The offered LINSZ-10B AIO Pump (I Infusion And I Syringe) is offered by us that may be powered electrically or mechanically. Different pumps operate in different ways. For example: In a syringe pump, fluid is held in the reservoir of a syringe, and a moveable piston controls fluid delivery. The LINSZ-10B AIO Pump (I Infusion And I Syringe) is a different type of infusion device. Instead of drawing fluid from an infusion bag, the IV medication is drawn into a syringe and installed into the device.