This page is part of the FHIR Specification (v4.4.0: R5 Preview #2). 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
Orders and Observations Work Group | Maturity Level: 1 | Informative | Use Context: Any |
URL for this extension:
http://hl7.org/fhir/StructureDefinition/observation-reagent
Status: draft. Extension maintained by: Health Level Seven, Inc. - OO WG
Reference to reagents used to generate this observation. This is intended for this for in-lab transactions between instruments and Laboratory Information Systems (LIS).
Comment:
Note this extension may be superseded by elements in planned instrumentation management resource elements.
Context of Use: Use on Element ID Observation
Summary
Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
reagent | 0..* | Reference(Substance) | URL = http://hl7.org/fhir/StructureDefinition/observation-reagent reagent: Reference to reagents used to generate this observation. This is intended for this for in-lab transactions between instruments and Laboratory Information Systems (LIS). Use on Element ID Observation | |
Documentation for this format |
Full Structure
Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
extension | 0..* | Extension | URL = http://hl7.org/fhir/StructureDefinition/observation-reagent reagent: Reference to reagents used to generate this observation. This is intended for this for in-lab transactions between instruments and Laboratory Information Systems (LIS). Use on Element ID Observation | |
extension | I | 0..0 | ||
url | 1..1 | uri | "http://hl7.org/fhir/StructureDefinition/observation-reagent" | |
value[x] | I | 1..1 | Reference(Substance) | Value of extension |
Documentation for this format |
XML Template
<!-- reagent --> <extension xmlns="http://hl7.org/fhir" url="http://hl7.org/fhir/StructureDefinition/observation-reagent" > <!-- from Element: extension --> <valueReference><!-- 1..1 Reference(Substance) Value of extension --></valueReference> </extension>
Summary
Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
reagent | 0..* | Reference(Substance) | URL = http://hl7.org/fhir/StructureDefinition/observation-reagent reagent: Reference to reagents used to generate this observation. This is intended for this for in-lab transactions between instruments and Laboratory Information Systems (LIS). Use on Element ID Observation | |
Documentation for this format |
Full Structure
Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
extension | 0..* | Extension | URL = http://hl7.org/fhir/StructureDefinition/observation-reagent reagent: Reference to reagents used to generate this observation. This is intended for this for in-lab transactions between instruments and Laboratory Information Systems (LIS). Use on Element ID Observation | |
extension | I | 0..0 | ||
url | 1..1 | uri | "http://hl7.org/fhir/StructureDefinition/observation-reagent" | |
value[x] | I | 1..1 | Reference(Substance) | Value of extension |
Documentation for this format |
XML Template
<!-- reagent --> <extension xmlns="http://hl7.org/fhir" url="http://hl7.org/fhir/StructureDefinition/observation-reagent" > <!-- from Element: extension --> <valueReference><!-- 1..1 Reference(Substance) Value of extension --></valueReference> </extension>
Constraints