{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "The IEC BN18 Pattern is used as analternative to the TG18-LN-18 Pattern, to avoid the use of a cone or baffle with LCDs. See [IEC 62563-1]",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "5f336dd4-db81-5653-939a-25648922f08e",
  "concept_id" : "ea2260d7-67af-5a97-968a-3ca363756577",
  "ancestors" : {
    "109921" : 0
  },
  "id" : "375b33be-cad3-4271-a936-4cf075789779",
  "code" : "109921",
  "display" : "BN18 Pattern",
  "version" : "01"
}