Biomedical Instrumentation - I (BMED327)
Basic biomedical instrumentation and physiological concepts. Basic sensors and principles: biological signals, biosensors, transducers, bioelectrodes. Amplifiers and signal processing: op amps, active filtering, impedance matching. Biopotentials: origin of biopotentials: ECG, EMG, EEG and MEG. Biopotential electrodes and amplifiers. Measurement of blood flow and pressure.