Lung-heat-clearing and sputum-excretion device for respiratory medicine department

Abstract

The invention relates to the technical field of medical instruments, in particular to a lung-heat-clearing and sputum-excretion device for respiratory medicine department. The device comprises a device body and a sputum collecting barrel, wherein the sputum collecting barrel is placed in the middle of the device body; a first baffle is fixedly connected to the position, behind the device body, ofthe device body; a clamping mechanism is arranged in the first baffle; the clamping mechanism comprises a first rotating rod; the rear end of the device body is movably connected with the first rotating rod through a bearing; the front end of the first rotating rod is fixedly connected with a bevel gear; the first gear is meshed with a second gear; a third gear is movably connected between a lowerfixing plate and an upper fixing plate on the left side of the second gear through a bearing; the third gear is engaged with the second gear; a locking mechanism is arranged in the sputum collectingbarrel; and a protection mechanism is arranged in the sputum collecting barrel above the locking mechanism. The sputum collecting barrel does not need to be rotated, so that fixation and release of fixation can be completed only by rotating the first rotating rod, and convenience and rapidness are achieved.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a lung-clearing and phlegm-expelling device for respiratory internal medicine. Background technique [0002] Phlegm is the secretion secreted by the respiratory tract through the push of the epithelial cilia, and is discharged from the lungs to form sputum. Normal people will secrete a small amount of mucus to keep the respiratory tract moist, and the amount of sputum is very small. When there are harmful substances such as bacteria, the mucous membrane secretions of the respiratory tract increase, resulting in excessive phlegm. It is secreted by the mucous membrane of the respiratory tract below the nasal cavity such as the lungs and bronchi. When there is a lot of mucus, people are often unable to cough out the mucus voluntarily, and often need to use a sputum discharge device to assist, insert the sputum discharge tube into the patient's respiratory tract, and suck the...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a device for clearing the lungs and removing phlegm in the Department of Respiratory Medicine to solve the problem of directly connecting the main body of the device with threads as proposed in the above background technology. Since the medical staff need to disinfect and clean the sputum storage barrel after each use, With threaded connection, it is more troublesome and inconvenient for medical staff to disassemble

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