{
  "resourceType": "StructureDefinition",
  "url": "https://example.org/fhir/StructureDefinition/dialsys-property",
  "name": "DialsysProperty",
  "status": "draft",
  "fhirVersion": "4.0.1",
  "kind": "complex-type",
  "abstract": false,
  "context": [
    {
      "type": "element",
      "expression": "Procedure"
    }
  ],
  "type": "Extension",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Extension.extension",
        "path": "Extension.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "rules": "open"
        },
        "min": 4
      },
      {
        "id": "Extension.extension:dialysis-interval",
        "path": "Extension.extension",
        "sliceName": "dialysis-interval",
        "min": 1,
        "max": "1",
        "mustSupport": true
      },
      {
        "id": "Extension.extension:dialysis-interval.url",
        "path": "Extension.extension.url",
        "fixedUri": "dialysis-interval"
      },
      {
        "id": "Extension.extension:dialysis-interval.value[x]",
        "path": "Extension.extension.value[x]",
        "min": 1,
        "type": [
          {
            "code": "Timing"
          }
        ],
        "mustSupport": true
      },
      {
        "id": "Extension.extension:dialysis-interval.value[x].repeat",
        "path": "Extension.extension.value[x].repeat",
        "min": 1
      },
      {
        "id": "Extension.extension:dialysis-interval.value[x].repeat.frequency",
        "path": "Extension.extension.value[x].repeat.frequency",
        "min": 1,
        "mustSupport": true
      },
      {
        "id": "Extension.extension:dialysis-interval.value[x].repeat.period",
        "path": "Extension.extension.value[x].repeat.period",
        "min": 1,
        "mustSupport": true
      },
      {
        "id": "Extension.extension:dialysis-interval.value[x].repeat.periodUnit",
        "path": "Extension.extension.value[x].repeat.periodUnit",
        "min": 1
      },
      {
        "id": "Extension.extension:dialysis-blood-rate",
        "path": "Extension.extension",
        "sliceName": "dialysis-blood-rate",
        "min": 1,
        "max": "1",
        "mustSupport": true
      },
      {
        "id": "Extension.extension:dialysis-blood-rate.url",
        "path": "Extension.extension.url",
        "fixedUri": "dialysis-blood-rate"
      },
      {
        "id": "Extension.extension:dialysis-blood-rate.value[x]",
        "path": "Extension.extension.value[x]",
        "min": 1,
        "type": [
          {
            "code": "Quantity"
          }
        ],
        "mustSupport": true
      },
      {
        "id": "Extension.extension:dialysis-blood-rate.value[x].system",
        "path": "Extension.extension.value[x].system",
        "min": 1,
        "fixedUri": "http://unitsofmeasure.org",
        "mustSupport": true
      },
      {
        "id": "Extension.extension:dialysis-blood-rate.value[x].code",
        "path": "Extension.extension.value[x].code",
        "min": 1,
        "fixedCode": "m/min",
        "mustSupport": true
      },
      {
        "id": "Extension.extension:dialysis-duration",
        "path": "Extension.extension",
        "sliceName": "dialysis-duration",
        "min": 1,
        "max": "1",
        "mustSupport": true
      },
      {
        "id": "Extension.extension:dialysis-duration.url",
        "path": "Extension.extension.url",
        "fixedUri": "dialysis-duration"
      },
      {
        "id": "Extension.extension:dialysis-duration.value[x]",
        "path": "Extension.extension.value[x]",
        "min": 1,
        "type": [
          {
            "code": "Quantity"
          }
        ],
        "mustSupport": true
      },
      {
        "id": "Extension.extension:dialysis-duration.value[x].system",
        "path": "Extension.extension.value[x].system",
        "min": 1,
        "fixedUri": "http://unitsofmeasure.org",
        "mustSupport": true
      },
      {
        "id": "Extension.extension:dialysis-duration.value[x].code",
        "path": "Extension.extension.value[x].code",
        "min": 1,
        "fixedCode": "h",
        "mustSupport": true
      },
      {
        "id": "Extension.extension:heparin-concentration",
        "path": "Extension.extension",
        "sliceName": "heparin-concentration",
        "min": 0,
        "max": "1",
        "mustSupport": false
      },
      {
        "id": "Extension.extension:heparin-concentration.extension",
