CAD - CAM Procedures Used for Rapid Prototyping of Prosthetic Hip Joint Bone

20th Innovative Manufacturing Engineering and Energy Conference

机械制造;能源学

Popa, Luminita I.^1 ; Popa, Vasile N.^2

Department of Automation and Information Technologies, Transilvania University, Mihai Viteazul street no.5, Braov, Romania^1

Regional Department for Defense Resources Management Studies, Mihai Viteazul street no.130, Brasov, Romania^2

关键词: Correlation studies;    CT Image;    CT imaging;    Custom implants;    Digital model;    Hip arthroplasties;    Imaging method;    Prosthetic hip joints;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/161/1/012044/pdf
DOI  :  10.1088/1757-899X/161/1/012044

来源: IOP

【 摘 要 】

The article addresses the issue of rapid prototyping CAD/ CAM procedures, based on CT imaging, for custom implants dedicated to hip arthroplasty and the correlation study to be achieved between femoral canal shape, valued by modern imaging methods, and the prosthesis form. A set of CT images is transformed into a digital model using one of several software packages available for conversion. The purpose of research is to obtain prosthesis with compatible characteristics as close to the physiological, with an optimal adjustment of the prosthesis to the bone in which it is implanted, allowing the recovery of the patient physically, mentally and socially.