Razvoj obloge natkoljene proteze primjenom 3D tehnologija

master's thesis

• Title (english): Development of upper leg prosthesis with 3D technologies
• Author: Iva Ćavar
• Mentor: Damir Godec (mentor)
• Granter: University of Zagreb; Faculty of Mechanical Engineering and Naval Architecture; Zagreb
• Defense date and country: 2024-05-16, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mechanical Engineering

Abstract

Cilj ovoga rada je ukazati na važnost aditivnih tehnologija za pacijente i liječnike.
S obzirom na primjene i mogućnosti aditivne proizvodnje prikazani su postupci koje se najčešće koriste. Prema tome PBF, MEX to jest FDM i VPP postupci su najzastupljeniji. Osim postupaka prikazani su i materijali za ispis, a među njima prednjači PLA koji je i korišten za razvoj medicinskog proizvoda, obloge za natkoljenu protezu. Međutim, prije toga opisani su postupci digitalizacije odnosno skeniranja uz pomoć kojih se dobiva CAD model.
Na osnovu digitalne slike noge i proteze oblikovana je obloga. Prikazana obloga ima dva dijela (prednji i stražnji dio) koji se povezuju vijcima. Nakon oblikovanja, ispisana je i spojena u 3D model s protezom.

Abstract (english)

The aim of this study is to emphasize the importance of additive technologies for patients and physicians.
Considering the applications and possibilities of additive manufacturing, the procedures most commonly used are presented. Accordingly, PBF, MEX i.e. FDM and VPP procedures are the most prevalent. In addition to the procedures, materials for printing are also presented, with PLA leading the way, which was also used in the development of a medical product, the cover for the above-knee prosthesis. However, before that, the procedures of digitization, i.e., scanning, are described, through which a CAD model is obtained.
Based on the digital image of the leg and the prosthesis, the cover was modeled. The depicted cover consists of two parts (front and back) connected with screws. After modeling, it was printed and assembled into a 3D model with the prosthesis.

• Keywords: obloga; proteza; aditivna proizvodnja; medicina
• Keywords (english): cover; prosthesis; additive manufacturing; medicine
• Language: croatian
• URN:NBN: urn:nbn:hr:235:320810
• Study programme: Title: Mechanical Engineering; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/inženjerka strojarstva (magistar/magistra inženjer/inženjerka strojarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2024-05-18 11:24:40