Working with a pre-operative checklist in laparoscopic surgery, an initial study
Abstract Background: Major changes in endoscopic surgery have taken place in recent years. More and more, technical applications and complicated devices are introduced in the operation room. In previous studies, various preventable equipment related problems are reported. Potentially, this can influence the quality and safety of laparoscopic surgery. The goal of study is to find… Continue Reading
Deconstructing Operative Flow – a Focus on Anticipatory Movements
Introduction: Efficient instrument movement is a vital part of a well-coordinated operating environment, and is a reflection of optimized ergonomic and human factor issues. In order to make assessments of these movements, objective, reproducible metrics are needed. In this study, instrument flow analysis is utilized to characterize anticipatory movements of the operative team.Methods: Five laparoscopic… Continue Reading
CyberDome, novel 3-dimension hemispherical display system, improves procedures of laparoscopic surgery
(Background) Despite of current advances with technology associated with laparoscopic surgery, laparoscopic surgeons still need a long experience to overcome the lack of depth perception on a 2-dimensional (2D) display. Although it was reported over two decades that 3-dimensional (3D) imaging provided depth perception and might improve laparoscopic procedures, 3D systems have not been widely… Continue Reading
Ergonomic Risk of Assisting in Minimally Invasive Surgery
Introduction: Ergonomic knowledge related to primary MIS surgeons has been well described. Similar studies making the camera assistant subject have not been undertaken. By simulating the assistant¡¯s role as a camera holder and retractor during a Nissen fundoplication, this study investigated how camera target locations and grip strategies, and fatigue affected the assistant¡¯s posture.Methods and… Continue Reading