Current Build

Extension: time-offset

Orders and Observations Work Group Maturity Level: 1InformativeUse Context: Any

URL for this extension:

http://hl7.org/fhir/StructureDefinition/observation-time-offset

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

A specific offset time in milliseconds from the stated time in the Observation.appliesDateTime to allow for representation of sequential recording of sampled data from the same lead or data stream. For example, an ECG recorder may record sequentially 3 leads four time to receive 12-lead ECG, see ISO 22077.

Context of Use: Use on element: Observation.component

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

Extension Content

Summary

NameFlagsCard.TypeDescription & Constraintsdoco
.. modifierExtension0..*integerURL = http://hl7.org/fhir/StructureDefinition/observation-time-offset
time-offset: A specific offset time in milliseconds from the stated time in the Observation.appliesDateTime to allow for representation of sequential recording of sampled data from the same lead or data stream. For example, an ECG recorder may record sequentially 3 leads four time to receive 12-lead ECG, see [ISO 22077](https://www.iso.org/obp/ui/#iso:std:61871:en).
Use on element: Observation.component

doco Documentation for this format

Full Structure

NameFlagsCard.TypeDescription & Constraintsdoco
.. modifierExtension0..*ExtensionURL = http://hl7.org/fhir/StructureDefinition/observation-time-offset
time-offset: A specific offset time in milliseconds from the stated time in the Observation.appliesDateTime to allow for representation of sequential recording of sampled data from the same lead or data stream. For example, an ECG recorder may record sequentially 3 leads four time to receive 12-lead ECG, see [ISO 22077](https://www.iso.org/obp/ui/#iso:std:61871:en).
Use on element: Observation.component
... url 1..1uri"http://hl7.org/fhir/StructureDefinition/observation-time-offset"
... valueInteger 0..1integerValue of extension

doco Documentation for this format

XML Template

<!-- time-offset -->doco

<modifierExtension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/observation-time-offset" >
  <!-- from Element: extension -->
 <valueInteger value="[integer]"/><!-- 0..1 Value of extension -->
</modifierExtension>

JSON Template

{ // time-offset
  // from Element: extension
    "extension" : [ //  sliced by value:url  in the specified orderOpen
    ],
    "url" : "http://hl7.org/fhir/StructureDefinition/observation-time-offset", // R! 
    "valueInteger" : <integer> //Value of extension
  }

Summary

NameFlagsCard.TypeDescription & Constraintsdoco
.. modifierExtension0..*integerURL = http://hl7.org/fhir/StructureDefinition/observation-time-offset
time-offset: A specific offset time in milliseconds from the stated time in the Observation.appliesDateTime to allow for representation of sequential recording of sampled data from the same lead or data stream. For example, an ECG recorder may record sequentially 3 leads four time to receive 12-lead ECG, see [ISO 22077](https://www.iso.org/obp/ui/#iso:std:61871:en).
Use on element: Observation.component

doco Documentation for this format

Full Structure

NameFlagsCard.TypeDescription & Constraintsdoco
.. modifierExtension0..*ExtensionURL = http://hl7.org/fhir/StructureDefinition/observation-time-offset
time-offset: A specific offset time in milliseconds from the stated time in the Observation.appliesDateTime to allow for representation of sequential recording of sampled data from the same lead or data stream. For example, an ECG recorder may record sequentially 3 leads four time to receive 12-lead ECG, see [ISO 22077](https://www.iso.org/obp/ui/#iso:std:61871:en).
Use on element: Observation.component
... url 1..1uri"http://hl7.org/fhir/StructureDefinition/observation-time-offset"
... valueInteger 0..1integerValue of extension

doco Documentation for this format

XML Template

<!-- time-offset -->doco

<modifierExtension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/observation-time-offset" >
  <!-- from Element: extension -->
 <valueInteger value="[integer]"/><!-- 0..1 Value of extension -->
</modifierExtension>

JSON Template

{ // time-offset
  // from Element: extension
    "extension" : [ //  sliced by value:url  in the specified orderOpen
    ],
    "url" : "http://hl7.org/fhir/StructureDefinition/observation-time-offset", // R! 
    "valueInteger" : <integer> //Value of extension
  }

 

Constraints

  • ele-1: All FHIR elements must have a @value or children (xpath: @value|f:*|h:div)
  • ext-1: Must have either extensions or value[x], not both (xpath: exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')]))