Dentistry – Orthodontics – By mouthpiece-type retainer
Patent
1993-08-06
1994-11-29
O'Connor, Cary E.
Dentistry
Orthodontics
By mouthpiece-type retainer
A61D 300
Patent
active
053684770
ABSTRACT:
According to the present invention, a removable base structure, which can be a partial denture framework of the type commonly used in the art, has a curved portion that fits along the inner surfaces of either the mandibular or the maxillary teeth, and two head portions that attach to one of the two ends of the curved portion and secure the base structure to either the mandibular or the maxillary teeth. A disposable cushion portion has two cushions that cover the occlusal surfaces of select mandibular or maxillary teeth and are secured to one of the two head portions by a male/female friction retention arrangement.
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Larson Renee M.
O'Connor Cary E.
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