Closed air sampling bottle

An air sampling and airtight technology, applied in the field of microbial detection, can solve the problems of non-sampling bacterial contamination, time-consuming, complicated operation, etc., to avoid aerosol contamination, avoid sample contamination, and speed up the detection process.

Active Publication Date: 2022-02-11
至美时代生物智能科技(北京)有限公司 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The commonly used impact air sampling bottle has a simple structure, and the collected air microbial samples generally cannot be directly used for detection, but the air microbial samples, that is, the sampling liquid, need to be subjected to additional cultivation or enrichment, nucleic acid extracti

Method used

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[0031] Next, the technical solutions in the embodiments of the present invention will be described in connection with the drawings of the embodiments of the present invention, and it is understood that the described embodiments are merely the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art are in the range of the present invention without making creative labor premise.

[0032] It is an object of the present invention to provide a closed air sampling bottle to solve problems in the prior art.

[0033] In order to make the above objects, features, and advantages of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0034] The closed air sampling bottle in this embodiment, such as Figure 1-5 As shown, including the bottle body 1, the elution...

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Abstract

The invention discloses a closed air sampling bottle, and relates to the technical field of microbiological detection, the closed air sampling bottle comprises a bottle body, an elution device and an electromagnet regulator, and sampling liquid is stored in the bottle body; the elution device is arranged on the outer side of the bottle body, the elution device comprises an eluent storage cavity in which eluent is stored and a movable cavity formed in the top of the eluent storage cavity, the eluent storage cavity is provided with a liquid outlet pipe, and the electromagnet regulator can move in the movable cavity; an isolating membrane is arranged between the movable cavity and the inner cavity of the bottle body; by means of the sampling bottle, collection of an air microorganism sample can be completed, nucleic acid extraction can be completed under the closed condition, the obtained nucleic acid extracting solution can be directly used for detection, infectious microbe pollution caused by tedious operation is avoided, aerosol pollution caused in the nucleic acid extraction process is also avoided, operation is easy, and the detection process of air microorganisms is accelerated. In addition, the closed air sampling bottle can be used as a disposable sampling bottle for production, so that sample pollution caused by repeated utilization is avoided.

Description

technical field [0001] The invention relates to the technical field of microorganism detection, in particular to a closed air sampling bottle. Background technique [0002] At present, microorganisms in humans, animals, plants, and soil can spread in the air through droplets or dust, so that the air contains certain types and quantities of microorganisms. In theory, there is generally no pathogenic microorganisms in the air, but in the air near hospitals, veterinary hospitals and livestock and poultry stables, aerosols of pathogenic microorganisms are often suspended, and healthy people or animals are often infected by inhalation. The air polluted by pathogenic microorganisms can often become the source or medium of pollution, causing the epidemic of infectious diseases. Therefore, the detection of air microorganisms is of great significance for the prevention and control of infectious diseases and the hygiene supervision and protection of the environment. [0003] Air sam...

Claims

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Application Information

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IPC IPC(8): C12M1/42C12M1/26C12M1/24C12M1/04C12M1/00C12Q1/6806
CPCC12M23/08C12M23/38C12M29/06C12M33/00C12M35/06C12Q1/6806C12Q2527/125C12Q2563/143C12Q2563/149
Inventor 不公告发明人
Owner 至美时代生物智能科技(北京)有限公司
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