A vibrating gas generating device for an adjustable expectoration machine

Abstract

The invention relates to an adjustable sputum elimination machine vibration gas generation device. The problems that an existing gas vibration generation device is excessively large in size, heavy andnot adjustable in amplitude frequency are solved; according to the technical scheme, the device comprises a shell, the shell is divided into a left cavity, a middle cavity and a right cavity throughtwo partition plates, the upper end of the middle cavity is provided with a gas inlet and a gas outlet, and a gas distribution disc is installed at the gas outlet; a piston is arranged inside the middle cavity, a left vertical through hole and a right vertical through hole are formed in the piston, the left and right through holes are communicated with the left and right cavities, a left clampingblock is installed inside the middle cavity, a left lever is installed below the left clamping block, a left compressed spring is installed at the right end of the left lever, a left air flue communicated with the left cavity is formed inside the bottom face of the middle cavity, a left plunger is installed inside the air flue in a sliding mode, and the left end of the lever is pressed on the plunger; a right clamping block, a right lever, a right compressed spring, a right air flue and a right plunger are installed inside the middle cavity by being symmetric about the left clamping block, theleft lever, the left compressed spring, the left air flue and the left plunger; the device is novel in concept, exquisite in structure, adjustable and easy to carry.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to an adjustable vibrating gas generating device for an expectoration machine. Background technique [0002] Diseases of the respiratory system will lead to increased airway secretions. If the increased secretions are not cleared in time, it will lead to airway obstruction, increase the work of breathing, cause respiratory muscle fatigue, and eventually lead to respiratory failure. Coughing is a way for the human body to expel sputum, but many patients, especially the elderly and infirm, often have difficulty expectorating sputum with their own ability, and the sputum is not easy to discharge, which leads to other complications. Serious consequences. Chest physical therapy has a long history of clinical application and is very effective. It is one of the standard medical methods in various countries to improve the mucus clearance function of the respiratory tract. Tapping the ches...

AI Technical Summary

Problems solved by technology

[0005] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides an adjustable vibration gas generating device for expectorant machine, which effectively solves the problem that the current gas vibration generating device is too large and heavy, and the amplitude and frequency cannot be adjusted.

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