Sputum disinfection device suitable for patients with respiratory infectious diseases and disinfection method

Abstract

The invention belongs to the field of medical disinfection instruments,and particularly relates to a sputum disinfection device suitable for patients with respiratory infectious diseases. The device comprises an outer bag,an inner bag,an opening sealing device and puncture devices; the inner bag is located in the outer bag and fixed on the inner wall of one side of a bag opening of the outer bag,and the inner bag is filled with disinfectant; the opening sealing device is installed on the inner wall of the outer bag and comprises opening sealing pieces symmetrically installed at the two sides of the inner wall of the outer bag; the puncture devices are installed in the bag opening of the outer bag,and after the two opening sealing pieces fit each other,the puncture device can pierce the inner bag; a penetration channel is formed around the outer portion of the bag opening of the outer bag,and tightening ropes capable of tightening the bag opening of the outer bag penetrate into the penetration channel. The disinfection device can be conveniently used by the patients inside and outside a hospital,various kinds of pathogenic bacteria in sputum of the patients with the respiratory infectious diseases such as tuberculosis are effectively killed,the device is especially suitable for killing mycobacterium tuberculosis in the sputum of the tuberculosis patients,the infection route canbe effectively cut off,and the infection rate of the pulmonary tuberculosis disease is reduced.

Description

technical field [0001] The invention belongs to the field of medical disinfection instruments, and in particular relates to a sputum disinfection device and a disinfection method suitable for patients with respiratory infectious diseases. Background technique [0002] Respiratory tract infectious diseases refer to infectious diseases caused by the invasion of pathogens from the human body's nasal cavity, throat, trachea and bronchi and other respiratory infections. Tuberculosis is one of the common respiratory infectious diseases. Mycobacterium tuberculosis can survive for 8-10 days in dry sputum nucleus and droplets. The cell wall of Mycobacterium tuberculosis contains a lot of lipids and is resistant to disinfectant. Bacillus should be sterilized with high-efficiency disinfectant. The daily spit frequency of tuberculosis patients is 4.56 times. 25.3% of patients think that the sputum of tuberculosis patients is non-infectious, and 40.1% of patients have a passive attitude ...

AI Technical Summary

Problems solved by technology

This shows that the proportion of patients who consciously take protective measures is still very low, and the sputum containing Mycobacterium tuberculosis has a great chance of being exposed to the external environment, resulting in an increased chance of being infected by the surrounding population and close contacts.

[0003] At present, the domestic treatment of sputum from hospitalized patients is to place disinfectant in the sputum cup, cover it for a certain period of time, and pour it into the sewer, or ask the patient to spit the sputum on a paper towel and incinerate it. The traditional method is inconvenient for disinfection. The problem of long time, the lack of effective sputum disinfection device for patients outside the hospital, poses a great safety hazard

In summary, the problem in the prior art is that there is a lack of a sputum disinfection device suitable for patients with respiratory infectious diseases such as tuberculosis

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