Apropiación Social y Circulación del Conocimiento: Evento científico con componente de apropiación
Desarrollo de un dispositivo de anclaje temporal (dat), para ortodoncia, en función de sus características geométricas y la densidad ósea del maxilar
Fecha
2016-06-27Autor
López Vaca, Oscar Rodrigo
García Barbosa, Jorge Andrés
Zambrano, John Alexander
Institución
Resumen
The use of temporary anchorage devices (DAT) represents an advance in orthodontics as
absolute anchorage which offers resistance to unwanted dental movements; They are used
also in maxillofacial traumatology, orthognathic surgery as fixation or as an aid
in cases of prosthodontics. Compared to traditional anchors, DATs
offers advantages such as: a small size, minimal anatomical limitations for its
placement, low cost, easy placement and removal, since these do not have a
osseointegration. This project aims to develop the design and manufacture of a
implant that provides primary stability with bone based on different
DAT design factors and the location and quality of bone in the area to
implant. The design is done through the use of computational models using the
finite element method and manufacturing by defining strategies
machining for thread cutting in small diameters. The design results are
validate in a second stage by performing mechanical tests and using
own methods of the design of experiments.