彩色多普勒超声对静脉穿刺置管术后的监测价值

The monitoring value of color Doppler ultrasound in the vein puncture catheter postoperative application

目的探讨彩色多普勒超声在静脉穿刺置管术后的应用价值。方法回顾性分析211例静脉穿刺置管术后患者,彩色多普勒超声观察导管在血管内位置及走行,所在静脉管腔内有无异常回声及血流的方向、走行及充盈情况。结果 211例患者中,158例导管及所在静脉血流通畅,无血栓形成。53例导管及所在静脉有血栓形成,发生率为25%。结论彩色多普勒超声是监测静脉穿刺置管术后患者血管情况的首选方法。

Objective To evaluate the value of color Doppler ultrasound in the vein puncture catheter postoperative application. Methods A retrospective analysis of 211 cases of postoperative patients with venous puncture,color Doppler ultrasound catheter in intravascular position and direction,where there were no abnormal echo and blood flow in the venous lumen,walking in the direction of the line and filling. Results Of 211 cases,158 cases of catheter and venous blood circulation unobstructed,no thrombosis. 53 cases and venous thrombosis,where incidence was 25%. Conclusion Color Doppler ultrasound is the preferred method of monitoring venous puncture catheter in postoperative patients.