Preparation device of pathogenic microorganism transfer liquid and preparation method of transfer liquid

[0037] Example 1:

[0038] refer to Figure 1-3 , a pathogenic microorganism transport liquid preparation device, including an equipment compartment 10, a liquid mixing mechanism, a filling mechanism and a control terminal. The lower four corners of the plate 15 are provided with universal wheels, the top of one side of the nozzle 43 is provided with a placement table 11, and the other side is provided with a collection port 14, and the equipment compartment 10 is connected to the first. The two sides corresponding to the storage box 20 and the second storage box 30 are provided with liquid storage ports 12, and the side corresponding to the lower conveyor belt 60 is provided with a conveying port 13, and the lower port of the conveying port 13 is lower than the On the upper surface of the lower conveyor belt 60, its upper end surface is not higher than the lower surface of the upper conveyor belt 70, the upper surface of the upper conveyor belt 70 is located in the collection p

[0044] Embodiment 2:

[0045] In this embodiment, the method for preparing the transport liquid is carried out by using the pathogenic microorganism transport liquid preparation device in the first embodiment, and the preparation method includes the following steps:

[0046] Step 1: First, inject the non-inactivated transport liquid into the first solution tank 25, inject the guanidine salt inactivator into the second solution tank 35, store it, and pass the filling tray 17 through the delivery port 13 on the equipment compartment 10 in turn. It is placed on the lower conveyor belt 60, and the first delivery pump 21 and the second delivery pump 31 are activated through the control terminal to inject the non-inactivated transport fluid in the first solution tank 25 and the guanidine salt inactivator in the second solution tank 35. In the stirring tank 50, the first flow meter 24 and the second flow meter 34 are used to monitor the liquid delivery volume in the first delivery pipe

[0051] Embodiment three:

[0052] In this embodiment, when using the pathogenic microorganism transport liquid preparation device to prepare the transport liquid, the second transport pump 31 and the second solenoid valve 28 are closed, the first transport pump 21 and the first solenoid valve 27 are opened, and the first solution The non-inactivated transport liquid in the tank 25 is injected into the solution bottle in the filling tray 17 through the nozzle 44, and the non-inactivated transport liquid can be directly filled and used. It can be used for the detection of pathogens, as well as for the cultivation and separation of pathogens. The non-inactivated transporter of pathogenic microorganisms can inhibit the activity of RNase and DNase, preserve the integrity of RNA and DNA, and realize the storage and transportation of samples at room temperature, among which the inactivation transport The solution can rapidly inactivate pathogens at room temperature, reducing the risk of