Abstract

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Title:: Optimum design and application of medical implant preparation based on electron beam melting technique

Author(s):: ZHAO Pei; JIA Wenpeng; XIANG Changshu; QUAN Juntao; ZHOU Boyan; YI Yang; Xi’an Sailong Metal Materials Co., LTD, Xi’an 710005, China

Keywords:: ; medical implant prosthesis; electron beam melting technology; optimized design

Abstract:: We introduce the process of electron beam melting (EBM) and the preparation for biomedical prosthesis, and highlight the model optimization design of medical implant prosthesis based on EBM technique, including the generation and design of models, the creation of porous structures and the optimal design of the final model. Through the optimization design of the prosthesis model, the quality of three-dimensional printing is improved and the prosthesis structure is optimized. Moreover, we can use the advantages of three-dimensional printing to achieve the lightweight of prosthesis and high fusion with bone. Some application cases are also presented to analyze the focuses and precautions of medical implant model design. Finally, the shortcomings of EBM technique in the preparation of biomedical prosthesis are briefly described, and the future development trend is prospected.