Device designation | Type of interference observed | Field strength for worst-case failure (V/m) | Modulation (Hz) | Frequency range of failure (MHz) | Device's behavior (Observations from user standpoint) | Notes |
---|---|---|---|---|---|---|
AED5 | False negative | 20 V/m | 1 Hz pulsed (square wave) | 38-41 and 47-49 | Verbal warning heard during RF exposure while in analyze mode: "Stop all motion", "No one should touch the patient" "shock not advised" | V-Fib applied - no shock advised. No waveform distortion noted in the recorded waveforms. |