A device for dispensing fluid to a patient and indicating a fluid flowcondition. The device includes areservoir configured to provide a source of fluid under pressure. A continuousflow path in fluidcommunication with the source of fluid provides a continuous and substantiallyconstant flow rate offluid from the source to a patient. The device further includes at least onepre-biased indicator in fluidcommunication with the continuous flow path. The pre-biased indicator isconfigured to provide adiscrete visual signal that the pressure of the fluid in the continuous flowpath is different from apredetermined level of pressure, thereby indicating a fluid flow condition.
