Clinical application of Tempofilter Ⅱ temporary caval filter
- VernacularTitle:TempofilterⅡ型下腔静脉临时滤器的临床应用
- Author:
Jun ZHAO
;
Jingfu LI
;
Guoxiang DONG
- Publication Type:Journal Article
- Keywords:
Tempofilter Ⅱ;
Caval filter;
Deep venous thrombosis
- From:
Chinese Journal of Minimally Invasive Surgery
2005;0(07):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To summarize the clinical application of the Tempofilter Ⅱ temporary caval filter.Methods The Tempofilter Ⅱ temporary caval filter was employed in 24 patients from April 2002 to August 2006.Before the implantation,we performed color ultrasonography to detect the extent of thrombus and the situation of inferior vena cava,renal vein,and access vein(right internal jugular vein).Under the guidance of color ultrasonography and X-ray fluoroscopy(free of contrast agent),the temporary filter was placed in the inferior vena cava distal of the renal vein orifice through a guide wire by using the Seldinger technique.Results The filter was successfully implanted and removed in all the 24 patients.The duration of placement was 5 days～6 weeks(mean,16.8 days).Filter thrombosis occurred in 4 patients at 3 days ～ 2 weeks after operation.The thrombi(
