<status value="draft" /> <date value="2022-07-07T09:26:15.1447718+00:00" /> <publisher value="Healthdata.be (Sciensano)" /> <contact> <name value="Service portal – healthdata.be" /> <telecom> <system value="url" /> <value value="https://sciensano.service-now.com/sp" /> <use value="work" /> </telecom> </contact> <description value="Visual acuity is a measurement of sharpness of vision. It is a measure of the smallest details that someone can still distinguish. #### Purpose The aim is to determine the patient's visual functioning based ontheir visual acuity. #### Patient Populati#### Patient Population children from the age that they can interpret a picture chart."> <extension url="http://hl7.org/fhir/StructureDefinition/translation"> <extension url="lang"> <valueCode value="nl-NL" /> </extension> <extension url="content"> <valueMarkdown value="De visus is een maat voor het gezichtsvermogen (gezichtsscherpte). Het is een maat voor de kleinste details die iemand nog kan onderscheiden. #### Purpose Het doel is het bepalen van het visueel functioneren van de patient aan de hand van het gezichtsvermogen. #### Evidence Base **Pa#### Patient Population; Volwassenen en kinderen vanaf de leeftijd dat ze een plaatjeskaart kunnen interpreteren. #### Traceability to other Standards Deze zorginformatie bouwsteen is gebaseerd op de bouwsteen blauwdruk Meting-v1.0." /> </extension> </extension> </description> <copyright value="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." /> <fhirVersion value="4.0.1" /> <kind value="logical" /> <abstract value="true" /> <type value="https://fhir.healthdata.be/StructureDefinition/LogicalModel/VisualAcuity" /> <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Element" /> <derivation value="specialization" /> <differential> <element id="VisualAcuity"> <path value="VisualAcuity" /> <short value="VisualAcuity"> <extension url="http://hl7.org/fhir/StructureDefinition/translation"> <extension url="lang"> <valueCode value="nl-NL" /> </extension> <extension url="content"> <valueMarkdown value="Visus" /> </extension> </extension> </short> <definition value="Root concept of the VisualAcuity information model.This root concept contains all data elements of the VisualAcuity information model."> <extension url="http://hl7.org/fhir/StructureDefinition/translation"> <extension url="lang"> <valueCode value="nl-NL" /> </extension> <extension url="content"> <valueMarkdown value="Rootconcept van de bouwsteen Visus. Dit rootconcept bevat alle gegevenselementen van de bouwsteen Visus." /> </extension> </extension> </definition> <min value="0" /> <max value="*" /> </element> <element id="VisualAcuity.VisualAcuityMeasurementDevice"> <path value="VisualAcuity.VisualAcuityMeasurementDevice" /> <short value="VisualAcuityMeasurementDevice"> <extension url="http://hl7.org/fhir/StructureDefinition/translation"> <extension url="lang"> <valueCode value="nl-NL" /> </extension> <extension url="content"> <valueMarkdown value="VisusMeetHulpmiddel" /> </extension> </extension> </short> <definition value="The device used measuring the visual acuity."> <extension url="http://hl7.org/fhir/StructureDefinition/translation"> <extension url="lang"> <valueCode value="nl-NL" /> </extension> <extension url="content"> <valueMarkdown value="Hulpmiddel waarmee de visus is gemeten." /> </extension> </extension> </definition> <min value="0" /> <max value="1" /> <type> <code value="CodeableConcept" /> </type> <binding> <strength value="extensible" /> <description value="VisualAcuityMeasurementDevice codes" /> <valueSet value="https://fhir.healthdata.be/ValueSet/VisusMeetHulpmiddel" /> </binding> </element> <element id="VisualAcuity.VisualAcuityType"> <path value="VisualAcuity.VisualAcuityType" /> <short value="VisualAcuityType"> <extension url="http://hl7.org/fhir/StructureDefinition/translation"> <extension url="lang"> <valueCode value="nl-NL" /> </extension> <extension url="content"> <valueMarkdown value="VisusMetingType" /> </extension> </extension> </short> <definition value="Type of visual acuity measurment."