Collection of dynamic and real-time ECG signal by serial port of PC / 医疗卫生装备

Using a low-power CMOS 8-bit microcontroller ATmega8,ten-bit digital signals realizes analog-to digital conversion,and the converted signals are transmitted into the PC by RS232 serial port.This paper mainly introduces the hardware and software design.

Development of ECG Real-time Signal System based on LabVIEW language / 医疗卫生装备

This paper introduces the ECG Real-time Signal System,which is developed by the LabVIEW language. The ECG data are readied from signal collecting system by COM port. After a series of process,the ECG waves display on the virtual waveform graph. As a part of Internet ECG Real-time Monitor project,it will be developed into a clinical applied virtual instrument,which has many functions such as storage,web transmission,ECG recognition,ect.