Cosmetic Treatment Suction Control Using Skin-Height Feedback
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Conventional beauty treatment devices apply uniform negative pressure to the skin without considering individual user characteristics or body part variations, leading to potential skin damage and inadequate treatment effects.
Innovation Solution
A beauty treatment device equipped with a height measurement sensor and controller that adjusts negative pressure based on measured skin elevation, ensuring gradual and targeted skin elevation to a predetermined height.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Force
If uniform negative pressure is applied to the skin, then the suction force is sufficient to elevate the skin, but skin damage and side effects occur due to lack of individualization
Solution Approach 1:
The negative pressure application module dynamically adjusts the suction force in real-time based on feedback from the height measurement sensor. The controller modifies the negative pressure level according to the measured skin elevation height, transitioning from a static uniform force to a dynamic adaptive force that responds to individual skin characteristics and treatment progress.
Solution Approach 2:
The system incorporates a feedback loop where the height measurement sensor continuously monitors the skin elevation height, and the controller uses this information to adjust the negative pressure application. This closed-loop control ensures that the suction force is optimized based on actual treatment effects, preventing both insufficient elevation and excessive force that could cause damage.
2Manufacturing precision
If high negative pressure is applied to achieve sufficient skin elevation, then the beauty treatment effect is improved, but sudden skin deformation occurs
Solution Approach 1:
The controller applies negative pressure in a controlled, progressive manner rather than suddenly maximizing the suction force. By gradually increasing the negative pressure and adjusting it based on real-time height measurements, the system achieves the target skin elevation without causing sudden deformation or instability in the skin's physical state.
3Ease of operation
If fixed negative pressure is used, then the device operation is simple, but the treatment effectiveness varies due to lack of adaptation to individual characteristics
Solution Approach 1:
The device performs self-adjustment through its automated feedback control system. The height measurement sensor and controller work together to automatically optimize the negative pressure without requiring manual intervention or complex user input. This maintains ease of operation while achieving high adaptability to individual user characteristics and body parts.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Minimizes skin deformation and side effects while maximizing the beauty treatment effect by dynamically controlling negative pressure according to measured skin height.
Implementation Method 1
a negative pressure application module that is provided inside the main body so as to apply a negative pressure for elevating a treatment area of the skin to the suction port
Implementation Method 2
a height measurement sensor that measures a height of the treatment area elevated by the negative pressure
Data Source
Figure 1
Figure 2
Figure 3~4
AI summary
A beauty treatment device is provided. A beaty treatment device according to one aspect of the present invention includes a main body; a head including a body portion that protrudes outwardly from the main body and a contact portion that is provided at an end portion of the body portion so as to come into contact with a skin and has a suction port formed therein; a negative pressure application module that is provided inside the main body so as to apply a negative pressure for elevating a treatment area of the skin to the suction port; a height measurement sensor that measures a height of the treatment area elevated by the negative pressure; and a controller that is electrically connected to the negative pressure application module and the height measurement sensor, in which the controller controls the negative pressure application module so that a first negative pressure is applied to the suction port, and controls the negative pressure application module so that a second negative pressure determined based on a first measurement height of the treatment area elevated by the first negative pressure is applied to the suction port.