Requisition Signature Extension¶
| Canonical | ../StructureDefinition/nexus-requisition-signature |
|---|---|
| Status | draft · 1.26.0 |
| Base | Extension (constraint) |
| Context | ServiceRequest (element) |
| Source | FSH · JSON |
The clinician's electronic signature on a laboratory requisition: who signed it, and when.
Elements / Snapshot
The full effective definition: base Extension with this profile's constraints applied.
| Element | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
| Extension | 0..* | The clinician's electronic signature on the requisition -- who, and when Invariants: ele-1, ext-1 |
||
| id | 0..1 | http://hl7.org/fhirpath/System.String | Unique id for inter-element referencing | |
| extension | 2..* | Extension | Additional content defined by implementations i Slicing: value:url (open) Invariants: ele-1, ext-1 |
|
| extension:signer | S | 1..1 | Extension | Who signed -- the ordering clinician, as a PractitionerRole where one resolved i Invariants: ele-1, ext-1 |
| id | 0..1 | http://hl7.org/fhirpath/System.String | Unique id for inter-element referencing | |
| extension | 0..0 | Extension | Additional content defined by implementations i Slicing: value:url (open) Invariants: ele-1, ext-1 |
|
| url | 1..1 | http://hl7.org/fhirpath/System.String | identifies the meaning of the extension i Fixed: signer |
|
| value[x] | 0..1 | Reference(Practitioner | PractitionerRole) | Value of extension Invariants: ele-1 |
|
| extension:signedAt | S | 1..1 | Extension | When the requisition was signed -- a fully-qualified instant i Invariants: ele-1, ext-1 |
| id | 0..1 | http://hl7.org/fhirpath/System.String | Unique id for inter-element referencing | |
| extension | 0..0 | Extension | Additional content defined by implementations i Slicing: value:url (open) Invariants: ele-1, ext-1 |
|
| url | 1..1 | http://hl7.org/fhirpath/System.String | identifies the meaning of the extension i Fixed: signedAt |
|
| value[x] | 0..1 | dateTime | Value of extension Invariants: ele-1 |
|
| extension:stamp | 0..1 | Extension | LEGACY, read-only: identifier of a stored signature-stamp document i Invariants: ele-1, ext-1 |
|
| id | 0..1 | http://hl7.org/fhirpath/System.String | Unique id for inter-element referencing | |
| extension | 0..0 | Extension | Additional content defined by implementations i Slicing: value:url (open) Invariants: ele-1, ext-1 |
|
| url | 1..1 | http://hl7.org/fhirpath/System.String | identifies the meaning of the extension i Fixed: stamp |
|
| value[x] | 0..1 | string | Value of extension Invariants: ele-1 |
|
| url | 1..1 | http://hl7.org/fhirpath/System.String | identifies the meaning of the extension i Fixed: ../StructureDefinition/nexus-requisition-signature |
|
| value[x] | 0..0 | base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta | Value of extension Invariants: ele-1 |