Eye Drop Example - Manufactured Product - Timoptic

{
  "resourceType" : "Medication",
  "id" : "med0305",
  "contained" : [{
    "resourceType" : "Organization",
    "id" : "mmanu",
    "name" : "Medication Manufacturer"
  }],
  "code" : {
    "coding" : [{
      "system" : "http://hl7.org/fhir/sid/ndc",
      "code" : "24208-813-10",
      "display" : "Timoptic, 1 BOTTLE, DISPENSING in 1 CARTON (24208-813-10) > 10 mL in 1 BOTTLE, DISPENSING (package)"
    }],
    "text" : "Timoptic 5mg/ml solution"
  },
  "marketingAuthorizationHolder" : {
    "reference" : "#mmanu"
  },
  "doseForm" : {
    "coding" : [{
      "system" : "http://snomed.info/sct",
      "code" : "75359005",
      "display" : "Timolol maleate (substance)"
    }]
  },
  "ingredient" : [{
    "item" : {
      "concept" : {
        "coding" : [{
          "system" : "http://snomed.info/sct",
          "code" : "75359005",
          "display" : "Timolol Maleate (substance)"
        }]
      }
    },
    "strengthRatio" : {
      "numerator" : {
        "value" : 5,
        "system" : "http://unitsofmeasure.org",
        "code" : "mg"
      },
      "denominator" : {
        "value" : 1,
        "system" : "http://unitsofmeasure.org",
        "code" : "mL"
      }
    }
  }],
  "batch" : {
    "lotNumber" : "9494788",
    "expirationDate" : "2017-05-22"
  }
}