Exploration on tips and strategies of retrievals for refractory inferior vena cava filter
LI Jianming
QIN Xiaojun
WANG Zexin
Abstract：Objective To explore the difficult nature of the inferior vena cava filter recyclable recycling techniques and strategies.Methods From January 2010 to June 2013, 30 patients who admitted to hospital and using conventional tech -niques cannot be successfully removed the snare inferior vena cava filter implantation by using a guide wire into a loop method , endoscopy biopsy forceps assisted and the pigtail catheter mixing method inferior vena cava filter removal surgery .Results Successfully recovered inferior vena cava filter in 30 cases (100%).Remove the guide wire into a loop of 8 cases, endoscopy biopsy forceps-assisted method to remove in 12 cases, mixing method pigtail catheter removed in 10 cases.Recovery process takes 20 -90 min, the median time 50.5 min.Filters in vivo retention time of 14 -60 d, median 25.6 d.All patients were successfully discharged within 3 d.Conclusion For the difficult nature of recyclable inferior vena cava filter trap using a varie ty of assistive technology can effectively improve their recovery ,there are some clinical value.
Keywords：Inferior vena cava filterCathetersEndoscopy biopsy forcepsPulmonary embolism
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 287-290 )