Principles for the selection of medical masks

1. For general diagnosis and treatment activities, gauze masks or disposable masks can be worn;
2. Wear a surgical mask when working in the operating room, nursing patients with immunocompromised function, or performing body cavity puncture operations;
3. When contacting patients with respiratory infectious diseases transmitted through the air or through close contact with droplets, medical protective masks should be worn.

　  The protective characteristics of different types of medical masks
1. For general diagnosis and treatment activities, gauze masks or disposable masks can be worn;
2. Wear a surgical mask when working in the operating room, nursing patients with immunocompromised function, or performing body cavity puncture operations;
3. When contacting patients with respiratory infectious diseases transmitted through the air or through close contact with droplets, medical protective masks should be worn.

　　The protective characteristics of different types of medical masks
Gauze masks: protective equipment to protect the respiratory tract from harmful dust, aerosols, microorganisms and dust typhoid. The anti-virus filtering effect is only 20-30%. Gauze masks cannot be used for medical protection, and are only used as ordinary dust masks.
Medical surgical mask: A medical mask worn by medical staff during invasive operations that can prevent the spread of blood, body fluids and splashes. Standard medical surgical masks are divided into 3 layers: the outer layer has a water blocking layer to prevent droplets from entering the mask; the middle layer has a filter layer that can block 90% of 0.3μm particles; the inner layer near the nose and mouth is used for moisture absorption. (Generally, the nose clip structure is on the outer layer of the medical surgical mask)
N95 medical protective masks: N95 masks can prevent airborne infectious agents with a diameter of less than 5μm or close contact with droplet-borne diseases that can cause infections. N95 medical protective masks can filter 95% of 0.3μm particles and have a barrier effect on viruses.

Hangzhou Runheng Medical Co.,Ltd was founded in 2010, and located in the technological development zone of Hangzhou city, is professional China Particle Filtering Half Masks Manufacturers and Particle Filtering Half Masks suppliers, the company has never ceased its exploration in the reform of china's medical industry, striving forward with the initial focus on the medical industry. The company has been committed to providing reliable epidemic prevention products solutions for global customers. Our company mainly produces disposable medical masks, surgical masks,KN95 masks,disposable face masks, disposable protective coverall, isolation gowns, surgical gowns, medical cap, medical shoe cover, and wholesale Particle Filtering Half Masks etc. Our products have been exported to Korea, Japan, America, Italy, Germany, Romania, India, Mexico, and other countries, welcome!