Optimizing Porous Lattice Structures for Orthopaedic Implants

被引：0
|
作者：
Rodgers, Geoffrey W. [1 ]
Van Houten, Elijah E. W. [2 ]
Bianco, Rohan Jean [1 ]
Besset, Romain [1 ]
Woodfield, Timothy B. F. [3 ]
机构：
[1] Univ Canterbury, Dept Mech Engn, Christchurch 1, New Zealand
[2] Univ Sherbrooke, Quebec City, PQ, Canada
[3] Univ Otago, Dept Orthopaed, Christchurch, New Zealand
来源：
2015 37TH ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY (EMBC) | 2015年
关键词：
FOAMS;
D O I：
暂无
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
Porous lattice structures are increasingly used for tissue and implant device design, and require precise structural characteristics such as stiffness, porosity, volume fraction and surface area. A non-uniform distribution of these properties may be required to suit design requirements or to match in-vivo conditions. Thus, porous lattice design is complex due to competing objectives from the distributed structural properties. A lattice structural design and optimization methods is presented using global objective functions for effective stiffness, porosity, volume fraction and surface area.
引用
收藏
页码：2450 / 2453
页数：4
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