Utjecaj površine implantata na vezu s koštanim cementom

Smolčić, Juraj (2014) Utjecaj površine implantata na vezu s koštanim cementom. = Master's thesis (Bologna) , Sveučilište u Zagrebu, Fakultet strojarstva i brodogradnje, UNSPECIFIED. Mentor: Cajner, Franjo.

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Abstract (Croatian)

Cilj ovog diplomskog rada jest analiza postupaka za modificiranje hrapavosti površine implantata te odabir i primjena metode na određeni set uzoraka. U radu su uvodno opisani načini povezivanja implantata s koštanim tkivom te osnovni parametri i podjela hrapavosti površine. Potom su opisani postupci površinske obrade čiji je cilj što kvalitetnija priprema površine za povezivanje koštanog cementa s implantatom, a posebna pozornost posvećena je na postignutu hrapavost pojedinim metodama. U eksperimentalnom dijelu rada primjenom nagrizanja proizvedene su površine različitih karakteristika te je analizirana njihova hrapavost. U završnom dijelu rada uzorci su spojeni pomoću koštanog cementa i podvrgnuti statičkom vlačnom ispitivanju i optički slikani za detaljniji uvid u spajanje koštanog cementa s površinom uzorka.

Abstract

The aim of this thesis is the analysis of procedures for modifying the surface roughness of the implant and the selection and application of the method to a particular set of samples. This paper describes ways of linking implants with bone tissue and the basic parameters and the division of surface roughness. In the second part of the paper surface treatment procedures aimed at better preparing the surface for connecting bone cement with the implant are described, and special attention was paid to the roughness achieved with certain methods. In the experimental part of the paper surfaces with different characteristics were produced via etching and surfaces roughness was analyzed. In the final part of the paper samples were connected with bone cement and subjected to tension test and optically studied for a more detailed insight into the connection of bone cement to the surface of the sample.

Item Type: Thesis (Master's thesis (Bologna))
Uncontrolled Keywords: hrapavost površine; koštani cement; nagrizanje
Keywords (Croatian): surface roughness; bone cement; etch; implant; tension test; surface treatment
Date Deposited: 22 Sep 2014 18:00
Last Modified: 16 Oct 2015 12:49
URI: http://repozitorij.fsb.hr/id/eprint/2807

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