Computer aided modeling and pore distribution of bionic porous bone structure
文献类型：期刊论文
| 作者 | Li Hu2; Yang Jianyu2; Su Pengcheng1; Wang Wanshan2 |
| 刊名 | JOURNAL OF CENTRAL SOUTH UNIVERSITY
 |
| 出版日期 | 2012 |
| 卷号 | 19期号:12页码:3492-3499 |
| 关键词 | FINITE-ELEMENT TISSUE SCAFFOLD DESIGN CELLS tissue scaffold geometry modeling porous structure compute aided design optimal design clinic implants |
| ISSN号 | 2095-2899 |
| 其他题名 | Computer aided modeling and pore distribution of bionic porous bone structure |
| 英文摘要 | Artificial bone with porous structure is crucial for tissue scaffold and clinic implants. Scaffold provides structure support for cells and guides tissues regeneration for final tissue structure. A computational aided process of porous bone modeling was developed which described the design and fabrication of tissue scaffolds by considering intricate architecture, porosity and pore size. To simulate intricate bone structure, different constructive units were presented. In modeling process, bone contour was gotten from computed tomography (CT) images and was divided into two levels. Each level was represented by relatively reconstructive process. Pore size distribution was controlled by using mesh generation. The whole hexahedral mesh was reduced by unit structure, when a 3D mesh with various hexahedral elements was provided. The simulation results show that constructive structure of porous scaffold can meet the needs of clinic implants in accurate and controlled way. |
| 资助项目 | [State International Cooperation Program of China] ; [Basic Research Foundation of Education Ministry of China] |
| 语种 | 英语 |
| CSCD记录号 | CSCD:4705812 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/154919]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 1.中国科学院金属研究所 2.东北大学 |
| 推荐引用方式 GB/T 7714 | Li Hu,Yang Jianyu,Su Pengcheng,et al. Computer aided modeling and pore distribution of bionic porous bone structure[J]. JOURNAL OF CENTRAL SOUTH UNIVERSITY,2012,19(12):3492-3499. |
| APA | Li Hu,Yang Jianyu,Su Pengcheng,&Wang Wanshan.(2012).Computer aided modeling and pore distribution of bionic porous bone structure.JOURNAL OF CENTRAL SOUTH UNIVERSITY,19(12),3492-3499. |
| MLA | Li Hu,et al."Computer aided modeling and pore distribution of bionic porous bone structure".JOURNAL OF CENTRAL SOUTH UNIVERSITY 19.12(2012):3492-3499. |
入库方式： OAI收割
来源：金属研究所
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