Abstract: Diagnostic devices may include features for determining at least one of bilateral nasal flow and tongue position. Automated mandibular manipulators may include at least one motor including a feedback feature for communicating at least one position of at least a portion of the mandibular manipulator to a computer.

Abstract: Described is a mandibular manipulator instrument as a standalone tool or with associated mouthpiece that includes two interlocking laterally sliding frames including a movable upper and a lower incisor pull, shaped for receiving a patient's central incisor teeth and a pair of pinion shafts for driving the upper and lower incisor pulls. A screw thread is used to provide a precise lateral motion for the sagittal measurement. The mouthpiece is constructed of resilient rubber. The manipulator is positioned and held in the resilient rubber mouthpiece by the two pinions protruding through acoustically tight apertures respective to each pinion's position. The manipulator can be used for other applications in an embodiment without the mouthpiece and/or in combination with a bite registration shape that is part of the manipulator frame.

Abstract: Described is a mandibular manipulator instrument as a standalone tool or with associated mouthpiece that includes two interlocking laterally sliding frames comprising a movable upper and a lower incisor pull, shaped for receiving a patient's central incisor teeth and a pair of pinion shafts for driving the upper and lower incisor pulls. A screw thread is used to provide a precise lateral motion for the sagittal measurement. The mouthpiece is constructed of resilient rubber. The manipulator is positioned and held in the resilient rubber mouthpiece by means of the two pinions protruding through acoustically tight apertures respective to each pinion's position. The manipulator can be used for other applications in an embodiment without the mouthpiece and/or in combination with a bite registration shape that is part of the manipulator frame.

Abstract: A mandibular manipulator instrument used as a standalone tool or with associated mouthpiece that includes two interlocking laterally sliding frames which interlock to create a movable upper and a lower incisor pull driven by a pair of pinion shafts and shaped for receiving a patient's central incisor teeth. A screw thread is used to provide a precise lateral motion for the sagittal measurement. The mouthpiece is constructed of resilient rubber. The mandibular manipulator may be positioned and held in a resilient flexible mouthpiece by the two pinions protruding through acoustically tight apertures respective to each pinion's position. The manipulator can be used for other application in an embodiment without the mouthpiece and/or in combination with a bite registration shape that is part of the manipulator frame.