Bill
We've got some Deltex CADD Prizms (from Graseby), but I would'nt have Deltex again because they won't allow EBME depts to service them. The Prizms also have a software lockout so when they have been in use for xxx hrs it comes up with a message to return the pump for service (to Graseby). At a cost of £120 ish.
I've just been speaking to Arcomedical infusion, they have a small infusion pump called the VP7000, which will do the job. Consumable costs are low at around 70pence a set, so life costs should be low and we can maintain them.
