RESPIRATORY MASK, RESPIRATORY DEVICE, RESPIRATORY SYSTEM AND PACKAGING UNIT Russian patent published in 2013 - IPC A61M16/06 B65D65/02 

FIELD: medicine.

SUBSTANCE: group of inventions refers to medicine. A respiratory mask has a receiving nose chamber, and at least three fastening loops to fasten the mask to the user's head. Each of the first and second fastening loops is located in the appropriate section of the nose chamber corresponding to a wing of nose, and the third fastening loop is placed in the area of the nose chamber corresponding to a base of nose. What is also presented is a respiratory device consisting of a mask, a cap and fasteners which are interfaced with fastening loops and the cap thereby fastening the mask on the patient's head. What is also presented is a respiratory system comprising the respiratory device with the mask and a respiratory unit that generates constant high air pressure. What is also presented is a packaging unit accommodating the respiratory mask having a fringe with a peripheral groove, a sealant placed in the groove (21) to seal a border between the mask and the patient's face, as well as a protective film covering the sealant prior to the use of the mask.

EFFECT: group of inventions enables avoiding the mask leakage when in use.

13 cl, 6 dwg