We've been struggling with this for a while as well ! The pharmacy were originally going to divide all the infusion drugs used in the hospital into three risk categories - yes, you've guessed - high, medium and low. These were then going to be matched to the MDA categories of infusion equipment so that you would know which infusion pump (if any) you needed to use with any drug.
Perhaps they realised that this might generate a need for more High Risk category pumps ! Or am I being cynical ?
