# EHDS Device Map - MyHealth@Eu Patient Summary v1.0.0-ci-build

* [**Table of Contents**](toc.md)
* **EHDS Device Map**

## EHDS Device Map

# EHDSDevice -> DeviceEuEps

**Ongoing alignment:**The Xt-EHR logical models are under active revision and continuous refinement. Updates from Xt-EHR will be progressively incorporated into this Implementation Guide to maintain alignment with the evolving EHDS specifications.

**Yellow row/cells:**In this ballot publication, some row/cells of the mapping table have been left in yellow to indicate areas requiring further review or refinement; including feedback from the Xt-EHR joint action (see note above). These highlights will be addressed in subsequent updates to ensure accuracy and completeness of the mappings.

### EHDSDevice -> DeviceEuEps

 This page explains how conceptual elements from the EHDS logical model are expressed in the corresponding FHIR DeviceEuEps profile or type used by this Implementation Guide. 

**Mapping Context**
*  **Source logical model:** [ EHDSDevice ](https://www.xt-ehr.eu/fhir/models/StructureDefinition-EHDSDevice.html) 
*  **Target FHIR profile:** [ DeviceEuEps ](StructureDefinition-device-eu-eps.md) 

| | | | | | | |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| Element | Description | Relation | Resource | Element | Description | Notes |
| identifier | Normalised identifier of the device instance, such as UDI according to REGULATION (EU) 2017/745. Multiple identifiers can be used. | equivalent | Device | identifier | Business identifiers for the device. |  |
| identifier | Normalised identifier of the device instance, such as UDI according to REGULATION (EU) 2017/745. Multiple identifiers can be used. | related-to | Device | udiCarrier | UDI carrier information for the device. | Use when the identifier represents UDI. |
| manufacturer | Name of device manufacturer. | equivalent | Device | manufacturer | Device manufacturer. |  |
| manufactureDate | The date and time when the device was manufactured. | equivalent | Device | manufactureDate | Manufacture date. |  |
| expiryDate | The date and time beyond which this device is no longer valid or should not be used (if applicable). | equivalent | Device | expirationDate | Expiration date. |  |
| lotNumber | Lot number of manufacture. | equivalent | Device | lotNumber | Lot number. |  |
| serialNumber | Serial number assigned by the manufacturer. | equivalent | Device | serialNumber | Serial number. |  |
| name | The name and name type of the device as known to the manufacturer and/or patient. | related-to | Device | deviceName.name | Device name. | Set deviceName.type when known (e.g., user-friendly or model-name). |
| modelNumber | The manufacturer's model number for the device. | equivalent | Device | modelNumber | Model number. |  |
| version | The actual design of the device or software version running on the device. | related-to | Device | version.value | Device version. |  |
| type | Device type. | equivalent | Device | type | Type of device. | Preferred binding: SNOMED CT, EMDN. |
| note | Device notes and comments. | equivalent | Device | note | Notes about the device. |  |

 Return to overview: [EHDS Logical Models -> FHIR Profiles](modelmap.md) 

