A constant temperature humidification device

Abstract

The invention relates to a constant temperature humidification device, comprising: a gas source inlet, the gas source inlet is arranged at the middle and lower part of one side of the constant temperature humidification device; a gas source outlet, the gas source outlet is located at the constant temperature humidity The middle and upper part of the other side of the humidification device; the constant temperature device, the constant temperature device is arranged at the bottom of the constant temperature humidification device; the power connection line, the power connection line is connected with the constant temperature device and runs through the constant temperature humidification device device. The advantage is that the constant temperature device warms the humidification device gently to avoid a sharp rise in temperature; the humidification device is equipped with a unique baffle structure, which can increase the time that the gas stays in the constant temperature humidification device and avoid heating. Humidity or temperature loss occurs in the flow process of warm and humidified gas.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a constant temperature humidification device. Background technique [0002] During some treatments, it is necessary to warm and humidify the gas delivered to the patient in order to assist the patient to breathe. [0003] Existing gas humidification devices usually use built-in heating. For example, a heating rod is installed in the humidification bottle to directly heat the liquid (such as water) in the humidification bottle. However, this method cannot effectively control the water temperature and is prone to sudden temperature changes. There is a problem of rising, and there are certain safety hazards (such as circuit short circuit). [0004] In addition, there is also a heating device installed at the bottom of the humidification bottle to heat the humidification bottle, but this kind of heating device has a simple structure and is prone to damage, electric leakage, ...

AI Technical Summary

Problems solved by technology

[0003] Existing gas humidification devices usually use built-in heating. For example, a heating rod is installed in the humidification bottle to directly heat the liquid (such as water) in the humidification bottle. However, this method cannot effectively control the water temperature and is prone to sudden temperature changes. Rising problem, and there are certain safety hazards (such as circuit short circuit)

[0004] In addition, there is also a heating device installed at the bottom of the humidification bottle to heat the humidification bottle. However, this heating device has a simple structure and is prone to damage, electric leakage, electric shock or burns and other safety hazards, and it is also impossible to control the temperature.

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