This page is part of the FHIR Specification (v0.0.82: DSTU 1). The current version which supercedes this version is 5.0.0. For a full list of available versions, see the Directory of published versions

Extension Time period when alert is active - Definition

URL for this extension: 

http://hl7.org/fhir/StructureDefinition/alert-period

Status: draft. Extension maintained by: Health Level Seven, Inc. - FHIR WG

The period of time from the activation of the alert to inactivation of the alert. If the alert is active, the end of the period should be unspecified.

Context of Use: Use on element: Alert

usage info: insert a list of places where this extension is used

Extension Content

Structure

NameFlagsCard.TypeDescription & Constraintsdoco
.. extensionExtensionURL = http://hl7.org/fhir/StructureDefinition/alert-period
Time period when alert is active: The period of time from the activation of the alert to inactivation of the alert. If the alert is active, the end of the period should be unspecified.
Use on element: Alert
... extension 0..*ExtensionAdditional Content defined by implementations
... url 1..1uriidentifies the meaning of the extension
Fixed Value: http://hl7.org/fhir/StructureDefinition/alert-period
... valuePeriod 0..1PeriodValue of extension

XML Template

<!-- Time period when alert is active -->doco

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/alert-period" >
  <!-- from Element: extension -->
 <valuePeriod ><!-- 0..1 Period Value of extension
</extension>

JSON Template

{ // Time period when alert is active
  // from Element: extension
    "url" : "http://hl7.org/fhir/StructureDefinition/alert-period", // R! 
    "valuePeriod" : { Period } //Value of extension
  }

Structure

NameFlagsCard.TypeDescription & Constraintsdoco
.. extensionExtensionURL = http://hl7.org/fhir/StructureDefinition/alert-period
Time period when alert is active: The period of time from the activation of the alert to inactivation of the alert. If the alert is active, the end of the period should be unspecified.
Use on element: Alert
... extension 0..*ExtensionAdditional Content defined by implementations
... url 1..1uriidentifies the meaning of the extension
Fixed Value: http://hl7.org/fhir/StructureDefinition/alert-period
... valuePeriod 0..1PeriodValue of extension

XML Template

<!-- Time period when alert is active -->doco

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/alert-period" >
  <!-- from Element: extension -->
 <valuePeriod ><!-- 0..1 Period Value of extension
</extension>

JSON Template

to do