呼出气二氧化碳分压测定在小儿毛细支气管炎治疗中的应用研究

Application of P_(ET)CO_2 Detection in the Treatment of Infantile Bronchiolitis

目的探讨测定呼出二氧化碳分压在诊断和治疗小儿毛细支气管炎中的临床价值。方法采用呼出气二氧化碳测定仪测定和血气分析仪分别监测患儿急性期及恢复期的呼出气二氧化碳分压(PETCO2)及动脉血二氧化碳分压(PaCO2),观察两种检测结果数值变化及相关性。结果呼出气二氧化碳分压与血气二氧化碳测定结果有良好相关性。结论呼出气二氧化碳测定(PETCO2)可以反映患儿的通气功能,由于具有无创、方便,病员易接受,值得推广应用。

Objective To discuss PETCO2 detection in the treatment of infantile bronchiolitis. Methods PETCO2 Detector and Blood Gas Analyzer ABL77 were applied respectively in monitoring PETCO2 and PoCO2 ,and observation was made to the data changes and dependability in the monitoring. Results There existed a good dependability between the detection results of PETCO2 and PaCO2. Conclusions PETCO2 Detection may well reflect the ventilation function and it is worth generalization with such advantages of no wound, easy performance and willing acceptance by patients.