Magnetic Mask Accessory for Odor Diffusion and Identification
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Solution Overview
Problem
Existing face coverings, such as surgical masks, face difficulties in user recognition, odor management, and microbiological load control, particularly when reused, posing risks of virus spread and health issues.
Innovation Solution
A dual-function accessory device with a decorative identification element and a diffuser for fragrances/essential oils, using magnetic coupling, to enhance user recognition and reduce bacterial/viral load, while being reusable and comfortable.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If a face covering is removed and placed on a surface for temporary use, then the user can perform operations, but the mask cannot be recognized for sure among other masks of the same type
Solution Approach 1:
The patent applies color changes by using decorative elements with different colors, patterns, or visual characteristics on the face coverings. These visual markers enable users to distinguish their own mask from others, preventing accidental use of the wrong mask and reducing virus spread risk while allowing temporary placement on surfaces.
2Reliability
If the face covering covers the user's nose and mouth for protection, then viral protection is provided, but unpleasant odors are concentrated inside the face covering
Solution Approach 1:
The patent introduces an intermediary substance (such as activated carbon, charcoal, or other odor-absorbing materials) placed within the face covering structure. This intermediary layer absorbs unpleasant odors and volatile compounds while maintaining the protective barrier function, thus mediating between the need for coverage and the need for comfort.
3Productivity
If the face covering is reused for prolonged periods, then resource efficiency is improved, but the microbiological load increases to values that can lead to pathological events
Solution Approach 1:
The patent incorporates strong oxidants or antimicrobial agents (such as silver ions, copper compounds, or other disinfecting materials) into the face covering structure. These substances actively reduce microbiological load through oxidation and antimicrobial action, enabling safe prolonged reuse while preventing pathological events caused by bacterial or viral accumulation.
4Ease of operation
If accessories such as glasses and hats are worn with the face covering, then user comfort is improved, but the already limited visibility is further reduced
Solution Approach 1:
The patent addresses visibility issues by incorporating transparent or translucent materials in strategic dimensions of the face covering design. This allows light to pass through certain areas (such as the eye region or upper face area) while maintaining protection, thus adding a dimensional solution that reconciles accessory wearability with visibility requirements.
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
Facilitates user identification, reduces unpleasant odors, and decreases microbial/viral load, ensuring effective and comfortable use of face coverings.
Implementation Method 1
said elements being provided with magnetic means for their mutual coupling and uncoupling on opposite sides of a face covering, mask or a filtering facepiece
Implementation Method 2
a diffuser element comprising a container having at least part of an exposed surface thereof perforated
Data Source
Figure 1a~3b
Figure 4a~5b
Figure 6a~7b
AI summary
The present invention concerns an accessory device for face coverings, surgical masks and filtering facepieces, which performs the dual function of a diffuser, in particular of fragrances and scents to neutralise unpleasant odours that may form in the area in front of the user's mouth, and also as a sign of recognition of its own mask by the user.