基于蓝牙低能耗PSOC的心电图穿戴装置设计

Design of ECG wearable device based on PSOC BLE

当今心脏病发病率越来越高,为了更好地采集和研究心电信号,介绍了一种基于蓝牙低能耗(BLE)PSOC的心电图(ECG)穿戴装置的设计。该穿戴装置通过非接触式电势集成电路(EPIC)采集心电信号,经过模拟前端(AFE)信号调理电路,由智能蓝牙可编程片上系统(PSOC 4BLE)对信号做进一步处理,通过智能蓝牙(Smart Bluetooth)将心电图数据传输到智能移动终端的应用程序实时显示。

With the higher and higher morbidity of cardiopathy,studying of heart disease is going on.In order to improve the acquisition and study of electro cardio signal,this paper introduces a design of Eletro Cardio Graph（ECG） wearable device based on Programmable System On Chip（PSOC） Bluetooth Low Energy（BLE）.The electro cardio signal acquisition of the device is done by the non-contact electric potential integrated circuit（EPIC）.The signal go through the anolog front end signal processing circuit,then it will be futher processed by the PSOC 4BLE.The processed electro cardio signal is sent to smart mobile terminal by smart bluetooth integrated in PSOC chip.We can see the ECG in a special application.