Bondable orthodontic appliance with a polymer resin bonding base
AssigneeTP Orthodontics, Inc.
InventorAndrew C. Kesling
Life of this patent
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Abstract
An orthodontic appliance of the bracket or tube type for bondable mounting on a tooth including an appliance body having a buccal/labial archwire receiving side and a lingual side and a polymer resin bonding base molded to the lingual side such that at least part of the body is embedded in the base, and wherein the base may include openings for receiving an auxiliary or a secondary archwire.
Claims19
An orthodontic appliance including an appliance body of metal, ceramic, or plastic, having a buccal/labial archwire receiving side and a lingual side, and a heat or light-cured polymer resin bonding base molded onto the lingual side of the body such that at least part of the body is embedded in the base so that the base includes a peripheral lip overlapping a part of the appliance body, said base having at least one opening extending therethrough for receiving an arm of an auxiliary appliance or a secondary archwire for applying a predetermined force to a tooth on which the appliance may be mounted.
A method of making an orthodontic appliance including a body of metal, ceramic or plastic having a buccal/labial archwire receiving side and a lingual side, and a polymer resin bonding base molded onto the lingual side of the body such that at least part of the body is embedded in the base, wherein the base includes at least one opening extending therethrough for receiving an arm of an auxiliary appliance or a secondary archwire, said method comprising the steps of:
- making an orthodontic appliance body of metal, ceramic or plastic,
- and molding a light or heat curable polymer resin bonding base onto said lingual side of said body with at least one opening extending therethrough so that the base includes a peripheral lip overlapping a part of the appliance body, thereby defining a one-piece orthodontic appliance having a bonding base and an opening through the base for receiving an arm of an auxiliary appliance or a secondary archwire for applying a predetermined force to a tooth on which the appliance is mounted.
An orthodontic appliance including an appliance body of metal, ceramic, or plastic, having a buccal/labial archwire receiving side and a lingual side, and a heat or light-curable polymer resin bonding base molded onto the lingual side of the body such that at least part of the body is embedded in the base, said appliance body and said base having matching grooves defining at least one opening in the appliance for receiving an arm of an auxiliary appliance or a secondary archwire for applying a predetermined force to a tooth on which the appliance is mounted.
An orthodontic appliance including an appliance body of metal, ceramic, or plastic, having a buccal/labial archwire receiving side and a lingual side, and a heat or light-cured polymer resin bonding base molded onto the lingual side of the body such that at least part of the body is embedded in the base, said base having at least one opening extending therethrough for receiving an arm of an auxiliary appliance or a secondary archwire for applying a predetermined force to a tooth on which the appliance may be mounted, wherein the opening Is formed by at least part of the lingual side of the appliance body and a molded groove in the base.
Dependencies are inferred from the claim text.