Heat dissipation structure and heat dissipation method of PCR detector

A technology of heat dissipation structure and detector, applied in the field of PCR amplification
CN113316352AActive Publication Date: 2021-08-27INTEGRATED BIOSYSTEMS CO LTD
10 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
INTEGRATED BIOSYSTEMS CO LTD
Publication Date
2021-08-27

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention relates to a heat dissipation structure of a PCR detector, and the heat dissipation structure comprises a lower shell and a detection shell; the lower shell and the detection shell are fixed in a buckle connection mode; the lower shell and the detection shell form a hollow cavity structure; the heat dissipation structure is provided with the structure of the lower shell, and the installation positions of a heat dissipation fan and an exhaust fan are designed in a combined mode; therefore, while internal heat dissipation of the detector is achieved, negative pressure is kept in the exciting light mechanism area and the air inlet area, hot air is prevented from flowing back to the exciting light mechanism area and the air inlet position, it is ensured that optical signals of the exciting light mechanism are not affected by the temperature of other mechanisms in the detector, stable transmission of the optical signals is ensured, and the detection result accuracy is improved.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the technical field of PCR amplification, in particular to a heat dissipation structure and heat dissipation method of a PCR detector. Background technique

[0002] The basic principle of PCR technology is similar to the natural replication process of DNA. Its specificity mainly depends on the oligonucleotide primers complementary to both ends of the target sequence. It consists of three basic reaction steps: denaturation-refolding-extension: Denaturation of DNA: After the template DNA is heated to about 93°C for a certain period of time, the double-stranded DNA of the template DNA or the double-stranded DNA formed by PCR amplification is dissociated to make it single-stranded so that it can be combined with the primer for the next round of reaction Preparation; followed by annealing (annealing) of the template DNA and primers: after the template DNA is heated and denatured into a single strand, the temperature drops to about 5...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More