초록 ▼

An orthodontic appliance is provided which consists of a tooth positioner mouth piece which contains impressions of the upper and lower teeth of a patient in corrected positions, and an electric motor mounted on the extra oral bow of a usual orthodontic headgear, and mechanically coupled to the mout

An orthodontic appliance is provided which consists of a tooth positioner mouth piece which contains impressions of the upper and lower teeth of a patient in corrected positions, and an electric motor mounted on the extra oral bow of a usual orthodontic headgear, and mechanically coupled to the mouth piece for introducing vibrations into the mouth piece. In a second embodiment, the mouth piece is pulsed by an electrically energized hydraulic pump.

대표청구항 ▼

An active tooth-moving orthodontic appliance for moving teeth that are in maloclusion into corrected positions without clenching, comprising: a resilient tooth positioner mouthpiece containing impressions of the teeth of a patient in corrected position; and means coupled to the mouthpiece for impart

An active tooth-moving orthodontic appliance for moving teeth that are in maloclusion into corrected positions without clenching, comprising: a resilient tooth positioner mouthpiece containing impressions of the teeth of a patient in corrected position; and means coupled to the mouthpiece for imparting tooth-moving vibrational forces to the mouthpiece to press the teeth that are in maloclusion into the corrected positions, in which said means comprises an ultra-sonic electric motor for introducing vibratory motion to the mouthpiece. An active tooth-moving orthodontic appliance for moving teeth that are in maloclusion into corrected positions without clenching, comprising: a resilient tooth positioner mouthpiece containing impressions of the teeth of a patient in corrected position; and means coupled to the mouthpiece for imparting tooth-moving vibrational forces to the mouthpiece to press the teeth that are in maloclusion into the corrected positions, in which said means comprises an electrically energized hydraulic pump, and rubber tubing extending from said pump through said mouthpiece.