MyHealth@Eu Patient Summary
1.0.0-ci-build - ci-build 150

MyHealth@Eu Patient Summary - Local Development build (v1.0.0-ci-build) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions

## Logical Model: MyHealthEuDeviceUse - Detailed Descriptions

Draft as of 2026-03-31

Definitions for the MyHealthEuDeviceUse logical model.

- Key Elements Table
- Differential Elements Table
- Snapshot Elements Table

Guidance on how to interpret the contents of this table can be foundhere

0. MyHealthEuDeviceUse
Definition | MyHealthEu refined base model for Device Use Information
Short | Device use model
Control | 0..*
Is Modifier | false
Logical Model | Instances of this logical model are not marked to be the target of a Reference
2. MyHealthEuDeviceUse.header
Definition | Basic metadata for this information
Short | Basic metadata for this information
Control | 1..1
Type | Base
4. MyHealthEuDeviceUse.header.subject
Definition | Patient/subject information
Short | Patient/subject information
Control | 1..1
Type | http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSPatient
6. MyHealthEuDeviceUse.header.identifier
Definition | Business identifier for the object, unique within its system. Supporting disambiguation between different contexts (systems/countries).
Short | Business identifier for the object, unique within its system. Supporting disambiguation between different contexts (systems/countries).
Note | This is a business identifier, not a resource identifier (see discussion)
Control | 0..*
Type | Identifier
8. MyHealthEuDeviceUse.header.author[x]
Definition | The author of the device usage statement.
Short | The author of the device usage statement.
Control | 0..*
Type | Choice of: http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSHealthProfessional, http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSOrganisation, http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSDevice
[x] Note | SeeChoice of Data Typesfor further information about how to use [x]
10. MyHealthEuDeviceUse.header.date
Definition | Date and optionally time of authoring/issuing
Short | Date and optionally time of authoring/issuing
Control | 0..1
Type | dateTime
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
12. MyHealthEuDeviceUse.header.status
Definition | Current status of the device usage (e.g. active, completed, etc).
Short | Current status of the device usage (e.g. active, completed, etc).
Control | 1..1
Binding | HL7 Device Use Statement Status or HL7 Device Usage Status
Type | CodeableConcept
14. MyHealthEuDeviceUse.header.source
Definition | Source of information (e.g. patient, patient's proxy). Used in case the patient has authored the information or the author has submitted patient-stated information.
Short | Source of information (e.g. patient, patient's proxy). Used in case the patient has authored the information or the author has submitted patient-stated information.
Control | 0..1
Type | CodeableConcept
16. MyHealthEuDeviceUse.header.language
Definition | Language in which the resource is written. Language is expressed by the IETF language tag.
Short | Language in which the resource is written. Language is expressed by the IETF language tag.
Control | 0..1
Binding | BCP 47
Type | CodeableConcept
18. MyHealthEuDeviceUse.periodOfUse
Definition | The period of time during which the device was implanted in the patient or the external device was in use.
Short | The period of time during which the device was implanted in the patient or the external device was in use.
Control | 0..1
Type | Period
Obligations |
Obligations | Actor
SHOULD:handle | EHDSI Handler
Requirements | eHN PS Guideline, ISO IPS.
20. MyHealthEuDeviceUse.device[x]
Definition | The details of the device used.
Short | The details of the device used.
Control | 1..1
Type | Choice of: CodeableConcept, http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSDevice
[x] Note | SeeChoice of Data Typesfor further information about how to use [x]
Requirements | eHN PS Guideline, ISO IPS.
22. MyHealthEuDeviceUse.bodySite
Definition | Anatomical location of the device. May include laterality.
Short | Anatomical location of the device. May include laterality.
Control | 0..1
Type | http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSBodyStructure
Requirements | eHN PS Guideline, ISO IPS.
24. MyHealthEuDeviceUse.reason[x]
Definition | Reason or justification for the use of the device.
Short | Reason or justification for the use of the device.
Control | 0..*
Type | Choice of: CodeableConcept, http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSCondition, http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSObservation, http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSProcedure
[x] Note | SeeChoice of Data Typesfor further information about how to use [x]
Requirements | eHN PS Guideline, ISO IPS.
26. MyHealthEuDeviceUse.note
Definition | Note about the device statement that were not represented at all or sufficiently in one of the attributes provided in a class. These may include for example a comment, an instruction, or a note associated with the statement.
Short | Note about the device statement that were not represented at all or sufficiently in one of the attributes provided in a class. These may include for example a comment, an instruction, or a note associated with the statement.
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension

