Immunoassay microwell plate sample adding equipment for laboratory

Abstract

According to the technical scheme, the immunoassay microwell plate sample adding equipment is characterized in that the immunoassay microwell plate sample adding equipment comprises an operation table, a containing groove is formed in the top face of the operation table, and two sliding grooves are formed in the top face of the operation table; the micro-pore plate body is arranged in the placing groove, and the micro-pore plate body is arranged in the placing groove; the sample adding assembly is arranged in the sliding groove and is used for adding a sample; the prompting assembly is arranged on the top surface of the operation table and is used for displaying the sample adding condition in holes of the microwell plate body, an instrument box is pushed to be close to the microwell plate body through a first electric push rod telescopic shaft to enable a sample adding gun to be close to the microwell plate body, and at the moment, a push-press plate is pushed to move downwards through a second electric push rod telescopic shaft; the pushing and pressing plate moves downwards to drive the piston injection rod to move, and the piston injection rod extrudes sample liquid in the sample adding guns, so that the sample adding guns add samples to the microwell plate body at the same time, the working efficiency is improved, and the workload of workers is reduced.

Description

technical field [0001] The invention relates to the technical field of microporous plate sampling equipment, in particular to a microporous plate sampling equipment for laboratory use in immunoassays. Background technique [0002] In the process of medical and chemical experiments, it is often necessary to sample and add samples to medicines or reagents, and sampling and adding samples generally require the use of sample adding instruments, such as droppers, syringes, pipettes, etc. These instruments for sampling play a vital role in the detection and can ensure that the reagents are not contaminated to ensure the accuracy of the test results. [0003] For example, the Chinese patent whose publication number is CN110806493A proposes a microporous plate sample adding indicator system, which can place the sample adding gun in the gun groove through the designed placement plate, which is convenient for storage and placement, and can be used again. Provide convenience, and seco...

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Problems solved by technology

[0003] For example, the Chinese patent whose publication number is CN110806493A proposes a microporous plate sample adding indicator system, which can place the sample adding gun in the gun groove through the designed placement plate, which is convenient for storage and placement, and can be used again. Provide convenience, and secondly, the designed sample gun is convenient for sample addition, and the pressure of the injection rod needs to be increased through the spring, so as to avoid the problem that the pressure is too small, which may easily cause excessive sample addition, and improve practicability. The sensor module is used to adjust the pressure The signal and palm signal are collected, the key module is used to switch the signal data count and the working mode, and the control module is used to analyze and process the collected signal data, which is beneficial to reduce the error rate of adding samples and improve the experimental efficiency. The display module is used to display the signal data after analysis and processing. By defining the successful sample addition module, if an error occurs during the sample addition process, you can manually return to the previous step. The second advantage is the wireless suspension sensor, which does not require additional operations or changes. The user is accustomed to operating, but in this scheme, manually add samples to the microplate, which increases the workload of the staff, and the work efficiency is low. Therefore, we propose a laboratory-use immunoassay microplate sample-filling equipment

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