通过双人协同操控系统，实现实时手把手教学，加速内镜医师技能学习。
Exploring Accelerated Skill Acquisition via Tandem Training for Colonoscopy
- 设计双控内镜系统，专家可实时接管操作杆进行引导。
- 初步实验表明，新手在协作指导下能更快掌握内镜操作技巧。
- 适合医学院培训、临床技能提升，尤其适用于高风险操作训练。
新晋内镜医师需大量在专家指导下的结肠镜检查才能达到基本胜任水平。掌握多指协同控制内镜器械需要长时间训练与反复接触设备。当前训练方法因依赖工具交接进行专家示范，限制了技能发展。亟需一种可在手中实时提供专家指导的训练工具。本文提出一种新型协同训练系统，采用遥控操作的导师型内镜，实时引导新手完成结肠镜检查。该系统支持双控模式，可自动切换标准内镜角度控制轮上的专家与新手控制权。对新手和专家用户开展的初步用户研究显示，该装置作为技能习得工具具有显著有效性。我们相信，该设备有望加速结肠镜技能获取，并在未来实现个性化教学与双向力反馈的智能指导。
原文摘要 · Abstract (English)
New endoscopists require a large volume of expert-proctored colonoscopies to attain minimal competency. Developing multi-fingered, synchronized control of a colonoscope requires significant time and exposure to the device. Current training methods inhibit this development by relying on tool hand-off for expert demonstrations. There is a need for colonoscopy training tools that enable in-hand expert guidance in real-time. We present a new concept of a tandem training system that uses a telemanipulated preceptor colonoscope to guide novice users as they perform a colonoscopy. This system is capable of dual-control and can automatically toggle between expert and novice control of a standard colonoscope's angulation control wheels. Preliminary results from a user study with novice and expert users show the effectiveness of this device as a skill acquisition tool. We believe that this device has the potential to accelerate skill acquisition for colonoscopy and, in the future, enable individualized instruction and responsive teaching through bidirectional actuation.
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