Order for mechanical ventilation with order details

{
  "resourceType" : "ServiceRequest",
  "id" : "vent",
  "status" : "completed",
  "intent" : "order",
  "code" : {
    "concept" : {
      "coding" : [{
        "system" : "http://snomed.info/sct",
        "code" : "40617009",
        "display" : "Artificial ventilation (regime/therapy)"
      }],
      "text" : "Mechanical Ventilation"
    }
  },
  "orderDetail" : [{
    "parameter" : [{
      "code" : {
        "coding" : [{
          "system" : "http://snomed.info/sct",
          "code" : "243144002",
          "display" : "Patient triggered inspiratory assistance (procedure)"
        }],
        "text" : "IPPB"
      },
      "valueString" : "Initial Settings : Sens: -1 cm H20 Pressure 15 cm H2O moderate flow:  Monitor VS every 15 minutes x 4 at the start of mechanical ventilation, then routine for unit OR every 5 hr"
    }]
  }],
  "subject" : {
    "reference" : "Patient/example"
  },
  "authoredOn" : "2018-02-20",
  "requester" : {
    "reference" : "Practitioner/3ad0687e-f477-468c-afd5-fcc2bf897809",
    "display" : "Dr. Beverly Crusher"
  },
  "performer" : [{
    "reference" : "Practitioner/example",
    "display" : "Dr Cecil Surgeon"
  }],
  "reason" : [{
    "concept" : {
      "text" : "chronic obstructive lung disease (COLD)"
    }
  }]
}