[Fetal ECG monitoring system based on MCU processing].
In order to monitor the fetus in labor, the signal characteristic from fetal scalp electrode is researched, An adaptation algorithm and a peak to peak detecting technology are adopted in signal processing, and an adaptation gain control method is used to eliminate disturber from base-line shift. A fetal ECG monitoring system is designed on the basis of C8051F020 MCU.
Hu
Gang
G
School of Electrical Engineering, Xi'an Jiaotong University, Xi'an 710049, China.
Chen
Wei
W
Xie
Xicheng
X
Zhang
Hao
H
D000328:Adult; D004562:Electrocardiography / Q000295:instrumentation*; D005260:Female; D005318:Fetal Heart / Q000502:physiology*; D005323:Fetal Monitoring / Q000295:instrumentation*; D006801:Humans; D011247:Pregnancy; D012815:Signal Processing, Computer-Assisted / Q000295:instrumentation*