Adaptive Ostomy Faceplates and Systems for Enhanced Skin Compatibility

Publication ID: 24-11857454_0010_PTD
Published: October 28, 2025
Category:Future Evolutions & Paradigm Shifts

Legal Citation

pr1or.art Inc., “Adaptive Ostomy Faceplates and Systems for Enhanced Skin Compatibility,” Published Technical Disclosure No. 24-11857454_0010_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857454_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. 11,857,454.

Summary of the Inventive Concept

The inventive concept envisions a next-generation ostomy faceplate system that leverages advanced technologies, such as sensors, machine learning, and 3D printing, to provide adaptive, personalized, and optimized solutions for ostomy patients, addressing the limitations of traditional faceplates and enhancing skin compatibility.

Background and Problem Solved

The original patent addresses the need for ostomy faceplates configured for use in close proximity with creases, rolls, or folds. However, these faceplates are limited by their rigid designs and lack of adaptability to individual skin topographies. The new inventive concept solves this problem by introducing a system that can detect skin creases, rolls, or folds, and generate customized faceplate designs, ensuring a better fit and reducing the risk of skin irritation and complications.

Detailed Description of the Inventive Concept

The new inventive concept comprises a system for providing adaptive ostomy faceplates, including a sensor for detecting skin creases, rolls, or folds, a processing unit for analyzing sensor data and generating a customized faceplate design, and a 3D printer for fabricating the customized faceplate. Additionally, the system may include machine learning algorithms for optimizing faceplate placement, wearable devices with integrated sensors for monitoring skin health, and modular, interchangeable faceplate modules with distinct features and functionalities. The system enables real-time feedback to healthcare professionals, ensuring optimal faceplate placement and minimizing the risk of complications.

Novelty and Inventive Step

The new claims introduce a paradigm shift in ostomy faceplate technology, moving from rigid, one-size-fits-all designs to adaptive, personalized solutions that leverage advanced technologies. The inventive concept's novelty lies in its ability to detect and respond to individual skin topographies, providing a better fit and reducing the risk of skin irritation and complications.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept may include the use of different sensor technologies, such as optical or electrical impedance sensors, or the integration of additional features, such as antimicrobial coatings or temperature control. Variations of the system may include the use of different materials, such as biocompatible metals or polymers, or the development of specialized faceplate modules for specific applications, such as pediatric or geriatric patients.

Potential Commercial Applications and Market

The inventive concept has significant commercial potential in the medical device industry, particularly in the ostomy care market. The system's ability to provide adaptive, personalized solutions for ostomy patients addresses a significant unmet need, and its potential to reduce healthcare costs and improve patient outcomes makes it an attractive solution for healthcare providers and payers.

CPC Classifications

SectionClassGroup
A A61 A61F5/448

Field of Art

Medical Device Design, Specifically Ostomy Appliance Technology, Requiring Advanced Knowledge of Biomechanical Engineering, Materials Science, and Patient-Specific Medical Device Customization

Person of Ordinary Skill (PHOSITA) Profile

A biomedical engineer or medical device designer with expertise in prosthetic and assistive medical technologies, familiar with advanced manufacturing techniques like 3D printing, sensor integration, and personalized medical device design

Obviousness Rationale

A PHOSITA would recognize that the PTD's adaptive ostomy faceplate system represents a predictable technological evolution from the source patent's foundational design, leveraging known sensor technologies, machine learning algorithms, and additive manufacturing techniques to create personalized medical devices that address inherent limitations in existing ostomy appliance designs.

Obvious Combinations & Variations

Source Patent Element
Ostomy faceplate with specific flange configurations (D-shaped, pie-piece shaped, quadrilateral)
PTD Variation
3D-printed customized faceplate design based on individual skin topography
Obviousness Reasoning
Predictable application of advanced manufacturing techniques to solve known fit and comfort challenges in existing ostomy appliance designs
Source Patent Element
Mechanical attachment flange for ostomy bags
PTD Variation
Modular, interchangeable faceplate system with standardized base plate interface
Obviousness Reasoning
Known design approach of creating modular medical devices with standardized connection mechanisms to enhance versatility and patient customization
Source Patent Element
Ostomy appliance designed for proximity to body creases and folds
PTD Variation
Integrated sensors for detecting skin creases, rolls, and folds with machine learning optimization
Obviousness Reasoning
Logical extension of existing design principles using emerging sensor and computational technologies to improve medical device performance
Source Patent Element
Basic ostomy faceplate configuration
PTD Variation
Micro-scale fluidic channels for targeted therapeutic agent delivery
Obviousness Reasoning
Predictable innovation in medical device design by incorporating controlled drug delivery mechanisms into existing device architectures
Source Patent Element
Static ostomy faceplate design
PTD Variation
Wearable device with integrated skin health monitoring sensors
Obviousness Reasoning
Obvious technological progression by adding real-time monitoring capabilities to existing medical device platforms
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857454 and the published technical disclosure, a person having ordinary skill in the art would find the claimed adaptive ostomy faceplate technologies obvious and anticipated, as the variations represent predictable technological extensions employing known sensor, manufacturing, and computational techniques to address inherent limitations in existing medical device designs.

Original Patent Information

Patent NumberUS 11,857,454
TitleOstomy faceplates configured for use in close proximity with creases, rolls, or folds
Assignee(s)Sanguine Technology, LLC