{
  "description": "The refraction measurement is a measurement with which the refractive error of the eye is determined. During the refraction measurement, the necessary correction is established: the spherical power (in diopters), the cylindrical power (in diopters), the axis direction (in degrees) for any cylindrical correction, the prism (in prism diopters) and any additional power of the reading area (in diopters), the so-called reading addition.",
  "_filename": "nl-core-Refraction.json",
  "package_name": "nictiz.fhir.nl.r4.nl-core",
  "date": null,
  "derivation": "constraint",
  "publisher": "Nictiz",
  "fhirVersion": "4.0.1",
  "purpose": "A derived profile from [zib-Refraction](http://nictiz.nl/fhir/StructureDefinition/zib-Refraction) to provide a version better suited for implementation purposes. This profile augments the base profile with elements found in the various use cases that have adopted the zib.",
  "name": "NlcoreRefraction",
  "mapping": [ {
    "uri": "https://zibs.nl/wiki/Refraction-v1.0(2020EN)",
    "name": "zib Refraction-v1.0(2020EN)",
    "identity": "zib-refraction-v1.0-2020EN"
  } ],
  "abstract": false,
  "copyright": "Copyright and related rights waived via CC0, https://creativecommons.org/publicdomain/zero/1.0/. This does not apply to information from third parties, for example a medical terminology system. The implementer alone is responsible for identifying and obtaining any necessary licenses or authorizations to utilize third party IP in connection with the specification or otherwise.",
  "type": "Observation",
  "experimental": null,
  "resourceType": "StructureDefinition",
  "title": "nl core Refraction",
  "package_version": "0.10.0-beta.1",
  "status": "draft",
  "id": "a36d3072-7541-4cfe-a416-5be01ecc9e33",
  "kind": "resource",
  "url": "http://nictiz.nl/fhir/StructureDefinition/nl-core-Refraction",
  "version": null,
  "differential": {
    "element": [ {
      "id": "Observation",
      "path": "Observation",
      "alias": [ "nl-core-Refraction" ]
    }, {
      "id": "Observation.subject",
      "path": "Observation.subject",
      "type": [ {
        "code": "Reference",
        "targetProfile": [ "http://hl7.org/fhir/StructureDefinition/Patient", "http://hl7.org/fhir/StructureDefinition/Group", "http://hl7.org/fhir/StructureDefinition/Device", "http://hl7.org/fhir/StructureDefinition/Location", "http://nictiz.nl/fhir/StructureDefinition/nl-core-Patient" ]
      } ]
    }, {
      "id": "Observation.bodySite",
      "path": "Observation.bodySite",
      "type": [ {
        "code": "CodeableConcept",
        "profile": [ "http://nictiz.nl/fhir/StructureDefinition/nl-core-AnatomicalLocation" ]
      } ]
    } ]
  },
  "contact": [ {
    "name": "Nictiz",
    "telecom": [ {
      "use": "work",
      "value": "https://www.nictiz.nl",
      "system": "url"
    } ]
  } ],
  "baseDefinition": "http://nictiz.nl/fhir/StructureDefinition/zib-Refraction"
}