连续动态中心静脉压监测法的临床应用研究

目的 研究连续动态中心静脉压(CVP)监测法的临床应用效果,探讨更好的中心静脉压监测方法.方法 在56例心脏手术后患者监护中,应用压力传感器连接中心静脉导管和监护仪进行连续动态中心静脉压监测(简称传感器监测法),同时在同一患者的同一中心静脉使用传统测定法测定当时的中心静脉压值.并与传感器监测法测得值进行比较100例次,分析两者有无差异.结果 传感器监测法与传统测定法所得CVP值比较,差异无统计学意义(P＞0.05).结论 传感器监测法具有数据连续、动态、直观、准确;减少感染的机会;减少护士工作量等优点,较传统测定法更具有临床实用价值.

Clinical application of continuous central venous pressure monitoring

Objective To study the clinical effect of continuous central venous pressure monitoring and select a better method for central venous pressure momtoring. Methods Continuous central venous pressure wag monitored by connecting pressure sensor to central venous catheter in 56 patients with open heart operation.At the same time routine monitoring method was used in the same central venous vein of the saine patient The CVP values from the two methods were compared for 100 times and analyzed the difference.Results The VCP values of the two groups had no statistical difference(P＞0.05).Conclusions Continuous monitoring by pressure sensor had advantages such as continuous data,dynamic,direct-viewing,Veracious and decreased chance of infection.It could reduce the workload of nurses and possessed more clinical value compared with routine monitoring method.