两种注射针头在CT增强扫描中应用的对比研究  

Comparative study of two kinds of injection needles in enhanced CT scans

作　　者：刘凌云[1] 覃杰[1] 周小香[2] 赖丽莎[1] 陈妙霞[3] 

机构地区：[1]中山大学附属第三医院放射科,广州510630 [2]中山大学附属第三医院内科,广州510630 [3]中山大学附属第三医院护理部,广州510630

出　　处：《中华现代护理杂志》2010年第19期2260-2261,共2页Chinese Journal of Modern Nursing

摘　　要：目的 探讨头皮针和套管针在320排CT增强扫描检查中的对比研究及效果观察.方法 3000例CT增强扫描检查者分成两组为静脉套管针组和头皮针组,比较2组穿刺部位出现的疼痛、对比剂渗漏及接口松脱情况.结果 静脉套管针的疼痛、渗漏及接口松脱现象明显减少;而头皮针组出现造影剂渗漏及连接口松脱现象明显,2组比较差异有统计学意义（P＜0.01）.结论 静脉套管针由于其属于软管具有柔韧性,及螺口接口的独特性,不容易造成对比剂渗漏和接口松脱现象,大大减少了血管条件不好的检查者的并发症,减轻了检查者的痛苦,提高了检查成功率.Objective To investigate the effects of scalp needles and trocar in enhanced 320-slices CT scans. Methods A total of 3000 cases of enhanced CT scan were divided into two groups：the intravenous trocar group and the scalp needles group. Indicators including puncture site pain, contrast agent leakage and interface loosening were compared between two groups. Results Compared with scalp needles group, the situation of puncture site pain, contrast agent leakage and interface loosening significantly reduced in intravenous trocar group （P 〈 0. 01 ）. Conclusions Intravenous trocar has characteristics including soft tubes and spiral interfaces so it can decrease complications, ease pains and improve successful rate for patients received 320-slices CT scans.

关 键 词：静脉套管针 头皮针 CT增强 对比研究 

分 类 号：R472[医药卫生—护理学]