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Develop mono-block tooth implants using automate design and FEM analysis

Wybrane pełne teksty z tego czasopisma
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Purpose: Purpose of this paper is present a new approach to modelling and design the low cost mono-block dental implants based on the integration of the computer aided techniques. This approach provides the automation of the design process of the mono-block dental implants. Design/methodology/approach: The approach used to develop the modelling and design of the mono-block dental implants are based on the parametrization of the main geometric features of the implants. This approach allows to generate several designs of the implant with different configurations respect to the dimensions, forms and tolerances. Findings: The findings are focused on two main topics. The first one is the minimization of the manufacturing cost and time based on the manufacture process automation. The second one is the integration, in the same informatics platform, of the design, analysis and manufacturing environment. Research limitations/implications: The implications are focused on the development of a new design of mono-block dental implants. One of the main features of this design is associated to the reduction of the surgical stage and their simplification respect to other commercial implants. Practical implications: The main outcomes and implications of this research is the design of a low cost dental implant. This solution is implemented to assist the social programs of oral health. Originality/value: The originality of this research is the design of a new model of mono-block dental implant. The structure of this implant improves the mechanical properties; reduce the manufacturing cost and the surgical complications.
Rocznik
Strony
261--268
Opis fizyczny
Bibliogr. 21 poz., il., wykr.
Twórcy
autor
autor
autor
  • Mechanical Engineering Department, Universidad de La Frontera, Av. Francisco Salazar 01145, Casilla 54-D, Temuco, Chile, rhunter@ufro.cl
Bibliografia
  • [1] T. Albrektsson, et al., Osseointegrated titanium implants. Requirements for ensuring a long-lasting, direct bone anchorage in man, Acta Orthopaedica Scandinavica 52 (1981) 155-170.
  • [2] C. Johansson, On tissue reactions to metal implants, PhD Thesis, Goteborg: Biomaterials, Handicap Research, Universidad de Goteborg, 1991.
  • [3] S. Tada, et al., Influence of implant design and bone quality on stress/strain distribution in bone around implants: A 3 Dimensional finite element analysis, International Journal of Oral & Maxillofacial Implants 18 (2003) 357-368.
  • [4] R. Hunter, M. Guzman, J. Möler, J. Perez, Implementation of a tolerance model in a computer aided design and inspection system, Journal of Achievements in Materials and Manufacturing Engineering 17 (2006) 345-348.
  • [5] T. Laoui, N. Konstantinovich, A. Sergeevich Artushkevich, L. Froyen, Bone osseointegration tests performed on titanium dental root implants made by laser processing, International Journal of Product Development 1 (2004) 165-171.
  • [6] N. Moszner, S. Klapdohr, Nanotechnology for dental composites, International Journal of Nanotechnology 1 (2004) 130-156.
  • [7] R. Hunter, F. Alister, J. Alister, R. Bolomey, J. C. Millar, Integration and automation of CAx techniques for the design and manufacture the low cost dental implant, Chilean Conference of Mechanical Engineering, COCIM 2007, Talca-Chile, 2006 (in Spanish).
  • [8] T. Ito, T. Sato, Custom-made production of porous ceramics implants towards e-manufacturing, International Journal of Manufacturing Technology and Management 10 (2007) 419-428.
  • [9] S. Hoshaw, et al., Mechanical loading of Branemark implants affects interfacial bone modeling and remodeling, Journal of Oral Maxillofacial Surgery 9 (1994) 345-360.
  • [10] F. Isidor, Loss of osseointegration caused by occlusal load of oral implants. A clinical and radiographic study in monkeys, Clinical Oral Implant Research 7 (1996) 143-152.
  • [11] F. Isidor, Histological evaluation of peri-implant bone at implants subjected to occlusal overload or plaque accumulation, Clinical Oral Implant Research 8 (1996) 1-9.
  • [12] P. Branemark, et al., The osseointegration book, from calvarium to calcaneus, First Edition, Quintessence Boocks, Berlin, Germany, 2005.
  • [13] P. Branemark, Novelpharma manual procedure, 1a Edition, Novelpharma AB, Uniersidad de Goteborg, Suecia, 1994 (in Spanish).
  • [14] C. Lin, J. Wang, Y. Kuo, Numerical simulation on the biomechanical interactions of tooth/implant supported system under various occlusal forces with rigid/non-rigid connections, Journal of Biomechanics 39 (2006) 453-463.
  • [15] C. Lin, C. Chang, C. Cheng, C. Wang, H. Lee, Automated finite element mesh generation for maxillary second premolar. Computer Methods and Programs in Biomedicine 59 (1999) 187-195.
  • [16] B. Rangert, D. Sullivan, Mechanical aspects of a Branemark implant connected to a natural tooth: an in vitro study. The International Journal of Oral & Maxillofacial Implants 6 (1991) 177-186.
  • [17] C. Lin, J. Wang, Nonlinear finite element analysis of a splinted implant with various connectors and occlusal forces. International Journal of Oral & Maxillofacial Implants 18 (2003) 331-340.
  • [18] C. Provatidis, A comparative FEM-study of tooth mobility using isotropic and anisotropic models of the periodontal ligament. Finite element method. Medical Engineering & Physics 22 (2000) 359-370.
  • [19] R. Villaverde, J. Vilán, X. Baltar, FEM analysis of a threaded dental implant, Proceedings of the Conference „Achievements in Materials and Manufacturing Engineering” (2000).
  • [20] U. Lekholm, G. Zarb, Patient selection, In: Tissue integrated prostheses. Osseointegration in clinical dentistry, Quintessence Books, Chicago, USA, 1985.
  • [21] J. Lindhe, Clinical periodontology and implant dentistry, 4a Edition, Blackwell Munksgaard, Oxford, Ingland, 2003.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BWAN-0001-0032
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