摘要
铁及其合金具有优良的力学性能、可降解性及生物相容性等,是一种潜在的可降解支架材料。综述了可降解铁基支架材料的最新研究进展,详细介绍了纯铁及其合金支架材料的力学性能、降解性能、生物相容性和动物实验,分析了铁基支架材料的发展趋势,并展望了其未来研究方向。
Because of their good mechanical properties,biocompatibility and biodegradability,iron and its alloys are promising to be applied as biodegradable stent materials.The latest research progress in biodegradable iron and its alloys for stent application are reviewed,and the mechanical properties,degradation properties,biocompatibility of materials and animal experiments are described in details.The current research status of biodegradable iron-based materials is analyzed,and the future research tendency is proposed.
基金
国家高技术研究发展计划"八六三"项目(2011AA030103)
关键词
铁
铁合金
可生物降解
支架
iron
iron-based alloys
biodegradable
stent
