Colonoscopy Simulator

This was an attempt to make a colonoscopy simulator, which is a hollow colon through which one can pass a colonoscope. I printed mine in NijaFlex to give it a rubbery feeling. I used a needle and thread to sew the parts together.

To match a real colon, the parts should probably be scaled up by approximately 50%.

My original intention was to use this as part of my soft robot project (see here: https://www.thingiverse.com/thing:2705120). But due to some design problems there, I never actu