# Device Use Mapping - MyHealth@Eu Hospital Discharge Report v9.1.1

* [**Table of Contents**](toc.md)
* [**Mapping to Profiles**](profiles.md)
* **Device Use Mapping**

## Device Use Mapping

# MyHealthEuHdrDeviceUse → DeviceUseStatementHdrMyHealthEu

**Ongoing alignment:**The MyHealth@EU HDR models refine the EHDS logical information models provided by the Xt-EHR project, adding obligation levels (Mandatory, Required, Optional) to the EHDS base elements. Models are expected to continue evolving with updates incorporated into this Implementation Guide.

### MyHealthEuHdrDeviceUse → DeviceUseStatementHdrMyHealthEu

This page explains how conceptual elements from the MyHealth@EU HDR Device Use logical model are expressed in the corresponding FHIR profile.

**Mapping Context**
* **Source logical model:** [MyHealthEuHdrDeviceUse](StructureDefinition-MyHealthEuHdrDeviceUse.md)
* **Target FHIR profile:** [DeviceUseStatementHdrMyHealthEu](StructureDefinition-deviceUseStatement-hdr-myhealtheu.md)

| | | | | |
| :--- | :--- | :--- | :--- | :--- |
| Element | Relation | Resource | Element | Notes |
| device[x] | equivalent | DeviceUseStatement | device | Reference to DeviceHdrMyHealthEu. |
| periodOfUse | equivalent | DeviceUseStatement | timing[x] |  |
| bodySite | equivalent | DeviceUseStatement | bodySite | Reference to BodyStructure (EU Core). |
| reason[x] | equivalent | DeviceUseStatement | reasonCode; reasonReference |  |
| note | equivalent | DeviceUseStatement | note |  |

Return to overview: [MyHealth@EU HDR Models → FHIR Profiles](profiles.md)

