丁鹏,徐臣年,杨剑

• 1:空军军医大学第一附属医院心血管外科

摘要(Abstract)：

<正>1引言3D打印技术又称为快速成型技术或者增材制造技术,是通过3D打印机运用金属、高分子材料、光敏树脂等将数字信号转换成具有一定物理特性的实物模型的过程。这项技术被引入到医学领域已经接近30年的时间[1-2],其最早主要被应用于骨科及颌面外科,并且在辅助制造手术导板以及个性化移植物包括颅骨、下颌骨、义齿及人工关节的打印方面技术已经相对成熟[3-5]。近年来,3D打印技术开始被越来越多地应用到心血管疾病的临床诊治过程中。介入治疗方面,无论是在先天性心脏病(先心病)介入治疗、主动脉窦瘤介入封堵、心房颤动(房颤)左心耳封堵过程中,还是在二尖瓣、主动脉

关键词(KeyWords)： 3D打印;主动脉瓣狭窄;经导管主动脉瓣置换;体外模拟

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金(81470500);; 西京医院学科助推计划转化医学研究项目(XJZT15ZL01);; 十三五国家重点研发计划(2016YFC1101000)

作者(Author): 丁鹏,徐臣年,杨剑

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