        "path": "Extension.extension.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "rules": "open"
        },
        "min": 2
      },
      {
        "id": "Extension.extension:heparin-concentration.extension:intinal",
        "path": "Extension.extension.extension",
        "sliceName": "intinal",
        "min": 1,
        "max": "1",
        "mustSupport": true
      },
      {
        "id": "Extension.extension:heparin-concentration.extension:intinal.url",
        "path": "Extension.extension.extension.url",
        "fixedUri": "intinal"
      },
      {
        "id": "Extension.extension:heparin-concentration.extension:intinal.value[x]",
        "path": "Extension.extension.extension.value[x]",
        "min": 1,
        "type": [
          {
            "code": "Quantity"
          }
        ]
      },
      {
        "id": "Extension.extension:heparin-concentration.extension:intinal.value[x].system",
        "path": "Extension.extension.extension.value[x].system",
        "min": 1,
        "fixedUri": "http://unitsofmeasure.org",
        "mustSupport": true
      },
      {
        "id": "Extension.extension:heparin-concentration.extension:intinal.value[x].code",
        "path": "Extension.extension.extension.value[x].code",
        "min": 1,
        "fixedCode": "[IU]",
        "mustSupport": true
      },
      {
        "id": "Extension.extension:heparin-concentration.extension:main",
        "path": "Extension.extension.extension",
        "sliceName": "main",
        "min": 1,
        "max": "1",
        "mustSupport": true
      },
      {
        "id": "Extension.extension:heparin-concentration.extension:main.url",
        "path": "Extension.extension.extension.url",
        "fixedUri": "main"
      },
      {
        "id": "Extension.extension:heparin-concentration.extension:main.value[x]",
        "path": "Extension.extension.extension.value[x]",
        "min": 1,
        "type": [
          {
            "code": "Quantity"
          }
        ]
      },
      {
        "id": "Extension.extension:heparin-concentration.extension:main.value[x].system",
        "path": "Extension.extension.extension.value[x].system",
        "min": 1,
        "fixedUri": "http://unitsofmeasure.org",
        "mustSupport": true
      },
      {
        "id": "Extension.extension:heparin-concentration.extension:main.value[x].code",
        "path": "Extension.extension.extension.value[x].code",
        "min": 1,
        "fixedCode": "[IU]/h",
        "mustSupport": true
      },
      {
        "id": "Extension.extension:heparin-concentration.url",
        "path": "Extension.extension.url",
        "fixedUri": "heparin-concentration"
      },
      {
        "id": "Extension.extension:heparin-concentration.value[x]",
        "path": "Extension.extension.value[x]",
        "max": "0"
      },
      {
        "id": "Extension.extension:dialysis-dry-weight",
        "path": "Extension.extension",
        "sliceName": "dialysis-dry-weight",
        "min": 1,
        "max": "1",
        "mustSupport": true
      },
      {
        "id": "Extension.extension:dialysis-dry-weight.url",
        "path": "Extension.extension.url",
        "fixedUri": "dialysis-dry-weight"
      },
      {
        "id": "Extension.extension:dialysis-dry-weight.value[x]",
        "path": "Extension.extension.value[x]",
        "type": [
          {
            "code": "Quantity"
          }
        ]
      },
      {
        "id": "Extension.extension:dialysis-dry-weight.value[x].unit",
        "path": "Extension.extension.value[x].unit",
        "min": 1,
        "fixedString": "kg",
        "mustSupport": true
      },
      {
        "id": "Extension.extension:dialysis-dry-weight.value[x].system",
        "path": "Extension.extension.value[x].system",
        "min": 1,
        "fixedUri": "http://unitsofmeasure.org",
        "mustSupport": true
      },
      {
        "id": "Extension.extension:dialysis-dry-weight.value[x].code",
        "path": "Extension.extension.value[x].code",
        "min": 1,
        "fixedCode": "kg",
        "mustSupport": true
      },
      {
        "id": "Extension.url",
        "path": "Extension.url",
        "fixedUri": "https://example.org/fhir/StructureDefinition/dialsys-property"
      },
      {
        "id": "Extension.value[x]",
        "path": "Extension.value[x]",
        "max": "0"
      }
    ]
  }
}