3D打印技术在口腔医学中的应用相关专利分析  

Patent Analysis on 3D Printing Technology in Stomatology

作　　者：张凌波 任利玲[1] ZHANG Lingbo;REN Liling(School of Stomatology,Lanzhou University, Lanzhou 730000, China)

机构地区：[1]兰州大学口腔医学院,甘肃兰州730000

出　　处：《口腔医学研究》2021年第7期666-670,共5页Journal of Oral Science Research

基　　金：国家自然科学基金(项目批准号:71373260)。

摘　　要：目的:把握全球3D打印技术在口腔医学中的应用专利研发态势,为我国相关技术研发和专利布局提供参考。方法:本文利用专利分析的方法,采用智慧芽专利分析平台,结合人工标引和统计,对全球3D打印技术在口腔医学中的应用专利进行系统分析。结果:3D打印技术在口腔医学领域应用的专利呈快速增长态势,中、美、韩在该领域专利申请量较多。中国市场受到国外机构重视。口腔假体制造、植牙工具、口腔正畸是3D打印技术在口腔医学领域应用的热点领域。SLA、DLP、SLM技术是3D打印技术应用于口腔医学领域发展较快的技术。3D打印的过程、产品、数据处理方面也是近年来备受瞩目的领域;3D打印的材料、由金属粉末制造工件或制品所用的专用设备的专利布局刚刚兴起。结论:3D打印技术在口腔医学领域应用正在兴起,并具有较大潜力,中国在该领域的专利申请量最大,但质量有待提升。业界应加强国外重点机构新技术的监控研究和预警,围绕核心产品,既要注重原创性较高的发明专利的申请,也要有实用新型专利的布局,在3D打印的过程、产品、数据处理、相关材料和制备设备等方面全面布局专利,全方位保障核心产品的安全生产。促进产学研合作,提升专利质量。做好国外专利的布局,以专利走出去保障企业市场走出去。Objective:To provide references for China's related technology research and patent layout based on the analysis on the global patent application status of 3D printing technology in stomatology.Methods:The article uses patent analysis method,adopts the Intelligent Bud Patent Analysis Platform,and combines manual indexing and statistics to systematically analyze the patents of global 3D printing technology in stomatology.Results:The patents application of 3D printing technology in the field of stomatology is growing rapidly,China,the United States and South Korea have a large number of patent applications in this field and the Chinese market has been valued by foreign institutions.Oral prosthesis manufacturing,dental implant tools,and orthodontics are hot areas.SLA,DLP and SLM,technologies are the fastest growing technologies in the field of stomatology of 3D printing technology.The processes,products,and data processing of 3D printing are also areas that have received much attention in recent years.The patent layout of 3D printed materials and special equipment for manufacturing workpieces or products from metal powder are emerging,which is worth strengthening the layout in the future.Conclusion:The application of 3D printing technology in the field of stomatology is emerging and has great potential.China has the largest number of patent applications in this field,but the quality,needs to be improved.The research trend of advanced foreign institutions should be payed much attention to.Not only the application of invention patents with high originality but also the lay out of utility model patents related to the core products should be concerned about.A comprehensive layout of patents in the process of 3D printing,products,and data processing,relevant materials and preparation equipment should be pushed forward,to ensure the safe production of core products in an all-round way.Industry-universityresearch cooperation should be promoted to improve the quality of patents.Overseas patents should be applied to guarantee

关 键 词：3D打印技术 口腔医学 专利分析 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]