Moisture bottle with disposable inner cup

Abstract

The invention belongs to the technical field of medical apparatus and instruments, and particularly relates to a humidification bottle with a disposable inner cup, wherein the humidification bottle with the disposable inner cup is special for a medical float-type oxygen suction device. The humidification bottle with the disposable inner cup is composed of an outer bottle cover (1), an outer bottle (3), an inner cup cover (2) and an inner cup (4). The upper end threads (9) of the outer bottle cover (1) are arranged on the lower end portion of a float-type oxygen suction device valve body (8). Oxygen after being humidified is directly communicated with an oxygen outlet connector (7) of the float-type oxygen suction device valve body (8) without passing through a cavity between the inner cup (4) and the outer bottle (3). A groove (11) is arranged at the lower end of the outer bottle cover (1). A protruded block (12) is arranged at the upper end of the outer bottle (3). The inner cup (4) and the inner cup cover (2) are disposable products. The humidification bottle with the disposable inner cup is low in weight, simple and convenient to operate, quick to connect, low in humidification airflow noise, and capable of greatly reducing bacterium carrying rates and bacterium carrying quantity of the humidification bottle, and effectively avoiding cross infection inside a hospital during the use of the float-type oxygen suction device.

Description

technical field [0001] The invention belongs to the field of medical equipment, and in particular relates to a moisture bottle with a disposable inner cup specially used for a medical buoy type oxygen inhaler. Background technique [0002] The wall-type buoy oxygen inhaler used in the oxygen supply terminal of the hospital center is the basic oxygen supply device of the hospital. It is currently widely used in emergency oxygen supply and humidified oxygen therapy for hospitalized patients. Non-fermentative pathogenic bacteria such as Escherichia coli, Salmonella, Staphylococcus aureus, Pseudomonas aeruginosa and mold widely exist in air and water in nature, or due to insufficient air disinfection in hospital wards, or contamination of central oxygen supply pipelines and joints , or because the injected humidifying fluid does not meet the regulations, or because the disinfection process and assembly operation of the oxygen inhaler are not standardized, the germs will enter th...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to aim at the above-mentioned existing traditional Chinese medical buoy type oxygen inhaler humidification bottle, because the structural design is not reasonable enough, it is impossible to ensure a sterile oxygen humidification system, it is easy to be polluted, it is inconvenient to sterilize, and the cost is high, which will cause medic

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