可穿戴的腕带,在指尖上有一个浮动的移动探测电极,用于按需触摸和测量多头电心电图
Saygun Guler1, Emre Aslanger2, Murat Kaya Yapici1,3,4
1Faculty of Engineering and Natural Sciences, Sabanci University, Istanbul, Türkiye.
Wearable technologies
|May 8, 2025
概括
这项研究引入了一种新的石墨烯织带,用于按需电心图 (ECG) 监测,使灵活的获成为可能. 这种智能服装显著减少了电极数量,以改善心血管健康跟踪.
科学领域:
- 生物医学工程 生物医学工程
- 可穿戴技术可穿戴技术
- 心血管监测 心血管监测
背景情况:
- 全球大流行加速了智能服装研究,以持续监测健康.
- 现有的智能服装具有有限的ECG获能力,阻碍了临床实用性.
- 干电极正在探索作为传统湿电极的替代品.
研究的目的:
- 开发一个带有手套组件的智能上腕带,用于按需,多导电心电图 (ECG) 记录.
- 为了评估可穿戴服装中的石墨烯织物电极的性能,用于心血管监测.
- 为了减少临床水平心电图测量所需的电极数量.
主要方法:
- 将石墨烯织物电极集成到上臂带和手套系统中.
- 开发一种移动电极,用于按需定位,以捕获各种ECG电线.
- 用石墨烯织带和传统的Ag/AgCl电极获得的ECG信号的比较,有和没有威尔逊中央终端 (WCT).
主要成果:
- 在没有WCT的配置中,在石墨烯织带和Ag/AgCl电极之间的单极心电图胸部导线之间实现了高相关性比 (高达99.65%).
- 该系统表现出高精度,即使在比较没有WCT的石墨烯带与配备WCT的Ag/AgCl系统时 (高达99.54%).
- 实现了电极计数的显著减少,从临床实践中的10个减少到3个.
结论:
- 本研究介绍了第一个可穿戴的织服装,可在需要时进行多电图记录.
- 开发的石墨烯织带为先进的,用户友好的心血管健康监测提供了有前途的解决方案.
- 创新的设计提高了智能服装的诊断实用性和临床适用性.
相关概念视频
01:28Electrocardiogram Fundamentals
442
Introduction
An electrocardiogram (ECG) is a diagnostic tool for identifying cardiac conditions such as arrhythmias, conduction abnormalities, and myocardial ischemia.
Definition
An electrocardiogram (ECG) visualizes the heart's electrical activity by tracing the electrical movement associated with each heartbeat on a graph or monitor. As the heart beats, an electrical wave passes through it, correlating with the cardiac cycle events.
Parts of an ECG
An ECG utilizes electrodes on the skin...
An electrocardiogram (ECG) is a diagnostic tool for identifying cardiac conditions such as arrhythmias, conduction abnormalities, and myocardial ischemia.
Definition
An electrocardiogram (ECG) visualizes the heart's electrical activity by tracing the electrical movement associated with each heartbeat on a graph or monitor. As the heart beats, an electrical wave passes through it, correlating with the cardiac cycle events.
Parts of an ECG
An ECG utilizes electrodes on the skin...
442
01:29Electrocardiogram
1.6K
An electrocardiogram (ECG or EKG) is a critical diagnostic tool that records the electrical signals produced by the heart during each heartbeat. This recording is achieved through electrodes placed strategically on the arms, legs, and chest. The electrocardiograph amplifies these signals and produces 12 distinct tracings, offering a comprehensive understanding of the heart's electrical activity.
Three major waveforms are present in a typical ECG recording: the P wave, the QRS complex, and...
Three major waveforms are present in a typical ECG recording: the P wave, the QRS complex, and...
1.6K