Liquid medicine atomizing drainage device and method

Abstract

The invention provides a liquid medicine atomizing drainage device and method. A liquid medicine storing and atomizing cavity, a gas compression pump, a high-pressure airflow channel, a high-pressure airflow nozzle, a liquid medicine absorbing pipe and a spacer; an atomizing opening is formed in the upper end of the liquid medicine storing and atomizing cavity and is connected with a corrugated pipe through a first one-way valve, and the corrugated pipe is connected with an atomizing cover; the atomizing cover is connected with an expiration exhaust opening through a second one-way valve, a first pressure sensor is arranged on the inner side wall of the atomizing cover, a second pressure sensor is arranged in the liquid medicine storing and atomizing cavity, a controller and a power module are arranged in the shell, the controller is connected with the gas compression pump through control switch signals, and the controller is connected with the first pressure sensor, the first one-way valve and the second pressure sensor in a signal mode. Along with breath of a patient, medicine mist is automatically controlled to be exhausted effectively, the medicine can be fully absorbed and used by the patient, and waste of the treatment medicine is avoided.

Description

technical field [0001] The invention relates to the technical field of medicine discharge devices, in particular to a medicine liquid atomization discharge device and an atomization discharge method. Background technique [0002] In medical treatment, patients need to treat lung diseases such as asthma by inhaling the drug mist produced by drug discharge devices such as nebulizers. However, the discharge of drug mist from current drug discharge devices cannot be effectively controlled and can only be sustained How to control the effective discharge of drug mist so that it can be fully absorbed and utilized by patients is an important subject of research by those skilled in the art. Contents of the invention [0003] The purpose of the present invention is to overcome the problems existing in the above-mentioned prior art, and to provide an atomization discharge device and an atomization discharge method of the medicinal liquid, which can automatically control the effective...

AI Technical Summary

Problems solved by technology

[0002] In medical treatment, patients need to treat lung diseases such as asthma by inhaling the drug mist produced by drug discharge devices such as nebulizers. However, the discharge of drug mist from current drug discharge devices cannot be effectively controlled and can only be sustained How to control the effective discharge of drug mist so that it can be fully absorbed and utilized by patients is an important topic for those skilled in the art to study

Images