snoring and adjustable oral mandibular advancement device to prevent sleep apnea

摘要

The present invention relates to oral mandibular advancement device that can be used adjustable in order to prevent sleep apnea and snoring. And a splint of the two connected by (1) a central screw which is inserted in (2) sheath having a (3) above the ring and the sheath upper bar upper plate (6) The apparatus of (5) are used as (4) guiding housing for, the longitudinal grooves to allow the passage of (9) and the inner movable ring having the screw portion to be moved the screw (1) and (10) the bottom of the sheath (8) and a, the inner movable ring (9), downward movement ring that has been opened or closed (11) is arranged, the downward movement ring (11), and the lower, which is fixed to the (14) downward maxillary plate vertical hole of the elliptical cone shaped bar (13) is inserted (12) is provided. The screw (1) is locked in its rear portion sheath (2).