Sensor-Integrated Eyeglasses for Myopia Treatment Compliance

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Solution Overview

Problem

Existing eyeglass monitoring technologies fail to provide effective feedback on wearing time and environmental parameters, which are crucial for preventing myopia progression and other optical deficiencies, especially in children, as they do not account for the need to prevent or slow down vision degradation.

Innovation Solution

A monitoring equipment comprising eyeglasses with embedded sensors to detect wearing time and environmental conditions, a processing unit to calculate treatment efficacy, and a communication system to provide feedback to the wearer through a human-machine interface.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Measurement precision

If wearing time monitoring is implemented, then treatment efficacy can be assessed, but the system complexity increases

Engineering Contradiction:
Improvewearing time measurementVSAvoidmonitoring system complexity
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The patent combines multiple functions (wearing detection, time measurement, environment sensing, and data processing) into an integrated monitoring system embedded within the eyewear frame, reducing overall system complexity while maintaining measurement precision

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The monitoring system is designed to perform multiple functions simultaneously: detecting whether the eyewear is worn, measuring wearing duration, sensing environmental parameters, and providing feedback through multiple channels (visual, auditory, haptic), making the system universally applicable to different monitoring needs

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

2Productivity

If feedback mechanisms are added to encourage regular wearing, then user compliance improves, but device complexity increases

Engineering Contradiction:
Improvetreatment effectivenessVSAvoidfeedback system complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The system implements real-time feedback through multiple interfaces (visual display, auditory alerts, haptic feedback) that provide immediate information to the user about wearing compliance and environmental conditions, encouraging regular use and enabling timely adjustments to improve treatment effectiveness

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The monitoring system automatically tracks wearing time, processes environmental data, generates compliance reports, and provides feedback without requiring manual user input or external intervention, enabling the system to serve itself and reduce operational complexity

Inventive Principle:
Principle #25Self-service

3Adaptability or versatility

If environmental sensors are integrated to monitor visual environment, then treatment optimization is enabled, but manufacturing complexity increases

Engineering Contradiction:
Improveenvironmental monitoring capabilityVSAvoideyewear manufacturing complexity
Core Design Contradiction:
Adaptability or versatilityVSEase of manufacture

Solution Approach 1:

The eyewear frame is designed as a universal platform that can accommodate various environmental sensors (light, temperature, humidity) and processing units, allowing the same base structure to be manufactured with different sensor configurations for different treatment requirements

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

Solution Approach 2:

The system monitors and responds to changes in environmental parameters (light intensity, temperature, humidity) by adjusting feedback mechanisms or providing alerts, enabling adaptive treatment optimization without requiring complex manual adjustments or multiple specialized device variants

Inventive Principle:
Principle #35Parameter changes

Data Source

PatentEP4185919B1Optical deficiency monitoring equipment comprising a pair of eyeglasses
Publication Date: 2026.01.28 ESSILOR INTERNATIONAL(COMPAGNIE GENERALE D OPTIQUE)
  • EP4185919B1 patent drawingFigure 1~3

AI summary

The invention relates to a monitoring equipment (100) comprising an eyewear (110) that includes: - a frame (120), - at least one lens (130) that is fixed to the frame and that is able to change the natural evolution of an optical deficiency, - a wearing sensor (140) able to determine if the eyewear is being worn by a wearer, and - a processing unit (150) that is programmed to: - acquire the data determined by the wearing sensor, - deduce therefrom a parameter relative to the length of time the wearer has worn the eyewear during a predetermined period, and - compare said parameter with at least a predetermined datum to determine a level of efficiency of the optical deficiency treatment.