MECHANICAL PROPERTIES OF BONE-POROUS BIOMATERIAL INTERFACE - ELASTIC BEHAVIOR

被引：8

作者：

MOYLE, DD ^{[1
]}

KLAWITTER, JJ ^{[1
]}

HULBERT, SF ^{[1
]}

机构：

[1] CLEMSON UNIV, COLL ENGN, DIV INTERDISCIPLINARY STUDIES, CLEMSON, SC 29631 USA

来源：

JOURNAL OF BIOMEDICAL MATERIALS RESEARCH | 1973年 / 7卷 / 03期

关键词：

BIOMEDICAL ENGINEERING - ELASTICITY - POROUS MATERIALS;

D O I：

10.1002/jbm.820070323

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

The possibility of evaluating the elastic moduli of the bone-porous biomaterial interface by treating it as a two-phase composite is discussed. Methods of placing bounds on the elastic moduli of such a composite are presented and applied to five materials currently being considered for use in porous prosthetic devices: 316 stainless steel, titanium, cobalt-chromium-molybdenum alloy (Vitallium), alumina (Al//2O//3), and high density polyethylene. The results show that when the prosthetic material becomes completely ingrown with bone, the elastic modulus of the composite becomes more compatible with bone.

引用

页码：363 / 382

页数：20

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