Gravitate Health FHIR Implementation Guide
0.1.0 - CI Build

Gravitate Health FHIR Implementation Guide, published by Gravitate Health Project. This guide is not an authorized publication; it is the continuous build for version 0.1.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/hl7-eu/gravitate-health/ and changes regularly. See the Directory of published versions

Extension: HtmlElementLink

Official URL: http://hl7.eu/fhir/ig/gravitate-health/StructureDefinition/HtmlElementLink Version: 0.1.0
Active as of 2025-10-13 Computable Name: HtmlElementLink

Adding information to ePIs in the FHIR format. This information may be pictograms, images, video or something else. Flexible to enable a lot of different types of information to be added.

Context of Use

    This extension may be used on the following element(s)

    • Element ID: http://hl7.org/fhir/uv/emedicinal-product-info/StructureDefinition/Composition-uv-epi#Composition

Usage info

Usages:

You can also check for usages in the FHIR IG Statistics

Formal Views of Extension Content

Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Extension
... extension 2..* Extension Extension
... Slices for extension Content/Rules for all slices
.... extension:elementClass 0..1 Extension Location in the html. if applicable
..... extension 0..0
..... url 1..1 uri "elementClass"
..... value[x] 0..1 string Value of extension
.... extension:concept 1..1 Extension Data to be used, can be a reference to a resource, a CodeableConcept, or a base64 encoded string, a URL or a string
..... extension 0..0
..... url 1..1 uri "concept"
..... value[x] 0..1 Value of extension
...... valueBase64Binary base64Binary
...... valueString string
...... valueUrl url
...... valueCodeableReference CodeableReference
.... extension:type 1..1 Extension Type of data, e.g. image, video, text, etc.
..... extension 0..0
..... url 1..1 uri "type"
..... value[x] 0..1 CodeableConcept Value of extension
Binding: TypeOfDataVS (preferred)
... url 1..1 uri "http://hl7.eu/fhir/ig/gravitate-health/StructureDefinition/HtmlElementLink"

doco Documentation for this format

This structure is derived from Extension

Summary

Complex Extension: Adding information to ePIs in the FHIR format. This information may be pictograms, images, video or something else. Flexible to enable a lot of different types of information to be added.

  • elementClass: string: An Extension
  • concept: base64Binary, string, url, CodeableReference: An Extension
  • type: CodeableConcept: An Extension

Differential View

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Extension
... extension 2..* Extension Extension
... Slices for extension Content/Rules for all slices
.... extension:elementClass 0..1 Extension Location in the html. if applicable
..... extension 0..0
..... url 1..1 uri "elementClass"
..... value[x] 0..1 string Value of extension
.... extension:concept 1..1 Extension Data to be used, can be a reference to a resource, a CodeableConcept, or a base64 encoded string, a URL or a string
..... extension 0..0
..... url 1..1 uri "concept"
..... value[x] 0..1 Value of extension
...... valueBase64Binary base64Binary
...... valueString string
...... valueUrl url
...... valueCodeableReference CodeableReference
.... extension:type 1..1 Extension Type of data, e.g. image, video, text, etc.
..... extension 0..0
..... url 1..1 uri "type"
..... value[x] 0..1 CodeableConcept Value of extension
Binding: TypeOfDataVS (preferred)
... url 1..1 uri "http://hl7.eu/fhir/ig/gravitate-health/StructureDefinition/HtmlElementLink"

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Extension
... id 0..1 id Unique id for inter-element referencing
... Slices for extension 2..* Extension Extension
Slice: Unordered, Open by value:url
.... extension:elementClass 0..1 Extension Location in the html. if applicable
..... id 0..1 id Unique id for inter-element referencing
..... extension 0..0
..... url 1..1 uri "elementClass"
..... value[x] 0..1 string Value of extension
.... extension:concept 1..1 Extension Data to be used, can be a reference to a resource, a CodeableConcept, or a base64 encoded string, a URL or a string
..... id 0..1 id Unique id for inter-element referencing
..... extension 0..0
..... url 1..1 uri "concept"
..... value[x] 0..1 Value of extension
...... valueBase64Binary base64Binary
...... valueString string
...... valueUrl url
...... valueCodeableReference CodeableReference
.... extension:type 1..1 Extension Type of data, e.g. image, video, text, etc.
..... id 0..1 id Unique id for inter-element referencing
..... extension 0..0
..... url 1..1 uri "type"
..... value[x] 0..1 CodeableConcept Value of extension
Binding: TypeOfDataVS (preferred)
... url 1..1 uri "http://hl7.eu/fhir/ig/gravitate-health/StructureDefinition/HtmlElementLink"

doco Documentation for this format

This structure is derived from Extension

Summary

Complex Extension: Adding information to ePIs in the FHIR format. This information may be pictograms, images, video or something else. Flexible to enable a lot of different types of information to be added.

  • elementClass: string: An Extension
  • concept: base64Binary, string, url, CodeableReference: An Extension
  • type: CodeableConcept: An Extension

 

Other representations of profile: CSV, Excel, Schematron

Terminology Bindings

Path Status Usage ValueSet Version Source
Extension.extension:type.​value[x] Base preferred TypeOfDataVS 📦0.1.0 This IG

Constraints

Id Grade Path(s) Description Expression
ele-1 error **ALL** elements All FHIR elements must have a @value or children hasValue() or (children().count() > id.count())
ext-1 error **ALL** extensions Must have either extensions or value[x], not both extension.exists() != value.exists()