Design and Analysis of an Inductive Coupling System for the Early Detection of Heart Failure

Heart failure is a common, complex clinical syndrome with high morbidity and mortality. Hemodynamic parameter evaluation useful for early detection, outcome monitoring, timely treatment, the overall prognosis of heart patients. Therefore, continuous monitoring hemodynamic parameters helps in patients suspected failure. The change respect to contraction expansion heart. Hence, this research, two circuit-less 30 mm spherical receiver coils were implanted both left right sides an external transceiver coil was placed above chest. changes reflection coefficient at resonant frequency changed depending on distance between coils, allowing be determined. This work carried out 13.56 MHz, considering safety limits imposed by FCC. proposed technique may distinguish healthy from attack coefficients maximum 50 simulation measurement are −10.3 dB −10.6 dB, respectively, frequency.