Atomization inhalation system

Abstract

The invention relates to an atomization inhalation system which comprises an atomization inhaler and an oxygen supply device. The oxygen supply device comprises an oxygen supply source, an oxygen bottle communicated with the oxygen supply source and a connection pipeline, and particularly, the atomization inhalation system further comprises a three-way valve use for oxygen shunting. The three-way valve is provided with an air inlet, a first air outlet, a second air outlet and a control valve core used for controlling the oxygen shunting, the air inlet is communicated with the oxygen supply source through the connection pipeline, the first air outlet is communicated with an inlet of the oxygen bottle, and the second air outlet is communicated with an air inlet of the atomization inhaler. On one hand, the atomization inhalation system enables liquid medicine to be fully atomized, shortens the time needed by atomization, improves tolerance of a patient, reduces disinfection cost and workloads of nurses, and meanwhile can effectively avoid the phenomenon that the liquid medicine is diluted and affects the curative effect, and on the other hand, replacement frequency of liquid in the oxygen bottle is reduced, and treatment cost of the patient is reduced.

Description

technical field [0001] The invention belongs to the field of medical equipment, and in particular relates to an atomized inhalation system. Background technique [0002] As we all know, nebulization inhalation therapy is an important and effective treatment method in the treatment of respiratory diseases. The nebulizer inhaler is used to atomize the liquid medicine into tiny particles, and the medicine enters the respiratory tract and lungs for deposition through breathing inhalation, so as to achieve The purpose of painless, rapid and effective treatment. Its specific implementation is to use high-speed oxygen flow to make the liquid medicine form mist, and then inhale it through the respiratory tract. At present, the atomized inhalation system includes an atomized inhaler (atomized inhalation device) and an oxygen supply device, wherein the oxygen supply device includes an oxygen supply source, an oxygen cylinder connected to the oxygen supply source, and a connecting pip...

AI Technical Summary

Problems solved by technology

[0003] (1) Oxygen needs to pass through Shuxibao (or humidification bottle) before flowing to the atomizing inhaler, resulting in a long oxygen delivery line and a long time for the atomization of the liquid medicine. For patients with obvious shortness of breath, it is obviously impossible to undergo treatment;

[0004] (2) After the oxygen passes through Shuxibao (or humidification bottle), the flow rate of the airflow decreases, and the oxygen flowing from the air outlet to the atomizing inhaler cannot fully atomize the liquid medicine, resulting in part of the liquid medicine remaining in the atomized inhaler. In the device, the cost of disinfection and the workload of nurses are increased;

[0005] (3) After the oxygen passes through Shuxibao (or humidification bottle), there is a certain amount of water in the oxygen, and the oxygen is easy to dilute the liquid medicine while atomizing the liquid medicine, thereby reducing the curative effect of the liquid medicine;

[0006] (4) For patients who do not inhale oxygen and only do atomization inhalation, the liquid in the Shuxibao (or humidification bottle) is replaced after one week before it is exhausted, which increases the treatment cost of the patient, and the patient complains repeatedly

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