在重症监护病房使用可穿戴生命体征贴的可行性研究
Guylian Stevens1,2, Michiel Larmuseau3, Annelies Van Damme3
1Departement of Electronics and Information Systems - IBiTech, Ghent University, Korneel Heymanslaan, Gent, 9000, East-Flanders, Belgium. Guylian.Stevens@ugent.be.
Journal of clinical monitoring and computing
|August 19, 2024
概括
可穿戴医疗技术显示出持续监测患者的前景,但验证是关键. 一项研究发现,与标准系统相比,Vivalink心脏贴片对心率准确,但对呼吸率准确度只有中等.
科学领域:
- 生物医学工程 生物医学工程
- 临床监测 临床监测
- 医学技术验证 医学技术验证
背景情况:
- 预警系统 (EWS) 改善了临床结果,但面临着整合障碍.
- 当前的EWS,就像国家早期预警分数一样,过度简化了患者的情况,需要手动输入,消耗了工作人员的时间.
- 可穿戴的医疗技术提供持续的生命体征监测,可能克服EWS的局限性.
研究的目的:
- 评估Vivalink心脏贴片用于监测心率和呼吸率的准确性和可靠性.
- 将Vivalink心脏贴片数据与基于心电图的监测系统和通风机数据进行比较.
- 评估可穿戴技术在增强患者监测当前临床实践中的可行性.
主要方法:
- 一项前性单中心研究,涉及10名术后ICU患者.
- 从Vivalink心脏贴片对心率和呼吸率数据的比较与基于心电图的监测系统.
- 验证两个系统的数据与来自机械通风患者的通风机的读数.
主要成果:
- 维维林克心脏贴片显示了心率的高准确性 (在85.11±10.81%的测量时间内有5%的误差).
- 对呼吸速率观察到适度的准确性 (在40.55±17.28%的测量时间内,误差在5%内).
- 与心电图相比,Spearman的相关性显示了心率的非常高的相关性,与心电图相比,呼吸率的中等相关性,与通风机相比,呼吸率的中等相关性.
结论:
- 维维林克心脏贴片在ICU患者的持续心率监测中显示出高可靠性.
- 通过Vivalink贴片监测呼吸速率需要进一步验证临床应用.
- 可穿戴技术具有改善EWS实施的潜力,但与黄金标准严格验证至关重要.
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