Plugging piece, collection and preservation device and use method of collection and preservation device

Abstract

The invention relates to a plugging piece, a collection and preservation device and a use method of the collection and preservation device. The plugging piece comprises at least one hollow columnar body and a connector arranged at the enclosed end of the at least one hollow columnar body; the collection and preservation device comprises a storing body and the plugging piece, wherein the storing body consists of a first storing body and a second storing body, and the plugging piece is connected with the open end of the storing body; and during concrete use of the collection and preservation device, a sampling swab fastened onto the connector is stored in the first storing body after performing sampling, while only the sampling swab needs to be inserted into a preservation solution in the second storing body after being taken out from the first storing body during detection. According to the plugging piece, the collection and preservation device and the use method of the collection and preservation device provided by the invention, the overall structure of the collection and preservation device is simplified; the preservation efficiency is increased; the corrosion phenomenon during preservation is effectively avoided; the practicability and the detection result accuracy of the whole collection and preservation device are improved; and better yet, the whole operation flow is relatively convenient from sampling to the end.

Description

technical field [0001] The invention relates to the field of sample collection containers, in particular to a blocking member, a collection and storage device and a method of use thereof. Background technique [0002] At present, the existing sample collection schemes on the market usually use dry swabs, dry them after sampling, and then put them into suspended tubes. This kind of collection method requires a certain amount of time to dry, or blowing with a hair dryer, the process is cumbersome, and users often do not operate properly. In the rainy season, when the samples need to be delivered by express delivery, there is a risk of moldy samples. [0003] Another solution is to add the head of the sampling swab into the preservation solution after the sampling is completed to avoid bacterial reproduction, but the chemical reagents will be somewhat corrosive, which will eventually affect the accuracy of the test results. In particular, the sampling swab and the liquid stora...

AI Technical Summary

Problems solved by technology

This kind of collection method needs a certain amount of time to dry, or blow with a hair dryer, the process is cumbersome, and the user often does not operate properly. In the rainy season, when the sample needs to be delivered by express delivery, there is a risk of moldy samples

[0003] Another solution is to add the head of the sampling swab to the preservation solution after sampling to avoid bacterial reproduction, but the chemical reagents will be somewhat corrosive, which will eventually affect the accuracy of the test results

In particular, the sampling swab and the liquid storage tube are usually two separate parts, the packaging is cumbersome, and there is a risk of forgetting to bring the storage tube

[0004] Accordingly, there is a lack of an integrated sampling tube on the market, and a collection and preservation device that can also consider the preservation of protective agents

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