Windpipe

A windpipe, also known as a trachea, was a small tube inside a body that allowed a person to breathe through the lungs.

In 2371, Neelix told Lieutenant Joseph Carey not to eat a Kaylo apple, given that they were poisonous. Neelix explained, in detail, that one of the symptoms of eating the apple was the windpipe began to swell up. 

In 2372, Miles O'Brien's trachea was bruised by the Jem'Hadar Temo'Zuma on Bopak III.