Casting individual cervical telescopic implants for burn-out SLA-models

International Scientific-technical Conference on Innovative Engineering Technologies, Equipment and Materials 2017

工业技术;机械制造;材料科学

Kashapova, R.M.^1 ; Kashapov, R.N.^1,2 ; Kashapov, L.N.^1 ; Kashapov, N.F.^1 ; Chernyshov, D.V.^1

Engineering Institute, Kazan Federal University, Kazan

420008, Russia^1

Laboratory of Radiation Physics, Kazan Physical-Technical Institute, Kazan Scientific Center, Russian Academy of Sciences, Kazan

420029, Russia^2

关键词: Burn out;    CNC machine;    Laser stereolithography;    Mesh structures;    Traumatology;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/412/1/012097/pdf
DOI  :  10.1088/1757-899X/412/1/012097

来源: IOP

【 摘 要 】

The production of individual implants, modeled specifically for a specific clinical case, is increasingly used every year in traumatology and oncology. Traditionally, individual implants are made on five coordinate milling CNC machines. However, the need to create individual implants with a mesh structure requires the search for new ways of production. In this paper, the feasibility of casting telescopic implants, obtained by laser stereolithography, has been studied. The process of burning photopolymer from a flask was studied. Inducast installation cast prototypes of cervical implants. The ineffectiveness of this technology in the manufacture of mesh collapsible telescopic implants has been established, but it can be used for structures with a thickness of 1 mm.