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Master's Dissertation
DOI
https://doi.org/10.11606/D.10.2019.tde-05112018-161542
Document
Author
Full name
Daniela de Alcantara Leite dos Reis
E-mail
Institute/School/College
Knowledge Area
Date of Defense
Published
São Paulo, 2018
Supervisor
Committee
Assís Neto, Antônio Chaves de (President)
Plendl, Johanna
Siviero, Fábio
Title in Portuguese
Avaliação comparativa dos detalhes anatômicos dos ossos do membro torácico do equino e de seus biomodelos produzidos por digitalização e impressão 3D
Keywords in Portuguese
Anatomia animal
Biomodelos
Ensino da anatomia
Impressão 3D
Abstract in Portuguese
O uso da digitalização e da impressão tridimensional (3D) com a produção de biomodelos que possam ser usados em aulas práticas das disciplinas de anatomia veterinária no Brasil é uma ferramenta inovadora. O acesso dos alunos a essa material didático pode representar um aspecto importante no aprendizado da anatomia de animais domésticos. Neste estudo, foi utilizado um scanner que faz a captura tridimensional das imagens e uma impressora 3D que realiza a impressão por deposição de material fundido (FDM) para produzir modelos esqueléticos de do membro torácico do equino. Foram usados a escápula, o úmero, radio e ulna, ossos do carpo e falanges usada para produzir modelos digitais. Estes foram então usados para produzir modelos físicos através da impressão, realizada em várias escalas. As características anatômicas dos modelos impressos tridimensionais (3D) foram então comparadas com as dos ossos do esqueleto original. Os resultados deste estudo demonstraram que os biomodelos de animais podem ser rapidamente produzidos usando a tecnologia de impressão 3D. Em termos de precisão entre os biomodelos e as peças anatômicas originais não houve diferença significativa na estatística. Todas as características, exceto o forame nutrício, puderam ser identificadas nas cópias impressas em 3D.
Title in English
Comparative assessment of anatomical details of equines thoracic limb bones and its biomodels produced via scanning and 3D printing
Keywords in English
3D printing
Anatomy education
Animal anatomy
Biomodel
Abstract in English
The use of three-dimensional (3D) scanning and printing for the production of biomodels that can be used in practical classes of veterinary anatomy disciplines in Brazil is an innovative tool. The students ease of access to this teaching material can be an important aspect of learning the anatomy of domestic animals. In this study, a scanner was used to capture three-dimensional images and a 3D printer that performs die-cast printing (FDM) was used to produce skeletal models of equines thoracic limb. The scapula, humerus, radius and ulna, carpal bones and phalanges were used to produce digital models and physical models for 3D impressions. The anatomical characteristics of the three-dimensional printed models were then compared with those of the original skeletal bones. The results of this study demonstrated that animal biomodels can be rapidly produced using 3D printing technology. In terms of precision between the biomodels and the original anatomical parts, there was no significant statistical difference. All the characteristics, except for the foramen nutritium, were successfully identified in the 3D printed copies.
 
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Publishing Date
2019-01-10
 
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