FFP1 medical half mask with an exhalation valve - protection class 1 is designed to protect wound surfaces from possible air contact with medical personnel, as well as to reduce the entry of microorganisms from sick people into the environment during epidemics,< /p>
Purpose
Medical half masks are designed for individual protection of human respiratory organs from aerosols of microorganisms and viruses in the inhaled air.
Medical half masks are used by the population at home, by medical personnel in health care facilities, bacteriological laboratories and other institutions.
Filtering half masks are intended not only for workers in medical institutions, but also for rescuers of the Ministry of Emergencies, as well as the population during seasonal flu outbreaks or flu pandemics and can be used as an alternative to ineffective medical masks and cotton-gauze bandages.
In ordinary m There is no obturation strip on the mask, which ensures a tight fit of the mask to the face, as a result of which, when inhaled, polluted air enters the user's respiratory organs through loose seals, bypassing the filter material.
The main difference medical half masks consists in the presence of a highly effective filtering material that traps particles of 0.3 microns and they fit snugly to the face, providing maximum tightness, and highly effectively protect a person from the transmission of viral and bacteriological infections transmitted by airborne droplets.
Medical half masks are dimensionless, suitable for any face thanks to the strangulator (elastic band).
Medical half masks are not used in an atmosphere with a lack of free oxygen (up to 17% vol.), To protect the respiratory organs from gases, vapors and aerosols of organic solvents.
Medical half masks with an exhalation valve are not used by people with acute respirators diseases, tuberculosis.
When using medical half masks by users who have hair (beard) on their faces, the filtration efficiency is significantly reduced.
The medical filtering half mask is an assembled, universal filtering half mask ergonomically designed
The high-performance filter layer is made of environmentally friendly filter material processed in a high-voltage electrostatic field.
Ergonomically designed mask brace allows you to keep your shape and does not allow contact with the face during facial movements, as well as when talking.
Provides a snug fit to the face along the obturation line (in all possible positions of the head and face), repeating facial movements in the process operation.
The respirator has a large filtering (working) surface area, exceeding the working surface of other types of respirators by 25-40%. Provides low initial breathing resistance 1.5-2 times lower in comparison with respirators of the same protection class from other manufacturers.
