It sits on the edge of the concept of informed consent in the realm of things like SaaS and copyright. Obviously doctors wouldn't hold her down and pull it out, but obviously it probably was not useful to leave in. I wonder if there was a contract stating it had to be removed upon demand, like at the end of a trial or the bankruptcy that occurred. It's something that we're going to likely see in the future, as medical technology starts using computers to actively treat disorders.