JJGC INDUSTRIA E COMERCIO DE MATERIAIS DENTARIOS S.A.
发明人:
THOME, Geninho,ANDREAS MERTIN, Felix,GOLIN, Alexsander Luiz,LUCCA, Ideraldo Jose
申请号：
PE0009762017
公开号：
PE11252017A1
申请日:
2015.12.10
申请国别(地区):
PE
年份:
2017
代理人:
摘要：
The Invention relates to implant (1) interface with Prosthetic (28, 29, 30, 31) in the cervical area (2),A core (22) and at least one thread (23) that extends to the neck area to an apical Zone (3) oppositeWhere the outside diameter (24) Core (22) decreased in the apical direction (19) and the external diameter of the thread (25) is constant in a First Cylindrical portion (13) and decreasing in.NDA Conical portion (12) in the apical direction (19),Where the rate of decrease (10) of the external diameter of the thread (23) in its Conical portion (12) is greater than the rate of decrease of the diameter of the core (9) (24), the highest Elevation (1 04204) of the thread (23) occurs at the point of Transition between the Cylindrical portion (13) and the Tapered portion (12) of the thread, and the width of the thread (4, 5, 6, 7) is greater in the threads (4),7) around the cervical and apical Tips (1002) (1003) and lowest in the threads (56) near the transition Point (27) between the Cylindrical portion (13) and the Tapered portion (12) of the thread (23).It also refers to a Geometry of screw (23) that includes Cutting edges of hemispherical Surface (40) Spaced along its entire extensionLa invencion se refiere a Implante (1) disponiendo de interfaz protetica (28, 29, 30, 31) en su zona cervical (2), un nucleo (22) y por lo menos una rosca (23) que se extiende de la zona cervical hasta una zona apical (3) opuesta, donde el diametro externo (24) del nucleo (22) decrece en la direccion apical (19) y el diametro externo (25) de la rosca es constante en una primera porcion cilindrica (13) y decreciente en una segunda porcion conica (12) tambien en la direccion apical (19), donde la tasa de decrecimiento (10) del diametro externo de la rosca (23) en su porcion conica (12) es mayor que la tasa de decrecimiento (9} del diametro del nucleo (24), la mayor altura (1 04, 204) de la rosca (23) ocurre en el punto de transicion entre la porcion cilindrica (13) y la porcion conica (12)
