What Is The Difference Between KN95 And Ordinary Medical Masks?

Mar 12, 2020

What is the difference between KN95 and ordinary medical masks? Let ’s take a look today:

Disposable ordinary medical masks:

Disposable ordinary medical masks are suitable for health protection under the general medical environment where there is no risk of body fluids and splashes, suitable for general diagnostic activities, and for low-flux and low-concentration pathogen-contaminated environments.

Disposable medical masks can meet many of you's requirements, but for ordinary people, wearing a disposable medical mask correctly when going out can achieve a certain degree of prevention.

Features: Compared with medical surgical masks and medical protective masks, the filtration efficiency of particles and bacteria is relatively low, but the filtration efficiency is higher than the ordinary cotton spinning masks in society.

Disposable medical surgical masks:

Disposable surgical masks are more suitable for the protection of blood, body fluids and splashes during invasive operations. They are mainly used for basic protection of medical personnel and related personnel in medical institutions. General doctors' surgery and infectious diseases ward medical staff You need to wear this mask.

Main features: It is used to prevent blood, body fluids and splashes during invasive operations, and to prevent droplet-borne respiratory diseases. It can block infectious factors (bacteria, viruses and other pathogenic microorganisms with a diameter of less than 5 microns). Wait).

KN95 mask: certified by NIOSH in the United States, non-oily particulate filtering efficiency is about 95%.

KKN95 mask: meets China's GB 2626 mandatory standard, non-oily particulate matter filtration efficiency ≥95%.

But what we need to know is that "the core standards of industrial masks and consumer masks are actually the same. According to GB2626 standard KKN95, KN90 is actually sufficient. Medical personnel will have body fluid splashes and high environmental concentrations. Only need to be strict.