Abrégé

A denture retaining system and a denture bar constructed to be affixed in a human mouth, the denture bar including a distal end, lingual-side surface, vestibular-side surface, bone-facing surface and superstructure-facing surface opposite the bone-facing surface. The bone-facing surface at the distal end is relieved from the superstructure-facing surface at the distal end by an angle of between 10° and 25° relative to an axis perpendicular to a longitudinal plane passing through the lingual side and vestibular side surfaces of the denture bar. The system also includes an overdenture superstructure having a distal surface that substantially conformingly mates to the denture bar distal end when the overdenture superstructure is positioned against the denture bar superstructure-facing surface, and is coupled to the denture bar by at least one attachment element located at a position to an anterior side of a first molar position.

Classes IPC  ?

• A61C 13/273 - Ancrage des prothèses sur les dents résiduelles en utilisant des verrous ou des leviers coulissants ou pivotants
• A61C 8/00 - Moyens destinés à être fixés à l'os de la mâchoire pour consolider les dents naturelles ou pour y assujettir des prothèses dentairesImplants dentairesOutils pour l'implantation
• A61C 13/225 - Fixation des prothèses dans la bouche
• A61C 13/265 - Attaches coulissantes ou à fixation rapide
• A61C 13/01 - Plaques-bases

Abrégé

A prosthetic tooth includes an artificial tooth body and a liner at least partly coupled to the tooth body. The liner includes an elastically deformable material that will at least allow the tooth body to move from an unloaded position under a load, and cause the tooth body to move back towards the unloaded position when the load is reduced. Dentures (full and partial) containing one or more of the described prosthetic teeth, and associated methods of making a prosthetic tooth and a denture are also disclosed.

Classes IPC  ?

• A61C 13/107 - Prothèses pour une remise en état temporaireMasques vestibulaires
• A61C 13/103 - Fixation des dents artificielles à un matériau de base artificiel, p. ex. à un palais artificiel ou à des dents artificielles adjacentes les dents artificielles étant fixées au matériau de base par un élément de fixation distinct, p. ex. un ergot ou une tige
• A61C 13/07 - Garnitures ou rembourrages de ces prothèses
• A61C 13/08 - Dents artificiellesFabrication de dents artificielles

Abrégé

A denture retaining system and a denture bar constructed to be affixed in a human mouth, the denture bar including a distal end, lingual-side surface, vestibular-side surface, bone-facing surface and superstructure-facing surface opposite the bone-facing surface. The bone-facing surface at the distal end is relieved from the superstructure-facing surfface at the distal end by an angle of between 10° and 25° relative to an axis perpendicular to a longitudindal plane passing through the linqual side and vestibular side surfaces of the denture bar. The system also includes an overdenture superstructure having a distal surface that substanially conformingly mates to the denture bar distal end when the overdenture superstructure is positioned against the denture bar superstructure-facing surface, and is coupled to the denture bar by at least one attachment element located at a position to an anterior side of a first molar position.

Classes IPC  ?

• A61C 13/225 - Fixation des prothèses dans la bouche
• A61C 8/00 - Moyens destinés à être fixés à l'os de la mâchoire pour consolider les dents naturelles ou pour y assujettir des prothèses dentairesImplants dentairesOutils pour l'implantation
• A61C 13/265 - Attaches coulissantes ou à fixation rapide
• A61C 13/273 - Ancrage des prothèses sur les dents résiduelles en utilisant des verrous ou des leviers coulissants ou pivotants

Produits et services

Flexible partial dentures