Schlick W, Fitzal S, Benzer H, Geyer A, Mulac C, Schmid P
Anaesthesist. 1976 Aug;25(8):393-7.
The system AUPREM is a new measurement device, which allows continuous measurement of the mechanical properties of the lung and bronchial system. Pulmonary elastance and airway resistance can be measured continuously even in extremly debilitated or unconscious patients. Transpulmonary pressure change, airflow and tidal volume are used as input. From these values airway resistance and pulmonary elastance are calculated. Comparative measurements in a group of healthy subjects and in a group of patients with pathological resistance and elastance values revealed that there was no significant correlation between the system AUPREM and the commonly used methods bodyplethysmography and elastance measurement by oesophageal balloon. However, the differences are in a low order of magnitude.
AUPREM系统是一种新型测量设备，可连续测量肺和支气管系统的力学特性。即使在极度虚弱或无意识的患者中，也能连续测量肺弹性和气道阻力。经肺压变化、气流和潮气量用作输入参数。根据这些值计算气道阻力和肺弹性。在一组健康受试者以及一组具有病理阻力和弹性值的患者中进行的对比测量显示，AUPREM系统与常用的体容积描记法和食管气囊弹性测量方法之间没有显著相关性。然而，差异处于较低的数量级。
