Donut-
I am not sure what hospital you use, but I am a patient at the Cleveland Clinic and I asked a similar question at my last appointment.
There is a gentleman that picks up supplies from the ET nurses there and distributes them to local people who are unable to afford their supplies. With my last surgery, all my products changed and I am in the same position with opened boxes, and will drop them off to benefit someone!
I hope the info helps!!
OHIO76