Patent ID: 7832403

Claim:
A pharyngeal airway adjuster, comprising: (a) a maxillary dentition engagement component; (b) a mandibular dentition engagement component, wherein the maxillary dentition engagement component and the mandibular dentition engagement component are disposed on opposite sides of a plane extending therebetween; and (c) an adjustable connection coupling the maxillary dentition engagement component and the mandibular dentition engagement component, wherein the adjustable connection comprises: (1) a first adjustment screw having a longitudinal axis parallel to the plane, (2) a second adjustment screw having a longitudinal axis perpendicular to the plane, wherein manipulation of the first and the second adjustment screws displaces the maxillary dentition engagement component relative to the mandibular dentition engagement component, wherein the adjustable connection protrudes forwardly from the maxillary dentition engagement component and the mandibular dentition engagement component so that, in use of the pharyngeal airway adjuster, the adjustable connection is located in front of and external to a patient fitted with the pharyngeal airway adjuster so as to be accessible at an exterior of such a patient's mouth when the pharyngeal airway adjuster is in use, wherein the first adjustment screw controls displacement of the mandibular dentition engagement component forwardly relative to the maxillary dentition engagement component, wherein the second adjustment screw controls displacement of the maxillary dentition engagement component and the mandibular dentition engagement component towards and away from one another, (3) a first forward projection extending from the maxillary dentition engagement component and having a longitudinal axis extending forwardly from the maxillary dentition engagement component, (4) a second forward projection extending from the mandibular dentition engagement component, and wherein the second adjustment screw has a longitudinal axis perpendicular to a longitudinal axis of the first adjustment screw, and (5) a number of indicators adapted to indicate at least one of: (i) an amount of horizontal adjustment effected by the first adjustment screw, and (ii) an amount of vertical adjustment effected by the second adjustment screw.