Permeable Dust Applicator for Propellant-Free Allergy Treatment
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Solution Overview
Problem
Current methods for treating allergies, such as hay fever and asthma, in individuals, especially children, lack a simple and propellant-free way to expose them to agricultural dust for prophylactic or therapeutic benefits, often requiring direct access to agricultural environments.
Innovation Solution
A dust applicator device designed to pick up and release agricultural dust from a farm, allowing for propellant-free application, integrated with everyday items like baby bottles or pacifiers, using dust-permeable materials and elastic designs for passive or active dust release.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If propellants are used to distribute agricultural dust, then the dust can be effectively distributed in indoor air, but the device complexity and safety concerns increase
Solution Approach 1:
The patent removes the propellant component from the dust distribution system entirely. Instead of using propellants to force dust into the air, the invention uses passive diffusion and natural air currents to achieve dust distribution, thereby simplifying the device and eliminating safety concerns associated with propellant storage and handling
Solution Approach 2:
The dust distribution system utilizes natural air currents and diffusion processes that occur automatically without external propulsion. The dust container is designed to allow dust to escape naturally into the air through permeable materials or open structures, eliminating the need for active propulsion mechanisms
2Reliability
If direct access to agricultural environments is required for dust exposure, then therapeutic benefits are achieved, but ease of operation and accessibility deteriorate
Solution Approach 1:
The patent creates a portable copy of the agricultural dust environment by collecting dust samples from agricultural settings and distributing them in controlled indoor environments. This allows patients to receive therapeutic exposure to agricultural dust without needing to physically visit farms or rural areas, making treatment accessible to urban populations and those with mobility constraints
Solution Approach 2:
The invention introduces a portable dust distribution device as an intermediary between the agricultural environment and the patient. The device collects, stores, and releases agricultural dust in a controlled manner, mediating the therapeutic exposure process and eliminating the need for direct patient presence in agricultural settings
3Adaptability or versatility
If agricultural dust is collected and stored for later use, then propellant-free application is enabled, but device complexity increases
Solution Approach 1:
The patent employs simple, disposable dust containers made from inexpensive materials such as porous paper, fabric, or plastic. These containers are designed for single or limited use, eliminating the need for complex cleaning, sterilization, or maintenance systems. The simplicity of the disposable container enables propellant-free dust delivery without requiring sophisticated device architecture
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
Enables easy and cost-effective exposure of individuals to agricultural dust, helping to prevent allergy development by simulating an agricultural environment without the need for propellants, thereby addressing the challenge of accessing agricultural environments.
Implementation Method 1
the collection chamber is designed to be permeable to the dust, in particular agricultural dust
Implementation Method 2
the housing or the respective bag is designed as a receiving chamber with the cavity in an elastic or flexible manner, such that the housing with its cavity or the respective bag with its cavity can be compressed and spring back or return to its original shape
Data Source
Figure 1~7
Figure 8~11
AI summary
Dust applicator device (1) designed in such a way as to collect and subsequently release agricultural dust obtained from an agricultural operation which is suitable for the treatment of allergies, comprising: a dust collection and release device (2) for collecting and releasing the agricultural dust, with a collection chamber for collecting the agricultural dust, wherein the collection chamber is designed to be permeable to dust for the dust to trickle out of the collection chamber, and/or wherein the dust collection and release device (2) has at least one collection layer with a collection surface on the outside for collecting the agricultural dust (11) such that at least the agricultural dust that can be applied to the outside of the collection surface can trickle out of the collection layer,wherein the dust applicator device (1) has at least one fastening device (3) or the dust applicator device is integrally or integrally formed with a cutlery set (27), a container, a baby bottle (4), a toy, a pacifier or a soother.