# Device Laboratory Test Kit - HL7 Europe Laboratory Report v2.0.0-alpha

* [**Table of Contents**](toc.md)
* [**Artifacts Summary**](artifacts.md)
* **Device Laboratory Test Kit**

## Extension: Device Laboratory Test Kit 

| | | |
| :--- | :--- | :--- |
| *Official URL*:http://hl7.eu/fhir/laboratory/StructureDefinition/observation-deviceLabTestKit | *Version*:2.0.0-alpha | |
| * Standards status: *[Trial-use](http://hl7.org/fhir/R4/versions.html#std-process) | [Maturity Level](http://hl7.org/fhir/versions.html#maturity): 2 | *Computable Name*:DeviceLabTestKit |
| **Copyright/Legal**: Used by permission of HL7 Europe, all rights reserved Creative Commons License | | |

This extension links this observation with the laboratory test kit used for this test. Usually only one laboratory test kit is referred

**Context of Use**

**Usage info**

**Usages:**

* Use this Extension: [Observation Results: laboratory](StructureDefinition-Observation-resultslab-eu-lab.md)
* Examples for this Extension: [Observation/d29b286d-b99c-410f-af4e-9455ea49d0af](Observation-d29b286d-b99c-410f-af4e-9455ea49d0af.md)

You can also check for [usages in the FHIR IG Statistics](https://packages2.fhir.org/xig/hl7.fhir.eu.laboratory|current/StructureDefinition/observation-deviceLabTestKit)

### Formal Views of Extension Content

 [Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work](http://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#structure-definitions). 

 

Other representations of profile: [CSV](StructureDefinition-observation-deviceLabTestKit.csv), [Excel](StructureDefinition-observation-deviceLabTestKit.xlsx), [Schematron](StructureDefinition-observation-deviceLabTestKit.sch) 

#### Constraints



## Resource Content

```json
{
  "resourceType" : "StructureDefinition",
  "id" : "observation-deviceLabTestKit",
  "extension" : [{
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
    "valueInteger" : 2
  },
  {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
    "valueCode" : "trial-use"
  }],
  "url" : "http://hl7.eu/fhir/laboratory/StructureDefinition/observation-deviceLabTestKit",
  "version" : "2.0.0-alpha",
  "name" : "DeviceLabTestKit",
  "title" : "Device Laboratory Test Kit",
  "status" : "draft",
  "date" : "2026-02-25T15:28:07+01:00",
  "publisher" : "HL7 Europe",
  "contact" : [{
    "name" : "HL7 Europe",
    "telecom" : [{
      "system" : "url",
      "value" : "http://hl7.eu"
    }]
  }],
  "description" : "This extension links this observation with the laboratory test kit used for this test.\n Usually only one laboratory test kit is referred",
  "jurisdiction" : [{
    "coding" : [{
      "system" : "http://unstats.un.org/unsd/methods/m49/m49.htm",
      "code" : "150",
      "display" : "Europe"
    }]
  }],
  "copyright" : "Used by permission of HL7 Europe, all rights reserved Creative Commons License",
  "fhirVersion" : "4.0.1",
  "mapping" : [{
    "identity" : "rim",
    "uri" : "http://hl7.org/v3",
    "name" : "RIM Mapping"
  }],
  "kind" : "complex-type",
  "abstract" : false,
  "context" : [{
    "type" : "element",
    "expression" : "Observation"
  }],
  "type" : "Extension",
  "baseDefinition" : "http://hl7.org/fhir/StructureDefinition/Extension",
  "derivation" : "constraint",
  "differential" : {
    "element" : [{
      "id" : "Extension",
      "path" : "Extension",
      "short" : "Device Laboratory Test Kit",
      "definition" : "This extension links this observation with the laboratory test kit used for this test.\n Usually only one laboratory test kit is referred"
    },
    {
      "id" : "Extension.extension",
      "path" : "Extension.extension",
      "max" : "0"
    },
    {
      "id" : "Extension.url",
      "path" : "Extension.url",
      "fixedUri" : "http://hl7.eu/fhir/laboratory/StructureDefinition/observation-deviceLabTestKit"
    },
    {
      "id" : "Extension.value[x]",
      "path" : "Extension.value[x]",
      "type" : [{
        "code" : "Reference",
        "targetProfile" : ["http://hl7.org/fhir/StructureDefinition/Device"]
      }]
    }]
  }
}

```
