KALMAN ALGORITHM ELECTRICAL IMPEDANCE DEVICE, AND METHODS OF MAKING AND USING SAME

摘要

An electrical impedance measurement device having modern electronic and software components which include an internal digital signal processing system capable of incorporating a Kalman filter algorithm, advanced design which enables function at lower signal voltage output, hand-held portability and measurement results stability, and which is capable of immediate display of measured values on a display through a graphical user interface, and is powered by disposable batteries with built in tetra-polar shielded subject cables capable of multiple subject interface electrode arrays.