DEVICE: BD Intelliport System (00382905168000)

A noninvasive electronic component of an intravenous (IV) injection automated detection/documentation system, intended to electronically interface with a system sensor to: 1) provide power to, and extract IV bolus injection volume data from, the sensor; and 2) process and wirelessly transmit data to a computer as part of automatic detection/documentation of patient anaesthesia dosing. It is typically designed as a sensor base with a processor and wireless transmitter; it might include a barcode reader (for encoded syringe scanning) and an internal clock (for time of dose data collection). This is a reusable device.