Izdelava Gellerjevega modela s pomočjo stereolitografije : diplomsko delo

Polajžer, Katjuša (avtor), Bohinc, Peter (mentor), Rojko, Franc (recenzent)

Uvod: Za izdelavo zobnih nadomestkov potrebujemo delovni model, ki ga lahko izdelamo na več načinov, z uporabo različnih materialov. Še vedno največ zobnih laboratorijev posega po klasičnem mavčnem modelu, razvoj digitalne tehnologije pa je pripeljal do izdelave virtualnih in 3D-tiskanih modelov, izdelanih iz umetnih smol. Namen: Namen diplomskega dela je strokovni pregled literature o dodajalnih tehnologijah in materialih v zobni protetiki ter opis in prikaz izdelave Gellerjevega modela s pomočjo stereolitografije. Na podlagi tega želimo opredeliti ali so sodobne tehnologije dovolj natančne za izdelavo nadomestkov visoke kakovosti. Metode dela: V uvodnem delu diplomskega dela je bila uporabljena deskriptivna metoda dela, ki je temeljila na pregledu strokovne literature s pomočjo spletnih knjižnic in strokovnih baz, kot so Google Učenjak, PubMed, Cobiss, Web of science. V praktičnem delu smo pod nadzorom mentorja v zobnem laboratoriju izdelali in predstavili potek dela Gellerjevega modela s pomočjo stereolitografske tehnologije. Rezultati: V našem primeru smo mavčni model prebrali z laboratorijskim optičnim bralnikom in podatke prenesli v program Exocad, kjer smo nato oblikovali Gellerjev model ter zobne nadomestke. V diplomskem delu je predstavljen celoten potek dela izdelave izdelka, podprt s slikovnim prikazom. Razprava in zaključek: Zaradi trenutnega razvoja tehnologije vse več laboratorijev posega po sodobnejših pristopih izdelave zobnih nadomestkov in modelov. Ker pa so stroški te opreme zelo visoki, laboratorijski zobni protetik pa potrebuje veliko znanja in usposobljenosti, se veliko laboratorijev odloča za izdelavo klasičnih mavčnih modelov. Nadaljnji razvoj tehnologije nam bo pomagal pri izdelavi izdelkov visoke kakovosti.

• Jezik: Slovenski jezik
• Ključne besede: diplomska dela, laboratorijska zobna protetika, CAD/CAM, dodajalne tehnologije, delovni model, Gellerjev model, 3D tisk
• Vrsta gradiva: Diplomsko delo/naloga
• Tipologija: 2.11 - Diplomsko delo
• Organizacija: ZF - Zdravstvena fakulteta
• Kraj izida: Ljubljana
• Založnik: [K. Polajžer]
• Leto izida: 2021
• Št. strani: 38 str., [1] str. pril.
• PID: 20.500.12556/RUL-131904
• UDK: 617.3
• COBISS.SI-ID: 79365635
• Datum objave v RUL: 06.10.2021

POLAJŽER, Katjuša, 2021, Izdelava Gellerjevega modela s pomočjo stereolitografije : diplomsko delo [na spletu]. Diplomsko delo. Ljubljana : K. Polajžer. [Dostopano 17 marec 2025]. Pridobljeno s: https://repozitorij.uni-lj.si/IzpisGradiva.php?lang=slv&id=131904

Sekundarni jezik

• Jezik: Angleški jezik
• Naslov: Manufacturing process of Geller model with stereolithography : diploma work

Izvleček

Introduction: To make dental substitutes we need a working model that can be made in several ways, using different materials. While most dental laboratories use the classic gypsum model, the development of digital technology has led to the production of virtual and 3D printed models made of synthetic resins. Purpose: The purpose of diploma thesis is a professional rewiew of the literature on complementary technologies and materials in dental prosthetics and a description and presentation of the production of the Geller model using stereolithography. Based on this, we want to determine wheter modern technologies are accurate enough to produce high-quality dental substitutes. Methods: In the theoretical part of the thesis, a descriptive method was used which was based on the review of professional literature with the help of online libraries and professional databases such as Google Scholar, PubMed, Cobiss, Web of science. In the practical part, under the supervision of a mentor in the dental laboratory we made and presented the course of work of the Geller model through stereolithographic technology. Results: In our case, we scanned the gypsum model with a laboratory scanner and transferred the data to the Exocad program where we then designed the Geller model and dental substitutes. The paper presents the entire course of the product production supported by a pictorial presentation. Discussion and conclusion: Due to the current development of technology, more and more laboratories are using modern approaches to the manufacture of dental replacements and models. However, because the cost of this equipment is very high and dental technicians need a lot of knowledge and skills, many laboratories decide to make classic gypsum models. Further development of technology will enable the production of high-quality products.

• Ključne besede: diploma theses, laboratory dental prosthetics, CAD/CAM, additive technologies, dental work model, Geller model, 3D print