title: [Optimization based on finite element technique of nitinol stent].
abstract: The finite element method was used for simulating the mechanical performance and fatigue safety of three different structures of Nitinol stent. According to the actual situation, after proposing reasonable assumptions and simplification, the geometry model and finite element model establishment, material mode selection and boundary condition setting are completed. The strain and fatigue life of different stent edges wide (omega) or strut angle (theta) are computed. The result can provide a valuable reference for the optimal design of stent.
authors.forename: Feng
authors.initials: F
authors.lastname: Lin
authors.forename: Xiangkun
authors.initials: X
authors.lastname: Liu
authors.forename: Nannan
authors.initials: N
authors.lastname: Huang
authors.forename: Quanchao
authors.initials: Q
authors.lastname: Gao
authors.forename: Zhonghua
authors.initials: Z
authors.lastname: Li
authors.forename: Tianping
authors.initials: T
authors.lastname: Yao
authors.forename: Qiyi
authors.initials: Q
authors.lastname: Luo
authors.forename: Jiahua
authors.initials: J
authors.lastname: Huang
mesh_terms: D000497:Alloys; D020342:Finite Element Analysis; D011474:Prosthesis Design; D015607:Stents
chemical_list: D000497:Alloys; C013616:nitinol