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Throat swab sampling tube capable of preventing new coronavirus from diffusing through aerosol path and use method of throat swab sampling tube

A throat swab and aerosol technology, which is applied in the field of sampling test tubes, can solve the problems of pollution, virus infection, and the inability to effectively prevent the spread of aerosols of the new coronavirus, so as to prevent reflux, simple and practical structure, and absorb throat swab preservation solution convenient effect

Pending Publication Date: 2022-06-28
PEOPLES HOSPITAL OF HENAN PROV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention aims to provide a throat swab sampling tube that prevents the spread of the new coronavirus through aerosols and its use method, so as to solve the problem that the throat swab sampling tube cannot effectively prevent the new coronavirus aerosol contamination during the detection of the new coronavirus nucleic acid in the prior art. Diffusion, causing technical problems in laboratories being contaminated by virus aerosols and the risk of testing personnel being infected with viruses through the aerosol route

Method used

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  • Throat swab sampling tube capable of preventing new coronavirus from diffusing through aerosol path and use method of throat swab sampling tube
  • Throat swab sampling tube capable of preventing new coronavirus from diffusing through aerosol path and use method of throat swab sampling tube
  • Throat swab sampling tube capable of preventing new coronavirus from diffusing through aerosol path and use method of throat swab sampling tube

Examples

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Effect test

Embodiment 1

[0041] A throat swab sampling tube to prevent the spread of the new coronavirus through the aerosol route, see Figure 1 to Figure 6 .

[0042] like figure 1 and figure 2 As shown in the figure, the throat swab sampling tube for preventing the spread of the new coronavirus through the aerosol route includes a lower bottle body 1, an upper bottle body 2 and a connecting sleeve 3. The lower bottle body 1 and the upper bottle body 2 are made of transparent materials, and the lower bottle body 1 . The upper bottle body 2 is connected through the connecting sleeve 3 .

[0043] Among them, such as image 3 As shown, the lower bottle body 1 is provided with a throat swab filter screen 11, the space located at the upper part of the throat swab filter screen 11 inside the lower bottle body 1 is the throat swab storage cavity 12, and the space located at the lower part of the throat swab filter screen 11 For the throat swab preservation solution collection chamber 13, the collected...

Embodiment 2

[0053] A sampling and detection method for preventing the spread of the new coronavirus through aerosol routes, the sampling and detection method adopts the throat swab sampling tube for preventing the spread of the new coronavirus through aerosol routes in Example 1, including:

[0054] (1) Throat swab collection: separate the upper bottle body 2 and the lower bottle body 1, and put the collected throat swab 5 into the lower bottle body 1. Since the lower bottle body 1 is provided with a throat swab filter 11, The collected pharyngeal swab is located above the pharyngeal swab filter 11, and the lower bottle body 1 is provided with a pharyngeal swab preservation solution that submerges the pharyngeal swab. The bottle body 2 is connected to the upper port of the lower bottle body 1 .

[0055] During the throat swab collection process, since the collected throat swab is located above the throat swab filter 11, the throat swab filter 11 can filter the throat swab and its fallen f...

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Abstract

The invention belongs to the technical field of sampling methods, and particularly relates to a throat swab sampling tube for preventing new coronavirus from diffusing through aerosol and a use method thereof.The throat swab sampling tube for preventing new coronavirus from diffusing through aerosol is provided with an upper bottle body and a lower bottle body, and a virus aerosol sealing film is arranged in the upper bottle body; the virus aerosol sealing film is provided with a sampling puncture area and a virus aerosol filtering film arranged around the sampling puncture area, the sampling puncture area is convenient for the pipettor to puncture and suck throat swab preserving fluid for nucleic acid detection, and the virus aerosol filtering film is made of a breathable material, is communicated with the outside and can filter virus aerosol and prevent the virus aerosol from diffusing to the outside. A throat swab filter screen is arranged in the lower bottle body, the throat swab is arranged in the lower bottle body, the throat swab and falling fibers of the throat swab can be filtered through the throat swab filter screen, the throat swab and the falling fibers of the throat swab are prevented from entering a throat swab preserving fluid collecting cavity in the lower portion, a pipettor can conveniently suck a sample, and virus aerosol generated by repeated sample suction is avoided.

Description

technical field [0001] The invention belongs to the technical field of sampling test tubes, and in particular relates to a throat swab sampling tube for preventing the spread of the new coronavirus through aerosol routes; at the same time, the invention also provides a throat swab sampling tube for preventing the spread of the new coronavirus through aerosol routes. method. Background technique [0002] New coronary pneumonia (COVID-19) is highly contagious, rapid iteration, short incubation period, and relatively mild clinical manifestations, but there are more asymptomatic infections, and the transmission process is more subtle. in all aspects. In this context, the National Health and Medical Commission promulgated the "New Coronary Virus Pneumonia Diagnosis and Treatment Program (Trial Ninth Edition)", which pointed out that "aerosol transmission in a relatively closed environment" when it comes to the transmission route of the virus. Thus, the risk of aerosol transmiss...

Claims

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Application Information

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IPC IPC(8): A61B10/00
CPCA61B10/0051
Inventor 刘明周
Owner PEOPLES HOSPITAL OF HENAN PROV
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