Preliminary Validation of an Editable Virtual Reality Simulator for Minimally Invasive Surgical Training

MIS-SIM is a virtual reality (VR) environment designed and developed for the creation of virtual scenarios that can be used to train and acquire basic and advance laparoscopic skills. The environment is composed by a task editor where a content creator design and develop tasks for the simulator to play. Once they are completed, objective...

Navigation of guidewires and catheters in the body during intervention procedures: A review of computer-based models

Guidewires and catheters are used during minimally invasive interventional procedures to traverse in vascular system and access the desired position. Computer models are increasingly being used to predict the behavior of these instruments. This information can be used to choose the right instrument for each case and increase the success rate...

Incorporation of proficiency criteria for basic laparoscopic skills training: How does it work?

Background - It is desirable that surgical trainees are proficient in basic laparoscopic motor skills (eye–hand coordination). The present study evaluated the use of predefined proficiency criteria on a basic virtual reality (VR) simulator in preparation for a laparoscopic course on animal models. Methods - Twenty-eight surgical trainees who...

Construct validity and assessment of the learning curve for the SIMENDO endoscopic simulator