Insulin Pump request

{
  "resourceType" : "DeviceRequest",
  "id" : "insulinpump",
  "identifier" : [{
    "value" : "ip_request1.1"
  }],
  "instantiatesCanonical" : ["http://motivemi.com/artifacts/PlanDefinition/low-suicide-risk-order-set"],
  "basedOn" : [{
    "display" : "Homecare - DM follow-up"
  }],
  "replaces" : [{
    "display" : "CGM ambulatory"
  }],
  "groupIdentifier" : {
    "value" : "ip_request1"
  },
  "status" : "active",
  "intent" : "instance-order",
  "priority" : "routine",
  "code" : {
    "concept" : {
      "coding" : [{
        "system" : "http://loinc.org",
        "code" : "43148-6"
      }],
      "text" : "Insulin delivery device panel"
    }
  },
  "subject" : {
    "reference" : "Patient/dicom"
  },
  "encounter" : {
    "display" : "Encounter 1"
  },
  "occurrenceDateTime" : "2013-05-08T09:33:27+07:00",
  "authoredOn" : "2013-05-08T09:33:27+07:00",
  "requester" : {
    "reference" : "Practitioner/example",
    "display" : "Dr. Adam Careful"
  },
  "performer" : {
    "reference" : {
      "display" : "Nurse Rossignol"
    }
  },
  "reason" : [{
    "concept" : {
      "text" : "gastroparesis"
    }
  },
  {
    "reference" : {
      "display" : "Gastroparesis"
    }
  }],
  "supportingInfo" : [{
    "display" : "Previous results"
  }],
  "note" : [{
    "text" : "this is the right device brand and model"
  }],
  "relevantHistory" : [{
    "display" : "Request for unspecified device"
  }]
}