they pulled the tube. Both docs said he could come home...they also told him ..if this happens again....they will have to bring him back and stick another tube in him. There is nothing else they can do for him.
So I think they said that the last time...and then they did stick the tube in again....but also sprayed his lung twice....so maybe that is the max number of times? I don't know. Hopefully will find out more later.