![]() ![]() The appliance also has a lower plastic tray conforming to the patient's lower teeth including mandibular dentition and soft tissues, and including having a bite plane which opens the bite vertically. The appliance has an upper plastic tray conforming to the patient's upper teeth including maxillary dentition soft tissue and palate, and including a set of plastic retention hooks, one on the right and one on the left anterior buccal portion of the upper plastic base, with each extending outwardly from the tray. There are disclosed two embodiments of a mandibular advancement or positioning device which uses elastic bands to pull the jaw forward. Y10S602/902- Antisnoring or mouth closing devices.Y10S602/00- Surgery: splint, brace, or bandage.Y10S- TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS AND DIGESTS.Y10- TECHNICAL SUBJECTS COVERED BY FORMER USPC.Y- GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS AND DIGESTS. ![]()
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