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一种远程控制的自动胸部压缩装置,能够在心肺复苏过程中移动压缩位置:在人体模型和猪模型上进行心脏骤停的试点研究
Gil Joon Suh1,2,3, Taegyun Kim2, Kyung Su Kim2,3
1Department of Emergency Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea.
PloS one
|January 19, 2024
概括
一种新的遥控胸部压缩装置 (ROSCER) 在心肺复苏模型和猪模型中表现出与卢卡斯3相当的性能. 这种自动化心肺复苏装置有可能减少救援人员在复苏过程中的暴露.
科学领域:
- 心脏病学 心脏病学
- 医疗器械 医疗器械
- 紧急医疗 紧急医疗
背景情况:
- 开发了一种新的遥控自动胸部压缩装置 (ROSCER).
- 该设备允许使用可调节的压缩位置进行不间断的心肺复苏.
- 它的目的是尽量减少救援人员在心肺复苏 (CPR) 期间接触传染病的风险.
研究的目的:
- 将ROSCER设备的性能与传统的机械心肺复苏器件进行比较 (LUCAS 3).
- 在心脏骤停的模型模型和猪模型中评估设备.
主要方法:
- 这项研究使用了ROSCER原型和Lucas 3设备.
- 在压缩参数的模型中评估了性能.
- 血液动力学参数 (大动脉压力,右心房压力,冠状动脉 perfusion 压力,心动脉血流量,尾潮CO2) 在5分钟的心肺复苏过程中测量了16只猪.
主要成果:
- 人形测试显示,ROSCER和Lucas 3之间的压缩深度,时间和平原几乎相同.
- 两组之间冠状动脉输液压或自发循环回归 (ROSC) 率没有显著差异.
- 卢卡斯3显示了较高的静脉动脉压和动脉血流;罗斯克最初较低,但随着时间的推移增加了终潮二氧化碳.
结论:
- 原型ROSCER设备的功能有效,允许不间断的心肺复苏,可调节压缩位置.
- 在临床前模型中,ROSCER的性能与卢卡斯3机械心肺复苏装置相比,表现不逊色.
- 这种自动化CPR技术为复苏提供了一个可行的替代方案,可能提高救援人员的安全性.
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