Multi-functional nebulizer for internal medicine

Abstract

The invention discloses a multi-functional nebulizer for internal medicine, and belongs to the field of medical equipment. A medicine transporting pipe comprises an inner transporting pipe and an outer transporting pipe; an oxygen transporting pipe is connected to the bottom of the outer transporting pipe; micropores are formed in the inner transporting pipe; an electrothermal resistance wire is arranged in the outer transporting pipe; magnetically-controlled switch assemblies each of which comprises a switching blocking plate and a small blocking block are respectively arranged at one end which is connected with a breathing mask, of the medicine transporting pipe, and one end which is connected with the breathing mask, of an air outlet pipe; an electromagnet I and a permanent magnet I which are repellent are separately arranged on each switching blocking plate and the corresponding small blocking block; a nose plug body with two cylindrical plugs is arranged on the breathing mask; a contact switch assembly comprising a separating flake is arranged in a through cavity of each cylindrical plug; two covering flakes are arranged on a through hole region on the separating flake; two groups of contact switches are respectively and correspondingly arranged at the upper part and the lower part on one side of the separating flake; and an electromagnet II and a permanent magnet II whichare repellent are separately arranged at the close ends of the two covering flakes. Through adoption of the multi-functional nebulizer disclosed by the invention, cool property stimulation brought byliquid medicines can be avoided, the situation that nebulization liquid medicines are coagulated can be reduced, and the situation that expired gas enters the medicine transporting pipe can be avoided; and the multi-functional nebulizer disclosed by the invention is high in automation degree, and convenient and accurate to control.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a multifunctional nebulizer for internal medicine. Background technique [0002] Compared with the traditional means of taking medicine to treat respiratory diseases such as asthma, the medical nebulizer atomizes the medicine liquid into tiny particles, and the medicine enters the respiratory tract and lungs through inhalation to deposit, so as to achieve painless, rapid and effective treatment, which belongs to the second category medical instruments. It is mainly used to treat various upper and lower respiratory system diseases, such as cold, fever, cough, sore throat, pharyngitis, rhinitis, bronchitis, pneumoconiosis and other diseases that occur in the trachea, bronchi, alveoli, and chest cavity. [0003] At present, a multi-functional nebulizer for respiratory medicine is disclosed in the patent application publication number CN 107224642 ​​A, which includes an ultrasonic n...

AI Technical Summary

Problems solved by technology

However, it has the following disadvantages: first, the atomized liquid medicine is relatively cold, and the user will feel cold stimulation when inhaled, and the use comfort is insufficient; Drops may condense on the inner wall of the drug infusion tube to form liquid beads, resulting in waste of liquid medicine, and the condensed liquid beads will contact with the atomized liquid medicine subsequently transported by the drug infusion tube, which will cause more atomized liquid medicine to condense together. Cause more waste of medicinal liquid; 3, although the breathing mask is provided with outlet pipe, when the user exhales, the exhaled gas may still enter the drug delivery tube, which may cause pollution in the medicinal storage cavity and affect the medicinal liquid. Therapeutic effect; 4. Although there is a one-way valve on the outlet pipe, for critically ill patients, their breathing is relatively weak, which is not enough to reach the strength to open the one-way valve; and because the breathing frequency of different people is different, the same person The breathing rate of the patient will also change, making the control of the one-way valve more difficult to achieve precise control

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