[1]陈国平,顾建平,楼文胜,等.自制下腔静脉滤器的体外实验[J].介入放射学杂志,2007,(04):260.
　CHEN Guo-ping,GU Jian-ping,LOU Wen-sheng,et al.Experimental study of domestic inferior vena cava filter comparative to Antheor temporary vena cava filter in vitro[J].journal interventional radiology,2007,(04):260.
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自制下腔静脉滤器的体外实验()

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《介入放射学杂志》[ISSN:1008-794X/CN:31-1796/R]

卷:
期数:
2007年04期
页码:
260
栏目:
实验研究
出版日期:
2007-04-15

文章信息/Info

Title:
Experimental study of domestic inferior vena cava filter comparative to Antheor temporary vena cava filter in vitro
作者:
陈国平; 顾建平; 楼文胜; 等
２１０００６南京医科大学附属南京第一医院介入科
Author(s):
CHEN Guo-ping; GU Jian-ping; LOU Wen-sheng; HE Xu; CHEN Liang; SU Hao-bo
Department of Radiology，the Affiliated First Nanjing Hospital，Nangjing Medical University，Nanjing２１０００６，China
关键词:
下腔静脉; 滤器; 实验; 体外
分类号:
R５４３.６
文献标志码:
A
摘要:
目的评估自制的下腔静脉滤器（DDIVCF）捕获猪血栓子的效果及其定位稳定性。方法①将DDIVCF滤器和进口Antheor临时性下腔静脉滤器分别置入于直径为２０和２５mm的下腔静脉（IVC）血液循环模型中，观察模型处于水平位时滤器对３mm×２０mm，３mm×３０mm，６mm×２０mm，６mm×３０mm４种大小不同的猪血栓子的捕获效果，并计算其捕获率。②测量滤器捕获大量６mm×３０mm栓子后相对位移的距离，观察滤器的定位稳定性。结果①DDIVCF滤器在直径２０和２５mm的IVC模型中对４种猪血栓子的捕获率分别为３４％，５６％，８２％，９４％和２６％，３８％，５６％，８６％；Antheor的捕获率分别为５４％，６４％，８６％，９６％和３８％，４４％，６８％，９０％。对３mm×３０mm，６mm×２０mm，６mm×３０mm猪血栓子的捕获率两者间差异无统计学意义（P＞０．０５）。②在直径２０和２５mm的IVC模型中DDIVCF滤器捕获猪血栓子后相对位移距离分别为（０．６±０．３）cm和（１．０±０．１）cm。Antheor的相对位移距离分别为（０．４±０．１）cm和（０．８±０．３）cm，两者差异无统计学意义（P＞０．０５）。结论DDIVCF在体外模型实验中具有较高的血栓捕获率和定位稳定性，可与进口Antheor临时性下腔静脉滤器媲美，其体内应用情况尚需进一步动物实验研究。

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备注/Memo

备注/Memo:
收稿日期：２００６-０８-１８
基金项目：江苏省科学技术发展（社会发展）基金资助项目（BS２００３００４）；南京市医学科技发展项目（ZKX０２１３）
更新日期/Last Update: 2007-04-15