An ECG Biotelemetry system with NI ELVIS-II DAQ

Telemetry is the highly automated communications process by which measurements are made and other data collected at remote or inaccessible points and transmitted to receiving equipment for monitoring. The two most common forms of multiplexing are time domain multiplex (TDM) and frequency domain multiplex (FDM). Multiplexing only occurs intentionally. Frequency division multiplexing (FDM) Frequency spectrum is divided into several nonoverlapping frequency bands. Each user uses a unique band and to interleave or simultaneously transmit two or more messages on a single channel. Here we have proposed FDM for transmitting ECG signals (i.e. aVF & V1). Our proposed biotelemetry system is comprises of ECG simulators which generated all 12 leads configuration signals and processing of these signals by FDM module. We have designed a LPD (H/W & S/W) in NIELVIS-II platform and Lab view. The filtered signals were acquired through the Data acquisition system i.e. NI ELVIS-II. This hardware gives us another platform i.e. further analysis of ECG signal in Lab View which will provide anaramous research oppurtunities