Tailor-made 3D model design of human implants for additive technologies

23rd International Conference on Manufacturing

Varga, Laura Georgina^1 ; Takács, János^1 ; Dömötör, Ferenc^1

BME KJK Department of Automotive Technologies, Hungary^1

关键词: 3-d modeling;    Additive technology;    Bone models;    Geometric design;    Human bones;    Medical information;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/448/1/012060/pdf
DOI  :  10.1088/1757-899X/448/1/012060

来源: IOP

【 摘 要 】

This paper deals with the development of a model of individualized implants. It is presented how to produce an implant (bone model) based on digital medical information (CT, MRI). The biocompatibility criteria and human bone properties were taken into consideration during the studies. When creating models, the geometric design possibilities are focused, from the solid 3D body to the creation of hollow, bone-forming structures. The steps for creating models as well as the transitions between each work phase that are needed as input for additive production are presented.