials for personalized ostomy care. Additionally, the appliance can be integrated with a wearable, AI-powered health monitoring system that provides real-time alerts and recommendations for ostomy care and maintenance.

Novelty and Inventive Step

The new claims introduce a paradigm shift in ostomy care by integrating advanced materials, AI-powered health monitoring, and modular designs. The adaptive, self-healing barrier layer and machine learning algorithms provide a non-obvious solution to the problem of skin pH changes and stoma size and shape variations. The modular design and 3D-printed faceplates enable personalized ostomy care, which is not addressed in the original patent.

Alternative Embodiments and Variations

Alternative embodiments may include ostomy appliances with different sensor configurations, varying levels of AI-powered health monitoring, and diverse materials for the adaptive barrier layer. Variations could also include different wearable health monitoring systems or alternative methods for integrating the ostomy appliance with these systems.

Potential Commercial Applications and Market

The new inventive concept has significant commercial potential in the healthcare industry, particularly in the ostomy care market. The integration of AI-powered health monitoring and modular designs could attract a new customer base and provide a competitive advantage in the market. The potential market for this technology includes hospitals, clinics, and home healthcare providers, as well as individual patients requiring ostomy care.

CPC Classifications

SectionClassGroup
A A61 A61F5/4404
A A61 A61F5/448
A A61 A61B46/00
A A61 A61B2090/037
A A61 A61F2013/00978
A A61 A61M1/90

Field of Art

Medical Device Technology, specifically Ostomy Appliance Design and Patient Care Monitoring Systems, requiring expertise in biomedical engineering, materials science, sensor technologies, and medical device integration

Person of Ordinary Skill (PHOSITA) Profile

A biomedical engineer with advanced degrees, experience in medical device design, understanding of materials science, sensor integration, and familiarity with adaptive medical technologies and AI-powered health monitoring systems

Obviousness Rationale

A PHOSITA would recognize that integrating sensor technologies, adaptive materials, and AI-powered monitoring into ostomy appliances represents a predictable technological evolution given the existing design constraints and known medical monitoring trends. The modular design and smart sensing capabilities are logical extensions of existing ostomy appliance technologies, utilizing well-established engineering principles of customization and real-time health monitoring.

Obvious Combinations & Variations

Source Patent Element
Non-circular ostomy appliance with mechanical attachment flange
PTD Variation
3D-printed modular faceplates with customized geometries
Obviousness Reasoning
A PHOSITA would find it obvious to extend the non-circular design concept to enable 3D-printed customization, as manufacturing technologies and patient-specific medical device personalization are well-established design approaches
Source Patent Element
Impermeable or vapor permeable material for ostomy appliance
PTD Variation
Self-healing adaptive barrier layer with pH detection capabilities
Obviousness Reasoning
Material science advances in responsive polymers and sensor integration make the development of smart, adaptive materials a predictable technological progression for medical devices
Source Patent Element
Ostomy appliance with aperture for stoma placement
PTD Variation
AI-powered health monitoring system integrated with ostomy appliance
Obviousness Reasoning
Combining medical device monitoring technologies is a known technique, with wearable health tech representing a logical extension of existing medical device design principles
Source Patent Element
Mechanical attachment mechanism for ostomy bags
PTD Variation
Shape-memory appliance adapting to stoma size and shape variations
Obviousness Reasoning
Developing responsive mechanical designs that accommodate anatomical variations is a standard engineering approach in medical device development
Source Patent Element
Ostomy appliance with specific geometric configurations
PTD Variation
Machine learning algorithms for predicting and preventing ostomy complications
Obviousness Reasoning
Applying predictive analytics and machine learning to medical device performance monitoring represents a predictable technological evolution in healthcare technology
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857453 and the published technical disclosure, a person of ordinary skill in the art would find the claimed variations of adaptive, sensor-integrated, and AI-powered ostomy appliances to be obvious extensions of existing medical device design principles, rendering potential patent claims in this domain obvious and thus unpatentable under 35 U.S.C. Section 103.

Original Patent Information

Patent NumberUS 11,857,453
TitleOstomy appliance
Assignee(s)Sanguine Technology, LLC