Device for clearing lung heat and discharging sputum

Abstract

The invention discloses a device for clearing lung heat and discharging sputum, and relates to the field of medical instruments. The device comprises a base plate, wherein a top end of the base plate is fixedly connected with a vertical plate, one side of a bottom of the vertical plate is fixedly connected with a bottom box, and the device further comprises a back knocking device arranged on the vertical plate and used for knocking the back of a patient; the back knocking device comprises a pressure box, one side, close to the vertical plate, of the pressure box is fixedly connected with a fixing sleeve, a telescopic rod is slidably connected in the fixing sleeve, an end of the telescopic rod is fixedly connected with a knocking plate, the pressure box is fixedly connected with a hydraulic rod, a telescopic end of the hydraulic rod is fixedly connected with a push-pull plate, and the push-pull plate is arranged in the pressure box and slidably connected with the pressure box. According to the device, the back knocking device and an atomization sputum excretion device are matched for use, a good and efficient sputum excretion promoting effect is achieved for a patient, an atomization process and a sputum excretion process are carried out separately, it is guaranteed that the patient is not subjected to secondary infection, and the patient is well protected.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a lung-clearing and phlegm-expelling device. Background technique [0002] Once the respiratory tract is infected, inflammatory edema will occur in the bronchi, resulting in thickening of the tube wall and thinning of the lumen. At the same time, a large amount of sputum will be secreted, and the accumulation of sputum will cause inflammation to continue to develop, eventually leading to narrowing and obstruction of the airway, resulting in respiratory resistance. Increase, forming wheeze. Long-term inflammation will seriously obstruct the airway, causing the cilia on the trachea wall responsible for expectoration to fall down and fall off, making it very difficult to expel sputum, resulting in continuous decline in lung function. In patients with chronic obstructive pulmonary disease, sputum blocks the airway. The sputum, especially the sputum in the deep small airways, must be r...

AI Technical Summary

Problems solved by technology

[0003] But at present, in the process of expectoration, the existing lung-clearing medicinal liquid needs to be absorbed by the patient through the mask after being atomized. The patient's mouth and nose are in the same connected space, and the patient's coughed up or droplets will be inhaled for the second time. In the mouth, it is easy to cause secondary infection and needs further improvement

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