Medical half mask "Standard 103" FFP1 without 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 time of epidemics,
Purpose
Medical half masks are designed for individual protection of the human respiratory organs from aerosols of microorganisms and viruses in the inhaled air.
< p>Medical half masks are used by the population at home, by medical personnel in healthcare 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 Emergency Situations, as well as for the public < /strong>during seasonal flu outbreaks or pandemic flu and can be used as an alternative to ineffective medical masks and cotton gauze bandages.
Conventional masks do not have an obturation strip, 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.
< strong>The main difference between medical half masks is the presence of a highly effective filter 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 organs breathing from gases, vapors and aerosol organic solvents.
Medical half masks with an exhalation valve are not used by people with OS three respiratory 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 with ergonomic design
The high-performance filter layer is made of environmentally friendly filter material processed in a high-voltage electrostatic field.
Ergonomic spacer design The mask allows you to keep its shape and does not allow contact with the face during mimic 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 the mimic movements of the face in during operation.
The respirator has a large filtering (working) surface area, exceeding the working surface of other types of respirators by 25-40%. in. Provides low initial breathing resistance 1.5-2 times lower in comparison with respirators of the same protection class from other manufacturers.
