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首页> 外文期刊>IEEE sensors journal >A Cloud-Connected Multi-Lead Electrocardiogram (ECG) Sensor Ring
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A Cloud-Connected Multi-Lead Electrocardiogram (ECG) Sensor Ring

机译：云连接的多引导心电图（ECG）传感器环

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摘要

The ability to acquire multi-lead electrocardiograms (ECGs) in a timely manner is critical to patient survival and better clinical outcomes after acute cardiac events, including myocardial infarctions (MI). However, current wearable ECG devices do not provide the traditional 12-lead information needed for clinical MI diagnosis. Here, we report, to our knowledge, the first finger-ring-shaped ECG sensor that can provide asynchronously derived 12-lead ECGs by sequentially placing the ring on eight defined locations on the body. We demonstrate that the sensor performance is comparable to that of a clinical 12-lead ECG machine in a human subject study. The ring ECG sensor has an input-referred electronics noise floor of less than 10uV (peak-to-peak) with a 480X gain and a bandwidth of 0.16 similar to 156 Hz. The battery lasts similar to 5 days under normal usage. The ring sensor can also wirelessly upload data to a cloud-based medical IoT informatics system via a smartphone gateway. Combined with advancements in cloud computing, telemedicine, and artificial intelligence, this on-demand IoT ECG sensor can potentially help high-risk cardiac patients reduce prehospital delays and seek timely life-saving interventions.
机译：在急性心脏事件（包括心肌梗死（MI）中，以及时获得多引导心电图（ECG）的能力对患者存活和更好的临床结果至关重要。然而，当前可穿戴的ECG设备不提供临床MI诊断所需的传统12铅信息。在这里，我们向我们的知识报告第一指环形的ECG传感器，其可以通过顺序地将环放置在主体上的八个定义位置上来提供异步导出的12引导ECG。我们证明传感器性能与人类学科研究中的临床12引导ECG机器的性能相当。环形心电图传感器的输入引用的电子噪声底板小于10UV（峰顶），增益480x增益，带宽为0.16，类似于156 Hz。电池持续在正常使用情况下类似于5天。环形传感器还可以通过智能手机网关将数据无线地上传到基于云的医疗IOT信息系统。结合云计算，远程医疗和人工智能的进步，这种按需IOT ECG传感器可能有助于高风险的心脏患者减少预孢子延迟并寻求及时的救生干预措施。

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