Respiratory training device for pneumology department and using method of respiratory training device

Abstract

The invention discloses a respiratory training device for the pneumology department and a using method of the respiratory training device. The respiratory training device comprises a rack, a first bottom plate, a fixed suspension, an oxygen inhalation assembly, a second bottom plate, a guardrail frame, a top frame, a breathing assembly and a disinfection assembly; the first bottom plate is fixedly installed on one side of the top end face of the rack through screws; a fixed suspension is installed on one side of the top end face of the first bottom plate; the oxygen inhalation assembly is installed on one side of the fixed suspension; the second bottom plate is fixedly installed on the other side of the top end face of the rack through screws. The respiratory training device is simple in structure and small in size; expiration and inspiration training can be conveniently carried out, the training effect is good, and the inspiration and expiration effects can be conveniently observed; in addition, oxygen supplementation can be conducted after inspiration and expiration training is completed, and therefore the training effect is improved; and meanwhile, a disinfection function is achieved, a used air suction cover can be disinfected, and the sanitary and safe effects of use are improved.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a respiratory training device for respiratory department and its use method. Background technique [0002] When people inhale normally, the diaphragm contracts and the external intercostal muscles contract. When inhaling forcefully, they also need the assistance of inspiratory auxiliary muscles, such as trapezius and scalene muscles. The result of these muscle contractions makes the chest broad. Lifting up, the chest space expands to the limit; the mechanism of exhalation is the same as that of inhalation because of the pressure difference, but the exhalation is because the pressure in the lungs is greater than the atmospheric pressure. During normal exhalation, there is no muscle contraction. When the diaphragm and external intercostal muscles relax, the chest cavity becomes smaller and the pressure in the lungs increases, so the air is spit out from the body; however, when the ...

AI Technical Summary

Problems solved by technology

The breathing training device in the prior art has simple structure, single function, and inconvenient use; when in use, the operation is difficult and the training is not easy. Therefore, it is necessary to design a breathing training device and its use method for respiratory department

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