# Transaktions-ID

https://demis.rki.de/fhir/StructureDefinition/TransactionID

Im Rahmen der Integrierten Genomischen Surveillance (IGS) wird den Gensequenzen über das Upload-System (z.B. DESH für den Sars-Cov-2 Sequenzupload) eine ID vergeben, die im Sprachgebrauch IGS-ID genannt wird. Dies muss von den Laboren als Bestandteil einer Erregernachweismeldung über DEMIS gesendet werden.

Die IGS-ID bildet den Verweis auf das Analyseergebnis der IGS und wird Bestandteil des vom Gesundheitsamt angelegten Falles, welcher über die etablierten Prozesse an die Landesstellen und das RKI übermittelt wird. Dort kann die IGS-ID genutzt werden, um die auf alternativen Wegen übermittelten Gensequenzen mit einem konkreten Fall zu assoziieren.

Die IGS-/Transaktions-ID wird als Extension im processing-Element der Probe (https://demis.rki.de/fhir/StructureDefinition/Specimen) transportiert. Sie kann als string oder als Identifier angegeben werden.

Inhalte

TransactionID (Extension) | C |  | Extension | There are no (further) constraints on this element Element id
    Extension
Short description Optional Extensions Element Definition Optional Extension Element - found in all resources. Data type Extension Conditions The cardinality or value of this element may be affected by these constraints: ele-1 Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ext-1: Must have either extensions or value[x], not both `extension.exists() != value.exists()` Mappings rim: n/a rim: N/A
id |  | 0..1 | string | There are no (further) constraints on this element Element id
    Extension.id
Short description Unique id for inter-element referencing Definition Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces. Data type string Mappings rim: n/a
extension | C | 0..* | Extension | There are no (further) constraints on this element Element id
    Extension.extension
Short description Additional content defined by implementations Alternate names extensions, user content Definition May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Comments There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. Data type Extension Slicing Unordered, Open, by url(Value) Extensions are always sliced by (at least) url Conditions The cardinality or value of this element may be affected by these constraints: ele-1 Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` ext-1: Must have either extensions or value[x], not both `extension.exists() != value.exists()` Mappings rim: n/a rim: N/A
url |  | 1..1 | uri Fixed Value | Element id
    Extension.url
Short description identifies the meaning of the extension Definition Source of the definition for the extension code - a logical name or a URL. Comments The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension. Data type uri Fixed value
    https://demis.rki.de/fhir/StructureDefinition/TransactionID
Mappings rim: N/A
value[x] | C | 0..1 |  | Element id
    Extension.value[x]
Short description Transaktions-ID Definition Transaktions-ID Conditions The cardinality or value of this element may be affected by these constraints: ele-1 Constraints ele-1: All FHIR elements must have a @value or children `hasValue() or (children().count() > id.count())` checkFormatOfTransactionIdString: Die Transaktion-Id muss dem Format IGS-12345-XYZP-XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX entsprechen. `$this.is(string) implies $this.as(string).matches('^IGS-[0-9]{5}-[A-Z]{3}P-[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}$')` Mappings rim: n/a rim: N/A
valueIdentifier |  |  | TransactionIdIdentifier | Data type TransactionIdIdentifier
valueString |  |  | string | Data type string

Die IGS-/Transaktions-Id enspricht folgendem Format: IGS-12345-CVDP-UUID

IGS: festes Prefix
12345: 5-stelliger Identifier (DEMIS-ParticipantID) des sequenzierenden Labors (Untersuchungslabors), analog zum bereits existierenden DEMIS-System (DEMIS-10001 bis derzeit DEMIS-10563). Die Liste wird von der DEMIS-Geschäftsstelle gepflegt. Falls Sie noch nicht registriert sind, wenden Sie sich bitte an demis-support@rki.de.
CVDP: 4-stelliges DEMIS-Kürzel, welches dem Meldetatbestand direkt zugeordnet wird. UUID: hexadezimal Zahl nach dem Muster 8-4-4-4-12 (z.B. be8131da-9024-41a4-a53c-3ce0d6f6fe37).

Beispiel IGS-ID als string

<Specimen xmlns="http://hl7.org/fhir">
<id value="TransactionID-example" />
<meta>
<profile value="https://demis.rki.de/fhir/StructureDefinition/SpecimenCVDP" />
</meta>
<type>
<text value="Tupferabstrich" />
</type>
<subject>
<reference value="Patient/2abf2c7a-2933-4096-a542-3cab3771d1b8" />
</subject>
<receivedTime value="2020-04-16T00:00:00+02:00" />
<collection>
<collector>
<reference value="PractitionerRole/44f6ad17-955f-4874-b19d-1be9fec866bf" />
</collector>
</collection>
<processing>
<extension url="https://demis.rki.de/fhir/StructureDefinition/TransactionID">
<valueString value="IGS-10001-CVDP-be8131da-9024-41a4-a53c-3ce0d6f6fe37" />
</extension>
</processing>
</Specimen>

Beispiel IGS-ID als Identifier

<Specimen xmlns="http://hl7.org/fhir">
<id value="TransactionID-example-2" />
<meta>
<profile value="https://demis.rki.de/fhir/StructureDefinition/SpecimenCVDP" />
</meta>
<type>
<text value="Tupferabstrich" />
</type>
<subject>
<reference value="Patient/2abf2c7a-2933-4096-a542-3cab3771d1b8" />
</subject>
<receivedTime value="2020-04-16T00:00:00+02:00" />
<collection>
<collector>
<reference value="PractitionerRole/44f6ad17-955f-4874-b19d-1be9fec866bf" />
</collector>
</collection>
<processing>
<extension url="https://demis.rki.de/fhir/StructureDefinition/TransactionID">
<valueIdentifier>
<system value="https://demis.rki.de/fhir/NamingSystem/TransactionId" />
<value value="IGS-10001-CVDP-be8131da-9024-41a4-a53c-3ce0d6f6fe37" />
</valueIdentifier>
</extension>
</processing>
</Specimen>