A software to generate finite element meshes for patient-specific denture

机译：生成针对特定患者义齿的有限元网格的软件

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摘要

Finite element modeling has been widely used in theoretical study of orthodontic biomechanics. However, the dental structure is complicate and it is time-consuming for traditional finite element meshes method. This restricts the application of finite element analysis of individual orthodontic treatment in clinic. In this paper, a novel software is developed, which includes the functions of semi-automatic teeth segmentation of patient-specific denture, 3D reconstruction and visualization of dental structure, 3D measurement of geometrical characteristics, simulation of tooth movement, and automatic generation of finite element meshes. This software may be used for patient-specific biomechanical analysis in orthodontics.

机译：有限元建模已广泛用于正畸生物力学的理论研究。然而，牙齿结构是复杂的，并且对于传统的有限元网格方法是费时的。这限制了单个正畸治疗的有限元分析在临床中的应用。本文开发了一种新颖的软件，该软件包括对特定患者的义齿进行半自动牙齿分割，对牙齿结构进行3D重建和可视化，对几何特征进行3D测量，模拟牙齿运动以及自动生成有限的功能单元网格。该软件可用于牙齿矫正中患者特定的生物力学分析。

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来源
《BMEI 2012;International Conference on Biomedical Engineering and Informatics》|2012年|623-626|共4页
会议地点 Chongqing(CN);Chongqing(CN)
作者
Hao Chenru; Cai Zhen; Han Bing; Zhang Mingzheng; Li Yan; Pu Fang;
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作者单位

Key Laboratory for Biomechanics and Mechanobiology of Ministry of Education, School of Biological Science and Medical Engineering, Beihang University, Beijing 100191, China;

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原文格式 PDF
正文语种 eng
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关键词
dental segmentation; finite element modeling; orthodontics; voxel-based;

机译：牙齿分割;有限元建模;牙齿矫正;基于体素的;;

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1. A method for generating patient-specific finite element meshes for head modelling. [J] . Gibson AP, Riley J, Schweiger M, Physics in medicine and biology. . 2003,第4期

机译：一种生成特定于患者的有限元网格以进行头部建模的方法。
2. From Finite Element Meshes to Clouds of Points: A Review of Methods for Generation of Computational Biomechanics Models for Patient-Specific Applications [J] . Wittek Adam, Grosland Nicole M., Joldes Grand Roman, Annals of Biomedical Engineering: The Journal of the Biomedical Engineering Society . 2016,第1期

机译：从有限元网格到点云：针对患者特定应用的计算生物力学模型生成方法综述
3. A New Method to Generate a Patient-Specific Finite Element Model of the Human Buttocks [J] . Wagnac 脡 L., Aubin C.-脡., Dansereau J. IEEE Transactions on Biomedical Engineering . 2008,第2期

机译：生成患者臀部患者特定有限元模型的新方法
4. A software to generate finite element meshes for patient-specific denture [C] . Hao Chenru, Cai Zhen, Han Bing, International Conference on Biomedical Engineering and Informatics . 2012

机译：为患者特定义齿生成有限元网格的软件
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6. Transition-Path Theory Calculations on Non-Uniform Meshes in Two and Three Dimensions using Finite Elements [O] . Mauro Lapelosa, Cameron F. Abrams -1

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7. A Fast Algorithm for Generating Large Tetrahedral 3D Finite Element Meshes from Magnetic Resonance Tomograms [O] . Ulrich Hartmann, Frithjof Kruggel 2015

机译：一种用磁共振断层图生成大型四面体三维有限元网格的快速算法

A software to generate finite element meshes for patient-specific denture

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