Adaptive Ostomy Faceplates for Enhanced Athletic Performance and Skin Health

Publication ID: 24-11857454_0007_PTD
Published: October 28, 2025
Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Adaptive Ostomy Faceplates for Enhanced Athletic Performance and Skin Health,” Published Technical Disclosure No. 24-11857454_0007_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857454_0007_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

This inventive concept leverages the core technology of ostomy faceplates to develop novel applications in athletic performance monitoring, prosthetic attachment optimization, high-impact activity wearables, skin health monitoring, and wound care improvement.

Background and Problem Solved

The original patent focused on ostomy faceplates for use in close proximity with creases, rolls, or folds. However, the limitations of this technology are its restricted applicability to specific medical contexts. This inventive concept addresses the need for adaptable ostomy faceplates that can be applied to various industries and problems, such as athletic performance monitoring, prosthetic attachment, and skin health monitoring.

Detailed Description of the Inventive Concept

The new inventive concept comprises wearable ostomy faceplates with substantially straight edges, configured for use in close proximity with skin creases, rolls, or folds. These faceplates incorporate sensors for tracking athletic metrics, detecting skin irritation or inflammation, or applying negative pressure wound therapy. The faceplates can be aligned with skin creases, rolls, or folds to optimize prosthetic attachment and reduce skin irritation. The incorporation of shock-absorbing materials enables the use of these faceplates in high-impact activities.

Novelty and Inventive Step

The new claims introduce novel applications of ostomy faceplates in athletic performance monitoring, prosthetic attachment optimization, high-impact activity wearables, skin health monitoring, and wound care improvement. The inventive step lies in the adaptation of the core technology to address specific problems in these new industries, providing a non-obvious and innovative solution.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include ostomy faceplates with curved or angled edges, or those incorporating additional sensors for monitoring other athletic or health metrics. Variations could also include the use of different materials, such as flexible or breathable materials, to enhance comfort and wearability.

Potential Commercial Applications and Market

The inventive concept has significant commercial potential in the athletic wearables market, the prosthetic attachment industry, and the skin health monitoring sector. The technology could be licensed to companies operating in these markets, or Sanguine Technology, LLC could develop its own products and services based on this inventive concept.

CPC Classifications

SectionClassGroup
A A61 A61F5/448

Field of Art

Medical device engineering, specifically ostomy appliance design and wearable medical technology with a focus on anatomical interface systems

Person of Ordinary Skill (PHOSITA) Profile

A biomedical engineer with expertise in medical device design, prosthetic interfaces, sensor integration, and understanding of human anatomy, with knowledge of materials science and biomechanical adaptation

Obviousness Rationale

A PHOSITA would recognize that the core ostomy faceplate technology from US 11857454 provides a foundational design that can be readily adapted to additional functional domains by integrating sensors, modifying material properties, and exploring alternative attachment strategies. The source patent's emphasis on configuring faceplates for proximity with skin creases inherently suggests potential for expanded applications beyond traditional medical use. The disclosed variations represent predictable extensions of existing ostomy appliance design principles using standard engineering techniques.

Obvious Combinations & Variations

Source Patent Element
Ostomy faceplate with substantially straight edge configured for skin interface
PTD Variation
Integrating performance tracking sensors into the faceplate design
Obviousness Reasoning
Adding sensors to medical devices is a known technique, and the source patent's focus on precise skin interface makes sensor integration a predictable design evolution
Source Patent Element
Flange configurations allowing mechanical attachment
PTD Variation
Using faceplate geometry for prosthetic attachment optimization
Obviousness Reasoning
Adapting existing attachment mechanisms to alternative medical interface requirements represents a standard design approach with foreseeable modifications
Source Patent Element
Ostomy appliance designed for proximity with skin creases and folds
PTD Variation
Incorporating shock-absorbing materials for high-impact athletic applications
Obviousness Reasoning
Material selection for enhanced performance is a routine engineering design choice, especially given the source patent's emphasis on anatomical conformity
Source Patent Element
Wafer or barrier with mechanical attachment capabilities
PTD Variation
Implementing skin health monitoring sensors within faceplate structure
Obviousness Reasoning
Extending medical device functionality through sensor integration is a predictable technological progression using standard biomedical engineering techniques
Source Patent Element
Faceplate configured for close anatomical proximity
PTD Variation
Applying negative pressure wound therapy through modified faceplate design
Obviousness Reasoning
Repurposing existing medical device geometries for wound care represents an obvious extension of known medical device design principles
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857454, the disclosed variations in the published technical disclosure represent obvious modifications to existing ostomy appliance technology that would be readily apparent to a person having ordinary skill in medical device engineering. The combination of known ostomy faceplate design principles with sensor integration, material modification, and expanded functional applications constitutes prior art that would render substantially similar claimed innovations obvious and unpatentable.

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