观察一次穿刺成功率。
结果改良后一次穿刺成功率提高；输液一次完成率提高。
Results Success rate of puncture and one-time completion rate were improved after taking measures.
目的解除患儿的恐惧害怕等心理，提高静脉输液一次穿刺成功率。
Objective To dispel the fear of the children patients for the purpose of raising success rate at venous transfusion puncture.
结果：一次穿刺成功率98%，能够迅速纠正休克，且无护理并发症发生。
Results Success rate of the only one puncture reached 98%, which rectified shock rapidly without any clinical nursing complication.
结果：试验组一次穿刺成功率（93。4%）明显高于对照组（54。9%）（P<0。01）。
Results: The once puncture success rates of the experimental group (93.4%) is higher than the control group (54.9%) (P<0.01).
结果一次穿刺成功率两组无显著性差异（P＞0．05），目测法采血时间短于触摸法（P＜0．05）。
Results There was no significant difference in success rate of first puncture between two groups(P>0.05).
目的：为了提高CT引导一次穿刺的成功率。
Objective To improve the successful rate of first CT-guided puncture.
目的提高低年资护士静脉穿刺一次成功率，减少重复静脉穿刺给病人带来的痛苦。
Objective To increase the success rate of intravenous puncture among junior nurses and reduce the pain of patients due to repeated puncture.
结果采用颈外静脉穿刺置管较颈内静脉穿刺一次进针成功率高，且完成时间短。
Results Higher success rate at a time and shorter puncture time were found in those who were performed puncture and catheter-placement in the external jugular vein.
结果：采用自动快速穿刺针进行盆腔囊肿穿刺一次成功率达10 0 % ，无并发症。
Results:Using the automatic needle, the first-time success rate of the puncture was 100% without any complications.
结果是否强制固定患儿、患儿血管显现程度、充盈度、家长陪伴人数对穿刺一次成功率有影响（P<0。01或P<0。05）。
Result Compelling restraint, the clearness and filling degree of the vein, numbers of accompanying were related to the success rate of intravenous infusion(P<0.01 or P<0.05).
对比改良前后静脉穿刺成功率、输液一次完成率、满意率。
To contrast to success rate of puncture, one-time completion rate and satisfaction rate before and after taking measures.
新穿刺法一次成功率、微痛率均高于传统穿刺法，对照比较有统计学意义P。
Result: one time success rate and slight pain rate of the new way of puncturing were higher than that of traditional puncturing method.
结果：真空采血时间明显少于一次性注射器采血时间，且穿刺成功率和标本合格率高。
Results: the time consumed with the vacuum blood draw was markedly less than that of the disposable syringe blood drawing. In addition, both the puncture suc...
结果：真空采血时间明显少于一次性注射器采血时间，且穿刺成功率和标本合格率高。
Results: the time consumed with the vacuum blood draw was markedly less than that of the disposable syringe blood drawing. In addition, both the puncture suc...
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