Temperature control sliding table device suitable for chip detection

Abstract

The invention relates to a temperature control sliding table device suitable for chip detection, which comprises a platform frame, a sliding table, a chip temperature control device, a chip observation device and a central control module. The chip temperature control device comprises a temperature control adapter plate, a rotating motor, a chip gland, a heating device, a heat conducting sheet and a refrigeration sheet; the temperature control adapter plate is provided with a chip positioning sheet used for fixing a chip, and the chip positioning sheet is provided with a temperature detector and a pressure detector. Before the temperature control sliding table device is adopted for chip detection, empty bin verification is carried out on the chip temperature control device, the heating power of the heating device is adjusted through the internal temperature of the temperature control sliding table device when a chip is not placed, and the situation that the difference between the internal temperature of the chip temperature control device and the temperature needed by a preset reaction mode is too large, and the reaction process of the chip is influenced is prevented.

Description

technical field [0001] The invention relates to the technical field of chip detection, in particular to a temperature-controlled sliding table device suitable for chip detection. Background technique [0002] In the gene chip detection process, temperature control is the decisive factor in the PCR (Polymerase Chain Reaction, polymerase chain reaction) amplification process, and it is the key technology that determines whether the fluorescent signal can be seen. [0003] Temperature control usually includes three stages of temperature control, which are high temperature (92°C-96°C), medium temperature (69°C-73°C) and low temperature (52°C-56°C). In a complete PCR amplification process, the gene chip will be denatured in the high temperature stage, then annealed in the low temperature stage, and finally extended in the middle temperature stage. Completing the above three stages completes a PCR amplification. Generally, multiple above-mentioned processes are required to reach ...

AI Technical Summary

Problems solved by technology

[0006] For this reason, the present invention provides a temperature control sliding table device suitable for chip detection, which is used to overcome the problems that the temperature adjustment unit of the chip detection device in the prior art is not intelligent enough to adjust, the adjustment speed is slow, and the chip reaction speed and reaction results are affected.

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