Respiratory device for paediatrics

Abstract

The invention discloses a respiratory device for paediatrics, and the device comprises a face cover and a cloth cover. The front end of the cloth cover 2 is provided with a plastic port, and the interior of the cloth cover is provided with a flexible metal wire. The plastic port is connected with a side of the face cover, and the other side of the face cover is sequentially connected with a medicine storage cavity, an air inlet pipe, a flow meter, a first control valve, and an inflating pipe. The face cover, the medicine storage cavity, the air inlet pipe, the flow meter, the first control valve and the inflating pipe are connected through threads. The upper end of the face cover is provided with an air outlet, and the air outlet and a medicine outlet of the medicine storage cavity are respectively provided with a one-way ventilation valve which consists of a valve cover, an air baffle plate, and a valve body. The valve body of the one-way ventilation valve disposed in the air outlet faces inwards, and the valve body of the one-way ventilation valve disposed at the medicine outlet of the medicine storage cavity faces outwards. A side of the inflating pipe is provided with an air tube. The device can serve as an oxygen uptake face cover, also can serve as an atomization face cover, is suitable for children with different facial forms, can be disassembled for washing and replacing, is good in respiratory effect, and can be accepted by children more easily.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a pediatric respiratory device. Background technique [0002] With the continuous warming of the global climate and the continuous deepening of my country's industrialization process, in recent years, my country's nationwide environmental pollution has continued to intensify. North China represented by Beijing and Tianjin, and the Yangtze River Delta represented by Shanghai have experienced continuous The smog weather has led to a continuous increase in the number of patients with the respiratory system, seriously affecting people's normal life. For the treatment of respiratory diseases, the current method used is to atomize water-soluble drugs into tiny particles by nebulizers. Patients use an inhalation device to inhale these tiny particles into the respiratory system to achieve therapeutic effects. [0003] At present, the inhalation devices used by most medical institutions ar...

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Problems solved by technology

[0004] The straw method is simple in structure, but it requires the patient to cooperate well when using it. It is required to inhale through the mouth and exhale through the nose. Only in this way can the drug particles reach the respiratory tract and lungs, which is too difficult for children. Some children breathe with their mouths, and the result is that the exhaled gas is sucked back, and many drug particles are blown out of the nebulizer. At the same time, the fork may blow germs and viruses into the nebulizer. It is shared, which is likely to cause cross-infection. There are also children who do not cooperate with blocking the straw with their tongues. The drug particles escape from the nebulizer in vain, and the therapeutic effect cannot be achieved.

[0005] At the same time, the existing atomization masks can only be used as atomization masks, which have single functions and will lack toughness after being placed for a long time, thereby reducing their service life. accept

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