Function of medical disposable virus sampling tube

Medical disposable virus sampling tube is mainly used to collect samples such as nasopharyngeal swabs for nucleic acid testing. It has the following functions:

1. Protect medical staff from infection: The disposable sampling swab is directly stained with liquid, which is more convenient and safer to use and prevents cross infection.

2. Convenient sampling: The medical disposable virus sampling tube packaging usually comes with sampling instructions, which is very convenient for on-site sampling personnel.

3. Protect samples: The head of the sampling swab is made of special materials, which can effectively protect the DNA in the sample from damage.

4. Store samples: Medical disposable virus sampling tubes can store samples for subsequent testing.

In general, medical disposable virus sampling tubes play a vital role in the detection of the new coronavirus. They can protect medical staff, facilitate sampling, and protect samples, providing necessary technical support for epidemic prevention and control.

Medical disposable virus sampling tubes are mainly used to collect nasopharyngeal swabs. The main principles include the following two aspects:

1. Sealing: There are multiple melt-glue areas on the tube cover and the tube body, and both have safety buckles to prevent the test tube cover from automatically popping up, which can effectively avoid air leakage during transportation and storage, and ensure the safety of the sampling tube before sampling.

2. Antigen preservation: The tube is equipped with a preservation solution to prevent virus inactivation and ensure the long-term stability of viral antigens. At the same time, the virus can be preserved in time after sampling for subsequent testing.

For more information, please refer to the instructions for use of the medical disposable virus sampling tube.