1. The device used in sleep apnea, in which the device contains a mouthguard (1) for teeth, made with the possibility of combining with the jaws of the user in the position of use of the device, and, in addition, the device contains two tubes (10) for supplying air to the nostrils the user from an external air source and a holding element (3) for supporting the tubes (10) for supplying air, while the holding element (3) is attached to the mouth guard (1) for the teeth, and the retaining element (3) is attached to the mouth guard (1) for teeth by means (7, 9) for adjusting races standing between the mouth guard (1) for teeth and the retaining element (3), while the retaining element (3) contains through holes (5), and tubes (10) for air supply are received in these holes (5), characterized in that the tubes (10) for the supply of air exhibit a certain radius of curvature, and the fact that the tubes (10) for supplying air are rotated relative to the holding element (3), and the fact that the tubes (10) for supplying air are arranged to move in their longitudinal direction relative to holding element (3) .2. The device according to claim 1, characterized in that in the front view of the holding element (3), the central axes (CC) of the through holes (5) converge towards the nostrils of the user. The device according to claim 1, characterized in that in the side view of the retaining element (3), the central axes (CC) of the through holes (5) are tilted inward towards the user towards the nostrils of the user. The device according to claim 1, characterized in that the connection between the mouth guard (1) for the teeth and the retaining element (3) contains a threaded rod (9) and a cavity (7) with an internal thread, and the threaded rod (9) �1. Устройство, используемое при апноэ во сне, в котором устройство содержит каппу (1) для зубов, выполненную с возможностью совмещения с челюстями пользователя в положении использования устройства, и, помимо этого, устройство сод
