EBME Forums Forums Maintenance Technical Assistance UV lamps = 2b medical class?

Hi people. The rule Meddev2.4/1 #9, special rule says:
All devices emitting ionizing radiation and related monitors in medical procedure are in 2b class.

The therapeutic UV lamps produce ionizing radiation.

Is the UVC,UVB in class 2b and UVA in class 2a, or everithing is in 2a. I am a little bit dizzy...Thank you