2nd DSTU Draft For Comment

This page is part of the FHIR Specification (v0.4.0: DSTU 2 Draft). The current version which supercedes this version is 5.0.0. For a full list of available versions, see the Directory of published versions . Page versions: R4B R4 R3 R2

Extension Date(/time) of first exposure to Substance - Definition

URL for this extension: 

http://hl7.org/fhir/ExtensionDefinition/openEHR-exposureDate

Status: draft

Record of the date and/or time of the first exposure to the Substance for this Reaction Event.

Health Level Seven, Inc / openEHR project

usage info: todo

Extension Content

Structure

NameFlagsCard.TypeDescription & Constraintsdoco
.. extensionExtensionURL = http://hl7.org/fhir/ExtensionDefinition/openEHR-exposureDate
Date(/time) of first exposure to Substance: Record of the date and/or time of the first exposure to the Substance for this Reaction Event.
Use on element: AllergyIntolerance.event
..valueDateTime 0..1dateTimeDate(/time) of first exposure to Substance
Use on element: AllergyIntolerance.event

XML Template

<!-- Date(/time) of first exposure to Substance -->doco

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/ExtensionDefinition/openEHR-exposureDate" >
 <!-- from Element: extension -->
 <valueDateTime value="[dateTime]"/>
</extension>

JSON Template

// extension added to existing objectdoco

  "http://hl7.org/fhir/ExtensionDefinition/openEHR-exposureDate" : { // Date(/time) of first exposure to Substance
    "valueDateTime" : ["<dateTime>"] //Date(/time) of first exposure to Substance
  }

Structure

NameFlagsCard.TypeDescription & Constraintsdoco
.. extensionExtensionURL = http://hl7.org/fhir/ExtensionDefinition/openEHR-exposureDate
Date(/time) of first exposure to Substance: Record of the date and/or time of the first exposure to the Substance for this Reaction Event.
Use on element: AllergyIntolerance.event
..valueDateTime 0..1dateTimeDate(/time) of first exposure to Substance
Use on element: AllergyIntolerance.event

XML Template

<!-- Date(/time) of first exposure to Substance -->doco

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/ExtensionDefinition/openEHR-exposureDate" >
 <!-- from Element: extension -->
 <valueDateTime value="[dateTime]"/>
</extension>

JSON Template

to do