This is the ValueSet that contains all the codes in Medical Devices (SNOMED CT) (http://hl7.eu/fhir/hdr/ValueSet/medical-devices-eu-hdr) and Medical Devices (SNOMED CT) (http://hl7.eu/fhir/hdr/ValueSet/medical-devices-eu-hdr). E.g. what you have to deal with if you get resources containing codes in either of them