At 11:09 You can see video of a surgery and mention of importance of third arm for traction.
How do we know with Vances connections that MDT hasn’t licensed IP from Titan to use with ColubrisMx (2nd camera and other IP). Obviously, ColubrisMx has patents for its snake arms. ColubrisMx did design freeze on both systems in early 2019. Maybe they’re supplementing withTitan IP?