(T. Doehring and N. Handly)

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Abstract: Endoscopic ultrasound is a valuable tool for early detection of life-threatening diseases such as ovarian cysts and ectopic pregnancy. Unfortunately, training is difficult and expensive, particularly for endovaginal ultrasound, which has severely limited widespread use. To address this clinical need, Drexel researchers have developed a 3-D, portable virtual reality (VR) training system designed to train users in endovaginal ultrasound examination. A true 3-D visual display and touch sensitive haptic interface provides an immersive VR experience with realistic endoscope “feel”. Because the system is primarily software-based (using newly available off-the-shelf components) the simulator is portable and much less expensive than existing systems that currently cost over $100,000 per unit. As a result, we have created an educational tool for physicians and technicians who perform endo-vaginal ultrasound procedures. It is not a medical device and will therefore not require formal clinical performance testing, FDA classification, or FDA approval prior to product launch. Our contacts at the FDA have “informally” agreed with all of our assessments in this area. This means that the product development timelines are relatively short and the attendant costs relatively low compared to other medical devices.

VEUSim is available for exclusive licensing worldwide except for Turkey and the Middle East. It has been licensed exclusively for use and marketing in Turkey and the Middle East.