Liquid monomer-powder particle interaction in acrylic bone cement

被引：0

作者：

Walker, G.M. ^{[1
,2
]}

Daly, C. ^{[2
,3
]}

Dunne, N.J. ^{[2
,3
]}

Orr, J.F. ^{[2
,3
]}

机构：

[1] School of Chemistry and Chemical Engineering, Queen's University Belfast, United Kingdom

[2] Medical Polymers Research Institute, Queen's University Belfast, United Kingdom

[3] School of Mechanical and Aerospace Engineering, Queen's University Belfast, Belfast, BT9 5AG Northern Ireland, United Kingdom

来源：

Chemical Engineering Journal | 2008年 / 139卷 / 03期

关键词：

It is known that the method used to mix the liquid monomer and powder of PMMA bone cement influences the quality of the cement that is used in total joint replacements. Mixing theory indicates that the interaction between the liquid monomer and the powder is affected by a number of parameters; such as cement viscosity and degree of agitation; with this knowledge utilized in the design of cement mixing devices. Therefore; the objectives of this study were to: (i) obtain information on the interaction of the liquid monomer and the powder in the case of an PMMA bone cement; (ii) show how this knowledge can be applied to the design of an automated cement mixing device; and (iii) compare the porosity; bending modulus; and bending strength of one commercially-available cement prepared using the automated mixer and prepared using a conventional mixer that is in current clinical use. Experimental data indicated that increasing the velocity and decreasing the viscosity of the systems produced cement that improved mechanical properties; which may contribute to better mechanical integrity and; hence; reduced tendency for aseptic loosening; of cemented hip implants. © 2007;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Journal article (JA)

引用

页码：489 / 494

共 50 条

[21] ACRYLIC BONE-CEMENT
BAKER, A
GREENHAM, L
JOURNAL OF BONE AND JOINT SURGERY-BRITISH VOLUME, 1988, 70 (05): : 851 - 851
[22] ACRYLIC BONE CEMENT HAZARD
COVENTRY, MB
JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 1973, 223 (04): : 442 - 442
[23] FRACTURE OF ACRYLIC BONE CEMENT
BEAUMONT, PWR
LANCET, 1976, 2 (7990): : 860 - 861
[24] ACRYLIC BONE CEMENT DAMAGE
ELLIOTT, WG
JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 1973, 223 (03): : 330 - 330
[25] FRACTURE OF ACRYLIC BONE CEMENT
LEE, AJC
VANGALA, S
LING, RSM
LANCET, 1976, 2 (7995): : 1142 - 1143
[26] SAFETY OF ACRYLIC BONE CEMENT
DANDY, DJ
INJURY-INTERNATIONAL JOURNAL OF THE CARE OF THE INJURED, 1973, 5 (02): : 169 - 174
[27] Alendronate in bone cement - Fatigue life degraded by liquid, not by powder
Lewis, Gladius
Janna, Si
CLINICAL ORTHOPAEDICS AND RELATED RESEARCH, 2006, (445) : 233 - 238
[28] Rheological properties of acrylic bone cement during curing and the role of the size of the powder particles
Lewis, G
Carroll, M
JOURNAL OF BIOMEDICAL MATERIALS RESEARCH, 2002, 63 (02): : 191 - 199
[29] Characterization of new acrylic bone cement based on methyl methacrylate/1-hydroxypropyl methacrylate monomer
Pascual, B
Goñi, I
Gurruchaga, M
JOURNAL OF BIOMEDICAL MATERIALS RESEARCH, 1999, 48 (04): : 447 - 457
[30] COLD CURING ACRYLIC BONE CEMENT
DELARUELLE, J
ANAESTHESIA, 1971, 26 (04) : 526 - +

← 1 2 3 4 5 →