在模拟腹腔镜手术期间,坐在或站立的工作姿势:在用户偏好,舒适性,性能和生物力学方面
Saif K Al-Qaisi1, Ilham Abousaleh1, Rim Banat2
1Department of Industrial Engineering and Management, Maroun Semaan Faculty of Engineering and Architecture, American University of Beirut, Beirut, Lebanon.
Ergonomics
|May 9, 2024
概括
在腹腔镜手术期间坐着可能会减少肌肉骨问题. 虽然它增加了上梯形肌的活性,但它没有影响表现或不适,这表明它是.
科学领域:
- 外科手术的人体工程学
- 医疗保健专业人员的肌肉骨健康
背景情况:
- 在手术环境中长时间站立与肌肉骨疾病的增加有关.
- 腹腔镜手术通常需要长时间站立.
- 需要替代的工作姿势来减轻这些风险.
研究的目的:
- 评估坐着是腹腔镜手术中可行的替代工作姿势.
- 在性能,舒适性和生物力学方面比较坐着和站着.
- 根据任务的复杂性,评估用户对不同姿势的偏好.
主要方法:
- 20名医学学生在坐着和站着的姿势中进行了模拟的腹腔镜任务.
- 任务的复杂性是多样化的 (容易和困难).
- 测量包括用户的姿势偏好,感知到的不适,手术表现,以及梯形肌和直立脊柱肌的电肌图 (EMG).
主要成果:
- 手术表现和勃起脊柱肌的激活没有受到姿势的显著影响.
- 坐着导致更高的上梯形肌肉激活,但没有增加感知到的不适.
- 参与者的偏好各不相同:坐在困难任务中更喜欢,站起来做轻松的任务.
结论:
- 坐着是模拟腹腔镜手术的可行的替代工作姿势.
- 适当的人体工程学考虑,特别是座椅设计,对于实现坐着是至关重要的.
- 坐着可能是复杂的腹腔镜任务的首选姿势,可能减少肌肉骨应变.
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