高压注射器在螺旋CT增强扫描中的应用及护理  

Application and nursing of the high-pressure injector on advancement CT scanning

作　　者：夏丽真[1] 靳丽[1] 王守海[2] 

机构地区：[1]海军总医院门诊部,北京100048 [2]海军总医院影像科,北京100048

出　　处：《中华现代护理杂志》2011年第16期1951-1952,共2页Chinese Journal of Modern Nursing

摘　　要：目的探讨高压注射器在螺旋CT增强扫描中的应用及护理。方法对3258例不同体质，不同穿刺方法的患者，采用非离子型对比剂，使用高压注射器进行螺旋CT增强扫描回顾性分析。结果3258例螺旋CT增强扫描过程中，根据患者实际情况利用高压注射器，通过调整设备参数、人为控制注射剂量和流速，所获的图像质量良好，均适于临床诊断，并无静脉炎、空气栓塞、心脑血管病等意外发生。结论正确使用高压注射器进行螺旋CT增强扫描与临床检查过程中的护理配合，能获得满意的CT增强效果并能积极预防毒副反应和并发症的发生。Objective To explore the application and nursing of the high-pressure injector on advancement CT scanning. Methods Using non-ionotropic contrast medium to analyze 3 258 patients with different constitutions and puncture methods retrospectively. Results In the process of advancement CT scanning, the high-pressure injector was used according to patients practical needs, and plant parameter and controlling dosages and flow velocity were adjusted to obtain good picture for clinical diagnosis, what＇ s more, incidences like phlebitis, air embolism and cadio-vascular diseases don＇ t took place. Conclusions The proper use of high-pressure injector in the process of advancement CT inspection and clinical inspections can obtain satisfactory effect and prevent side effects.

关 键 词：体层摄影术 螺旋计算机 护理 高压注射器 增强扫描 

分 类 号：R473[医药卫生—护理学]