In-Line Sensor Applicator for Adaptive Skin Treatment Control
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Solution Overview
Problem
Existing skincare applications lack the ability to dynamically adjust treatments based on real-time skin conditions, leading to inconsistent and suboptimal results.
Innovation Solution
An applicator system equipped with in-line sensors and a base device processor that detects skin conditions and adjusts treatments, including formulations, light, and radiation therapies, to provide personalized and adaptive skincare.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If traditional skincare applications are used without real-time detection, then the device complexity is low, but the treatment adaptability and efficacy are insufficient
Solution Approach 1:
The applicator is designed to perform multiple functions: it can detect skin conditions through integrated sensors, deliver topical formulations through reservoirs and applicator surfaces, and provide light therapy through LED arrays. This multi-functional integration allows a single device to adapt to different skin conditions and treatment needs, resolving the contradiction between treatment adaptability and device complexity by combining multiple functions in one unified system
Solution Approach 2:
The system incorporates sensors that continuously monitor skin conditions (such as hydration levels, temperature, or skin impedance) and provide real-time feedback to the control circuitry. The control circuitry then adjusts the treatment parameters (formulation delivery rate, light intensity, or treatment duration) based on this feedback, enabling dynamic adaptation to changing skin conditions while maintaining manageable device complexity through automated control
2Manufacturing precision
If skincare treatments are applied without real-time condition detection, then the ease of operation is high, but the treatment precision and personalization are poor
Solution Approach 1:
The applicator system performs self-diagnosis by using its integrated sensors to automatically detect and assess skin conditions before and during treatment. The control circuitry then autonomously adjusts treatment parameters based on sensor data without requiring manual input from the user. This self-service capability enables precise, personalized treatment while maintaining ease of operation, as the user simply needs to apply the device to their skin without needing to manually adjust settings or interpret skin conditions
3Productivity
If dynamic treatment adjustment based on real-time detection is implemented, then the treatment efficacy is improved, but the loss of time for detection and processing increases
Solution Approach 1:
The sensors are designed to rapidly capture skin condition data immediately upon contact with the skin, before the treatment begins. The control circuitry processes this preliminary data and pre-adjusts treatment parameters in advance, so that the actual treatment can proceed without delays. This preliminary detection and adjustment approach minimizes detection time while maximizing treatment efficacy by ensuring treatments are optimized before application
Data Source
AI summary
A system for applying a formula, the system including an applicator. The applicator includes a body, one or more reservoirs inside the body and configured to hold one or more formulas, an applicator surface coupled to the body and configured to apply the one or more formulas, one or more condition sensors located on the applicator, the one or more sensors configured to detect a condition of a portion of skin, before one or more formulas is applied to the portion of skin, and a position sensor configured to map the skin as the applicator surface moves across the skin, and a base device, including a base device processor configured to receive the condition from the one or more sensors, and direct the applicator to apply one or more treatments onto the portion of skin based on the condition.