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产品名称

Medical surgical mask

Medical surgical masks must be produced in accordance with the medical standard YY0469-2011. If the enterprise standard set by the enterprise meets or even exceeds the requirements of YY0469, it can also be printed on the outer packaging of the mask. It still depends on the name of the mask and the content of the enterprise standard for identification). Surgical masks are mainly used for invasive operations such as surgery and tube placement in hospitals, and key monitoring and control departments generally require such masks.
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Description
Medical surgical mask: YY0469-2011
 
Medical surgical masks must be produced in accordance with the medical standard YY0469-2011. If the enterprise standard set by the enterprise meets or even exceeds the requirements of YY0469, it can also be printed on the outer packaging of the mask. It still depends on the name of the mask and the content of the enterprise standard for identification). Surgical masks are mainly used for invasive operations such as surgery and tube placement in hospitals, and key monitoring and control departments generally require such masks.
 
YY0469 has the requirements for bacterial filtration performance of surgical masks. Generally, the filtration efficiency of non-oily particles should be more than 30%, and the filtration efficiency of bacteria should be more than 95%. (Note that this is not the meaning of N95. Do not confuse with medical protective masks. ) In addition, medical surgical masks also have requirements for the permeability of synthetic blood (which can be simply understood as impermeability). When companies make them, they generally divide the masks into three layers: the internal water absorption layer, the middle filter layer, and the outer waterproof layer. , Each layer has a special role.
 
Common mask classification
 

Common masks

Use standard

Other masks of the same type

Disposable medical mask

With national standards, you can also refer to the technical standards attached to the registration certificate:
Such as:YY/T 0969-2013

Medical: Prevents droplets and body fluids in a general diagnostic environment

Medical surgical mask

YY0469-2011
Old version YY0469-2004

Medical: Prevents body fluid droplets from splashing during invasive procedures

Medical protective mask

GB19083-2010
Old version YY0469-2003

Medical: Highest execution standards, preventing solid particles, droplets, blood

KN95

GB2626-2019

Civil:KN90/KN95/KN100(KP series)

N95

US NIOSH42CFR84-1995 standard

N95/N99/N100(R series, P series)

FFP2

EU EN149-2001

FFP1/FFP2/FFP3

 

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