This is the Continuous Integration Build of FHIR (will be incorrect/inconsistent at times). 
See the Directory of published versions
example-udi3
{
  "resourceType" : "Device",
  "id" : "example-udi3",
  "identifier" : [{
    "type" : {
      "coding" : [{
        "system" : "http://terminology.hl7.org/CodeSystem/v2-0203",
        "code" : "SNO"
      }]
    },
    "value" : "XYZ456789012345678"
  }],
  "udiCarrier" : [{
    "deviceIdentifier" : "007444534255003288",
    "issuer" : "http://hl7.org/fhir/NamingSystem/hibcc",
    "jurisdiction" : "http://hl7.org/fhir/NamingSystem/fda-udi",
    "carrierHRF" : "+H123PARTNO1234567890120/$$420020216LOT123456789012345/SXYZ456789012345678/16D20130202C",
    "entryType" : "manual"
  }],
  "status" : "inactive",
  "manufacturer" : "GlobalMed, Inc",
  "manufactureDate" : "2013-02-02",
  "expirationDate" : "2020-02-02",
  "lotNumber" : "LOT123456789012345",
  "name" : [{
    "value" : "Ultra Implantable",
    "type" : {
      "coding" : [{
        "system" : "http://hl7.org/fhir/device-nametype",
        "code" : "user-friendly-name"
      }]
    }
  }]
}
 
Usage note: every effort has been made to ensure that the
examples are correct and useful, but they are not a normative part 
of the specification.