| 摘要 |
<p>An apparatus for intra-oral use including a framework having a upper curved platform (12) and a lower curved platform (14), each of the platforms being defined by two walls extending from and separated by a floor, a material bonded to the upper and lower curved platform adapted to be molded in a shape suitable for relatively snugly receiving maxillary teeth (100) of a user and for relatively loosely receiving mandibular teeth (102) of the user when the user's mouth is closed in a normal closing arch, and a cavity (32) formed between the upper and lower platforms adapted to receive the tongue of the user. <IMAGE></p> |
