Breathing atomizing device with unidirectional anti-pollution atomizing tube

Abstract

The invention discloses a breathing atomizing device with a unidirectional anti-pollution atomizing tube. The end of a connecting structure is provided with a unidirectional anti-pollution structure.When a gas tube I is connected and fixed at the end of the connecting structure, the unidirectional anti-pollution structure connects a breathing hood with an atomizer; when the gas tube I is dismounted from the end of the connecting structure, the unidirectional anti-pollution structure disconnects the breathing hood with the atomizer, the pollution of an external environment on the interior of the atomizer can be effectively prevented, the gas pollution caused by next use is prevented, and cross infection and other problems are prevented. The lower part of the breathing hood is provided withan unidirectional breathing tube, the unidirectional breathing tube is far away from a face position of a wearer and extends downward tiltedly, and one side, extending into the breathing hood, of theunidirectional breathing tube faces to a mouth position of the wearer, exhaled gas of a user caused due to sneezing, breathing and the like during atomization can be effectively prevented from flowing back into the atomizer, the internal pollution of the atomizer is prevented, and the risk of cross infection is further reduced.

Description

technical field [0001] The invention relates to an atomizing inhaler, in particular to a respiratory atomizing device with a one-way anti-pollution atomizing tube. Background technique [0002] Nebulizing inhaler is an important and effective treatment method in the treatment of respiratory diseases. The nebulizing inhaler is used to atomize the liquid medicine into tiny particles, and the medicine enters the respiratory tract and lungs for deposition through inhalation, so as to achieve painless , The purpose of rapid and effective treatment. In the prior art, the breathing port of the nebulized inhaler and the nebulizer generally adopt a detachable connection, so as to realize repeated use by different groups of people and in different periods. However, there are many problems as follows, for example, when in use, because the pressure of the mist in the nebulizer is generally not large, during the process of using the nebulizer, the relatively thick gas exhaled by the pat...

AI Technical Summary

Problems solved by technology

However, there are many problems as follows, for example, when in use, because the pressure of the mist in the nebulizer is generally not large, during the process of using the nebulizer, the relatively thick gas exhaled by the patient, especially when sneezing or exhaled by the mouth, is mixed and backflowed into the nebulizer, causing a large area of ​​pollution in the nebulizer; or after a patient uses it, after disassembling the nebulized breathing mask, external pollutants will enter the nebulizer, causing the nebulizer Internal pollution, affecting the next use of the nebulizer

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