So the hospital it turns out has plenty of distilled water, so that is not
an issue.  The generator is not that pretty, but it could get the job done:

http://alchemist.co/

The guy said run for 15 minutes, then clean electrodes, then repeat two more
times.  45 minutes total makes half a liter of 12 to 15 PPM CS he claims.

The patients feeding tube is moving again.  I suggested 1 fluid ounce every
30 to 60 minutes, adjusting for any possible changes due to herx reactions.
Yesterday, the feeding tube stopped moving for 4 or 5 hours.  If it stops
moving again and they cannot give the CS to him that way, I suggested a
fluid ounce every hour rectally.

Any comments?