静脉留置套管针在门诊静脉采血及后续检查中的应用  

Application of venous indwelling catheter in outpatient venous blood collection and follow-up examination

作　　者：张曼秀[1] 卢丽华[1] 

机构地区：[1]中国人民解放军总医院南楼保健科,北京100853

出　　处：《安徽医药》2012年第12期1900-1901,共2页Anhui Medical and Pharmaceutical Journal

基　　金：解放军总医院科技创新苗圃基金项目(No11KMM54)

摘　　要：目的探讨在门诊受检人群中,经静脉留置针采集血标本后,再行后续检查(增强CT、增强核磁以及无痛胃肠镜)的可操作性。方法随机抽取50例受检者为对照组,检查前常规置入套管针;便利取样50例受检者为实验组,经留置套管针采血后间隔50～170 min后,重新启用该静脉留置针进行上述检查。对比两种情况对套管针堵管以及检查中渗漏等情况。结果两种情况下套管针置入在一次穿刺成功率、堵管及检查时渗漏等项目中的差异均无统计学意义(P>0.05)。结论从静脉留置针处采集血标本后再行后续检查切实可行,且可减轻患者的痛苦,减少护理人员工作量。Objective To investigate operability of further follow-up examination（enhanced CT,enhanced magnetic resonance imaging and painless gastroscopy） in the outpatient population tested after the intravenous catheter needle collecting blood specimens.Fifty cases of subjects were randomly selected as the control group before the inspection routine placement of trocar;convenience samples of 50 cases of subjects as the experimental group,collection after an interval of 50 to 170 minutes after indwelling catheter blood,were-used the vein catheter to carry out such checks.Blocking on the trocar tube and leakage were compared.Results The success rate of puncture,plugging and check leakage of trocar placement in the project had no significant difference（P0.05）.Conclusion Indwelling needles have been used to collect blood samples after a follow-up inspection as practicable from the veins and relieve the suffering of patients and reduce the nursing workload.

关 键 词：静脉留置针 采血 检查 

分 类 号：R472[医药卫生—护理学]