The article doesn't give details but it sounds like that's what he tried last time and is what he trying again: Hospitals promised to stick with him afterward,

The article doesn't give details but it sounds like that's what he tried last time and is what he trying again: Hospitals promised to stick with him afterward, but they broke their promise. And later Now, it’s only selling to U.S. hospitals. But Bowen asks hospitals to sign contracts. Who can blame him? Or as the mayor puts it, “He’ll gear back up, and he’ll produce, and they’ll probably do it to him again.” I imagine as a small business he may not have pockets deep enough to pursue legal action against hospitals that are breaking contacts.