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Abstrakty
The aim of this work was to investigate variations of temperature in acrylic bone cement SmartSet HV during its polymerization as the function of mixing technique (hand mixing and vacuum mixing) and sample thickness. The temperature of 25-mm diameter samples differing in their thickness was monitored using a parallel plate measuring system of the compact rheometer preheated to the body temperature. The curves representing the temperature measured and average values of times needed to obtain the peak temperatures of the test samples prepared by different techniques of mixing are presented and discussed. It was found that the maximum temperature and also the times of peak temperatures rose with sample thickness but at different rate for each technique of mixing.
Czasopismo
Rocznik
Tom
Strony
47--51
Opis fizyczny
Bibliogr. 13 poz., rys., tab.
Twórcy
autor
autor
autor
- Department of Materials Engineering, University of Žilina, Žilina, Slovakia, tatiana.liptakova@fstroj.uniza.sk
Bibliografia
- [1] LELOVICS H., SEEWALD R., NEČAS L., Observation of surfach temperature of acrylic bone cement during polymerization, 8th European Conference of Young Research and Scientific Workers, June 22–24, 2009, Žilina, Slovak Republic, Section 5: Material engineering, 119–122.
- [2] ORR J.F., DUNNE N.J., QUINN J.C., Shrinkage stresses in bone cement, Biomaterials, 2003, Vol. 24, No. 17, 2933–2940.
- [3] BIALOBLOCKA-JUSZCZIK E., BALEANI M., CRISTOFOLINI L., VICECONTI M., Fracture properties of an acrylic bone cement, Acta of Bioengineering and Biomechanics, 2008, Vol. 10, No. 1, 21–26.
- [4] LELOVICS H., LIPTÁKOVÁ T., Comparison of some mechanical and rheological properties of bone cements, 25th Danubia – Adria Symposium on Advances in Experimental Mechanics, Czech Republic, September 24–28, 2008, 157–158.
- [5] LELOVICS H., SEEWALD R., NEČAS L., Mechanical properties of bone cements, 8th European Conference of Young Research and Scientific Workers, June 22–24, 2009, Žilina, Slovak Republic, Section 5: Material engineering, 185–188.
- [6] LELOVICS H., LIPTÁKOVÁ T., Comparison of surface temperatures of acrylic bone cements during polymerization after different techniques of mixing, 26th Danubia – Adria Symposium on Advances in Experimental Mechanics, Austria, September 23–26, 2009, in press.
- [7] DUNNE N.J., ORR J.F., Influence of mixing techniques on the physical properties of acrylic bone cement, Biomaterials, 2001, Vol. 22, No. 13, 1819–1826.
- [8] DUNNE N.J., ORR J.F., Thermal characteristics of curing acrylic bone cement, Innovation and Technology in Biology and Medicine, 2001, Vol. 22, No. 2, 88–97.
- [9] DiPISA J.A., SIH G.S., BERMAN A.T., The temperature problem at the bone–acrylic cement interface at the total hip replacement, Clinical Orthopaedics and Related Research, 1976, Vol. 121, 95–98.
- [10] MEYER R., LAUTENSCHLAGER E.P., MOORE B.K., On the setting properties of acrylic bone cement, Journal of Bone and Joint Surgery, 1973, Vol. 55, No. 1, 149–158.
- [11] SIH G.C., CONNELLY G.M., The effect of thickness and pressure on the curing of PMMA bone cement for total hip joint replacement, Journal of Biomechanics, 1980, Vol. 13, No. 4, 347–352.
- [12] LUNDSKOG J., Heat and bone tissue: an experimental investigation of the thermal properties of bone and threshold levels for thermal injury, Scandinavian Journal of Plastic and Reconstructive Surgery and Hand Surgery, 1972, Vol. 6, No. 1, 5–75.
- [13] MLEZIVA J., ŠŇUPÁREK J., Polymery, Sobotáles, Praha, 2000.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BPBB-0001-0032