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外科医生手的大小影响腹腔镜指环手柄偏好偏好
Sophie N Cormillot1, Nicole J Buote2, Shinyee Su1
1Cornell University College of Veterinary Medicine, Ithaca, New York, USA.
Veterinary surgery : VS
|October 10, 2025
概括
手套尺寸较小,女性外科医生发现标准腹腔镜手柄难以使用. 在腹腔镜手术中,手柄的舒适性取决于外科医生的手套大小和性别.
科学领域:
- 最少侵入性的手术
- 外科手术的人体工程学
- 腹腔镜仪器仪器仪表仪器仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪器仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪器仪表仪表仪表仪表仪表仪器仪表仪器仪表仪器仪表仪器仪表仪表仪表仪器仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪表仪器
背景情况:
- 腹腔镜手术依赖于专门的仪器,其手柄设计为用户的舒适性和控制.
- 仪器手柄的设计,特别是指环的大小,可以显著影响外科医生的性能和舒适性.
- 外科医生手臂尺寸和手套尺寸的变化可能会影响腹腔镜仪器的感知人体工程学.
研究的目的:
- 为了比较外科医生的舒适性和功能在三种不同尺寸的腹腔镜环/指环手柄.
- 确定哪个手柄设计特征在模拟腹腔镜任务期间与外科医生舒适度最相关.
- 调查外科医生人口统计学 (如性别和手套大小) 对手柄偏好的影响.
主要方法:
- 进行了一项前性,盲目的,随机的三方交叉研究.
- 在2022年美国兽医外科学院 (ACVS) 年度研讨会的120名参与者进行了腹腔镜杯活检任务.
- 参与者在随机排序中使用了三种不同尺寸的盲目指环手柄,然后对手柄特征进行了调查.
主要成果:
- 外科医生手套尺寸是最舒适的手柄尺寸的重要预测因素 (p < .001).
- 与男性外科医生相比,手套尺寸较小的女性外科医生 (<6.5) 报告说,与标准腹腔镜手柄相比,她们的难度更大.
- 舒适度偏好因性别而异,女性优先考虑"更容易打开拨号"和男性优先考虑"手指在握手中感觉更舒适".
结论:
- 腹腔镜手柄设计显著影响舒适性和功能性,特别是手套尺寸较小的外科医生和女性外科医生.
- 手套尺寸是最佳腹腔镜手柄设计的关键决定因素,以获得舒适性和人体工程学.
- 外科医生应该探索各种腹腔镜手柄的选择,以优化手术期间的人体工程学性能.
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