摘要
如何构建符合不同组织/器官结构特点的个性化三维支架是组织工程研究的热点之一。相对于其他成型方法,3D打印技术依靠计算机辅助成像,以广泛使用的生物材料为打印介质,能够快速、精确的复制和重建缺损组织/器官的复杂结构,因此在组织工程领域的应用获得广泛关注。本文主要综述了近年来3D打印技术在骨、软骨、血管等组织工程领域的研究进展,并对其在该领域应用时存在的问题以及未来研究发展方向进行了探讨和展望。
One of the research emphases in tissue engineering is to fabricate individualized scaffold conformed to the different structural characteristics of tissue/organ. Compared to the other forming methods, 3D printing technology could depend on computer assisted imaging and use common biomaterials as print media to rebuild the complex structure of the damaged tissue/organ rapidly and accurately, so it was attracted generally in the application of tissue engineering. This paper reviewed the research progress of 3D printing technology application in tissue engineering of bone, cartilage, blood vessel and so on. Furthermore it discussed the existing problems and forecasted the future development directions of the application in this field.
出处
《中国医疗器械信息》
2015年第8期7-12,共6页
China Medical Device Information
基金
广东省自然科学基金(批准号:S2013010013955)资助
关键词
3D打印
组织工程
支架
3D printing
tissue engineering
scaffold
