EHDS Logical Information Models
0.1.0 - ci-build
EHDS Logical Information Models
0.1.0 - ci-build
EHDS Logical Information Models, published by Xt-EHR. 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/Xt-EHR/xt-ehr-common/tree/main and changes regularly. See the Directory of published versions
| Draft as of 2025-06-13 |
Definitions for the EHDSSubstance logical model.
Guidance on how to interpret the contents of this table can be foundhere
| 0. EHDSSubstance | |
| Definition | C.28 - EHDS refined base model for Substance Base definition for all types defined in FHIR type system. |
| Short | Substance modelBase for all types and resources |
| Control | 0..* |
| Is Modifier | false |
| Logical Model | Instances of this logical model are not marked to be the target of a Reference |
| 2. EHDSSubstance.identifier | |
| Definition | Unique identifier for the substance. For an instance, an identifier associated with the package/container (usually a label affixed directly). |
| Short | C.28.1 - Identifier |
| Note | This is a business identifier, not a resource identifier (see discussion) |
| Control | 0..* |
| Type | Identifier |
| 4. EHDSSubstance.code | |
| Definition | A code (or set of codes) that identify this substance. |
| Short | C.28.2 - Code |
| Control | 0..* |
| Binding | SNOMED CT |
| Type | CodeableConcept |
| 6. EHDSSubstance.description | |
| Definition | A description of the substance - its appearance, handling requirements, and other usage notes. |
| Short | C.28.3 - Description |
| Control | 0..1 |
| Type | string |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 8. EHDSSubstance.expiry | |
| Definition | When the substance is no longer valid to use. |
| Short | C.28.4 - Expiry |
| Control | 0..1 |
| Type | dateTime |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 10. EHDSSubstance.quantity | |
| Definition | The amount of the substance. |
| Short | C.28.5 - Quantity |
| Control | 0..1 |
| Type | Quantity |
| 12. EHDSSubstance.ingredients | |
| Definition | Composition information about the substance |
| Short | C.28.6 - Ingredients |
| Control | 0..* |
| Type | Base |
| 14. EHDSSubstance.ingredients.quantity | |
| Definition | The amount of the ingredient in the substance - a concentration ratio. |
| Short | C.28.6.1 - Quantity |
| Control | 0..1 |
| Type | Ratio |
| 16. EHDSSubstance.ingredients.substance | |
| Definition | Another substance that is a component of this substance. |
| Short | C.28.6.2 - Substance |
| Control | 1..1 |
| Type | Reference(Substance model) |
Guidance on how to interpret the contents of this table can be foundhere
| 0. EHDSSubstance | |
| Definition | C.28 - EHDS refined base model for Substance |
| Short | Substance model |
| Logical Model | Instances of this logical model are not marked to be the target of a Reference |
| 2. EHDSSubstance.identifier | |
| Definition | Unique identifier for the substance. For an instance, an identifier associated with the package/container (usually a label affixed directly). |
| Short | C.28.1 - Identifier |
| Note | This is a business identifier, not a resource identifier (see discussion) |
| Control | 0..* |
| Type | Identifier |
| 4. EHDSSubstance.code | |
| Definition | A code (or set of codes) that identify this substance. |
| Short | C.28.2 - Code |
| Control | 0..* |
| Binding | SNOMED CT |
| Type | CodeableConcept |
| 6. EHDSSubstance.description | |
| Definition | A description of the substance - its appearance, handling requirements, and other usage notes. |
| Short | C.28.3 - Description |
| Control | 0..1 |
| Type | string |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 8. EHDSSubstance.expiry | |
| Definition | When the substance is no longer valid to use. |
| Short | C.28.4 - Expiry |
| Control | 0..1 |
| Type | dateTime |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 10. EHDSSubstance.quantity | |
| Definition | The amount of the substance. |
| Short | C.28.5 - Quantity |
| Control | 0..1 |
| Type | Quantity |
| 12. EHDSSubstance.ingredients | |
| Definition | Composition information about the substance |
| Short | C.28.6 - Ingredients |
| Control | 0..* |
| Type | Base |
| 14. EHDSSubstance.ingredients.quantity | |
| Definition | The amount of the ingredient in the substance - a concentration ratio. |
| Short | C.28.6.1 - Quantity |
| Control | 0..1 |
| Type | Ratio |
| 16. EHDSSubstance.ingredients.substance | |
| Definition | Another substance that is a component of this substance. |
| Short | C.28.6.2 - Substance |
| Control | 1..1 |
| Type | Reference(Substance model) |
Guidance on how to interpret the contents of this table can be foundhere
| 0. EHDSSubstance | |
| Definition | C.28 - EHDS refined base model for Substance |
| Short | Substance model |
| Control | 0..* |
| Is Modifier | false |
| Logical Model | Instances of this logical model are not marked to be the target of a Reference |
| 2. EHDSSubstance.identifier | |
| Definition | Unique identifier for the substance. For an instance, an identifier associated with the package/container (usually a label affixed directly). |
| Short | C.28.1 - Identifier |
| Note | This is a business identifier, not a resource identifier (see discussion) |
| Control | 0..* |
| Type | Identifier |
| 4. EHDSSubstance.code | |
| Definition | A code (or set of codes) that identify this substance. |
| Short | C.28.2 - Code |
| Control | 0..* |
| Binding | SNOMED CT |
| Type | CodeableConcept |
| 6. EHDSSubstance.description | |
| Definition | A description of the substance - its appearance, handling requirements, and other usage notes. |
| Short | C.28.3 - Description |
| Control | 0..1 |
| Type | string |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 8. EHDSSubstance.expiry | |
| Definition | When the substance is no longer valid to use. |
| Short | C.28.4 - Expiry |
| Control | 0..1 |
| Type | dateTime |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 10. EHDSSubstance.quantity | |
| Definition | The amount of the substance. |
| Short | C.28.5 - Quantity |
| Control | 0..1 |
| Type | Quantity |
| 12. EHDSSubstance.ingredients | |
| Definition | Composition information about the substance |
| Short | C.28.6 - Ingredients |
| Control | 0..* |
| Type | Base |
| 14. EHDSSubstance.ingredients.quantity | |
| Definition | The amount of the ingredient in the substance - a concentration ratio. |
| Short | C.28.6.1 - Quantity |
| Control | 0..1 |
| Type | Ratio |
| 16. EHDSSubstance.ingredients.substance | |
| Definition | Another substance that is a component of this substance. |
| Short | C.28.6.2 - Substance |
| Control | 1..1 |
| Type | Reference(Substance model) |
IG © 2022+ Xt-EHR. Package eu.ehds.models#0.1.0 based on FHIR 5.0.0. Generated 2025-06-13
Links:
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The Xt-EHR action is co-funded by the European Union, EU4Health Program 2021-2027, under Grant Agreement Nr.ยบ 101128085.
