Finite element analysis for prediction of femoral component strength in hip joint endoprosthesis made from meta-biomaterial

被引：1

作者：

Borovkov, A. I. ^{[1
]}

Maslov, L. B. ^{[1
,2
]}

Zhmaylo, M. A. ^{[1
]}

Tarasenko, F. D. ^{[1
]}

Nezhinskaya, L. S. ^{[1
]}

机构：

[1] Peter Great St Petersburg Polytech Univ, St Petersburg, Russia

[2] Ivanovo State Power Engn Univ, Ivanovo, Russia

来源：

MATERIALS PHYSICS AND MECHANICS | 2024年 / 52卷 / 06期

基金：

俄罗斯科学基金会;

关键词：

meta-biomaterial; lattice structures; surface structures; hip joint; endoprosthesis; finite element analysis; strength; ELASTIC PROPERTIES; TISSUE REGENERATION; BONE; SIMULATION; TI-6AL-4V; IMPLANTS; DESIGN; MODEL;

D O I：

10.18149/MPM.5262024_5

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A theoretical study on the structural strength of an endoprosthesis stem made from meta-biomaterial is presented. We considered six types of metamaterials based on a biocompatible titanium alloy comprised by unit cells of lattice and surface structures. The standard for testing femoral components of endoprostheses was used to develop virtual test benches for simulation of the loading process, followed by stress-strain analysis of meta-biomaterial implants. Our general findings confirm the load-bearing capacity of the structures, additionally pointing to potential issues that may arise if the manufacturing technology of metamaterial endoprostheses is insufficiently rigorous.

引用

页码：38 / 60

页数：23

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