Color-Coded Hydrocolloid Substrates for Targeted Skin Treatment Tracking

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Solution Overview

Problem

Existing skincare treatments lack a comprehensive solution for tracking skin concerns and providing targeted treatments while ensuring compatibility and correct application of active agents.

Innovation Solution

The use of color-coded substrates with area-specific shapes and compatible active agents, combined with a mobile and web application for image processing and tracking, allows users to visually identify and treat skin concerns while monitoring progress through personalized heat maps.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If multiple different active agents are used to treat different skin concerns, then treatment effectiveness is improved, but determining compatibility and correct application becomes complex

Engineering Contradiction:
Improvetreatment effectivenessVSAvoidapplication complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The substrate is divided into multiple zones, each with a distinct color corresponding to a specific skin concern (e.g., red for acne, blue for pigmentation, green for wrinkles). This color-coding system allows users to easily identify which active agent is applied where, ensuring correct application and compatibility without complex instructions.

Inventive Principle:
Principle #32Color changes

Solution Approach 2:

The substrate is segmented into multiple functional zones, with each zone containing a different active agent formulated for a specific skin concern. This segmentation allows simultaneous treatment of multiple skin issues on different facial areas while maintaining clear differentiation between treatment zones.

Inventive Principle:
Principle #1Segmentation

2Ease of operation

If color-coded substrates are used to indicate different skin concerns, then tracking and monitoring becomes easier, but manufacturing complexity increases

Engineering Contradiction:
Improvetracking easeVSAvoidmanufacturing complexity
Core Design Contradiction:
Ease of operationVSEase of manufacture

Solution Approach 1:

Different colors are applied to different zones of the substrate to indicate the type of active agent and corresponding skin concern. This visual coding system simplifies user tracking and monitoring of treatment progress while the colors are integrated into the substrate manufacturing process, minimizing additional manufacturing steps.

Inventive Principle:
Principle #32Color changes

Solution Approach 2:

The substrate serves multiple functions: it delivers active agents, provides visual tracking through color-coding, and enables progress monitoring. By combining these functions into a single product, the system avoids the need for separate tracking devices or complex manufacturing processes.

Inventive Principle:
Principle #6Universality (Multi-functionality)

3Productivity

If the substrate includes both treatment function and tracking function, then overall system efficiency is improved, but device complexity increases

Engineering Contradiction:
Improvesystem efficiencyVSAvoidsystem complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The treatment function (active agent delivery) and tracking function (visual monitoring) are merged into a single substrate. The color-coded zones serve dual purposes: indicating the type of treatment being applied and enabling easy tracking of treatment progress, thereby improving system efficiency without requiring separate devices.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The substrate is designed as a multi-functional device that simultaneously provides skincare treatment and progress tracking. This universal design eliminates the need for multiple separate products or systems, improving overall efficiency while keeping the system relatively simple.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Data Source

PatentUS12293816B2Systems, devices, and methods including color-coded substrates for spot-correction of blemishes, acne, and secondary skin concerns
Publication Date: 2025.05.06 LOREAL SA
  • US12293816B2 patent drawing
  • US12293816B2 patent drawing
  • US12293816B2 patent drawing

AI summary

A computer-implemented method and system for tracking skin concerns. Color-coded substrates come in different colors, each color being associate with a different skin concern. The color-coded substrates include at least one hydrocolloid and active agent. The color-coded substrates can come in different area-specific shapes for applying on different areas of the skin or face. The color-coded substrates can come in different dosages. A computing device, such as a smartphone, can be used to take scans of the skin with or without substrates, and the computing device is configured to analyze the skin and color-coded substrates based on color or shape or other symbols to make recommendations so that a subject will be able to track the progress of any skin concern.