困难性下腔静脉滤器取出的初步研究总结

Preliminary data summary of difficult inferior vena cava filter retrieval

在临床工作中应用广泛的下腔静脉滤器(IVCF)在预防致命性肺栓塞(PE)有着卓有成效的功用。着眼于IVCF的取出,特别是在常规方法不可起到应有的作用时,如何应对IVCF在困难性情况下取出,是临床工作中需要特别关注及思考的问题。针对各种新型IVCF及回收技术,我们应充分熟练掌握新型器械的特点,并了解不同术式的特点及局限性,本文就困难性IVCF的取出的问题进行探讨。

The inferior vena cava filter that is widely used in clinical practice is very effective in preventing the life-threatening pulmonary embolism (PE).As to the removal of IVCF,especially when the conventional methods cannot deliver the intended results,how to deal with the removal of IVCF in challenging situations,requires special attention and consideration by the performers in clinical work.In order to facilitate the application of various new types of IVCFs and retrieval techniques,the characteristics of the new instruments should be fully mastered,as well as the features and limitations of different operation methods should be known by us.This paper discusses the issues involving the difficult IVCF retrieval.