PCR amplification device

A transmission shaft and heating module technology, applied in biochemical cleaning devices, enzymology/microbiology devices, biochemical instruments, etc., can solve the problems of limiting the speed of nucleic acid detection, small heating area, and difficulty in increasing the heating and cooling speed, and achieve The effect of increasing the heating contact area and improving the efficiency of PCR amplification

Pending Publication Date: 2022-02-18
TARGETINGONE TECH (BEIJING) CORP
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] The PCR module is an essential link in the process of nucleic acid quantitative detection. The high efficiency and stability of the PCR module and the amplification time directly affect the time of nucleic acid detection. Most of the PCR modules currently o

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Embodiment Construction

[0027] see in conjunction Figure 1 to Figure 8 As shown, according to an embodiment of the present invention, a PCR amplification device is provided, including a heating module 1, the heating module 1 includes a fixed base 11, and a fixed sleeve 12 is provided above the fixed base 11, and the fixed sleeve 12 is configured with an opening 121, and the two opposite side walls of the opening 121 can be respectively connected with the reaction container (also called chip reaction chamber) contained in the micro-droplet chip 100 in the opening 121. The walls are bonded together, and the two side walls are respectively provided with heating chips 13 on the outer surfaces away from the fixing sleeve 12. The heating chips 13 are specifically semiconductor heating chips, such as commonly used Peltier heating chips. In this technical solution, the two opposite heating plates 13 can simultaneously heat the two opposite walls of the reaction container of the micro-droplet chip 100 in the...

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Abstract

The invention provides a PCR (polymerase chain reaction) amplification device which comprises a heating module. The heating module comprises a fixed base, a fixed sleeve is arranged above the fixed base, and an open cavity is formed in the fixed sleeve. Two oppositely arranged side vertical walls of the open cavity can be respectively attached to the walls of a reaction container of a micro-droplet chip accommodated in the open cavity, and heating sheets are respectively arranged on the outer side surfaces, far away from the fixed sleeve, of the two side vertical walls. According to the invention, the two oppositely arranged heating sheets can heat the two opposite walls of the reaction container of the micro-droplet chip in the fixed sleeve at the same time, and compared with the bottom heating mode of the reaction container in the prior art, the heating contact area is increased, and the PCR amplification efficiency is improved.

Description

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Claims

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Application Information

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Owner TARGETINGONE TECH (BEIJING) CORP
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