A kind of multi-functional sputum scab remover for respiratory department

Abstract

A multifunctional sputum scab remover for the pneumology department comprises an annular movable plate, an annular fixed plate is arranged at the right side of the annular movable plate, the annular fixed plate is coaxial with the center line of the annular movable plate, the annular fixed plate and the annular movable plate are fixedly connected through a rubber tube, the same first hose is movably mounted at the inner sides of the annular movable plate and the annular fixed plate, the left side of the annular movable plate is in bearing connection with an inner sleeve sleeving the peripheryof the first house through a sealing bearing, an outer sleeve is arranged surrounding the inner sleeve, and the right side of the outer sleeve is in bearing connection with the left side of the annular movable plate through a sealing bearing. The multifunctional sputum scab remover has the advantages of simple structure, ingenious conception, rapidness and effectiveness in sputum and sputum scab in a trachea cannula by using an imbibition scraper plate, cleaning time shortening, simultaneous realization of cleaning and discharging of the cleaned sputum and sputum scab, one-shot completion of cleaning, avoiding of secondary insertion of the trachea cannula to a cleaning device, and reduction of pains of patients.

Description

technical field

[0001] The invention belongs to the field of respiratory appliances, in particular to a multifunctional sputum scab remover for the respiratory department. Background technique

[0002] Endotracheal intubation is a common operation to suck up the secretions of the lower respiratory tract to restore the smoothness of the patient's breathing passage. The thicker sputum on the tracheal wall relieves the pain of the patient; but the efficiency of the existing clearer is high. The cleared sputum and sputum scab are pre-stored in the liquid storage chamber of the clearer. When the liquid storage chamber is full, it needs to be cleaned. Remove the clearer for cleaning, and insert the clearer into the endotracheal tube again, which increases the pain of the patient, and the endotracheal tube is generally curved, and the existing clearer can only be used for straight tube endotracheal intubation or with a small curvature. Endotracheal intubation for cleaning can not ...

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