Portable hand-washing kit
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Solution Overview
Problem
There is a need for a portable and effective hand-washing solution that can disinfect hands against viruses like COVID-19, particularly in a medical or veterinary context, where traditional methods may not be readily available or sufficient.
Innovation Solution
A portable hand-washing kit comprising a flexible, self-standing, and disposable disinfecting structure that contains a pharmacologically active disinfecting compound, which, when mixed with water, forms a solution capable of poisoning biochemical processes of microorganisms, including viruses, allowing for efficient hand disinfection.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional hand-washing methods are used, then hand cleaning is achieved, but portability and effectiveness against viruses like COVID-19 are insufficient
Solution Approach 1:
The hand-washing system is segmented into separate functional components: a flexible containment structure, a disposable insert containing the disinfecting compound, and water. This segmentation allows each component to be optimized independently - the containment structure provides portability and flexibility, while the insert provides concentrated disinfection capability. The segmented design enables the system to be both portable and highly effective against viruses.
Solution Approach 2:
A water-soluble disposable insert acts as an intermediary between the disinfecting compound and the user's hands. The insert contains the pharmacologically active disinfecting compound and dissolves in water to release it, mediating the interaction between the chemical disinfectant and the skin. This intermediary approach ensures controlled release of the active ingredient while maintaining portability and ease of use.
2Ease of operation
If a portable disinfecting solution is created, then portability is improved, but the ability to effectively poison biochemical processes of viruses may be compromised
Solution Approach 1:
The system utilizes parameter changes by providing the user with the ability to adjust water temperature and volume according to their needs. The disinfecting compound is designed to work across a range of conditions, and the flexible containment structure can accommodate different amounts of water. This flexibility in parameters allows the portable system to maintain disinfection effectiveness while adapting to various portable use scenarios.
Solution Approach 2:
The disposable insert is made from water-soluble composite materials that combine the disinfecting compound with a soluble matrix. This composite structure allows the insert to maintain its integrity during storage and transport (portability) while dissolving completely in water to release the full concentration of active disinfecting agent (effectiveness). The composite material approach resolves the contradiction between maintaining a concentrated formulation for portability and releasing it effectively for disinfection.
3Ease of operation
If a flexible and self-standing structure is used, then ease of use and portability are improved, but device complexity increases
Solution Approach 1:
The flexible containment structure is designed to be self-standing and self-configuring. When water is added, the structure automatically adjusts to hold itself upright and maintain the proper configuration for hand-washing without requiring external support or complex assembly mechanisms. This self-service approach provides ease of use while avoiding the need for complex structural components, fasteners, or assembly steps that would increase device complexity.
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
The kit provides a portable and effective means to disinfect hands, ensuring the disinfecting compound effectively disrupts viral processes, offering protection against viruses like COVID-19 in various settings.
Implementation Method 1
The water is added to the disinfecting structure before the use of the portable hand-washing kit by the patient. The patient washes their hands by inserts their hands into the solution formed by dissolving the disinfecting compound in the water.
Implementation Method 2
The disinfecting compound is pharmacologically active media that poisons the biochemical processes of microorganisms including viruses such as COVID-19.
Data Source
AI summary
The portable hand-washing kit is a kit. The portable hand-washing kit is adapted for use with a patient. The portable hand-washing kit is a portable structure that allows the patient to wash their hands. The portable hand-washing kit comprises a disinfecting structure, a disinfecting compound, and water. The disinfecting compound is contained in the disinfecting structure. The water is added to the disinfecting structure before the use of the portable hand-washing kit by the patient. The patient washes their hands by inserts their hands into the solution formed by dissolving the disinfecting compound in the water. The disinfecting compound is pharmacologically active media that poisons the biochemical processes of microorganisms including viruses such as COVID-19.