Wearable Automatic External Defibrillators.
- Author:
Huajie LUO
;
Zhangyuan LUO
;
Xun JIN
;
Leilei ZHANG
;
Changjin WANG
;
Wenzan ZHANG
;
Quan TU
- Publication Type:Journal Article
- MeSH:
Animals;
Defibrillators;
Electric Countershock;
Electric Impedance;
Equipment Design;
Heart;
Humans;
Monitoring, Physiologic;
instrumentation;
Ventricular Fibrillation;
therapy
- From:
Chinese Journal of Medical Instrumentation
2015;39(6):391-394
- CountryChina
- Language:Chinese
-
Abstract:
Defibrillation is the most effective method of treating ventricular fibrillation(VF), this paper introduces wearable automatic external defibrillators based on embedded system which includes EGG measurements, bioelectrical impedance measurement, discharge defibrillation module, which can automatic identify VF signal, biphasic exponential waveform defibrillation discharge. After verified by animal tests, the device can realize EGG acquisition and automatic identification. After identifying the ventricular fibrillation signal, it can automatic defibrillate to abort ventricular fibrillation and to realize the cardiac electrical cardioversion.
