Research on automatic external defibrillator based on DSP
Jing, J.; Ding, J.; Zhang, W.; Hong, W.
Sheng Wu Yi Xue Gong Cheng Xue Za Zhi 29(5): 830-834
2012
ISSN/ISBN: 1001-5515 PMID: 23198416 Document Number: 656284
Electrical defibrillation is the most effective way to treat the ventricular tachycardia (VT) and ventricular fibrillation (VF). An automatic external defibrillator based on DSP is introduced in this paper. The whole design consists of the signal collection module, the microprocessor controlingl module, the display module, the defibrillation module and the automatic recognition algorithm for VF and non VF, etc. This automatic external defibrillator has achieved goals such as ECG signal real-time acquisition, ECG wave synchronous display, data delivering to U disk and automatic defibrillate when shockable rhythm appears, etc.