Veterinary microorganism aerosol sampling device

By designing a veterinary microbial aerosol sampling device with a diversion channel composed of an electrostatic adsorption plate and a flexible cover, the problems of cross-contamination and inconvenience in carrying in sampling from multiple livestock sheds were solved, and fast and accurate aerosol sampling was achieved.

CN120665699AInactive Publication Date: 2025-09-19灵石县现代农业产业发展中心
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Patent Information

Application Number
CN202510806554.9
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-06-17
Publication Date
2025-09-19
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

Existing aerosol sampling devices are prone to retaining aerosol components collected last time when sampling in multiple livestock sheds, leading to cross-contamination. They are also inconvenient to carry, affecting sampling efficiency and accuracy.

Method used

A veterinary microbial aerosol sampling device was designed. It uses a diversion channel composed of an electrostatic adsorption plate and a flexible cover in the cylinder, combined with an air pump and a positioning component to achieve automatic switching and rapid sampling, avoid disinfection steps, and reduce cross contamination.

Benefits of technology

It achieves fast and convenient multi-space sampling, reduces disinfection time and animal alertness, improves sampling efficiency and accuracy, and avoids the impact of environmental differences.

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Abstract

The invention relates to the technical field of aerosol sampling, in particular to a veterinary microorganism aerosol sampling device which comprises a cylinder, an equipment cavity and a mounting cavity are formed in the cylinder, the mounting cavity is located on one side of the equipment cavity, a plurality of electrostatic adsorption plates are fixedly embedded in the inner wall of the mounting cavity, a first air pump is fixed in the equipment cavity, and a second air pump is fixed in the first air pump. When multi-space collection is carried out, only the adsorption assembly needs to be manually pulled out, other operations can be automatically carried out, the switching process is convenient and rapid, long-time disinfection is not needed, multi-space sampling can be rapidly carried out, and the sampling can be carried out at any time, so that on one hand, the collection time of a veterinarian in a multi-space scene can be saved, and on the other hand, the sampling efficiency is improved. And as disinfection is not needed, the situation that the sampling environment is different from the real environment due to the fact that animals are alerted to be away from each other due to the smell of the disinfectant can be avoided.
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