改善轮椅转移:对机器人转移系统的可用性研究
American journal of physical medicine & rehabilitation
|January 27, 2026
概括
动力个人转移系统 (PPTS) 提供了一种安全高效的无升降解决方案,可以将轮椅转移到床上,在可用性方面显著优于传统方法,并减少护理人员的工作负担.
科学领域:
- 辅助技术研究 辅助技术研究
- 康复工程 康复工程 康复工程
- 医疗保健中的人类因素
背景情况:
- 轮椅和床上转移对使用者和护理人员构成重大伤害风险.
- 传统的传输装置往往是低效和不安全的,需要改进的解决方案.
研究的目的:
- 与当前的传输方法相比,评估动力个人传输系统 (PPTS) 的可用性.
- 评估设计改进的影响,例如对接站,对用户工作负载的影响.
- 为了确定电动轮椅 (EPW) 修改对室内移动性的影响.
主要方法:
- 在模拟的卧室实验室中进行了横截面可用性研究.
- 参与者在教学视频之后使用了PPTS,并填写了经过验证的可用性问卷.
- 这些措施包括系统可用性量表 (SUS),辅助技术可用性量表 (USAT),NASA任务负载指数 (NASA-TLX) 和视觉模拟量表 (VAS).
主要成果:
- PPTS表现出卓越的可用性,用户和护理人员的SUS分数明显高于当前方法.
- 实施一个对接站减少了参与者的心理工作量.
- 室内移动任务被参与者评为容易 (VAS中位数>8.5).
结论:
- PPTS是一种高度可用的,安全和高效的无升降传输解决方案.
- 它显著优于现有的转移方法,解决了患者处理方面的关键挑战.
- 该系统有望提高需要转移的个人的独立性和安全性.
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