Bodycare device
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Solution Overview
Problem
Existing bodycare devices, such as skincare devices, lack the ability to adapt treatment routines based on specific body zones, often providing a uniform treatment regardless of the interchangeable head used, which can lead to ineffective skincare procedures.
Innovation Solution
A bodycare device with a drive train, controller, and sensor system that detects interchangeable treatment heads and adjusts drive parameters like rotation speed, vibration frequency, and duration for specific skincare routines suited to different body zones, allowing for tailored skincare procedures based on the fitted head.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If a uniform treatment routine is used for all treatment heads, then the device complexity is reduced, but the adaptability to different body zones deteriorates
Solution Approach 1:
The controller changes drive parameters (rotation speed, vibration frequency, treatment duration) based on the detected treatment head type and target body zone, allowing the same hardware to deliver customized treatments without increasing physical complexity
Solution Approach 2:
The sensor detects which treatment head is attached and provides feedback to the controller, which then automatically selects the appropriate treatment routine parameters, enabling adaptability through information feedback rather than mechanical complexity
2Reliability
If personalized skincare routines for different body zones are implemented, then the effectiveness of skincare procedures is improved, but the device complexity increases
Solution Approach 1:
Different treatment heads or body zones trigger changes in drive parameters such as rotation speed, vibration frequency, and treatment duration, enabling personalized and effective skincare routines through software-controlled parameter adjustment rather than hardware complexity
Solution Approach 2:
A single drive train and controller system serves multiple functions by adapting to different treatment heads and body zones through parameter modification, achieving personalized skincare effectiveness without requiring separate mechanisms for each treatment type
3Adaptability or versatility
If the drive train is made adaptable to different treatment heads through sensor detection, then the adaptability is improved, but the difficulty of detecting and measuring increases
Solution Approach 1:
The patent replaces complex mechanical detection mechanisms with sensor-based detection (such as RFID, NFC, or optical sensors) that can identify treatment head types through non-contact or minimal-contact methods, reducing mechanical complexity while improving detection reliability
Data Source
AI summary
A skincare device such as a facial skincare device performs a skincare procedure on a subject, in a series of zones of the skin of the subject, with each zone receiving a different skincare routine. The device has an interchangeable treatment head to perform the skincare procedure. A controller controls the treatment head to perform the skincare procedure. A sensor detects an individual treatment head when fitted to the device, by detecting and reading data from a tag on the treatment head, which automatically selects the sequence of skincare routines to be performed by the device on the zones of the skin of the subject.