Provide an accurate flow of fluids or drugs over a prescribed period.
Many pumps operate from battery and mains electricity. They incorporate warnings and alarms of excessive upstream pressure, air in tube, syringe empty/ nearly empty and low battery.
It generate an alarm if a blockage is detected downstream from the pump, this occur when IV-line is no longer patent ( No longer in the Vein)
They lead display screen for accurate measurement parameter.
Occlusion detectors often reply on the fact that tubing will become turgid when pressure rises.
An "up pressure" sensor can detect when the bag or syringe is empty, or even if the bag or syringe is being squeezed.