{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : null,
  "system" : "http://terminology.hl7.org/CodeSystem/v2-0487",
  "property" : [ ],
  "codesystem" : "7b09ba97-1e18-54d3-aa29-3f690b8b51ab",
  "concept_id" : "fa3e034a-9a38-513d-aa69-b823e7c9af4a",
  "ancestors" : {
    "HEV" : 0
  },
  "extension" : [ {
    "url" : "http://hl7.org/fhir/StructureDefinition/codesystem-concept-comments",
    "valueString" : "Device"
  } ],
  "id" : "372d9a27-6bb0-4e0b-9b16-071cd5d8ef16",
  "code" : "HEV",
  "display" : "Drain, Hemovac",
  "version" : "2.9"
}