Babu J P, Jindal G D, Bhuta A C, Parulkar G B
Electronics Division, Bhabha Atomic Research Centre, Bombay, Maharashtra.
J Postgrad Med. 1990 Apr;36(2):57-63.
Impedance Plethysmography technique has been discussed with explanation of two compartment model and parallel conductor theory for the estimation of peripheral blood flow and stroke volume. Various methods for signal enhancement to facilitate computation of blood flow are briefly described. Source of error in the estimation of peripheral blood flow is identified and the correction has been suggested.
阻抗容积描记技术已结合双室模型和平行导体理论进行了讨论，用于估计外周血流量和每搏输出量。简要描述了用于信号增强以促进血流量计算的各种方法。确定了外周血流量估计中的误差来源并提出了校正方法。
