Those enterprises have already been well satisfied by the convertible tablets from Lenovo, Fujitsu, Panasonic, etc. for years. I don't think the Surface will make much headway into those fields, beyond the few people who are literally working in the field and not in offices.
I think the surface form factor is much slimmer than the bulky things I see in the hospital. This might be to the convertible tablets what Ipad was to the tablets before it.
