基于碳的织传感器用于生理信号监测
Wancheng Shao1,2, Tianrui Cui1,2, Ding Li1,2
1School of Integrated Circuit, Tsinghua University, Beijing 100084, China.
Materials (Basel, Switzerland)
|June 10, 2023
概括
灵活的织传感器使用碳基材料,如石墨烯监测生命体征. 本综述涵盖了用于生理监测的可穿戴传感器的进展,应用和挑战.
科学领域:
- 材料科学 材料科学 材料科学
- 生物医学工程 生物医学工程
- 可穿戴技术可穿戴技术
背景情况:
- 对身体健康的关注越来越多,推动了对灵活可穿戴传感器的需求.
- 与敏感材料和电路集成的织品可以实现高性能生理监测.
- 基于碳的材料 (石墨烯,CNT,CB) 由于导电性,低毒性和功能性,是关键的.
研究的目的:
- 审查基于碳的柔性织传感器的最新进展.
- 突出这些传感器中石墨烯,CNT和CB的发展,性能和应用.
- 通过监控的生理信号对传感器进行分类,并讨论未来的方向.
主要方法:
- 关于基于碳的柔性织传感器的文献综述.
- 对传感器应用的材料特性 (石墨烯,CNT,CB) 的分析.
- 基于监控的生理信号来对传感器进行分类.
主要成果:
- 基于碳的材料使灵活,透气的织传感器能够对各种生理信号进行检测.
- 监控的信号包括心电图,身体运动,脉,呼吸,温度和触觉感知.
- 石墨烯,CNT和CB在可穿戴传感器开发方面显示出显著的潜力.
结论:
- 基于碳的织传感器为持续的生理监测提供了有前途的解决方案.
- 挑战仍然在于耐用性,可扩展性和长期稳定性.
- 未来的研究应该专注于提高传感器性能和扩大应用.
相关概念视频
01:30Pulse rhythm
Pulse rhythm refers to the pattern of pulsations within specific intervals, offering valuable insights into the regularity or irregularity of the heart's beats as observed through the pattern of pulsation within specific intervals. A regular pulse exhibits a consistent heart rate with uniform waveforms and pulsation force, variations of which can be classified as normal, weak, or bounding.
Conversely, an irregular pulse pattern is termed dysrhythmia, stemming from disruptions in cardiac muscle...
Conversely, an irregular pulse pattern is termed dysrhythmia, stemming from disruptions in cardiac muscle...
01:24Pulse Oximetry
Pulse oximetry, or SpO2, is a non-invasive method for continuously monitoring arterial oxygen saturation (SaO2). This procedure involves attaching a probe or sensor to the patient's fingertip, forehead, earlobe, or nose bridge. The sensor works by detecting changes in oxygen saturation levels through light signals generated by the oximeter and reflected by the pulsing blood under the probe.
Purpose
Average SpO2 values are greater than 95%. If the readings fall below 90%, it indicates that...
Purpose
Average SpO2 values are greater than 95%. If the readings fall below 90%, it indicates that...