Thanks for posting.  Soon after you posted here and I got Dr. Hindmarsh’s paper I showed them to my daughter’s endo.  (My daughter is only 6 and is in good control, but I was thinking of others and if needed, in the future) Our endo thought that a pump would take a while to be available in the US due to the FDA blah blah blah.  I don’t know all the details....anyway, I hope that it will be available soon to those who need it.   It sounds like a miracle for your son!  Julia