Air vibratory sputum excretion machine

Abstract

The invention provides an air vibratory sputum excretion machine, belonging to the technical field of medical apparatus and instruments. The machine comprises a shell, an air chamber, a first tympanic membrane tray, a second tympanic membrane tray, a power machine, an air induction mechanism, a tympanic membrane actuating mechanism, a breather pipe and a wearing device, wherein the shell is provided with a rack; the air chamber is defined by a first side plate, a second side plate, a third side plate, a fourth side plate, a top plate and a bottom plate, and provided with an air cavity; the first side plate is provided with a first tympanic membrane tray cavity; the second side plate is provided with a second tympanic membrane tray cavity; a first tympanic membrane tray is arranged on the first tympanic membrane tray cavity; a second tympanic membrane tray is arranged on the second tympanic membrane tray cavity; the power machine is fixed on the bottom plate or the rack; a power shaft of the power machine is stretched into the air cavity by the bottom plate; the air induction mechanism is fixed on the rack and communicated with the air cavity; the tympanic membrane actuating mechanism is arranged in the air cavity and connected with the power shaft as well as the first and second tympanic membrane trays; the wearing device is to be worn by a patient; and one end of the breather pipe is communicated with the air cavity, and the other end of the breather pipe is connected with the wearing device. The air vibratory sputum excretion machine is applicable to any occasion, has simple overall structure, can relieve labor intensity of therapists, has good effect in patting chests and backs of the patients, and is beneficial to excreting sputum.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to an air-vibration phlegm expulsion machine, which is suitable for clinical or family care in medical institutions and helps patients expel phlegm. Background technique [0002] With the increase of environmental pollution caused by the development of industry and the acceleration of the aging process of the population, the number of patients with lung diseases is on the rise year by year. The third leading cause of death. During the course of chronic obstructive pulmonary disease, patients manifest cough, sputum, shortness of breath and / or wheezing, increased sputum volume, purulent or sticky purulent, and even accompanied by inflammation such as fever. Many patients especially Elderly and infirm patients are often unable to cough up sputum, and the sputum is not easy to discharge, which leads to other complications. If it is not treated in time and effectivel...

AI Technical Summary

Problems solved by technology

And CN201356827Y proposed the intelligent full-thorax high-frequency oscillation sputum expectoration machine, which has the five technical effects summarized from the 21st line on page 3 to the 2nd line on the 4th page of the specification of the patent. However, the patent does not disclose the air oscillating machine The specific structure, while the air oscillator is the main structure of the high-frequency oscillation expectoration machine

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