jppe, I have spent many, many days/weeks/months in hospitals. I literally lived in one for 3 months to help Andy after his spinal cord injury, and for almost 3 weeks in Baton Rouge in a small hospital room and then a month in Denver when Tim was injured.
I know how important it is to have a friend like you show up and offer and give support.
You are a rare being, and your friend is blessed to have you.
Please keep us informed. There will be good days, bad days, terrible days and wonderful days.