摘要
由于镍钛合金材料的特殊性能,其在植入医疗器械中扮演着越来越重要的角色。由镍钛合金制成的腔静脉滤器经过长时间的发展,其在预防肺栓塞中的价值也已得到肯定。本文介绍了镍钛合金材料的性质,并分别针对7种不同腔静脉滤器的设计特点作了简要阐述。
due to its special properties Nitinol alloy plays an increasingly important role in implantable medical devices. Vena cava filters made of nitinol alloy have undergone development for a long period of time, through which the effectiveness of vena cava filters in the prevention of pulmonary embolism has been affirmed. This paper introduced properties of nitinol alloy and briefly explained the design features of seven different kinds of vena cava filters.
出处
《中国医疗设备》
2016年第4期75-80,共6页
China Medical Devices
基金
科技部国际科技合作计划(2014DFG02330
2015DFG32730)
上海市科委(13JC1403400
15540723900)
关键词
镍钛合金
形状记忆效应
肺栓塞
下腔静脉滤器
nitinol alloy
shape memory effect
pulmonary embolism
inferior vena cava filter
