可佩戴式远程心电采集终端的设计与实现

心电数据是诊断人体心脏状态的重要指标,在互联网大数据时代,远程医疗已成为一种趋势。为解决传统心电采集移动性和远程传输问题,而研制出一款可佩戴式远程心电采集终端。它由心电采集模块ADS1198、中央处理模块STM32、显示OLED液晶模块、USB模块、4G模块构成。能实时采集人体心电信号,并进行滤波处理,再通过OLED液晶模块大致显示心电波形。该设备具有通过USB模块传输数据至电脑实行近程心电数据管理或4G模块传输数据至医院监听端实现远程心电接收的功能。其体积为,重量仅为50g,工作电流仅为12.8mA。设备体积小巧,功耗低,便于佩戴,能采集医院分析病理的标准12导联心电数据,适用于在家庭中使用。

Design and implementation of wearable remote ECG acquisition terminal

Electrocardiogram(ECG) data is an important indicator for the diagnosis of human heart state. In the era of Internet big data, telemedicine has become a trend.In order to solve the problem of mobility and teletransmission of traditional ECG acquisition, a wearable remote ECG acquisition terminal has been developed. The device consists of ECG acquisition module ADS1198,STM32, OLED LCD,USB and 4G modules.It can collect humans ECG signal as well as carry out amplification and filter the signal,and then display the ECG waveform roughly through the OLED LCD module.The device has the function of transmitting data to the computer through USB module for the purpose of near ECG data management or through 4G module for the purpose of transmitting data to the hospital monitor terminal for remote ECG reception.The size of the device is with weight of 50g, The operating current is only 12.8ma.The device is small in size, low in power consumption and easy to wear. It can collect the hospital"s standard 12-lead ECG data for pathological analysis, which is suitable for domestic use.