The principle of the blood flow parameters monitoring including stroke volume(SV) etc, using photoplethysmograph has been suggested in this paper.
提出一种应用光电容积脉搏波方法检测心输出等十几项血流参数的新 型监护仪器的原理设计。
A new device for arterial compliance dynamic detection based on oscillometry and photoelectric plethysmography;
基于示波法和光电容积脉搏波描记法的动脉顺应性动态检测仪