Anti-backflow oxygen humidification device for respiratory department

Abstract

The invention discloses an anti-backflow oxygen humidification device for respiratory department, wherein the device includes an oxygen humidification unit; a recessed groove is arranged on the frontface of the oxygen humidification unit; a control panel is arranged above the front face of the oxygen humidification unit; a bottom plate is arranged at the bottom of a notch of the recessed groove;an oxygen storage tank is arranged at the notch of the recessed groove; the back end of the top of the oxygen humidification unit is fixedly connected with a handle; the front end of the top of the oxygen humidification unit is fixedly connected with an infusion pipe; the lower part of the outer wall of the infusion pipe is provided with a hollow disc, and the middle part of the outer wall of theinfusion pipe is provided with a sleeve; the output end of the infusion pipe is provided with a gas guide pipe, and the top of the gas guide pipe is provided with a gas transmission cover. According to the anti-backflow oxygen humidification device, gas enters an inner pipe through a gas inlet pipe, at the same time, water inlet pipes are controlled to input a liquid into an inner cylinder, the liquid enters the inner pipe and flows the water inlet pipes arranged on the inner wall at the left side and the right side of the inner pipe, sealing covers are arranged between the water inlet pipes,and a liquid sharing effect is achieved.

Description

technical field [0001] The invention belongs to the technical field of signal processing, in particular to an anti-backflow oxygen humidifier for respiratory department. Background technique [0002] Oxygen itself is a dry and pure gas without humidity, and the human body will be very dry after inhalation, so the inhaled oxygen needs to be moistened with water. There is no deliberate requirement for oxygen humidification water. Hospitals usually use distilled water, and households can use purified water, mineral water, and cold boiled water. [0003] Oxygen is a must for patients in clinical practice, but if the oxygen is not pre-humidified, it will cause the patient to inhale and feel uncomfortable. Most oxygen needs to be pre-treated when it is used. Most of the humidified oxygen makes the patient inhale more comfortable. Traditional The humidification method is as shown above. When the added liquid is wet, it will also fall into the patient's throat cavity. However, ther...

AI Technical Summary

Problems solved by technology

[0003] Oxygen is a must for patients in clinical practice, but if the oxygen is not pre-humidified, it will cause the patient to inhale and feel uncomfortable. Most oxygen needs to be pre-treated when it is used. Most of the humidified oxygen makes the patient inhale more comfortable. Traditional The humidification method is as shown above. When the added liquid is wet, it will also fall into the patient's throat cavity. However, there are also people who insert the breathing tube into the nose, and the liquid will suffocate after entering the nose.

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