可利用3D打印技术制造的医疗器械种类包括齿科器械、骨科器械和心血管器械等。由于技术的独特性,应该从工艺全环节对3D打印的医疗器械展开质量控制研究,涵盖原材料、工艺验证、设备、数据传输和风险管理等。此外,也有必要建立评价方法的相关标准和质量控制标准。质量控制研究和标准化工作有助于推进增材制造技术在医疗领域的安全有效应用。本文对医用增材制造医疗器械质量控制的关键点和标准化工作的进展进行阐述,以期为该行业的研发提供帮助。

3D printing is used in the manufactory of medical device.This technology could be used in the fabrication of dental medical device,orthopedic and cardiovascular medical device.Because of the uniqueness of this technology,the research of quality control should cover raw material,the process control,facility,data transmission and risk control.Besides the quality control technology,it is important to set up standards.The process control and standardization could improve the risk control and quality of additive manufacturing in medical area.In this paper,the progress of standardization and quality control of additive manufacturing medical device was reviewed.