Epimedic prevention mask with double valve

Abstract

The epimedic prevention mask with double valve is used in protecting medical worker contacting with infectious respiratory system diseases from infection. It is different from available mask in that it collects and sterilizes the expired air with virus to reduce the density of virus in ambient air greatly so as to protect the medical worker contacting with infectious respiratory system diseases from infection. In addition, it produces no upset stuffy, hot and wet feeling and bad reaction while providing reliable protection performance. It may be also used by medical worker.

Description

(1) Technical field: [0001] The invention belongs to a medical and sanitary appliance for protecting the safety of medical personnel, guardians and supervisors close to patients. (two) background technology: [0002] Because the common gauze masks do not fit well with the human face when used, in an environment with severe virus pollution, if medical staff and other personnel use them, the air with viruses may invade from the sides of the bridge of the nose and cause infection. And multi-layer gauze is close to the face, and long-term use will cause the user to produce uncomfortable sensations and adverse reactions such as stuffy, hot, wet. If the exhaust gas with virus exhaled by the patient is still discharged in the indoor polluted ward, it will endanger the health of medical personnel and other personnel. (3) Contents of the invention: [0003] The "double-valve anti-epidemic mask" (hereinafter referred to as "double-door mask") of the present invention is made into a...

AI Technical Summary

Problems solved by technology

[0002] Because the common gauze masks do not fit well with the human face when used, in an environment with severe virus pollution, if medical staff and other personnel use them, virus-laden air may invade from both sides of the bridge of the nose and cause infection

Moreover, multi-layer gauze is close to the face, and long-term use will cause discomfort and adverse reactions to users such as stuffiness, heat, and humidity.

If the exhaust gas with virus exhaled by the patient is still discharged indoors and pollutes the ward, it will endanger the health of medical staff and other personnel

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