A Multifunctional and Portable Electrocardiogram Recorder
Hen Z · Microcomputer Information · 2007
According to the limitation of electrocardiograph and Holter, a portable electrocardiogram(ECG) recorder is designed. It can be used as not only electrocardiograph but also electrocardiogram monitoring instrument. The sampling frequency and precision can be adjusted freely, and in idle mode its current consumption is not more than 200uA. It is also compatible with PDA、Smartphone or PC, through which the recorder can transfer signal to somewhere we want via GPRS or Internet. The filtered algorithm in PDA/ Smartphone/PC combining with wavelet and mathematical morphology manifests reliability and quickness. Now, we have develops the management system software of electrocardiogram database based on WinCE.