外围 perfusion 非侵入性监测技术 - - 文献和专利审查
Irene Orellana Plaza1, Jenny Dankelman2, Jan Bakker3
1Department of Biomechanical Engineering, Delft University of Technology, Delft, The Netherlands.
Journal of clinical monitoring and computing
|February 2, 2026
概括
早期检测使用非侵入性外周 perfusion 监测的休克显示承诺. 评估皮肤 perfusion 的技术可以通过实现更快的治疗和减少重症监护机构的死亡率来改善患者的治疗结果.
科学领域:
- 关键护理医学 关键护理医学
- 生物医学工程 生物医学工程
- 生理学 生理学 生理学
背景情况:
- 冲击是组织 perfusion 不足的一个关键条件,通常由宏观血液动力学参数来管理.
- 宏观血液动力学参数可能不能完全代表微循环功能或氧化.
- 专注于外周 perfusion 提供了早期冲击检测和干预的潜在途径.
研究的目的:
- 系统地审查非侵入性外周 perfusion 监测的技术.
- 从科学文献和专利中识别和分类现有的监测技术.
主要方法:
- 通过使用PRISMA方法进行了系统的文献审查.
- 包括的研究和专利被分析并根据传感原理进行分类.
- 技术根据光线,多普勒效应,温度和皮肤斑点进行分类.
主要成果:
- 该审查确定了44项研究和21项与外周 perfusion 监测相关的专利.
- 关键技术利用光 (反射,传输,散射),多普勒,温度和皮肤斑点.
- 结合微循环和宏循环监测可以提高预后准确性.
结论:
- 非侵入性外周 perfusion 监测技术提供了早期冲击检测的潜力.
- 这些技术需要在不同的临床条件下进行进一步的研究和验证.
- 微观和宏观循环的综合监测可以改善冲击预后.
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