Development of a Wearable Wireless ECG Monitoring System with Ultra-low Power Consumption / 中国医疗器械杂志
Chinese Journal of Medical Instrumentation
;
(6): 28-32, 2020.
Artículo
en Chino
| WPRIM
| ID: wpr-942691
ABSTRACT
This study describes the development of a wireless and wearable ECG monitoring system with ultra-low power consumption. The system is mainly composed of a connection part of an ECG electrode sticker, an electrocardiogram collecting part, a data storage part, a Bluetooth main control unit, a charging module, a voltage regulator and a lithium battery. The low-power ECG acquisition chip ADS1292R and the ultra-low-power Bluetooth microcontroller nRF51822 together constitute the ECG signal acquisition and wireless data communication part. The collected ECG signals can be sent to the mobile APP through the Bluetooth function provided by the MCU, and can completly display and analysis to achieve low power system. After testing, the system power consumption is only (3.7 V×2.87 mA)10.619 mW, and if it is optimized, it can further reduce power consumption, therefore, the system design can have good applicability.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Suministros de Energía Eléctrica
/
Procesamiento de Señales Asistido por Computador
/
Electrocardiografía
/
Diseño de Equipo
/
Tecnología Inalámbrica
/
Dispositivos Electrónicos Vestibles
/
Monitoreo Fisiológico
Idioma:
Chino
Revista:
Chinese Journal of Medical Instrumentation
Año:
2020
Tipo del documento:
Artículo
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