The present disclosure describes a non-invasive device (100) for controlling sleep apnea and snoring. The non-invasive device (100) comprises a sub-mandibular support member (102) adapted to fit a mandible of a user； a chest support member (110) adapted to rest on a chest of the user； a pair of spring elements (116-1, 116-2) coupled to the sub-mandibular support member (102) and the chest support member (110) and in communication with the sub-mandibular support member (102), the pair of spring elements (116-1, 116-2) adapted to be in an expanded position when the mandible is in a forward position and in a compressed position when the mandible is in a normal position； and a strap member (124) adapted to support the sub-mandibular support member (102) and the chest support member (110) on the user such that the strap member (124), the chest support member (110), and the sub-mandibular support member (102) are adapted to restrict a movement of the pair of spring elements (116-1, 116-2) in an upward direction when the pair of spring elements (116-1, 116-2) is in the compressed position； and wherein the sub-mandibular support member (102) is adapted to move the mandible in a forward direction from the normal position to the forward position such that an airway opening is created and maintained when the pair of spring elements (116-1, 116-2) is in the compressed position.La présente invention concerne un dispositif non invasif (100) destiné à lutter contre l'apnée du sommeil et le ronflement. Le dispositif non invasif (100) comprend un élément de support sous-mandibulaire (102) conçu pour s'ajuster à une mandibule d'un utilisateur ； un élément de support de poitrine (110) conçu pour reposer sur la poitrine de l'utilisateur ； une paire d'éléments ressort (116-1, 116-2) accouplés à l'élément de support sous-mandibulaire (102) et à l'élément de support de poitrine (110) et en communication avec l'élément de support sous-mandibulaire (102), la paire d'éléments ressort (116-1,
