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Języki publikacji
Abstrakty
Purpose: the paper is to characterize stainless steel of modyfied sufrace as a material used in orthopaedics and traumatology on the example of LCP (Locking Compression Plate) used in long bones treatment. Design/methodology/approach: In order to reach the goal biomechanical analyses, both numerical and experimental, were carried out. The results of the analyses are the basis for selecting geometrical features of a plate stabiliser and biomaterial mechanical properties. The degree of stress and deformation also determines areas where corrosion can start to develop. Chromium-nickel-molybdenum steel widely applied for making implants used in orthopaedics and traumatology was selected for testing implant surface modification. Passive and passive-carbon films were formed on the implants. The structure of the created films was tested together with their susceptibility to deformation and resistance to corrosion. Findings: It was shown that formation of passive-carbon DLC coatings is an effective method of increasing steel resistance to pitting, crevice and stress corrosion and of increasing its biocompatibility. Practical implications: The proposed surface treatment seems to be effective method that allow to reduce the risk of post-surgical complications. The coatings can be formed by using electrolytic polishing and passivation and a final RF PACVD process. Originality/value: The author also presents results of the coating surface topography examination, results of tests on its chemical and phase structure as well as mechanical and physicochemical properties.
Wydawca
Rocznik
Tom
Strony
108--116
Opis fizyczny
Bibliogr. 17 poz., rys., tabl.
Twórcy
autor
- Division of Biomedical Engineering, Institute of Engineering Materials and Biomaterials, Silesian University of Technology, ul. Konarskiego 18a, 44-100 Gliwice, Poland, jan.marciniak@polsl.pl
Bibliografia
- [1] J. Marciniak, Engineering of Biomaterials. Selected issues, Silesian University of Technology Press, Gliwice, 2009 (in Polish).
- [2] R. Mania, D. Obłąkowska, S. Błażewicz, Carbon coatings for cardiosurgery – preliminary results. Engineering of Biomaterials 17-19 (2001) 42-45.
- [3] P.M. Brooks, Impact of osteoarthritis on individuals and society: how much disability? Social consequences and health economic implications, Current Opinion in Rheumatology 14/5 (2002) 573-577.
- [4] P. Durrington, Preventive Cardilogy, The Livery House 1993.
- [5]J. Marciniak, Stainless steel – basic material in orthoaedy and traumatology Ortopedia, Traumatology, Rehabilitation 3/2 (2002) 52-58 (in Polish).
- [6]J. Marciniak, Biometerials, Silesian University of Technology Press, Gliwice, 2002 (in Polish).
- [7]B.D. Ratner, A.S. Hoffman, F.J. Schoen, J.E. Lemons, Biomateriale Science. An Introduction to Materials, In: Medicine, Elsevier Academic Press, 2004, 137-152.
- [8]J. Marciniak, Z. Paszenda, J. Boba, B. Koczy, Thin carbon layers on implants orthopaedic surgery, Nato Advanced Study Institute, Crete, Chonia, 1994.
- [9]J. Marciniak, J. Boba, Z. Paszenda, S. Mitura, Einfluss von Passivierung – und Kohlenstoffschichten auf austenitichen Cr-Ni-Mo Stählen auf die Beständigkeit gegen Lochfrass und Spannungsriss Korrosion, Werkstoffe und Korrosion 44 (1993) 379-383 (in German).
- [10]Y.H. Cheng, Y.P. Wu, J.G. Chen, X.L. Qiao, C.S. Xie, B.K. Tay, S.P. Lau, X. Shi, On the deposition mechanism of a-C:H films by plasma enhanced chemical vapor deposition, Surface and Coatings Technology 135/1 (2000) 27-33.
- [11]C. Donet, Recent progress on the tribology of doped diamond-like and carbon alloy coatings: a review, Surface and Coatings Technology 100-101 (1998) 180-186.
- [12]V.N. Inkin, G.G. Kurpilenko, A.A. Dementjev, K.I. Maslakow, A super hard diamond-like carbon film, Diamond and Related Materials 9 (2000) 715-721.
- [13]Ch.-L. Chang, D.-Y. Wang, Microstructure and adhesion characteristics of diamond-like carbon films deposited on steel substrates, Diamond and Related Materials 10 (2001) 1528-1534.
- [14]K. Miyoshi, Friction and wear properties of as-deposited and carbon ion-implanted diamond films, Materials Science and Engineering A 209 (1996) 38-53.
- [15]S. Linder, W. Pinkowski, M. Aepfelbucher, Adhesion, cytoskeletal architecture and activation status of primary human macrophages on a diamond-like carbon coated surface, Biomaterials 23 (2002) 767-773.
- [16]P. Yang, S.C.H. Kwok, R.K.Y. Fu, Y.X. Leng, J. Wang, G.J. Wan, N. Huang, Y. Leng, P.K. Chu, Structure and properties of annealed amorphous hydrogenated carbon (a-C:H) films for biomedical applications, Surface and Coatings Technology 177-178 (2004) 747-751.
- [17]A. Mazurkiewicz, S. Mitura, J. Marciniak, Scientific grant KBN nr 7 T08 C04399C/4487 (in Polish).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BOS2-0023-0036