| 摘要 |
A removable intraoral apparatus for improving airway patency is described. Wearing the apparatus alters the position, configuration and freedom of movement of the tongue, the muscles of mastication, as well as the pharyngeal and facial muscles. The apparatus is useful for correcting snoring and/or obstructive sleep apnea due to intermittent closures or partial obstructions occurring in the oropharynx during sleep. The apparatus of the invention can improve various types of airway disorders and improve oral functions by changing the position, configuration and freedom of movement of selected portions of the tongue and mouth, reducing the resistance to air flow in the mouth and pharynx, re-orienting and reprogramming the muscles of the mouth and tongue, and maintaining a proper oral systemic balance.
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