With AI and data collection in the biosciences and especially clinical medicine, this is a massive question likely to be coupled with a spiderweb of state, local and of central laws to emerge centered upon the charged debates on privacy - who gets the data, why, names, other associated data for context - it will be a hard road.
These are the big issues with AI and data gathering in general. In cars do you really want a record of everywhere you went? How long you stayed? Now with these med devices along with you PDAs you can be tracked? Now a connection to your BP and other vitals? This is starts to amount to 24/7 government or private firm monitoring. That's not good to me yet it can be a big benefit. What to do?
Block Chain will be key here but just how truly private can it be?