{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "An Interference-based device that projects a beam of light onto and through the cornea. Light reflected from within the cornea is combined with a reference beam giving rise to an interference pattern. Appropriately scanned, this imaging is used to construct 3-dimensional images of the cornea from anterior to posterior surfaces; e.g. swept source OCT",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "edcf6828-b2c8-5028-b7f7-246cb8d5ac80",
  "concept_id" : "7e6a8370-b69b-514a-8902-5ebb9fd77f51",
  "ancestors" : {
    "111947" : 0
  },
  "id" : "9e6c7735-db0e-42d7-9177-81770d139f0b",
  "code" : "111947",
  "display" : "Interferometry-based corneal tomographer",
  "version" : "01"
}