Then the indwelling time and tube-blocking rate were observed.
观察留置时间与堵管率。
Objective to explore factors affecting indwelling time of PICC in children.
目的探讨影响儿童经外周中心静脉置管留置时间的因素。
Results The indwelling time was not affected by the senses and injuection(P>0.05);
结果留置时间不受神志及穿刺部位的影响（P>0.05）；
The quality of gastric canal was related with the indwelling time and stomach environment.
胃管颜色变黑与留置时间成正相关，与胃内环境关系密切。
Results the new fixation method lengthened the indwelling time of scalp intravenous needle.
结果加用弹力网套固定头皮静脉留置针组的保留时间延长。
Results There was no significant(P>0.05) in the effects of sealing tube, catheter indwelling time and the duration of sealing tube.
结果两组患者封管效果、留置针留置时间及封管的维持时间比较，差异无统计学意义（P＞0.05）。
Objective To evaluate the feasibility of prolonging the indwelling time of peripherally inserted central catheter (PICC) in patients with long-term chemotherapy.
目的探讨长期化学治疗患者延长经外周静脉穿刺中心静脉导管(PICC)留置时间的可行性。
Objective: in this paper, the choice of different materials gastric tube, gastric tube replacement of indwelling time, pollution and a matter of care and attention.
目的：综述不同材料胃管的选择、留置胃管的更换时间、污染及护理的注意事项。
Conclusion: the elder patients with COPD choose to use 24g venous indwelling trocar, the incidence of phlebitis could be reduced greatly, and the indwelling time could be prolonged.
结论：高龄COPD病人选用24G型号留置针，可明显减少静脉炎的发生，延长留置时间。
It emphasized the importance of closing the tube with proper concentration of heparin, skin disinfection, cotton gauze, improvement of tube materials quality and the suitable indwelling time.
强调选择合适浓度的肝素溶液封管、有效的皮肤消毒方法、棉质纱布的应用、导管材料的改进、合适的置管时间等的重要性。
Objective to investigate into the application of double-J tube to the ureteral operations including the operation of the joint of renal pelvis, and into something else such as the indwelling time.
目的探讨输尿管手术放置双J管的适用范围，留置时间及注意事项等有关临床问题。
Objective to analyze the elderly with chronic diseases Venous Indwelling Needle protective film to replace the time and the incidence of complications.
目的分析老年慢性病患者浅静脉留置针保护膜更换时间与并发症的发生率。
Conclusions in preterm neonates with low weight, indwelling gastric tube via mouse-stomach has higher successful rate, fewer complications and less operation time than via nose-stomach.
结论低体重早产儿经口留置胃管比经鼻留置胃管一次插管成功率高，操作时间短，并发症少。
Results: The time of indwelling urinary catheter in rehabilitation group patients was apparently shortened, and the incidence of urinary tract infection was remarkably decreased.
康复组尿管留置时间明显缩短，尿路感染率明显降低。
Conclusion Coexistence of basic diseases, the retaining time, and the indwelling position are the risk factor that affected the morbidity of CRBSI.
结论基础疾病、留置导管的时间、留置导管的位置是影响导管相关性血流感染发病率的危险因素。
Conclusion Coexistence of basic diseases, the retaining time, and the indwelling position are the risk factor that affected the morbidity of CRBSI.
结论基础疾病、留置导管的时间、留置导管的位置是影响导管相关性血流感染发病率的危险因素。
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