光固化3D打印及其在齿科行业中的应用

doi:10.7517/issn.1674-0475.190527

摘要/Abstract

摘要： 光固化3D打印是最早出现的3D打印技术，经过30多年的发展，先后发展出液态树脂固化或光固化（stereolithography，SLA）、数字光处理（digital light processing，DLP）、液晶显示（liquid crystal display，LCD）、连续无分层液体界面提取技术（layerless continuous liquid interface production，CLIP）、双光子3D打印（two-photon polymerization，TPP）、全息3D打印技术等多种打印技术。光固化3D打印技术具有精度高、成型速度快等特点，因此在许多领域都有良好的应用，且前景广阔。在众多领域中，齿科领域个性化特征明显，对打印材料精度要求高，是目前光固化3D打印最有应用潜力和高附加值的领域。本文综述了光固化3D打印技术的种类、原理和技术的优缺点，并简述了光固化3D打印在齿科领域的应用。

关键词: 3D打印, 光固化, 齿科材料

Abstract: The first 3D printing machine which was based on the photo-curing technology was invented in the 1988. After more than 30 years of development, photo-curing 3D printing has the technology of SLA, DLP, LCD, CLIP, two-photon polymerization, holographic 3D printing technology and so on. Due to the character of high resolution, fast printing speed, photo-curing 3D printing technology has been widely applicated in several fields. Among these applications, the application of photo-curing 3D printing in the dental field is the most potential and highest value-added. The dental field has a distinctive and very individual character. At the same time, the dental field requires the printing sample with high resolution, which matches with the photo-curing 3D printing perfectly. In this article, the type, principle and the advantages and disadvantages of the photo-curing 3d printing were introduced and its application in dental field was also described briefly.

Key words: 3D printing, photo-curing, dental material

罗燊, 徐航, 章婷, 全浩源, 朱晓群. 光固化3D打印及其在齿科行业中的应用[J]. 影像科学与光化学, 2019, 37(5): 473-484.

LUO Shen, XU Hang, ZHANG Ting, QUAN Haoyuan, ZHU Xiaoqun. Photo-curing 3D Printing and Its Application in Dental Field[J]. Imaging Science and Photochemistry, 2019, 37(5): 473-484.

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