AIR FILTER FOR PROTECTION OF NASAL BREATHING Russian patent published in 2018 - IPC A62B23/06 

FIELD: medicine.

SUBSTANCE: invention relates to medicine and is an individual antibacterial, antiviral and antiallergenic means of protecting a person with nasal breathing. Nose air filter consists essentially of filtering components and a connecting element. Two filter components have a tapered shape of a plastic material and an inner hole with a replaceable filter unit and are connected by a thin, flexible, plastic material of any color. This filter also provides for the use of replaceable filter units that ensure the long-term use of the air filter. Due to the shape of the filter can be used for medical purposes, providing expansion of the muscle of the wing of the nose, thereby improving breathing in a person with nasal congestion. Filter is easy to manufacture, which allows to set up a mass production of light, efficient, economical filters that are easy to use.

EFFECT: technical result consists in increasing the effectiveness of the air filter as an antibacterial, antiviral and antiallergenic remedy in public places in case of large accumulation or passage of people, providing free nasal breathing and using a single size of the universal filter for various internal nasal input forms.

3 cl, 4 dwg