The number one concern of staff dependent for cannulation patients who wish to travel, is being leery of a strange staff member sticking them. Are you already doing your own catheter care - meaning exit site cleaning and hooking up to the machine? Have you been trained for self-care while incenter? Or at the least, monitoring your own treatment? If so, then you would have nothing to worry about going to another center. It will be in your transient medical record you are doing incenter selfcare and assistance would be on an as needed basis. You can even take your own supplies if needed.