Temperature control device for biological research

Abstract

The invention relates to a temperature control device for biological research. The temperature control device comprises a shell, and a controller, a temperature control structure and a temperature sensor arranged in the shell; the temperature control structure and the temperature sensor are electrically connected with the controller, a heat conduction plate is arranged on the upper end face of the temperature control structure, the upper end face of the heat conduction plate is used for containing an experiment vessel, the temperature sensor is used for collecting the temperature of the heat conduction plate, the controller is used for controlling the temperature control structure to work according to the temperature collected by the temperature sensor, and the temperature control structure is used for adjusting the temperature of the heat conduction plate, so that the temperature of the experiment vessel in contact with the heat conduction plate is increased or reduced to a preset temperature. According to the temperature control device for biological research, the temperature of the heat conduction plate and the temperature of the experiment vessel can be accurately controlled, the temperature of the heat conduction plate and the temperature of the experiment vessel are kept within the preset temperature, and therefore a safe and pollution-free low-temperature operation environment is created for basic research of biological reaction.

Description

technical field [0001] The present disclosure relates to the field of biotechnology, and in particular, to a temperature control device for biological research. Background technique [0002] Mild hypothermia therapy is a method of physically lowering a patient's body temperature to a desired level for the purpose of treating a disease. At present, human beings are still conducting basic research on mild hypothermia treatment, exploring the related changes, reactions and mechanisms of cells in a low temperature state, that is, 30°C-35°C, so as to facilitate the establishment of a model of the impact of low temperature environment and cells, so as to better To understand the principles, phenomena and mechanisms of hypothermia from the cellular and tissue level. [0003] However, in the existing basic research on biological reactions, the temperature of the experimental vessel that is consistent with the ambient temperature is either too high or too low, which does not meet th...

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Problems solved by technology

[0003] However, in the existing basic research on biological reactions, the temperature of the experimental vessel consistent with the ambient temperature is either too high or too low, which does not meet the temperature requirements of biological research

For example, when the temperature of the experimental vessel is too high, in order to create a low-temperature operating environment, ice packs are often placed under the experimental vessel such as a petri dish or an orifice plate, and the temperature of the experimental vessel is cooled through the ice pack. This method is not accurate in temperature control and cannot be done accurately. Quantitative analysis of temperature; and if the basic research takes a long time, the ice pack will melt, and the ice pack needs to be replaced to continue the basic research, which is inconvenient to operate and increases the risk of contamination

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