Cables (SpO2, IBP, Temp, Capnometers, tcpO2/CO2).
Check any cables (e.g., that connects to a probe) and their strain reliefs for general condition.
Carefully examine cables to detect breaks in the insulation and to ensure that they are gripped securely in the connectors at each end to prevent rotation or other strain.
Verify that there are no intermittent faults by flexing cables near each end and looking for erratic operation or by using an ohmmeter.
Note: Pulse oximeters that are MRI-compatible have fiberoptic cables. Avoid over-flexing fiberoptic cables to
prevent breakage.