Easy print and worked well! Would definitely recommend. Thanks! Used PLA for the neck and flex filament for the larynx.
I found some resistance to trying to pass a size 6.0 tube, so made a couple of adjustments to my builds on tinkercad:
- took out the space between tracheal rings to allow them to move more
- took a little off bottom of the cricoid
- ‘funneled’ the start of the opening at the neck (so the tube slid in and didn’t catch).
Rather than use the slots for fake skin, I prefer 3M microfoam tape as it kept the shape of the neck nicely and was easy to replace.
Supports only on neck, not larynx