软硬件综合体用于实时评估大脑自身调节的软件和硬件
Vladimir Semenyutin1, Valeriy Antonov2, Galina Malykhina2
1Almazov National Medical Research Centre, Saint Petersburg 197341, Russia.
Sensors (Basel, Switzerland)
|October 16, 2025
概括
这项研究引入了一种新的实时系统,用于测量脑自调节 (CA),使用跨的多普勒图. 开发的技术可以持续监测大脑血流,这对于及时的CA导向治疗至关重要.
科学领域:
- 神经科学是一个神经科学.
- 生物医学工程 生物医学工程
- 医疗技术 医疗技术 医学技术
背景情况:
- 大脑自调节 (CA) 评估对于管理神经疾病至关重要.
- 目前的CA测量是追溯的,限制了实时治疗干预.
- 实时CA监控越来越重要,特别是在重症监护机构.
研究的目的:
- 开发和验证用于实时CA评估的硬件软件综合体.
- 为了使大脑血流调节的持续,非侵入性监测.
- 通过立即的数据反来促进及时的CA导向疗法.
主要方法:
- 运用跨的多普勒图来进行非侵入性大脑血流速度 (BFV) 测量.
- 采用波波分析来测量BFV振荡和梅耶尔波范围内的全身动脉压 (BP) 之间的相位移 (PS).
- 开发了一种用于连续实时信号分析的硬件软件综合体.
主要成果:
- 证明了连续实时PS监控的可行性.
- 验证了系统在实时评估CA的能力.
- 在一项涉及健康志愿者和神经血管病理患者的研究中证实了该系统的有效性.
结论:
- 开发的硬件软件综合体可以实时监测大脑自我调节.
- 这项技术为研究大脑血流调节机制提供了一个有前途的工具.
- 实时CA评估可以显著改善神经临床护理中的治疗策略.
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