Breathing machine humidifying tank capable of adjusting water level and temperature

Abstract

The invention discloses a breathing machine humidifying tank capable of adjusting the water level and the temperature, belongs to the technical field of medical instruments, and solves the problems that in the prior art, the water level in the humidifying tank cannot be automatically adjusted and the constant temperature cannot be kept. The breathing machine comprises a humidifying tank body, wherein an air inlet pipe and an air outlet pipe are fixedly arranged at the top of the humidifying tank body; and a temperature adjusting base is fixedly arranged at the bottom of the humidifying tank body, a resistance liquid level detector and a temperature monitoring probe are fixedly arranged in the humidifying tank body, a liquid level adjusting system is arranged at the top of the humidifying tank body, and a PID control table is connected to the liquid level adjusting system, the resistance liquid level detector, the temperature monitoring probe and the temperature adjusting base, so that the technical effects of automatic water level adjustment and constant temperature functions in the humidifying tank body are achieved.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to a ventilator humidification tank capable of adjusting water level and temperature. Background technique [0002] In modern clinical medicine, the ventilator, as an effective means of artificially replacing the spontaneous ventilation function, has been widely used in respiratory failure caused by various reasons, anesthesia respiratory management during major surgery, respiratory support treatment and emergency resuscitation. It occupies a very important position in the field of modern medicine. Ventilator is a vital medical equipment that can prevent and treat respiratory failure, reduce complications, save and prolong the life of patients. [0003] During the use of the ventilator, it is necessary to humidify the oxygen through the humidification tank, increase the temperature and humidity of the oxygen, and then inhale it for the patient, reduce the second...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the problems in the prior art that the water level in the humidification tank cannot be automatically adjusted and the constant temperature maintained, the present invention provides a ventilator humidification tank that can adjust the water level and temperature, and its purpose is to realize automatic adjustment of the water level in the humidification tank with constant temperature function

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