KVO, whether on a volumetric pump or syringe driver works in the same fashion. At the end of the required volume the device will indicate (alarm) that this is the case and continue operating but in a KVO mode. This means that the device will either reduce the infusion rate to the programmed KVO rate if the KVO rate is less than the initial infusion rate, OR, the KVO rate will remain the same as the original infusion rate if that infusion rate is less than the programmed KVO rate.
As an aside I believe our cousins over the water (USA) do not use syringe drivers to any great extent, but do all their infusions via Volumetric pumps.
