SpaceflightHealthSimulationsReferenceDocumentation - Local Development build (v0.5.12) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions
Extension: Radiation Countermeasures
| Official URL: https://mitre.org/fhir/space-health/StructureDefinition/radiation-countermeasures | Version: 0.5.12 | |||
| Draft as of 2026-03-25 | Computable Name: RadiationCountermeasures | |||
Protective measures taken during radiation exposure
Context of Use
-
Element ID:
Observation
This extension may be used on the following element(s)
Usage info
Usages:
- Use this Extension: Space Radiation Exposure (Fixed)
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
| Name | Flags | Card. | Type | Description & Constraints Filter:   |
|---|---|---|---|---|
  Extension |
0..* | Extension | Radiation Countermeasures | |
  extension |
0..0 | Extension | ||
| url |
1..1 | uri | "https://mitre.org/fhir/space-health/StructureDefinition/radiation-countermeasures" | |
  value[x] |
0..1 | CodeableConcept | Value of extension Binding: Radiation Countermeasures (extensible) | |
| Documentation for this format | ||||
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..* | Extension | Radiation Countermeasures | |
 id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||
| url |
1..1 | uri | "https://mitre.org/fhir/space-health/StructureDefinition/radiation-countermeasures" | |
| value[x] |
0..1 | CodeableConcept | Value of extension Binding: Radiation Countermeasures (extensible) | |
| Documentation for this format | ||||
This structure is derived from Extension
Differential View
This structure is derived from Extension
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..* | Extension | Radiation Countermeasures | |
| extension |
0..0 | Extension | ||
| url |
1..1 | uri | "https://mitre.org/fhir/space-health/StructureDefinition/radiation-countermeasures" | |
| value[x] |
0..1 | CodeableConcept | Value of extension Binding: Radiation Countermeasures (extensible) | |
| Documentation for this format | ||||
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..* | Extension | Radiation Countermeasures | |
| id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||
| url |
1..1 | uri | "https://mitre.org/fhir/space-health/StructureDefinition/radiation-countermeasures" | |
| value[x] |
0..1 | CodeableConcept | Value of extension Binding: Radiation Countermeasures (extensible) | |
| Documentation for this format | ||||
This structure is derived from Extension
Other representations of profile: CSV, Excel, Schematron
Terminology Bindings
| Path | Status | Usage | ValueSet | Version | Source |
| Extension.value[x] | Base | extensible | Radiation Countermeasures | 📦0.5.12 | 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()
|