Pulmonary tuberculosis sputum taking device

Abstract

The invention discloses a pulmonary tuberculosis sputum taking device which comprises a containing cylinder, a liquid inlet pipe used for sucking sputum is arranged at one end of the containing cylinder, and an air suction pipe used for being connected with a negative pressure machine is arranged at the other end of the containing cylinder; the storage mechanism is installed on the outer side of the containing cylinder, and the storage mechanism collects the sputum sucked out by the liquid inlet pipe; the disinfection mechanism is installed on the outer side of the containing cylinder and is close to the negative pressure machine, a connecting pipe is arranged between the storage mechanism and the disinfection mechanism, and the connecting pipe transmits the negative pressure of the negative pressure machine to a pipe opening of the liquid inlet pipe; the adjusting mechanism is installed on one side of the storage mechanism, the adjusting mechanism adjusts the suction pressure of the liquid inlet pipe, the suction pressure of the liquid inlet pipe can be adjusted according to the adjusting mechanism, then on the premise that it is guaranteed that sputum can be sucked, damage to the mucous membrane of a patient is reduced, and use is convenient.

Description

technical field [0001] The invention relates to the technical field of phlegm-taking for pulmonary tuberculosis, in particular to a sputum-receiving device for pulmonary tuberculosis. Background technique [0002] Tuberculosis is a chronic infectious disease caused by Mycobacterium tuberculosis, which can invade many organs, and pulmonary tuberculosis infection is the most common. Dischargers are an important source of infection. The human body does not necessarily get sick after being infected with tuberculosis. When the resistance is reduced or the cell-mediated allergic reaction is increased, it may cause clinical disease. [0003] To get an accurate diagnosis of pulmonary tuberculosis patients, they need to keep sputum. According to the sputum, it is necessary to determine whether there is Mycobacterium tuberculosis in the sputum. Most of the existing sputum retention requires the patient to keep the sputum in the container, and then send it to the hospital for examinat...

AI Technical Summary

Problems solved by technology

[0003] In order to get an accurate diagnosis, patients with pulmonary tuberculosis need to retain sputum. According to the sputum, it is clear whether there is Mycobacterium tuberculosis in the sputum. Most of the existing sputum retention requires patients to keep the sputum in the container by themselves, and then send it to the hospital for examination. , some long-term bedridden patients cannot collect sputum in the container by themselves, and need the assistance of medical staff or family members to collect sputum. Medical staff or family members need to use negative pressure suction to suck out the sputum in the patient's mouth or trachea. If the suction pressure is small, the sputum cannot be sucked out well. If the pressure is high, it may cause damage to the inner wall of the patient's mouth or trachea, which makes it inconvenient for medical staff or family members to collect sputum.

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