Equipment for reagent extraction

Abstract

The invention discloses equipment for reagent extraction. The equipment comprises a base, wherein a container is arranged on the base; the container is provided with a flowmeter; the flowmeter is connected with a controller arranged on a support rod; a fan is arranged on the support rod; and the fan communicates with the container. Due to adoption of the fan, the interior of the container can be at negative pressure, and reagents in a plurality of reagent bottles can be simultaneously extracted into the container, so that simultaneous extraction and mixing of multiple reagents can be achieved;due to adoption of the controller and the flowmeter, the extraction amounts of different reagents can be controlled, so that the extraction amounts of the reagents can be conveniently and precisely controlled; since the fan is also capable of pressurizing the reagents extracted into the container and guided into an extraction bottle through a drainage tube at the bottom of the container, the mixed reagents can be guided into the extraction bottle, the mixed reagents can be further mixed through an ejection tube arranged on the drainage tube, and the problem that the reagents need to be manually shaken uniformly after being extracted can be solved.

Description

technical field [0001] The invention relates to the technical field of extraction of biological agents, in particular to a device for reagent extraction. Background technique [0002] At present, in the process of conducting biological and pharmaceutical experiments, it is necessary to transfer the reagents or drugs in the reagent tubes filled with reagents or drugs to the experimental test tubes for mixing, and obtain experimental data through subsequent experiments for future use. Perform data analysis. In the transfer process of the reagent, in the prior art, manual extraction and transfer are performed. During the transfer process, the operator first inhales the reagent or medicine in the reagent tube into the barrel of the syringe through the syringe, Then it is injected into the experimental test tube for the experiment, and through multiple operations, the reagents in different reagent tubes are transferred to the same experimental test tube one by one, and then the ...

AI Technical Summary

Problems solved by technology

[0003] The above-mentioned method has the following defects: First, manual extraction and transfer of reagents requires the operator to perform multiple repeated operations, resulting in low extraction efficiency, and the operator wastes more time in the reciprocating process, and increases Second, when the operator manually mixes various reagents, the mixing effect is poor. If the compatibility of the reagents is poor, such a mixing method will not be able to meet the requirements of the experiment at all. The experiment process produces a large disturbance, which affects the results of the experiment

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