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Reagent dosage adjustment device based on pcr

A technology for adjusting devices and reagents, which is applied in biochemical cleaning devices, enzymology/microbiology devices, microbial measurement/inspection, etc. It can solve the problems of difficult control of reagent consumption, increased pipeline layer production, and cumbersome electrode settings. Achieve the effect of realizing effective utilization, preventing waste and improving utilization rate

Active Publication Date: 2022-05-27
INTEGRATED BIOSYSTEMS CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The combination of pipeline structure and electrodes is adopted, not only the complex structure makes the production of the pipeline layer more difficult, but also the setting of the electrodes is cumbersome, and it is difficult to control the amount of reagents

Method used

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  • Reagent dosage adjustment device based on pcr
  • Reagent dosage adjustment device based on pcr
  • Reagent dosage adjustment device based on pcr

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Embodiment Construction

[0046] In order to make the purpose and advantages of the present invention clearer, the present invention will be further described below with reference to the embodiments; it should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0047] Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principle of the present invention, and are not intended to limit the protection scope of the present invention.

[0048] It should be noted that, in the description of the present invention, the terms “upper”, “lower”, “left”, “right”, “inner”, “outer” and other terms indicated in the direction or the positional relationship are based on the drawings. The direction or positional relationship shown is only for the conve...

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Abstract

The invention relates to a reagent dosage adjustment device based on PCR, which comprises a motor, a motor transmission device, a motor output shaft and a connecting shaft; The rotation of the motor is transmitted; the motor output shaft is set above the motor, and it is arranged vertically side by side with the motor. It is connected with the motor transmission device and linked with the motor according to the set transmission ratio; The shaft is fixedly connected, the connecting shaft is a cylinder provided with a notch, and the notch is arranged in the axial direction of the cylinder; the notch is engaged with the piston, and the connecting shaft drives the piston to reciprocate in the reagent tube. Through the sequential connection of the motor, the transmission device, the output shaft and the connecting shaft, the rotation of the motor is transmitted to the connecting shaft, and the connecting shaft is clamped with the piston, thereby driving the piston to screw in or out in the reagent tube to realize the adjustment of the reagent dosage. The adjustment is simple, convenient and easy to realize.

Description

technical field [0001] The invention relates to the field of nucleic acid detection, in particular to a PCR-based reagent dosage adjustment device. Background technique [0002] In biological, chemical, material and other scientific experiments, it is often necessary to operate fluids, such as sample DNA preparation, liquid chromatography, PCR reaction, electrophoresis detection and other operations are carried out in a liquid environment. If the steps of sample preparation, biochemical reaction, and result detection are to be integrated into the biochip, the amount of fluid used in the experiment will be reduced from milliliters, microliters to nanoliters or picoliters. At this time, a powerful microfluidic device becomes necessary. Essential. Therefore, with the development of biochip technology, microfluidic technology as a key supporting technology of biochips has also received more and more attention. [0003] The extraction, purification and amplification of nucleic ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C12M1/36C12M1/34C12M1/00
CPCC12Q1/686C12Q2527/125
Inventor 王宏伟范东雨顾陈李洁昆蒋鹏翀蔡亦梅高静任鲁风
Owner INTEGRATED BIOSYSTEMS CO LTD
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