Title :
A high resolution 12 channel EKG system
Author :
Popovici, Catalin
Abstract :
This paper presents a high-resolution 12-channel EKG system. Data are sampled every 1 ms on each channel with 12 bit resolution. Inputs are fully protected at 4kV differential voltage and galvanic separated from mains with 4kV dielectric rigidity. A digital filtering removes 50Hz line frequency. The system is implemented as an improvement of the CARDIOLINE DELTA 60 Plus portable 6 channel EKG
Keywords :
biomedical electronics; patient diagnosis; 1 ms; 4 kV; 50 Hz; dielectric rigidity; digital filtering; high resolution multi-channel EKG system; Circuits; Diodes; Filtering; Frequency; Galvanizing; Protection; RF signals; Resistors; Signal resolution; Voltage;
Conference_Titel :
Semiconductor Conference, 2001. CAS 2001 Proceedings. International
Conference_Location :
Sinaia
Print_ISBN :
0-7803-6666-2
DOI :
10.1109/SMICND.2001.967535
