Statistical Analysis for Non Invasive Assessment of Blood Flow Volume in the High Pressure and Low Pressure Subjects Using IPG Technique and the Stroke Volume Estimation

A systematic model is being developed individually for determining the blood flow volume using impedance plethysmographic technique. To make the validation for this measurement the stroke likewise estimated at the same time with the assistance of Echocardiogram. The analysis for validation is carried out for the low pressure and high pressure subjects as well as for the normal subjects. Basically the hardware setup for Impedance Plethysmographic signal conditioning circuitry has been developed based on the genesis. The maximum peak voltage amplitude is measured with the help of the IPG device and the blood flow volume is determined for the calculation in per minute basis. At the same time the stroke volume is additionally controlled by taking the distinction between end diastolic volume and end systolic volume. A direct relapse investigation is made between pinnacle voltage adequacy of impedance plethysmographic waveform and the stroke volume by utilizing straight bend fitting technique. Three different stages of high pressure and three different stages of low pressure is considered for the medical condition in this study and the regression analysis is done.