【摘要】 腔静脉滤器用于预防肺栓塞已愈来愈广泛,其预防效果是由具体结构决定的。此外,作为一种心血管介入器械, 还应满足介入时的低影响,尽可能减少其副作用。本文综述了近年来腔静脉滤器的研究进展,分析了腔静脉滤器结构、功能和预防效果的关系。更多还原

【Abstract】 Vena cava filters (VCF) are extensively used in the prevention of pulmonary embolism, whose performances are closely linked to their structures. As cardiovascular interventional devices,VCFs have to be micro-invasive and have minimized adverse effects. This paper reviewed recent development of vena cava filters and discusses the relationship between their performances and structures.更多还原