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Polymerase chain reaction cabinet

A technology of chain reaction and polymerase, which is applied in the direction of bioreactor/fermenter combination, special-purpose bioreactor/fermenter, enzymology/microbiology device, etc. It can solve the problem of test damage and test failure, etc. problems, to achieve the effect of ensuring accuracy, simple structure, convenient and practical structure

Inactive Publication Date: 2011-09-07
KINGCARRIER TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the polymerase chain reaction test needs to be carried out in a sterile environment; but now the polymerase chain reaction test is carried out in a high temperature environment, and the experimenter uses high temperature as a sterilization method, so no other sterilization measures are set , but some high-temperature-resistant bacteria can still cause damage to the test, making the test unable to proceed smoothly

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  • Polymerase chain reaction cabinet
  • Polymerase chain reaction cabinet
  • Polymerase chain reaction cabinet

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Embodiment Construction

[0018] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

[0019] refer to figure 1 As shown, the polymerase chain reaction cabinet of the present embodiment includes an air filter chamber 1, a work chamber 2 and a test bench main control circuit; the air filter chamber 1 is provided with an air filter chamber air inlet 11 and an air filter chamber air outlet 12, and the air A primary effect filter 3 is arranged at the air inlet 11 of the filter chamber; a fan 4 is also arranged in the air filter chamber 1, and the fan 4 includes a fan air inlet and a fan outlet, and the fan air inlet of the fan 4 is installed at the primary effect filter 3 . The fan 4 is provided with a fan control circuit, and the fan control circuit is connected to the main control circuit of the test bench for signals; the air filter compartment 1 is also provided with three ultraviolet lamps 6 as ultraviolet emitting devices, and one of the ult...

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Abstract

The invention discloses a polymerase chain reaction (PCR) cabinet, and relates to a PCR device. The air inlet of an air filtering bin of the PCR cabinet is provided with a first air filter; the air filtering bin is also provided with a fan; the fan is provided with a fan control circuit which is in signal connection with a main control circuit of a test table; a working bin is provided with a working bin air inlet and a working bin door; the working bin air inlet is formed at the air outlet of the air filtering bin and is provided with a second air filter; and an ultraviolet emission device is also arranged in the air filtering bin. The PCR cabinet has the advantages that: an ultraviolet lamp is arranged in the air filtering bin, and air is disinfected by ultraviolet rays before entering the working bin, so that the air entering the working bin is sterile air, a PCR test is performed in the sterile working bin, and the smooth proceeding of the test is ensured.

Description

technical field [0001] The invention relates to a sterile test device, in particular to a polymerase chain reaction cabinet. Background technique [0002] Polymerase Chain Reaction, or PCR for short, is a molecular biology technique used to amplify specific DNA fragments. It can be regarded as special DNA replication outside the body. The template for PCR in polymerase chain reaction assays can be either DNA or RNA. The material of the template is mainly based on the amplification object of PCR, which may be a pathogen sample such as virus, bacteria, fungus and the like. It can also be pathophysiological specimens such as cells, blood, amniotic fluid cells, etc. Forensic specimens include blood spots, semen spots, hair, etc. Therefore, the polymerase chain reaction test needs to be carried out in a sterile environment; but now the polymerase chain reaction test is carried out in a high temperature environment, and the experimenter uses high temperature as a sterilization...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12M1/00C12M1/36A61L9/20
Inventor 程强
Owner KINGCARRIER TECH