Department of Surgery, Hamad Medical Corporation, Doha, Qatar.
Department of Mechanical Engineering, Politecnico di Milano, Milan, Italy.
Int J Med Robot. 2022 Oct;18(5):e2414. doi: 10.1002/rcs.2414. Epub 2022 May 5.
Recent tele-mentoring technologies for minimally invasive surgery (MIS) augments the operative field with movements of virtual surgical instruments as visual cues. The objective of this work is to assess different user-interfaces that effectively transfer mentor's hand gestures to the movements of virtual surgical instruments.
A user study was conducted to assess three different user-interface devices (Oculus-Rift, SpaceMouse, Touch Haptic device) under various scenarios. The devices were integrated with a MIS tele-mentoring framework for control of both manual and robotic virtual surgical instruments.
The user study revealed that Oculus Rift is preferred during robotic scenarios, whereas the touch haptic device is more suitable during manual scenarios for tele-mentoring.
A user-interface device in the form of a stylus controlled by fingers for pointing in 3D space is more suitable for manual MIS, whereas a user-interface that can be moved and oriented easily in 3D space by wrist motion is more suitable for robotic MIS.
最近的微创外科（MIS）远程指导技术通过虚拟手术器械的运动作为视觉提示来增强手术视野。这项工作的目的是评估能够有效将导师手部动作传输到虚拟手术器械运动的不同用户界面。
进行了一项用户研究，以评估三种不同的用户界面设备（Oculus-Rift、SpaceMouse、Touch Haptic 设备）在各种场景下的效果。这些设备与 MIS 远程指导框架集成在一起，用于控制手动和机器人虚拟手术器械。
用户研究表明，在机器人场景中，Oculus Rift 更受欢迎，而在手动场景中，触觉设备更适合远程指导。
一种以手指控制的、用于在 3D 空间中指向的、类似手写笔的用户界面设备更适合手动 MIS，而一种可以通过手腕运动轻松在 3D 空间中移动和定向的用户界面设备更适合机器人 MIS。
