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Experimental in-vitro bone cements disintegration with ultrasonic pulsating water jet for revision arthroplasty
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SYSNO ASEP 0452226 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Experimental in-vitro bone cements disintegration with ultrasonic pulsating water jet for revision arthroplasty Author(s) Hloch, Sergej (UGN-S) RID, SAI, ORCID
Foldyna, Josef (UGN-S) RID, ORCID
Pude, F. (DE)
Kloc, J. (SK)
Zeleňák, Michal (UGN-S) RID, ORCID
Hvizdoš, P. (SK)
Monka, P. (SK)
Smolko, I. (SK)
Ščučka, Jiří (UGN-S) RID, ORCID
Kozak, D. (HR)
Sedmak, A. (RS)
Mihalčinová, E. (SK)Number of authors 12 Source Title Technicki vjesnik - Technical Gazette , Scientific-professional journal of technical faculties of the University of Osijek. - : Sveuciliste Josipa Jurja Strossmayera u Osijeku - ISSN 1330-3651
Roč. 22, č. 6 (2015), s. 1609-1616Number of pages 8 s. Publication form Online - E Language eng - English Country HR - Croatia Keywords bone cement ; revision arthroplasty ; ultrasonic pulsating water jet Subject RIV JQ - Machines ; Tools R&D Projects ED2.1.00/03.0082 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) LO1406 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Institutional support UGN-S - RVO:68145535 UT WOS 000366627100033 EID SCOPUS 2-s2.0-84949934721 DOI 10.17559/TV-20150822145550 Annotation The paper deals with the study of using the selective property of ultrasonic pulsating water jet for the disintegration of the interface created by bone cement between cemented femoral stem and trabecular bone tissue as a potential technique for revision arthroplasty. Six types of commercial bone cements based on Polymethyl Methacrylate were used for investigation. The cements were mixed using the DePuy - SmartMix® CTS / vacuum mixing bowl. Mechanical properties of hardened bone cements were determined by nanoindentation. The bone cement samples were disintegrated using the pulsating water jet technology. The water pressure varied between 8÷20 MPa. A circular nozzle with an orifice diameter of 0,7 mm was used for water jetting. The stand-off distance from the target material was 2 mm and the traverse speed 1 mm/s. The volume of material removal and depth of created traces were measured by MicroProf FRT optical profilometer. The results positively support an assumption that pulsating water jet has a potential to be a suitable technique for the quick and safe disintegration of bone cement during revision arthroplasty. Workplace Institute of Geonics Contact Lucie Gurková, lucie.gurkova@ugn.cas.cz, Tel.: 596 979 354 Year of Publishing 2016
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