本文描述了适用于脉冲血氧定量计无创性地监测动脉血红蛋白氧饱和度的一种新型光反射传感器的计和构造。反射传感器与Datascope ACCU SAT脉冲血氧定量计相连接,这种定量计特用适用于该研究,它可以象反射血氧定量计那样使用。本文作者在一组10名自愿健康成人中,对该反射传感器进行了估价。作者将用反射脉冲血氧定量计在前额获得的SPO_2和用与标准ACCUSAT透射脉冲 This article describes the design and construction of a new type of light-reflecting sensor that is suitable for non-invasive monitoring of arterial hemoglobin oxygen saturation by a pulse oximeter. The reflex sensor was connected to a Datascope ACCU SAT pulse oximeter, which was used for this study. It can be used like a reflex oximeter. The authors evaluated the reflex sensor in a group of 10 volunteer healthy adults. The authors will use the reflected pulse oximeter in the forehead obtained SPO_2 and with the standard ACCUSAT transmission pulse