Generated Narrative: NamingSystem GMDN Summary Defining URL http://terminology.hl7.org/NamingSystem/GMDN Version 2.1.0 Name GMDN Title Global Medical Device Nomenclature Status active Definition http://www.gmdnagency.com/ Identifiers Type Value Preferred OID 2.16.840.1.113883.6.276 true URI http://terminology.hl7.org/CodeSystem/GMDN true