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《工程(英文)》 >> 2015年 第1卷 第2期 doi: 10.15302/J-ENG-2015061

支架与组织的设计及3D打印

Singapore Centre for 3D Printing, School of Mechanical and Aerospace Engineering, Nanyang Technological University, Singapore 639798, Singapore

收稿日期 :2015-01-30 修回日期 :2015-03-23 录用日期 : 2015-06-30 发布日期 :2015-06-30

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摘要

目前,组织工程学中应用3D打印工艺的情况越来越多。本文介绍3D打印技术在组织工程学应用领域的最前沿研究,尤其侧重于计算机辅助支架设计系统的开发、功能梯度支架的直接3D打印、选择性激光烧结 (SLS) 和熔融沉积成型 (FDM) 工艺建模、利用微观和宏观特征进行支架间接增材制造、生物反应器的开发,以及3D/4D生物打印。本文还讨论3D打印的技术限制,进而突出新3D打印方法在组织工程学领域得到进一步改善的可能性。

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