Main machine structure and sub-low temperature therapeutic instrument

Abstract

The invention provides a main machine structure and a sub-low temperature therapeutic instrument, and relates to the technical field of medical equipment. The main machine structure comprises a machine shell, a liquid circulating device and a heat exchange device, wherein the liquid circulating device and the heat exchange device are arranged in the machine shell and communicate with each other; the heat exchange device is suitable for heating or cooling circulating liquid output by the liquid circulating device; the liquid circulating device comprises a box body and a filler; and the filler is suitable for filling gaps in the box body. According to the main machine structure and the sub-low temperature therapeutic instrument, the gaps in the box body of the liquid circulating device are filled with the filler, so that air in the box body can be reduced, and then moisture is reduced; when the temperature difference between the inside and the outside of the liquid circulating device changes, condensate water can be prevented from being generated; and meanwhile, the heat exchange speed between the liquid circulating device and the outside can be reduced through the filler, so that the heat preservation effect is achieved, the temperature of circulating water is more stable, and the treatment effect of the sub-low temperature therapeutic instrument can be improved.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a host structure and a sub-low temperature treatment instrument. Background technique [0002] The sub-hypothermia treatment instrument generally uses compressors or semiconductors to provide cold and heat sources to cool or heat the water in the water tank, and the temperature control system controls the clinically required water temperature, which is output from the water circulation system to the inner circulation of the water blanket, and the water blanket is in contact with the patient's body , use the temperature difference to control the patient's body temperature and create a sub-low temperature environment. [0003] After the water circulation system has been in operation for a long time, a large amount of condensed water will condense around the water tank, water pump and pipelines. The condensed water accumulated inside the main unit is not easy to remove, wh...

AI Technical Summary

Problems solved by technology

[0003] After the water circulation system has been in operation for a long time, a large amount of condensed water will condense around the water tank, water pump and pipelines. The condensed water accumulated inside the main unit is not easy to remove, which will cause rust inside the equipment. Thus affecting the normal operation of the host circuit, even causing a short circuit and damaging the equipment

Images