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开发一种适应性脊柱板覆盖,用于在远程航空医疗疏散期间降低接口压力:对于防止压力损伤的含义

Veysel Erel¹, Allison Palomino¹, Alexandra Jamieson¹

¹Biomedical Technologies Division, The University of Texas at Arlington Research Institute, Fort Worth, TX, USA.

Journal of rehabilitation and assistive technologies engineering

|June 9, 2025

概括

一个新的自适应脊柱板 (ASB) 覆盖层在远程航空医疗疏散 (LAE) 期间显著降低了接口压力. 这种创新的空气电池支表面通过最大限度地降低固定人员的压力损伤风险来提高患者安全.

科学领域:

生物医学工程生物医学工程
航空航天医学航空航天医学
康复工程康复工程康复工程

背景情况:

在空中医疗疏散期间长时间的不动化会造成压力损伤的风险.
现有的支面可能无法充分重新分配需要长时间的床上休息的患者的压力.
脊柱骨折,脊髓损伤和创伤性脑损伤需要在运输过程中进行稳定.

研究的目的:

引入和评估一种新的自适应脊柱板 (ASB) 覆盖,用于在远程航空医疗疏散 (LAE) 期间进行压力再分配.
为了比较ASB覆盖的性能与当前的MedEvac垃圾和战士疏散垃圾 (WELP) 系统.
在不同的环境条件下评估ASB覆盖层压力维持算法的有效性.

主要方法:

开发和测试基于空气细胞的自适应脊柱板 (ASB) 覆盖.
使用浸泡和接口压力测量,将ASB覆盖与MedEvac Litter和WELP进行比较.
对维持压力的算法进行评估,以抵消对空气电池压力的环境影响.

主要成果:

与WELP相比,ASB覆盖层显示了比WELP高10毫米的沉浸度.
在ASB覆盖的所有区域的接口压力都低于垃圾和WELP.
ASB覆盖层接口压力保持在40mmHg以下,表明有效的压力降低.

结论:

与商业支表面相比,ASB覆盖层显著降低了接口压力.
适应式空气电池技术有效地管理长时间固定期间的压力再分配.
在航空医疗疏散期间,ASB覆盖层提供了更好的患者安全和舒适.

关键词:

适应性脊柱板适应性脊柱板空气细胞压力控制控制器伤害预防伤害预防远程航空医疗疏散压力损伤的压力损伤压力的压力.软起动器是一种软起动器.

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