SYSTEM OF DENTAL COMPONENTS AND IMPLANTS WITH GEOMETRIC CONFIGURATIONS THAT ALLOW ONLY MATCHING PARTS TO BE ASSEMBLED TOGETHER

The present invention pertains to the field of dentistry, more precisely to implantology, and relates to a system of prosthetic implants, components and instruments for installing a single prosthesis or multiple prostheses, the interfaces of which allow only matching implants and components to be co...

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Bibliographische Detailangaben
Hauptverfasser: MERTIN Felix Andreas, DE QUEIROZ Tiago Nunes, THOMÉ Geninho, LUCCA Ilderaldo José, BERNARDES Sérgio Rocha
Format: Patent
Sprache:eng ; spa
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Beschreibung
Zusammenfassung:The present invention pertains to the field of dentistry, more precisely to implantology, and relates to a system of prosthetic implants, components and instruments for installing a single prosthesis or multiple prostheses, the interfaces of which allow only matching implants and components to be coupled and attached to each other, i.e. have geometries that prevent non-matching parts from being attached to each other. Said system comprises interfaces with geometric features that only allow an implant to be perfectly coupled to a matching regular or narrow prosthetic component, said geometric features being defined by the fact that the diameter of a predrilled hole with the female thread of the regular implant is slightly larger than the external diameter of the thread of the prosthetic component, and by the following equation involving the implant and the prosthetic component: when D111=D21, then L111>L22. La presente invención pertenece al campo de la odontología, más precisamente implantodoncía, y se refiere a un sistema de implantes, componentes e instrumentos protésicos para la instalación de prótesis unitarias o múltiples, cuyas interfaces solo permiten el acoplamiento y fijación entre implantes y componentes correspondientes entre sí, es decir, tienen una geometría tal que evita la fijación entre partes que no se combinan. Dicho sistema comprende interfaces con características geométricas que solo permiten acoplamientos perfectos entre el implante (10, 100) y el componente protésico regular o estrecho (20, 120) correspondiente, en que dichas características geométricas se definen por el hecho de un pre-orificio de la rosca interior (14) del implante regular (10) que tiene un diámetro ligeramente mayor que el diámetro exterior de la rosca (122) del componente protésico (120), y por la siguiente ecuación que abarca al implante (100) y al componente protésico (20): cuando D111=D21, entonces L111>L22 (1).