相关实验视频
Updated: May 11, 2026

14:45
Technical Detail for Robot Assisted Pancreaticoduodenectomy
Published on: September 28, 2019
14.7K
在YouTube上的机器人鞭子视频的教育质量
Naeun Hwang1, Phillip P Chao2, Joshua Kirkpatrick1
1Upper GI Unit, Department of Surgery, Te Whatu Ora Waitemata, Auckland, New Zealand.
概括
关于机器人胰腺双管切除术 (RPD) 的YouTube视频显示出不同的教育质量,并且往往缺乏关键的安全细节. 外科医生应该寻求高质量的,同行评审的资源来学习这个复杂的程序.
科学领域:
- 外科教育的外科教育
- 最少侵入性的手术
- 胃肠道手术 胃肠道手术
背景情况:
- 机器人胰腺双管切除术 (RPD) 是一项复杂的手术,需要专门的外科培训.
- 像YouTube这样的在线视频平台越来越多地被外科医生用来学习新技术.
- 在YouTube上的RPD视频的教育价值没有被系统地评估.
研究的目的:
- 评估展示机器人胰腺双管切除术 (RPD) 的YouTube视频的教育质量.
- 确定视频质量的预测因素,并确定覆盖基本教育标准所需的视频数量.
主要方法:
- 使用LAP-VEGaS和共识声明得分 (CSS) 验证的尺度评估了百部RPD (或机器人鞭毛) 的YouTube视频.
- 该研究分析了视频分数与上传顺序,提供商类型和视频长度等特征之间的关联.
- 确定了满足所有教育标准所需的累计视频数量.
主要成果:
- 在YouTube上的RPD视频表现出不同的教育质量,LAP-VEGaS和CSS的中位数分别为0.67和0.45.
- 没有发现教育质量与视频特征 (如观看次数,提供商类型或原产国) 之间的相关性.
- 关键信息如患者同意 (100%缺失),潜在的陷 (97%缺失) 和外科医生的资格证 (84%缺失) 经常缺失.
结论:
- 关于RPD培训的YouTube视频质量不一致,缺乏必要的安全信息.
- 需要高质量的,经过同行评审的RPD视频,符合既定的教育标准.
- 目前的资源需要观看大量的视频来实现全面的学习,突出了手术教育资源的差距.
相关概念视频
Mechanical Efficiency of Real Machines
The mechanical efficiency of a machine is a fundamental concept that describes how effectively a machine can convert input work into output work. According to this concept, the efficiency of a machine is equal to the ratio of the output work to the input work. An ideal machine, meaning a machine that has no energy losses, has an efficiency of one. This implies that the input work and the output work are equal.
However, in reality, no machine can be truly ideal, and all of them experience some...
However, in reality, no machine can be truly ideal, and all of them experience some...
Mechanical Systems
Mechanical systems are analogous to to electrical networks where springs and masses play similar roles to inductors and capacitors, respectively. A viscous damper in mechanical systems functions similarly to a resistor in electrical networks, dissipating energy. The forces acting on a mass in such systems include an applied force in the direction of motion, counteracted by forces from the spring, a viscous damper, and the mass's acceleration. This interplay of forces is mathematically described...

