用于骨组织工程支架的3D打印方法。

Zhang Qiliang, Zhou Jian, Zhi Peixuan, Liu Leixin, Liu Chaozong, Fang Ao, Zhang Qidong

Department of Orthopaedic Surgery, Qingdao Municipal Hospital, Qingdao University, Qingdao, 266071, China.

Beijing Advanced Innovation Centre for Biomedical Engineering, School of Engineering Medicine, Beihang University, Beijing, 100191, China.

Med Nov Technol Devices. 2023 Mar;17:None. doi: 10.1016/j.medntd.2022.100205.

3D printing technology is an emerging technology. It constructs solid bodies by stacking materials layer by layer, and can quickly and accurately prepare bone tissue engineering scaffolds with specific shapes and structures to meet the needs of different patients. The field of life sciences has received a great deal of attention. However, different 3D printing technologies and materials have their advantages and disadvantages, and there are limitations in clinical application. In this paper, the technology, materials and clinical applications of 3D printed bone tissue engineering scaffolds are reviewed, and the future development trends and challenges in this field are prospected.

3D打印技术是一种新兴技术。它通过逐层堆叠材料来构建实体，能够快速准确地制备具有特定形状和结构的骨组织工程支架，以满足不同患者的需求，在生命科学领域受到了广泛关注。然而，不同的3D打印技术和材料各有优缺点，在临床应用中存在局限性。本文对3D打印骨组织工程支架的技术、材料及临床应用进行综述，并对该领域未来的发展趋势和挑战进行展望。