What do I need to go through airport security with my Cala Trio (travel)?
The TSA changes procedures from time to time, so you could check on their website. “Remove personal electronic devices larger than a cell phone from your carry-on bag and place them into a bin with nothing placed on or under them for X-ray screening. (E.g. laptops, tablets, e-readers and handheld game consoles.)”
Additionally, some people traveling with medical devices have found it helpful to have
1) a completed TSA notification card and
2) proof of your prescription therapy to present to a TSA officer to help with passenger screening.