直型和Y型留置套管针的输液效果比较

目的观察直型留置针与Y型留置针在临床静脉输液中的应用效果。方法将180例患者分为直型留置针组和Y型留置针组,各90例,观察两组一次穿刺成功率、堵管率、留置时间、并发症发生率和患者舒适度。结果两组一次穿刺成功率、患者舒适度、留置时间和堵管率差异均具有统计学意义(P<0.01或P<0.05)。结论直型留置针较Y型留置针穿刺成功率高、堵管率低、留置时间长、患者舒适度好,能更安全地应用于临床,值得推广使用。

Effects compare between direct -type and Y -type intravenous catheter in intravenous infusion

Objective To compare the effects of direct - type intravenous catheter and Y - type intravenous catheter in intravenous infusion. Methods A total of 180 cases were randomly divided into direct - type intravenous catheter group and Y - type intravenous catheter group ,90 cases in each group. The one - time success rate of venipuneture, the rate of plugging,indwelling time, the incidence rate of complications and the patients＇comfortable degree were compared between the two groups. Results There were significant differences between two groups in the one - time success rate of venipuncture, the rate of plugging, indwelling time, the incidence rate of complication and the patients＂ comfortable degree （ P 〈 0.01 or P 〈 0.05 ）. Conclusion Compared with Y - type intravenous catheter, direct - type intravenous catheter has higher success rate of venipuneture,lower plugging rate ,longer indwelling time, and patients are more comfortable. So direct - type intravenous catheter can be safely used in practice and should be widely used.