Detection unit, combination tube and microbial detection system

A technology for microbial detection and detection unit, applied in the field of microbial detection, can solve the problems of cumbersome operation, time-consuming, affecting the progress of microbial detection, etc., and achieve the effect of improving efficiency and quickly replacing detection units
CN114280052BActive Publication Date: 2022-06-28至美时代生物智能科技(北京)有限公司 +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
至美时代生物智能科技(北京)有限公司
Publication Date
2022-06-28

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Abstract

The invention discloses a detection unit, a combined tube and a microorganism detection system, and relates to the technical field of microorganism detection, including a rear transfusion tube, at least one rear fluid catheter, at least one reaction tube, at least one front fluid catheter and a front transfusion tube, each The reaction tube is used to embed the detection reagent. The number of the rear catheter tube, the reaction tube and the front catheter tube are the same, and the cross-sectional dimensions of the inner channel of the front catheter tube and the inner channel of the rear catheter tube are smaller than the cross-sectional size of the inner channel of the reaction tube. , the rear infusion tubes communicate with the rear ends of the reaction tubes through the rear infusion tubes, the front infusion tubes communicate with the front ends of the reaction tubes through the front infusion tubes, the rear infusion tubes are used to communicate with the negative pressure device, and the front infusion tubes can be used Into the sample solution to be tested in the sample bottle. Compared with the detection method of the traditional microfluidic chip, the detection unit, combined tube and microorganism detection system can improve the efficiency of microorganism detection.
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Description

technical field

[0001] The invention relates to the technical field of microorganism detection, in particular to a detection unit, a combination tube and a microorganism detection system. Background technique

[0002] Microorganisms have the characteristics of wide distribution, strong growth and reproduction ability, various types, easy cultivation, easy variation, metabolic ability, and strong adaptability. The detection of microorganisms plays an important role in product quality control and product research and development, involving many industries and fields. Plays an important role in laboratory testing.

[0003] Microfluidic chip technology can integrate the basic operation units such as sample preparation, reaction, separation and detection in the process of biological, chemical or medical analysis into a chip with a few square centimeters, so that the controllable fluid runs through the whole system to replace Various functions in routine chemical or biological la...

Claims

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