There is no serious threat to patient safety, caused by "unregistered Biomeds" in the public or private sector.
Would you care to to give credence to your campaign by documenting known incidences, where the MHRA has determined that patient safety has been compromised by those rogue Biomed elements which must be running riot throughout the Health Service?
The existing safeguards detailed in Devices 2000 and DB2006(05) are deemed to be robust and adequate.
When all else fails, resort to scaremongering.