婴儿桡静脉采血可行性探讨

The feas ibility of blood sampling from infant radial vein

目的探讨桡静脉采血方法在临床上的应用价值.方法从0～8个月的婴儿中各取100例作股静脉采血和桡静脉采血,两组由同组护士执行穿刺采血.以穿刺成功率、不良反应、解剖特点进行对照.结果两组方法的穿刺成功率无明显差异(P＞0.05),不良反应仅出现血肿,血肿发生率有显著性差异(P＜0.05),桡静脉采血血肿发生率低.结论桡静脉采血具有操作容易,不易被污染,容易观察,可以防受凉,血肿发生率低的优点.

Objective To probe into the clinical feasibility of blood sampling from radial vein.Methods100samples from infants aged0～8month were collected from femoral veins and another100from their radial veins.The success rate at puncture,adverse reaction and anatomical features were compared between them.Res ults We found insignificant difference in the success rate at puncture between them(P>0.05)but significant difference in occurrence of hematoma between them(P<0.05).Conclus ion Blood sampling from infant radial vein,with relatively small diameter,is easy for operation and observation,and it can prevent infants from catching cold.In addition,less hematoma happens and chances are few for the samples to become contaminated.