There are three types of medical masks used in the field of medical and pharmaceutical hospitals. The corresponding names are: disposable medical masks, medical surgical masks and medical protective masks. The corresponding standards are as follows: YY/T0969-2013 disposable medical mask, YY 0469-2011 medical surgical mask, GB19083-2010 medical protective mask technical requirements.
Through the above comparison, you will find:
Medical protective mask> medical surgical mask> disposable medical mask.
In addition to meeting the basic medical conditions, medical protective masks are equivalent to filtering effect resistance, etc. to meet the requirements of GB2626-2006. Technical requirements, so its ideal appearance should be "N95 mask form" folding or three-dimensional.
Hemodialysis conditions of surgical masks the most demanding of the three masks. Because the environment it uses is clinical surgery and other environments, which mainly protect the safety of medical staff, it has the most strict requirements on the performance of hemodialysis/wetting and so on.
Disposable medical masks can be simply understood as the most common masks for hospitals.
Color suggestions can also have scientific basis.
For domestic manufacturers of meltblown filter material, please refer to the above comparison. For disposable medical masks, the filter material can meet the standard if it reaches BFE95 ~ 99%; Due to the hemodialysis index of medical surgical masks, filter material must reach PFE99 level or above; Medical protective masks, filter material must reach N95 level or above.
It is related to the National Health and the personal safety of medical staff. We hope that knowledge will spread more, so that more medical staff can understand and more users can understand it. Filter material manufacturers can refer to it and produce qualified coiled materials with conscience, mask processing manufacturers qualified material selection. The competent department regularly conducts spot checks on products circulating in the market to truly supervise and guide the healthy development of the industry.
Author: Zhuang haogu
