在驾驶过程中旋转手套激活的电肌图分析
Megan C Paulus1, Brent B Wiesel2, Lauren W Bierman3
1Stony Brook Orthopaedic Associates, Stony Brook, NY, USA.
JSES international
|January 21, 2026
概括
患者可以在驾驶时最大限度地减少旋转器袖口的激活,通过使用非手术手臂关闭门,并将手臂放在方向盘上. 这项研究评估了在模拟驾驶任务期间旋转手套肌肉活动.
科学领域:
- 整形外科 整形外科 整形外科
- 生物力学 生物力学
- 运动医学 运动医学
背景情况:
- 经过旋转手套修复的患者经常询问是否可以恢复驾驶.
- 了解在旋转上驾驶的生物力学要求对于临床指导至关重要.
研究的目的:
- 在模拟驾驶场景中评估旋转手套肌肉激活.
- 为患者提供基于证据的建议,关于在旋转手腕修复后驾驶.
主要方法:
- 使用计算机驾驶模拟器与16名健康志愿者.
- 记录了上,下和双肩肌肉的电肌图 (EMG).
- 在方向盘操作,关门,紧紧安全带和转动点火钥匙时评估肌肉活动.
主要成果:
- 与12点和3点 (右) 或12点和9点 (左) 位置的手相比,与6点相比,旋转手套肌肉激活率显著更高.
- 当用非手术手臂关闭汽车门时,观察到最小的肌肉活动.
- 在固定安全带和使用点火钥匙时注意到旋转手套的激活.
结论:
- 驾驶活动,特别是方向盘的位置,引起旋转手腕的激活.
- 在驾驶过程中最大限度地减少旋转器袖口的紧张,包括战略性地放置手臂,并在某些任务中使用非操作手臂.
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