English
عربى
Español
русский
中文简体
One-time ordinary medical mask:
One-time ordinary medical masks are suitable for health protection in ordinary medical environments where there is no risk of body fluids and splashing, suitable for general diagnosis and treatment activities, and general low-flux and low-concentration pathogen-contaminated environments. A one-time medical mask can meet many of your requirements, but for ordinary people, wearing a medical mask correctly when going out can achieve a certain purpose of prevention.
Features: Compared with medical surgical masks and medical protective masks, the filtering efficiency of particles and bacteria is relatively low, but the filtering efficiency is higher than that of ordinary cotton-spun masks in society.
One-time medical surgical mask:
One-time surgical masks are more suitable for the protection of blood, body fluids and splashes during invasive operations. They are mainly used for the basic protection of medical staff and related personnel in medical institutions. General doctors need to operate and medical staff in infectious disease wards. Wear this mask.
Main features: It is used to prevent blood, body fluids and splashes in invasive operations, as well as the protection of respiratory diseases transmitted by droplets, and can prevent infectious agents (bacteria, viruses and other pathogenic microorganisms) with a diameter of less than 5 microns. Wait).
N95 masks:
Certified by NIOSH in the United States, the filtration efficiency of non-oily particulate matter is about 95%.
KN95 mask: In line with our China GB 2626 mandatory standards, the filtration efficiency of non-oily particulate matter is ≥95%.
But what we need to know is that "the core standards of industrial masks and consumer masks are actually the same. KN95 according to the GB2626 standard is enough, and KN90 is actually enough. Only when medical personnel are splashed with bodily fluids and the environmental concentration is very high, It needs to be strict.
