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第354回化学システム工学専攻公開セミナー Introduction of Additive Manufacturing Promotion Program and the Development of Digital Dentistry in Taiwan

日時
2020年1月16日(木)15:00-16:30
場所
東京大学工学部3号館大会議室3 (6B04号室)
講演題目 Introduction of Additive Manufacturing Promotion Program and the Development of Digital Dentistry in Taiwan
講演者 Cho-Pei JIANG, Professor
Department of Mechanical Engineering
National Taipei University,
Taiwan
概要 Ministry of Science and Technology (MOST) of Taiwan begins to promote the development of additive manufacturing (AM) since 2013 in the applications of aerospace, medical device and system integration. The outcome of this program has spinoff 8 new companies and published many journal papers. The author focuses on the development of digital dentistry which consisting of model reconstruction, restoration device design, biocompatible and photo-curable resin, and multi-resin printer for dental restoration device fabrication. Acknowledging for MOST financial support, a novel intra-oral scanner is developed to design the model of complete denture. Four resins have obtained the tFDA certificate and two of them has submitted to FDA in US. A multi-vat stereolithography has been developed and printing the designed complete denture model for clinical use. Furthermore, zirconia is widely used in dental and orthopedics application such as permanent dental crown and bone graft. Therefore, a novel zirconia slurry printing technology is also proposed to fabricate the customized replacement with complex structure. High dense zirconia crowns with varying shapes can be obtained by one pass fabrication. The cost is lower than using CAD/CAM system. Consequently, we spinoff two companies to promote the digital dentistry in Taiwan and spread it worldwide.
世話人 酒井 康行(内線27073)