{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "A filter of 490nm that is used for retinal imaging because of excessive scattering of some retinal structures at very short wavelengths",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ {
    "_uri" : "http://hl7.org/fhir/concept-properties#status",
    "code" : "status",
    "valueCode" : "deprecated"
  } ],
  "codesystem" : "edcf6828-b2c8-5028-b7f7-246cb8d5ac80",
  "concept_id" : "445963c1-65e7-572a-b9ee-0ce0b69a07c4",
  "ancestors" : {
    "111605" : 0
  },
  "extension" : [ {
    "url" : "http://hl7.org/fhir/StructureDefinition/codesystem-replacedby",
    "valueCoding" : {
      "code" : "A-010D8",
      "system" : "http://hl7.org/fhir/sid/srt",
      "display" : "Blue-green optical filter"
    }
  } ],
  "id" : "e1c81a93-5b83-4de8-8153-704f18c74e75",
  "code" : "111605",
  "display" : "Blue-green filter",
  "version" : "01"
}