Oxygen humidifier with heating device and gas diffusion device

Abstract

The invention discloses an oxygen humidifier with a heating device and a gas diffusion device. The oxygen humidifier with the heating device and the gas diffusion device comprises a humidifying bottle, wherein the humidifying bottle comprises a humidifying inner cavity, a gas inlet and a gas outlet; the gas inlet is connected with a gas intake pipe, the gas intake pipe is accommodated in the humidifying inner cavity, the bottom of the gas intake pipe is provided with the gas diffusion device, and the gas diffusion device is positioned at the lower part of the humidifying inner cavity; the bottom of the humidifying bottle is detachably provided with the heating device; through mounting the detachable heating device, the humidifying bottle can be heated conveniently and rapidly so as to ensure the oxygen in the humidifying bottle with proper temperature meeting the requirement of a patient in the process of oxygen therapy. After oxygen enters the oxygen humidifier, a lot of uniform minute bubbles are generated in water, so that the oxygen can be fully humidified and noise of the oxygen humidifier when in use is greatly reduced; meanwhile, when the oxygen flow rate is overhigh, excessive moisture in the humidifying bottle is prevented being brought into the gas outlet and entering human body so as not to cause a negative effect when people in an oxygen inhalation process.

Description

technical field [0001] The invention relates to the technical field of an oxygen humidifier, in particular to an oxygen humidifier with a heating device and a gas diffusion device. Background technique [0002] Oxygen inhalation therapy is now widely applicable to various clinical patients. Because oxygen needs to be humidified and filtered before being inhaled to patients, an oxygen humidifier is connected between the medical oxygen supply system and the oxygen supply device. The oxygen humidifier includes A humidification bottle. The humidification bottle is equipped with an air inlet and an air outlet. Oxygen enters through the air inlet port, enters the water surface in the humidification bottle through the air inlet pipe, and then enters the oxygen supply through the air outlet port connected with the humidification bottle. The device is intended for patient inhalation. In the prior art, oxygen enters the water directly through the intake pipe or enters the water throu...

AI Technical Summary

Problems solved by technology

In the prior art, oxygen is directly introduced into the water through the intake pipe or enters the water through a simple gas diffusion device, resulting in a large number of uneven bubbles, and the sound of oxygen bubbling is loud, and it increases with the increase of the oxygen flow rate. Therefore, a certain amount of noise pollution is generated, especially at night, which affects sleep; at the same time, when the oxygen flow rate is high, it is easy to bring a large amount of water into the air outlet and enter the human body, causing adverse effects on human health.

In the process of oxygen therapy for patients, the temperature of oxygen has a great influence on the recovery of patients. In the prior art, although a heating and humidifying device is connected and installed in the gas supply device, its structure is complicated and inconvenient to use, and it is not integrated. Combined, the volume is relatively large, and it is not easy to assemble and disassemble. How to organically combine the heating device with the humidification bottle and make the oxygen humidifier easy to assemble and disassemble is a hot topic of research

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