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| 一种平台转换种植系统三维有限元模型的建立 | |
| 引用本文： | 蒋剑晖,王清妹,樊牮,陈江,戴霖霖. 一种平台转换种植系统三维有限元模型的建立[J]. 口腔医学研究, 2016, 32(8): 808. DOI: 10.13701/j.cnki.kqyxyj.2016.08.008 |
| 作者姓名： | 蒋剑晖 王清妹 樊牮 陈江 戴霖霖 |
| 作者单位： | 1. 福建医科大学附属口腔医院·口腔医学院种植科 福建 福州 350004;2. 福建医科大学附属协和医院口腔科 福建 福州 350002;3. 深圳市医学继续教育中心2015级规培 广东 深圳 518020 |
| 基金项目： | 福建省卫计委青年科研课题资助项目(编号:2013-1-36) |
| 摘 要： | 目的:提出一种建立不同修复材料下平台转换种植系统三维有限元模型的方法,为口腔种植生物力学的研究提供数字模型基础。方法:通过SDD高精度激光扫描仪与PRO-E软件相结合,建立平台转换连接种植体支持的下颌第一磨牙三维有限元模型。结果:激光扫描同比例标本所得模型外形特征精确,且未破坏实体标本完整性。由PRO-E软件建立的实体模型具很高的几何相似性以及力学相似性,可正确反映力学研究中的问题。结论:借助高精度扫描仪及PRO-E软件可获得高度精确符合分析需要的模型。 |
| 关 键 词： | 平台转换 修复材料 三维 有限元法 生物力学 |
| 收稿时间： | 2016-03-30 |
Establishment of an Three-dimensional Finite Element Model of Platform Switching |
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| JIANG Jian-hui,WANG Qing-mei,FAN Jian,CHEN Jiang,DAI Lin-lin. Establishment of an Three-dimensional Finite Element Model of Platform Switching[J]. Journal of Oral Science Research, 2016, 32(8): 808. DOI: 10.13701/j.cnki.kqyxyj.2016.08.008 | |
| Authors: | JIANG Jian-hui WANG Qing-mei FAN Jian CHEN Jiang DAI Lin-lin |
| Affiliation: | 1. School and Hospital of Stomatology,Fujian Medical University,Fuzhou 350004, China;2. Affiliated Union Hospital, Fujian Medical University, Fuzhou 350002, China;3. Centre for Medical Continuing Education in Shenzhen,Shenzhen 518020, China |
| Abstract: | Objective: To present a good procedure to generate a three-dimensional finite element model of platform switching implant with different materials for biomechanics researches. Methods: The image making software was used to set up the three-dimensional finite element models simulated platform switching abutment connection with alveolar bone complex. Results: The SDD high precision scanner was used to get the accurate shape of the model and keep the wholeness sample. The model had high geometric similarity and the similarity mechanics, and it could reflex the problem of this experiment. Conclusion: The highly-accurate model can be acquired with the help of high precision scanner and PRO-E software. |
| Keywords: | Platform switching Restorative materials Three-dimensional Finite element method Biomechanical |
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