1. The mask (26) for a device (8) combining a patient, comprising: a supporting wall portion iuplotnitelnuyu edge (40) extending inwardly from the portion of the supporting wall in the direction of the longitudinal axis (49) masks the sealing lip has a distal edge (44) defining an opening (46) in the sealing lip, the sealing lip comprises an upper part (48), a lower portion (50), placed opposite the top, a first side portion (58) and a second lateral portion (60), wherein the lower part includes a first lower section (52), a second lower section (54) and the third bottom section (56), the second lower section and the third bottom section extending from the first bottom ce tion in the direction of the upper section, the first side portion extends from the second lower section to the first side of the top portion and second side portion extends from the third bottom section of the second side of the upper portion, the distal edge of the sealing lip includes a first point (62) disposed in the middle of the upper part, the second point (64) disposed at the junction of the second lower section and the first side portion, a third point (66) disposed at the junction of the third bottom section and a second lateral portion, the fourth point (68) disposed at the junction of the second bottom section uu and the first bottom section, and the fifth point (70) disposed at the junction of the third bottom section and the first bottom section, said first point, second point and the third point lies in the first plane (72), the second point, a third point, the fourth point and fifth points lie in a second plane (74), wherein the angle between the first plane and the second plane, measured in direction of the inner side of the mask is greater than or equal to 90 degrees, the first point lies in a third plane (76) perpendicular to the longitudinal axis, and the fourth point, and fifth point lie in1. Маска (26) для устройства (8) совмещения с пациентом, содержащая:часть несущей стенки
