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Pubmed for Handhelds

PUBMED FOR HANDHELDS

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  • Title: Enhanced robotic surgical training using augmented visual feedback.
    Author: Judkins TN, Oleynikov D, Stergiou N.
    Journal: Surg Innov; 2008 Mar; 15(1):59-68. PubMed ID: 18407930.
    Abstract:
    The goal of this study was to enhance robotic surgical training via real-time augmented visual feedback. Thirty novices (medical students) were divided into 5 feedback groups (speed, relative phase, grip force, video, and control) and trained during 1 session in 3 inanimate surgical tasks with the da Vinci Surgical System. Task completion time, distance traveled, speed, curvature, relative phase, and grip force were measured immediately before and after training and during a retention test 2 weeks after training. All performance measures except relative phase improved after training and were retained after 2 weeks. Feedback-specific effects showed that the speed group was faster than other groups after training, and the grip force group applied less grip force. This study showed that the real-time augmented feedback during training can enhance the surgical performance and can potentially be beneficial for both training and surgery.
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