Pulmonary tuberculosis sputum taking device

Abstract

The invention discloses a pulmonary tuberculosis sputum taking device. The pulmonary tuberculosis sputum taking device comprises a sputum taking temporary storage box, wherein a sputum storage box is arranged in the sputum taking temporary storage box; and a sputum suction device is arranged at the top end of a downward sliding channel, a sputum taking path pipe is arranged to be in an inverted L shape, a first one-way air pipe is arranged on the vertical outer side of the sputum taking path pipe and fixedly connected with an air suction head through a tightening nut, the tightening nut is rotationally connected to the outer side of the air suction head, the air suction head is arranged at one end of an air suction cylinder, a second one-way air pipe is arranged on the outer side of the air suction cylinder, and an air suction piston is arranged in the air suction cylinder. When the air suction piston is pulled, air can be sucked in along with the sputum taking path pipe, and therefore sputum making contact with a sputum suction opening is driven; and the first one-way air pipe can only bring the air into the air suction cylinder, when the air suction piston is pressed, the air can be exhausted from the second one-way air pipe, the second one-way air pipe can only exhaust the air, and therefore the circulation of airflow during sputum suction can be guaranteed.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to a tuberculosis sputum collection device. Background technique [0002] Tuberculosis is a chronic infectious disease caused by Mycobacterium tuberculosis, which can invade many organs, with pulmonary tuberculosis infection being the most common. The excretor is an important source of infection. After the human body is infected with Mycobacterium tuberculosis, the disease may not necessarily occur. When the resistance is reduced or the cell-mediated allergic reaction is increased, it may cause clinical disease. If timely diagnosis and reasonable treatment are given, most of them can be clinically cured. [0003] Tuberculosis patients are prone to suffocation due to the phlegm in the throat. There are many sputum suction devices on the market, but most of the sputum suction devices are simple in function and cannot fix the patient's mouth, and it is impossible ...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to overcome the existing defects and provide a tuberculosis sputum collection device to solve the problems in the above-mentioned background technology that the patient's mouth cannot be fixed, and the patient's mouth cannot be clearly seen after the sputum is sucked. There is a residual amount, which will easily lead to residual sputum leakage in the trachea, which may harm Bin's personal safety.

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