Cure

That makes much more sense, thank you for the help.

Yes, I understand now. Okay, forget about the trachea; would artificial bronchial tubes work?

Oh, from what I understood Asthma made the bronchial tubes more susceptible to inflammation. My mistake.

I am working to find an end to incurable diseases, I recently tried of Asthma and thought of this. I am unaware if this would work or if it has already been attempted.