在急性护理中的医疗保健工作人员的人体工程学风险; POSTURE框架
William R Bonin1, Samuel Brost1, Portia Kalun2
1Mechanical and Materials Engineering, Queen's University, Beamish-Munro Hall, 45 Union Street, Kingston, Ontario K7L 3N6, Canada.
Injury
|February 12, 2026
概括
执行光镜手术的医疗保健工作者花费超过50%的时间在高风险姿势中,增加与工作相关的肌肉骨疾病 (WMSD) 的风险. 一个新的框架确定了与任务相关的特定风险,以指导干预.
科学领域:
- 职业健康和安全 职业健康和安全
- 卫生保健中的人体工程学
- 医疗程序安全 医疗程序安全
背景情况:
- 在光学指导的手术中,医疗保健工作者面临着与工作相关的肌肉骨疾病 (WMSD) 的高风险.
- 长时间的,不适应的姿势和围的负担加剧了手术环境中的人体工程学挑战.
- 对姿势风险和特定任务贡献者的持续评估有限.
研究的目的:
- 在干预心脏病学和骨科创伤的光镜手术期间量化中高风险姿势的持续时间.
- 识别和分类导致人体工程学差异和骨科创伤中WMSD风险的特定任务.
- 评估医疗保健专业人员中WMSD风险因素的流行程度.
主要方法:
- 一项混合方法的队列研究,涉及47项手术 (干预性心脏病学和骨科创伤) 的23名参与者.
- 使用三个惯性测量单位 (IMU) 进行持续的姿势评估,以获得实时快速上肢评估 (RULA) 评分 (≥5表示中高风险).
- 使用手术室黑盒子®进行骨科创伤程序的定性视频分析,通过开放和集中编码来识别与任务相关的姿势贡献者.
主要成果:
- 医疗保健工作者在中高风险姿势中花费了超过50%的程序时间.
- 整形医生表现出最高的风险,在RULA 6+姿势中的时间为38.9%.
- 新的POSTURE框架 (压力,操作,视觉技术,不均的人口统计,达到,例外) 确定了超越传统RULA分数的角色特定的人体工程学风险.
结论:
- 在依赖光镜的手术过程中,医疗保健工作者中存在高风险姿势的显著流行.
- 将基于IMU的RULA监测与定性任务分析相结合,为姿势评估提供了一个可扩展的方法.
- POSTURE框架为人体工程学干预,政策制定和培训提供了可操作的见解,以减轻手术环境中的WMSDs.
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