Guidance on how to interpret the contents of this table can be foundhere

0. MyHealthEuDeviceUse
Definition | MyHealthEu refined base model for Device Use Information
Logical Model | Instances of this logical model are not marked to be the target of a Reference
2. MyHealthEuDeviceUse.periodOfUse
Obligations |
Obligations | Actor
SHOULD:handle | EHDSI Handler

Guidance on how to interpret the contents of this table can be foundhere

0. MyHealthEuDeviceUse
Definition | MyHealthEu refined base model for Device Use Information
Short | Device use model
Control | 0..*
Is Modifier | false
Logical Model | Instances of this logical model are not marked to be the target of a Reference
2. MyHealthEuDeviceUse.header
Definition | Basic metadata for this information
Short | Basic metadata for this information
Control | 1..1
Type | Base
4. MyHealthEuDeviceUse.header.subject
Definition | Patient/subject information
Short | Patient/subject information
Control | 1..1
Type | http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSPatient
6. MyHealthEuDeviceUse.header.identifier
Definition | Business identifier for the object, unique within its system. Supporting disambiguation between different contexts (systems/countries).
Short | Business identifier for the object, unique within its system. Supporting disambiguation between different contexts (systems/countries).
Note | This is a business identifier, not a resource identifier (see discussion)
Control | 0..*
Type | Identifier
8. MyHealthEuDeviceUse.header.author[x]
Definition | The author of the device usage statement.
Short | The author of the device usage statement.
Control | 0..*
Type | Choice of: http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSHealthProfessional, http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSOrganisation, http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSDevice
[x] Note | SeeChoice of Data Typesfor further information about how to use [x]
10. MyHealthEuDeviceUse.header.date
Definition | Date and optionally time of authoring/issuing
Short | Date and optionally time of authoring/issuing
Control | 0..1
Type | dateTime
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
12. MyHealthEuDeviceUse.header.status
Definition | Current status of the device usage (e.g. active, completed, etc).
Short | Current status of the device usage (e.g. active, completed, etc).
Control | 1..1
Binding | HL7 Device Use Statement Status or HL7 Device Usage Status
Type | CodeableConcept
14. MyHealthEuDeviceUse.header.source
Definition | Source of information (e.g. patient, patient's proxy). Used in case the patient has authored the information or the author has submitted patient-stated information.
Short | Source of information (e.g. patient, patient's proxy). Used in case the patient has authored the information or the author has submitted patient-stated information.
Control | 0..1
Type | CodeableConcept
16. MyHealthEuDeviceUse.header.language
Definition | Language in which the resource is written. Language is expressed by the IETF language tag.
Short | Language in which the resource is written. Language is expressed by the IETF language tag.
Control | 0..1
Binding | BCP 47
Type | CodeableConcept
18. MyHealthEuDeviceUse.periodOfUse
Definition | The period of time during which the device was implanted in the patient or the external device was in use.
Short | The period of time during which the device was implanted in the patient or the external device was in use.
Control | 0..1
Type | Period
Obligations |
Obligations | Actor
SHOULD:handle | EHDSI Handler
Requirements | eHN PS Guideline, ISO IPS.
20. MyHealthEuDeviceUse.device[x]
Definition | The details of the device used.
Short | The details of the device used.
Control | 1..1
Type | Choice of: CodeableConcept, http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSDevice
[x] Note | SeeChoice of Data Typesfor further information about how to use [x]
Requirements | eHN PS Guideline, ISO IPS.
22. MyHealthEuDeviceUse.bodySite
Definition | Anatomical location of the device. May include laterality.
Short | Anatomical location of the device. May include laterality.
Control | 0..1
Type | http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSBodyStructure
Requirements | eHN PS Guideline, ISO IPS.
24. MyHealthEuDeviceUse.reason[x]
Definition | Reason or justification for the use of the device.
Short | Reason or justification for the use of the device.
Control | 0..*
Type | Choice of: CodeableConcept, http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSCondition, http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSObservation, http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSProcedure
[x] Note | SeeChoice of Data Typesfor further information about how to use [x]
Requirements | eHN PS Guideline, ISO IPS.
26. MyHealthEuDeviceUse.note
Definition | Note about the device statement that were not represented at all or sufficiently in one of the attributes provided in a class. These may include for example a comment, an instruction, or a note associated with the statement.
Short | Note about the device statement that were not represented at all or sufficiently in one of the attributes provided in a class. These may include for example a comment, an instruction, or a note associated with the statement.
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension