Noninvasive continuous cardiac output monitor

摘要: The invention provides apparatus and methods for using the electrical bioimpedance measurements to monitor parameters associated with blood flow in a segment of body tissue. eliminates effect respiration from thoracic impedance as function time provide signal indicative pulsatile changes continuously. is processed produce signals ventricular ejection maximum rate change which are used microprocessor calculate volume pumped per stroke according an improved systolic upstroke equation.