What Is The Difference Between Medical Surgical Masks And Ordinary Masks And Their Classification

1 Different packaging: In addition to the outer packaging, surgical masks and ordinary medical masks will be marked with different categories. The main identification method is that the registered product implementation standards in the upper right corner of the outer packaging are different. The surgical mask is YY-0469-2011, while the ordinary medical mask All kinds of factory logos of YZB/ are printed.

2 Different uses: Masks of different materials have different functions and uses, and the outer packaging may be fuzzy, but the product description will generally indicate the environment and conditions for the mask.

3 Different prices: Surgical masks are generally expensive, usually 1.2-4 yuan/piece, while ordinary medical masks are relatively low, usually 0.12-0.20 yuan/piece.

There are several types of medical masks

At present, my country's medical masks are mainly divided into three types: "medical protective masks" with the highest level of protection, "medical surgical masks" commonly used in invasive operating environments such as operating rooms, and "disposable medical masks" of general level.

1. "Medical protective mask" has a good fit with the wearer's face. It can filter particles in the air, block droplets, blood, body fluids, secretions and other pollutants, and have a filtration efficiency of 95% for non-oily particles. % Or more (this sentence means that it can reach the N95 level), which is a personal protective equipment commonly used to deal with airborne diseases. Common medical protective masks are arched, butterfly and so on.

2. "Medical surgical mask" is a medical mask commonly used in operating rooms and other environments where there is a risk of body fluids and blood splashing. It can block blood and body fluids from passing through the mask and contaminate the wearer. At the same time, the filtration efficiency of bacteria is more than 95%, but it is resistant to particles. The filtration efficiency is limited, and the design is mostly rectangular, and the closeness to the face is not as tight as that of medical protective masks. Common medical surgical masks include strap-on type and ear-hook type.

3. Ordinary medical masks have many names. Medical masks without the words "protection" and "surgical" in the name are all ordinary medical masks. This level of masks does not require blood barrier effect, nor does it have tightness Therefore, it is only used in general medical environment. Common common medical masks are mostly ear-hook type, and their appearance is similar to ear-hook surgical masks.

How many layers of medical surgical masks

Medical masks have more than three layers to isolate bacteria and dust, and they are disposable, safe and reliable, without the risk of secondary infection.

There are also several types of medical masks, such as medical surgical masks worn by nurses, which are changed every 4 hours; medical protective masks used in an epidemic situation are generally changed 6-8 hours; medical masks should be discarded after each use and removed after removal Dispose of immediately.