> <extension url="http://hl7.org/fhir/StructureDefinition/translation"> <extension url="lang"> <valueCode value="nl-NL" /> </extension> <extension url="content"> <valueMarkdown value="Type visus meting." /> </extension> </extension> </definition> <min value="0" /> <max value="1" /> <type> <code value="CodeableConcept" /> </type> <binding> <strength value="extensible" /> <description value="VisualAcuityType codes" /> <valueSet value="https://fhir.healthdata.be/ValueSet/VisusMetingType" /> </binding> </element> <element id="VisualAcuity.VisualAcuityMeasurementChart"> <path value="VisualAcuity.VisualAcuityMeasurementChart" /> <short value="VisualAcuityMeasurementChart"> <extension url="http://hl7.org/fhir/StructureDefinition/translation"> <extension url="lang"> <valueCode value="nl-NL" /> </extension> <extension url="content"> <valueMarkdown value="VisusMetingKaart" /> </extension> </extension> </short> <definition value="The type of chart used for the visual acuity measurement."> <extension url="http://hl7.org/fhir/StructureDefinition/translation"> <extension url="lang"> <valueCode value="nl-NL" /> </extension> <extension url="content"> <valueMarkdown value="Het type kaart dat is gebruikt voor de visus meting." /> </extension> </extension> </definition> <min value="0" /> <max value="1" /> <type> <code value="CodeableConcept" /> </type> <binding> <strength value="extensible" /> <description value="VisualAcuityMeasurementChart codes" /> <valueSet value="https://fhir.healthdata.be/ValueSet/VisusMetingKaart" /> </binding> </element> <element id="VisualAcuity.DistanceFromChart"> <path value="VisualAcuity.DistanceFromChart" /> <short value="DistanceFromChart"> <extension url="http://hl7.org/fhir/StructureDefinition/translation"> <extension url="lang"> <valueCode value="nl-NL" /> </extension> <extension url="content"> <valueMarkdown value="AfstandTotKaart" /> </extension> </extension> </short> <definition value="Distance to the chart in meters"> <extension url="http://hl7.org/fhir/StructureDefinition/translation"> <extension url="lang"> <valueCode value="nl-NL" /> </extension> <extension url="content"> <valueMarkdown value="Afstand tot de kaart in meters." /> </extension> </extension> </definition> <min value="0" /> <max value="1" /> <type> <code value="Quantity" /> </type> </element> <element id="VisualAcuity.DecimalVisualAqcuity"> <path value="VisualAcuity.DecimalVisualAqcuity" /> <short value="DecimalVisualAqcuity"> <extension url="http://hl7.org/fhir/StructureDefinition/translation"> <extension url="lang"> <valueCode value="nl-NL" /> </extension> <extension url="content"> <valueMarkdown value="DecimaleVisusWaarde" /> </extension> </extension> </short> <definition value="The measured decimal visual acuity."> <extension url="http://hl7.org/fhir/StructureDefinition/translation"> <extension url="lang"> <valueCode value="nl-NL" /> </extension> <extension url="content"> <valueMarkdown value="De gemeten decimale visus." /> </extension> </extension> </definition> <min value="0" /> <max value="1" /> <type> <code value="Quantity" /> </type> </element> <element id="VisualAcuity.VisualAcuityDateTime"> <path value="VisualAcuity.VisualAcuityDateTime" /> <short value="VisualAcuityDateTime"> <extension url="http://hl7.org/fhir/StructureDefinition/translation"> <extension url="lang"> <valueCode value="nl-NL" /> </extension> <extension url="content"> <valueMarkdown value="VisusDatumTijd" /> </extension> </extension> </short> <definition value="The date and time when the visual acuity was measured."> <extension url="http://hl7.org/fhir/StructureDefinition/translation"> <extension url="lang"> <valueCode value="nl-NL" /> </extension> <extension url="content"> <valueMarkdown value="De datum en tijd waarop de visus is gemeten." /> </extension> </extension> </definition> <min value="0" /> <max value="1" /> <type> <code value="dateTime" /> </type> </element> <element id="VisualAcuity.AnatomicalLocation"> <path value="VisualAcuity.AnatomicalLocation" /> <short value="AnatomicalLocation"> <extension url="http://hl7.org/fhir/StructureDefinition/translation"> <extension url="lang"> <valueCode value="nl-NL" /> </extension> <extension url="content"> <valueMarkdown value="AnatomischeLocatie" /> </extension> </extension> </short> <definition value="The laterality of the eye of which the visual acuity has been measured."> <extension url="http://hl7.org/fhir/StructureDefinition/translation"> <extension url="lang"> <valueCode value="nl-NL" /> </extension> <extension url="content"> <valueMarkdown value="De zijdigheid van het oog waarvan de visus is gemeten." /> </extension> </extension> </definition> <min value="0" /> <max value="1" /> <type> <code value="AnatomicalLocation" /> <profile value="https://fhir.healthdata.be/StructureDefinition/LogicalModel/HdBe-AnatomicalLocation" /> </type> </element> </differential> </StructureDefinition>