Portable sputum collecting device with replaceable inner bag

Abstract

The invention discloses a portable sputum collecting device with a replaceable inner bag in the field of sanitary appliances. The device comprises a cup body and a cup cover which are matched with each other, a positioning assembly for fixing a collecting bag is arranged in the cup body, an elastic pressing mechanism capable of opening or closing the opening of the collecting bag is arranged on the cup body, a tightening assembly is arranged at the opening of the collecting bag, the cup cover is fixedly connected to a cup opening of the cup body, a spitting opening is formed in the cup cover,an openable flip door is arranged on the cup cover corresponding to the spitting opening, a funnel used for collecting sputum is fixedly connected to the inner side of the cup cover, at least one liquid outlet is formed in the bottom of the funnel, a flushing assembly is arranged on the cup cover corresponding to the cup body and inside the cup cover, a bag taking opening is formed in the side face of the cup body, an openable operation door is arranged on the cup body corresponding to the bag taking opening, and a grabbing handle is further arranged on the side face of the cup body. The device can collect sputum more safely and hygienically, adopts the replaceable collecting bag, and is safer and more environmentally friendly.

Description

technical field [0001] The invention relates to a sanitary appliance, in particular to a sputum collection device with a replaceable inner bag. Background technique [0002] Sputum contains mucus, inhaled dust, various inflammatory cells, and necrotic and exfoliated mucosal epithelial cells in the respiratory system, necrotic tissue, bacterial viruses and other pathogenic substances. Among them, these pathogenic microorganisms are transmitted through the respiratory tract and can cause human diseases, especially the sputum of tuberculosis patients contains a large number of Mycobacterium tuberculosis, which is highly infectious. At present, the annual incidence of tuberculosis in my country is about 1.3 million, accounting for 14.3% of the global incidence, ranking second in the world. The main clinical manifestations of pulmonary tuberculosis are: cough, expectoration, hemoptysis, etc. [0003] Clinical observation found that patients collected coughed up sputum or blood ...

AI Technical Summary

Problems solved by technology

If the sputum and blood coughed up by the patient are not treated in time, or the untreated sputum is directly poured into the household garbage, it will not only cause secondary pollution to the ward environment, but also cause cross-infection to the patient's family members, patients or staff. risk

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