Drainage apparatus

Abstract

The invention discloses a drainage apparatus, which comprises a drainage container which is provided with a liquid storage cavity, wherein a liquid inlet is kept in the liquid storage cavity, or a liquid inlet and a liquid outlet are formed in the liquid storage cavity; and a controlled sensing device, by which microorganisms can be killed, is arranged on the drainage container. According to the drainage apparatus provided by the invention, the controlled sensing device is arranged on the drainage container, and the controlled sensing device is an ozone disinfecting device, a high-temperaturedisinfecting device, an ultraviolet disinfecting device, an antimicrobial material, an antimicrobial drug, a photocatalysis sterilizing and disinfecting device, an ionizing radiation disinfecting device, a low-temperature disinfecting sterilizing device with hydrogen peroxide gas plasma or an oxidizing agent, so that the microorganisms can be actively killed, and microorganism retrograde infectionis relieved or prevented; therefore, infection is prevented, the service life of the drainage apparatus is prolonged, waste is reduced and environmental protection is enhanced, and meanwhile, bettermedical safety and lower medical costs are also guaranteed. The drainage apparatus provided by the invention is applied to the field of medical apparatuses.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a drainage device. Background technique [0002] In clinical nursing, indwelling drainage tube treatment needs to use drainage bags to store drainage fluid. Nurses regularly discharge drainage fluid or drainage devices automatically discharge drainage fluid. The drainage fluid discharged from the human body is often sterile, while drainage Liquid is a substance that is more suitable for the growth of microorganisms, and it is easy to breed microorganisms (such as bacteria). At present, the drainage device is not equipped with effective anti-microbial measures, resulting in the retrograde infection of microorganisms from the liquid outlet to the drainage container, and even retrograde infection from the liquid inlet to the drainage site, which affects medical safety. [0003] Clinically, retrograde infection is avoided by reducing the use time of the drainage device. Frequent rep...

AI Technical Summary

Problems solved by technology

At present, the drainage device is not equipped with effective anti-microbial measures, resulting in the retrograde infection of microorganisms from the discharge port to the drainage container, and even retrograde infection from the liquid inlet to the drainage site, which affects medical safety.

[0003] Clinically, retrograde infection is avoided by reducing the use time of the drainage device. Frequent replacement of the drainage device leads to waste of materials, which is not conducive to environmental protection and increases patient costs.

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