This guide introduces the device and explains how to use it. It shows the final version of MedJaw in action and provides detailed instructions on how to use the device, how to clean it, and how to maintain it. 

This video demonstrates the initial design of the slider system and lever.  It was used to model the basic movement the device would perform and was critical in identifying future problems that would need to be solved, particularly those relating to carriage friction and spring fatigue.