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相关概念视频

Pulse rhythm01:30

Pulse rhythm

759
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...
759

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相关实验视频

Updated: Jun 4, 2025

Bioinspired Soft Robot with Incorporated Microelectrodes
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丝纤维素水凝用于脉冲波形精确和持续的感知.

Yingmei Yan1, Weijun Deng2, Du Xie1

  • 1School of Perfume and Aroma Technology, Shanghai Institute of Technology Shanghai, Shanghai, 201418, China.

Advanced healthcare materials
|December 21, 2024
PubMed
概括

新的丝纤维蛋白水凝通过可穿戴传感器提供精确,持续监测血压和心脏功能. 这些先进的水凝传感器克服了可靠,按需健康诊断的局限性.

关键词:
心血管疾病心血管疾病环境稳定 环境稳定触摸是一种触摸.脉冲波形是一种脉冲波形.丝纤维素水凝是一种水凝.

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Encapsulation of Cardiomyocytes in a Fibrin Hydrogel for Cardiac Tissue Engineering
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科学领域:

  • 生物材料科学 生物材料科学
  • 生物电子工程 生物电子工程
  • 心血管监测 心血管监测

背景情况:

  • 心血管疾病需要精确,持续监测,以便早期诊断和治疗.
  • 目前的诊断方法依赖于庞大的现场设备,限制了早期检测.
  • 水凝对皮肤生物电子技术有前途,但面临着机械强度低下和脱水等挑战.

研究的目的:

  • 开发基于水凝的先进传感器,用于准确,连续的脉冲波形监测.
  • 为可穿戴生物传感应用设计具有增强性能的丝纤维蛋白水凝.
  • 克服现有的水凝的局限性,以可靠地检测生理信号.

主要方法:

  • 开发透明,可拉伸和坚固的丝纤维蛋白水凝.
  • 工程水凝用于导电性,粘附性,可打印性和环境耐用性.
  • 使用丝纤维蛋白水凝电阻传感器进行脉冲波形监测.

主要成果:

  • 丝纤维蛋白水凝具有出色的机械,电气和自我愈合特性.
  • 传感器表现出高灵敏度,可重复性和可靠性,可用于持续监控.
  • 高质量,稳定的辐射脉冲和臂脉冲波形被准确地捕获.

结论:

  • 丝纤维蛋白水凝传感器为血压和心脏功能提供精确的生理信号.
  • 这些可穿戴传感器对个性化健康管理和早期疾病诊断具有前景.
  • 开发的水凝解决了关键的局限性,使其在持续健康监测中的实际应用成为可能.