3 results about "Dust mites" patented technology

This invention discloses a method, system, equipment, and medium for real-time detection of the overall performance of a mite remover, specifically relating to the field of performance testing technology. The method includes sealing and connecting the mite remover under test with a test sample chamber containing a built-in standard dust mite test sample block; continuously acquiring instantaneous input power and instantaneous wind speed through a power acquisition unit and a hot-wire anemometer, and calculating the instantaneous intake flow rate based on the cross-sectional area of ​​the duct; continuously acquiring a sequence of microscopic images of the upper surface of the fiber fabric layer within a set detection period; extracting individual dust mite displacement events using the inter-frame difference method, counting the total number of events, and calculating the average displacement velocity value; and using the average intake power, the total number of individual dust mite displacement events, and the average displacement velocity value as input variables, generating a comprehensive evaluation value of the overall machine's performance through a performance judgment model. This invention integrates power, flow rate, and the dynamic response parameters of live dust mites, achieving real-time and accurate quantitative evaluation of the overall performance of the mite remover.

The invention relates to a method for obtaining a probiotic product for neutralizing allergens, released by house dust mites, product composition and method of use, which is from the technical field of providing a healthy microclimate based on a probiotic product. The product concerns the maintenance of household stuff in immediate and direct use by humans, such as shoes, blankets, upholstered furniture, clothes, carpets and mats, the air in domestic and office premises, as well as in bathrooms, toilets and vehicles. The product composition consists of a spore concentrate, containing minimum of 1x109 CFU / ml fermentation bacteria class 1 (one), ethanol, hypoallergenic perfume mixture, preservative and water, softened, processed by reverse osmosis and cavitation, ultra-filtered, and microbiologically clean in terms of bacteria and viruses.