PCR (Polymerase Chain Reaction) detection device
A detection device and constant temperature heating technology, which is applied in the field of biomedical detection, can solve the problems of high cost and high power consumption, and achieve the effect of reducing power consumption, reducing cost, and facilitating promotion and use
Pending Publication Date: 2022-03-15
DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI
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Problems solved by technology
[0003] The invention provides a PCR detection device, which can solve the problems of high power consumption and high cost of the existing PCR detection device
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[0026] The present invention is described in detail below in conjunction with examples, but the present invention is not limited to these examples.
[0027] The embodiment of the present invention provides a kind of PCR detecting device, refer to figure 1 As shown, the detection device includes: a bottom plate 1 and a transverse movement module 2, a vertical movement module 4, a sample module, a first constant temperature heating module 12 and a second constant temperature heating module 13 arranged on the bottom plate 1; the transverse movement module 2, The first constant temperature heating module 12 and the second constant temperature heating module 13 are all connected to the base plate 1 by screws; the vertical movement module 4 is connected to the slider of the lateral movement module 2; the sample module is connected to the slider of the vertical movement module 4; the sample module is used In the fixed reaction tube, the sample to be tested is accommodated in the reac...
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The invention discloses a PCR (Polymerase Chain Reaction) detection device, belongs to the technical field of biomedical detection, and can solve the problems of high power consumption and high cost of the existing PCR detection device. The detection device comprises a bottom plate, and a transverse moving module, a vertical moving module, a sample module, a first constant-temperature heating module and a second constant-temperature heating module which are arranged on the bottom plate, the transverse moving module is connected with the bottom plate; the vertical moving module is connected with the sliding block of the transverse moving module; the sample module is connected with the sliding block of the vertical moving module; the sample module is used for fixing a reaction tube, and a to-be-detected sample is accommodated in the reaction tube; heating grooves are formed in the first constant-temperature heating module and the second constant-temperature heating module; the transverse moving module is used for driving the vertical moving module and the sample module to move in the horizontal direction; the vertical moving module is used for driving the sample module to move in the vertical direction; the heating temperature of the first constant-temperature heating module is higher than that of the second constant-temperature heating module. The invention is used for virus detection.
Description
technical field [0001] The invention relates to a PCR detection device, which belongs to the technical field of biomedical detection. Background technique [0002] Polymerase Chain Reaction (PCR) instrument is the most widely used instrument in the field of molecular diagnosis. At present, most PCR instruments on the market use semiconductor heating and cooling temperature control systems to achieve temperature control, which has the advantages of high temperature control accuracy and fast response speed. However, in order to achieve rapid high and low temperature switching, semiconductor heating and cooling temperature control systems need frequent rapid heating and Refrigeration, which leads to high power consumption and high cost of the overall instrument. The price of a high-performance PCR instrument on the market is more than 100,000, which greatly limits the promotion of PCR instruments worldwide, especially in remote and backward areas. and use. Contents of the in...
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Login to View More IPC IPC(8): C12M1/38C12M1/34C12M1/00
CPCB01L7/52B01L3/50851Y02A50/30
Inventor 冯亮刘宇孟虎赵吉喆李春生
Owner DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI