| Package | hl7.fhir.eu.imaging-r5 |
| Type | StructureDefinition |
| Id | Id |
| FHIR Version | R5 |
| Source | http://hl7.eu/fhir/imaging-r5/https://build.fhir.org/ig/hl7-eu/imaging/StructureDefinition-EHDSEndpoint.html |
| Url | https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSEndpoint |
| Version | 0.1.0 |
| Status | draft |
| Date | 2025-03-21T08:17:12+00:00 |
| Name | EHDSEndpoint |
| Title | Endpoint model |
| Experimental | False |
| Realm | eu |
| Authority | hl7 |
| Description | C.33 - EHDS refined base model for Endpoint |
| Copyright | Used by permission of HL7 Europe, all rights reserved Creative Commons License |
| Type | https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSEndpoint |
| Kind | logical |
| ConceptMap | |
EHDSEndpointMap  | EHDSEndpoint Mapping |
| https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSImagingStudy | Imaging study model |
| https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSImagingStudy | Imaging study model |
| StructureDefinition | |
| https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSOrganization | Organization model |
| https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSOrganization | Organization model |
Note: links and images are rebased to the (stated) source
Generated Narrative: StructureDefinition EHDSEndpoint
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
  EHDSEndpoint | 0..* | Base | Endpoint model Instances of this logical model can be the target of a Reference | |
  identifier | 1..* | Identifier | C.33.1 - Identifier | |
| status | 1..1 | CodeableConcept | C.33.2 - Status Binding Description (No ValueSet): (preferred): hl7:EndpointStatus | |
| connectionType | 1..* | CodeableConcept | C.33.3 - Connection type Binding Description (No ValueSet): (preferred): hl7:endpoint-connection-type | |
 name | 0..1 | string | C.33.4 - Name | |
 managingOrganization | 0..1 | EHDSOrganization | C.33.5 - Managing organization | |
| payload | 0..* | Base | C.33.6 - Payload | |
 type | 0..* | CodeableConcept | C.33.6.1 - Type Binding Description (No ValueSet): (preferred): hl7:endpoint-payload-type | |
| mimeType | 0..* | CodeableConcept | C.33.6.2 - Mime type Binding Description (No ValueSet): (preferred): BCP-13 | |
| profileCanonical | 0..* | uri | C.33.6.3 - Profile Canonical | |
 profileUri | 0..* | uri | C.33.6.4 - Profile uri | |
| address | 1..1 | uri | C.33.7 - Address | |
| header | 0..* | string | C.33.8 - Header | |
| Documentation for this format | ||||
FHIR{
"resourceType" : "StructureDefinition",
"id" : "EHDSEndpoint",
"text" : {
"status" : "extensions",
"div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: StructureDefinition EHDSEndpoint</b></p><a name=\"EHDSEndpoint\"> </a><a name=\"hcEHDSEndpoint\"> </a><a name=\"EHDSEndpoint-en-US\"> </a><table border=\"0\" cellpadding=\"0\" cellspacing=\"0\" style=\"border: 0px #F0F0F0 solid; font-size: 11px; font-family: verdana; vertical-align: top;\"><tr style=\"border: 1px #F0F0F0 solid; font-size: 11px; font-family: verdana; vertical-align: top\"><th style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; padding-top: 3px; padding-bottom: 3px\" class=\"hierarchy\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"The logical name of the element\">Name</a></th><th style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; padding-top: 3px; padding-bottom: 3px\" class=\"hierarchy\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Information about the use of the element\">Flags</a></th><th style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; padding-top: 3px; padding-bottom: 3px\" class=\"hierarchy\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Minimum and Maximum # of times the element can appear in the instance\">Card.</a></th><th style=\"width: 100px\" class=\"hierarchy\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Reference to the type of the element\">Type</a></th><th style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; padding-top: 3px; padding-bottom: 3px\" class=\"hierarchy\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Additional information about the element\">Description & Constraints</a><span style=\"float: right\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Legend for this format\"><img src=\"data:image/png;base64,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\" alt=\"doco\" style=\"background-color: inherit\"/></a></span></th></tr><tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white\"><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck1.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_element.gif\" alt=\".\" style=\"background-color: white; background-color: inherit\" title=\"Element\" class=\"hierarchy\"/> <a href=\"StructureDefinition-EHDSEndpoint-definitions.html#EHDSEndpoint\" title=\"C.33 - EHDS refined base model for Endpoint\">EHDSEndpoint</a><a name=\"EHDSEndpoint\"> </a></td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><span style=\"opacity: 0.5\">0</span><span style=\"opacity: 0.5\">..</span><span style=\"opacity: 0.5\">*</span></td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"http://hl7.org/fhir/R5/types.html#Base\">Base</a></td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">Endpoint model<br/><span style=\"font-weight:bold\">Instances of this logical model can be the target of a Reference</span></td></tr>\r\n<tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: #F7F7F7\"><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck10.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_datatype.gif\" alt=\".\" style=\"background-color: #F7F7F7; background-color: inherit\" title=\"Data Type\" class=\"hierarchy\"/> <a href=\"StructureDefinition-EHDSEndpoint-definitions.html#EHDSEndpoint.identifier\" title=\"Identifier for the organization that is used to identify the endpoint across multiple disparate systems.\">identifier</a><a name=\"EHDSEndpoint.identifier\"> </a></td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">1..*</td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"http://hl7.org/fhir/R5/datatypes.html#Identifier\">Identifier</a></td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">C.33.1 - Identifier<br/></td></tr>\r\n<tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white\"><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck10.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_datatype.gif\" alt=\".\" style=\"background-color: white; background-color: inherit\" title=\"Data Type\" class=\"hierarchy\"/> <a href=\"StructureDefinition-EHDSEndpoint-definitions.html#EHDSEndpoint.status\" title=\"Status of the endpoint. The endpoint status represents whether the endpoint can currently be used for connections or why it can't be used.\">status</a><a name=\"EHDSEndpoint.status\"> </a></td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">1..1</td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"http://hl7.org/fhir/R5/datatypes.html#CodeableConcept\">CodeableConcept</a></td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">C.33.2 - Status<br/><span style=\"font-weight:bold\">Binding Description (No ValueSet): </span> (<a href=\"http://hl7.org/fhir/R5/terminologies.html#preferred\" title=\"Instances are encouraged to draw from the specified codes for interoperability purposes but are not required to do so to be considered conformant.\">preferred</a>): hl7:EndpointStatus<br/><br/></td></tr>\r\n<tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: #F7F7F7\"><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck10.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_datatype.gif\" alt=\".\" style=\"background-color: #F7F7F7; background-color: inherit\" title=\"Data Type\" class=\"hierarchy\"/> <a href=\"StructureDefinition-EHDSEndpoint-definitions.html#EHDSEndpoint.connectionType\" title=\"A coded value that represents the technical details of the usage of this endpoint, such as what WSDLs should be used in what way. (e.g. XDS.b/DICOM/cds-hook).\">connectionType</a><a name=\"EHDSEndpoint.connectionType\"> </a></td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">1..*</td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"http://hl7.org/fhir/R5/datatypes.html#CodeableConcept\">CodeableConcept</a></td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">C.33.3 - Connection type<br/><span style=\"font-weight:bold\">Binding Description (No ValueSet): </span> (<a href=\"http://hl7.org/fhir/R5/terminologies.html#preferred\" title=\"Instances are encouraged to draw from the specified codes for interoperability purposes but are not required to do so to be considered conformant.\">preferred</a>): hl7:endpoint-connection-type<br/><br/><br/></td></tr>\r\n<tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white\"><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck10.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_primitive.png\" alt=\".\" style=\"background-color: white; background-color: inherit\" title=\"Primitive Data Type\" class=\"hierarchy\"/> <a href=\"StructureDefinition-EHDSEndpoint-definitions.html#EHDSEndpoint.name\" title=\"A friendly name that this endpoint can be referred to with.\">name</a><a name=\"EHDSEndpoint.name\"> </a></td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">0..1</td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"http://hl7.org/fhir/R5/datatypes.html#string\">string</a></td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">C.33.4 - Name</td></tr>\r\n<tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: #F7F7F7\"><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck10.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_resource.png\" alt=\".\" style=\"background-color: #F7F7F7; background-color: inherit\" title=\"Resource\" class=\"hierarchy\"/> <a href=\"StructureDefinition-EHDSEndpoint-definitions.html#EHDSEndpoint.managingOrganization\" title=\"The organization that provides technical management services for this endpoint. \">managingOrganization</a><a name=\"EHDSEndpoint.managingOrganization\"> </a></td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">0..1</td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"StructureDefinition-EHDSOrganization.html\">EHDSOrganization</a></td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">C.33.5 - Managing organization</td></tr>\r\n<tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white\"><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck11.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_datatype.gif\" alt=\".\" style=\"background-color: white; background-color: inherit\" title=\"Data Type\" class=\"hierarchy\"/> <a href=\"StructureDefinition-EHDSEndpoint-definitions.html#EHDSEndpoint.payload\" title=\"The set of payloads that are provided/available at this endpoint.\">payload</a><a name=\"EHDSEndpoint.payload\"> </a></td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">0..*</td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">Base</td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">C.33.6 - Payload<br/></td></tr>\r\n<tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: #F7F7F7\"><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck110.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vline.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_datatype.gif\" alt=\".\" style=\"background-color: #F7F7F7; background-color: inherit\" title=\"Data Type\" class=\"hierarchy\"/> <a href=\"StructureDefinition-EHDSEndpoint-definitions.html#EHDSEndpoint.payload.type\" title=\"The type of content that may be used at this endpoint (e.g. XDS Discharge summaries).\">type</a><a name=\"EHDSEndpoint.payload.type\"> </a></td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">0..*</td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"http://hl7.org/fhir/R5/datatypes.html#CodeableConcept\">CodeableConcept</a></td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">C.33.6.1 - Type<br/><span style=\"font-weight:bold\">Binding Description (No ValueSet): </span> (<a href=\"http://hl7.org/fhir/R5/terminologies.html#preferred\" title=\"Instances are encouraged to draw from the specified codes for interoperability purposes but are not required to do so to be considered conformant.\">preferred</a>): hl7:endpoint-payload-type<br/><br/><br/></td></tr>\r\n<tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white\"><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck110.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vline.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_datatype.gif\" alt=\".\" style=\"background-color: white; background-color: inherit\" title=\"Data Type\" class=\"hierarchy\"/> <a href=\"StructureDefinition-EHDSEndpoint-definitions.html#EHDSEndpoint.payload.mimeType\" title=\"The mime type to send the payload in - e.g. application/fhir+xml, application/fhir+json. \">mimeType</a><a name=\"EHDSEndpoint.payload.mimeType\"> </a></td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">0..*</td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"http://hl7.org/fhir/R5/datatypes.html#CodeableConcept\">CodeableConcept</a></td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">C.33.6.2 - Mime type<br/><span style=\"font-weight:bold\">Binding Description (No ValueSet): </span> (<a href=\"http://hl7.org/fhir/R5/terminologies.html#preferred\" title=\"Instances are encouraged to draw from the specified codes for interoperability purposes but are not required to do so to be considered conformant.\">preferred</a>): BCP-13<br/><br/><br/></td></tr>\r\n<tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: #F7F7F7\"><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck110.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vline.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_primitive.png\" alt=\".\" style=\"background-color: #F7F7F7; background-color: inherit\" title=\"Primitive Data Type\" class=\"hierarchy\"/> <a href=\"StructureDefinition-EHDSEndpoint-definitions.html#EHDSEndpoint.payload.profileCanonical\" title=\"The FHIR profile that is expected at this endpoint. It describes the resources that are handled, or even simply which resource types.\">profileCanonical</a><a name=\"EHDSEndpoint.payload.profileCanonical\"> </a></td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">0..*</td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"http://hl7.org/fhir/R5/datatypes.html#uri\">uri</a></td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">C.33.6.3 - Profile Canonical<br/></td></tr>\r\n<tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white\"><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck100.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vline.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin_end.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_primitive.png\" alt=\".\" style=\"background-color: white; background-color: inherit\" title=\"Primitive Data Type\" class=\"hierarchy\"/> <a href=\"StructureDefinition-EHDSEndpoint-definitions.html#EHDSEndpoint.payload.profileUri\" title=\"The profile (as a uri) that is expected at this endpoint when not represented using a FHIR profile.\">profileUri</a><a name=\"EHDSEndpoint.payload.profileUri\"> </a></td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">0..*</td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"http://hl7.org/fhir/R5/datatypes.html#uri\">uri</a></td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">C.33.6.4 - Profile uri<br/></td></tr>\r\n<tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: #F7F7F7\"><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck10.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_primitive.png\" alt=\".\" style=\"background-color: #F7F7F7; background-color: inherit\" title=\"Primitive Data Type\" class=\"hierarchy\"/> <a href=\"StructureDefinition-EHDSEndpoint-definitions.html#EHDSEndpoint.address\" title=\"The uri that describes the actual end-point to connect to.\">address</a><a name=\"EHDSEndpoint.address\"> </a></td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">1..1</td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"http://hl7.org/fhir/R5/datatypes.html#uri\">uri</a></td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">C.33.7 - Address</td></tr>\r\n<tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white\"><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck00.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin_end.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_primitive.png\" alt=\".\" style=\"background-color: white; background-color: inherit\" title=\"Primitive Data Type\" class=\"hierarchy\"/> <a href=\"StructureDefinition-EHDSEndpoint-definitions.html#EHDSEndpoint.header\" title=\"Additional headers / information to send as part of the notification. Usage depends on the channel type.\">header</a><a name=\"EHDSEndpoint.header\"> </a></td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">0..*</td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"http://hl7.org/fhir/R5/datatypes.html#string\">string</a></td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">C.33.8 - Header<br/></td></tr>\r\n<tr><td colspan=\"5\" class=\"hierarchy\"><br/><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Legend for this format\"><img src=\"data:image/png;base64,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\" alt=\"doco\" style=\"background-color: inherit\"/> Documentation for this format</a></td></tr></table></div>"
},
"extension" : [
{
"url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-type-characteristics",
"valueCode" : "can-be-target"
}
],
"url" : "https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSEndpoint",
"version" : "0.1.0",
"name" : "EHDSEndpoint",
"title" : "Endpoint model",
"status" : "draft",
"date" : "2025-03-21T08:17:12+00:00",
"publisher" : "HL7 Europe",
"contact" : [
{
"name" : "Xt-EHR",
"telecom" : [
{
"system" : "url",
"value" : "http://Xt-EHR.eu"
}
]
}
],
"description" : "C.33 - EHDS refined base model for Endpoint",
"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" : "5.0.0",
"mapping" : [
{
"identity" : "rim",
"uri" : "http://hl7.org/v3",
"name" : "RIM Mapping"
}
],
"kind" : "logical",
"abstract" : false,
"type" : "https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSEndpoint",
"baseDefinition" : "http://hl7.org/fhir/StructureDefinition/Base",
"derivation" : "specialization",
"snapshot" : {
"extension" : [
{
"url" : "http://hl7.org/fhir/tools/StructureDefinition/snapshot-base-version",
"valueString" : "5.0.0"
}
],
"element" : [
{
"id" : "EHDSEndpoint",
"path" : "EHDSEndpoint",
"short" : "Endpoint model",
"definition" : "C.33 - EHDS refined base model for Endpoint",
"min" : 0,
"max" : "*",
"base" : {
"path" : "Base",
"min" : 0,
"max" : "*"
},
"isModifier" : false,
"mapping" : [
{
"identity" : "rim",
"map" : "n/a"
}
]
},
{
"id" : "EHDSEndpoint.identifier",
"path" : "EHDSEndpoint.identifier",
"short" : "C.33.1 - Identifier",
"definition" : "Identifier for the organization that is used to identify the endpoint across multiple disparate systems.",
"min" : 1,
"max" : "*",
"base" : {
"path" : "EHDSEndpoint.identifier",
"min" : 1,
"max" : "*"
},
"type" : [
{
"code" : "Identifier"
}
]
},
{
"id" : "EHDSEndpoint.status",
"path" : "EHDSEndpoint.status",
"short" : "C.33.2 - Status",
"definition" : "Status of the endpoint. The endpoint status represents whether the endpoint can currently be used for connections or why it can't be used.",
"min" : 1,
"max" : "1",
"base" : {
"path" : "EHDSEndpoint.status",
"min" : 1,
"max" : "1"
},
"type" : [
{
"code" : "CodeableConcept"
}
],
"binding" : {
"strength" : "preferred",
"description" : "hl7:EndpointStatus"
}
},
{
"id" : "EHDSEndpoint.connectionType",
"path" : "EHDSEndpoint.connectionType",
"short" : "C.33.3 - Connection type",
"definition" : "A coded value that represents the technical details of the usage of this endpoint, such as what WSDLs should be used in what way. (e.g. XDS.b/DICOM/cds-hook).",
"min" : 1,
"max" : "*",
"base" : {
"path" : "EHDSEndpoint.connectionType",
"min" : 1,
"max" : "*"
},
"type" : [
{
"code" : "CodeableConcept"
}
],
"binding" : {
"strength" : "preferred",
"description" : "hl7:endpoint-connection-type"
}
},
{
"id" : "EHDSEndpoint.name",
"path" : "EHDSEndpoint.name",
"short" : "C.33.4 - Name",
"definition" : "A friendly name that this endpoint can be referred to with.",
"min" : 0,
"max" : "1",
"base" : {
"path" : "EHDSEndpoint.name",
"min" : 0,
"max" : "1"
},
"type" : [
{
"code" : "string"
}
]
},
{
"id" : "EHDSEndpoint.managingOrganization",
"path" : "EHDSEndpoint.managingOrganization",
"short" : "C.33.5 - Managing organization",
"definition" : "The organization that provides technical management services for this endpoint.",
"min" : 0,
"max" : "1",
"base" : {
"path" : "EHDSEndpoint.managingOrganization",
"min" : 0,
"max" : "1"
},
"type" : [
{
"code" : "https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSOrganization"
}
]
},
{
"id" : "EHDSEndpoint.payload",
"path" : "EHDSEndpoint.payload",
"short" : "C.33.6 - Payload",
"definition" : "The set of payloads that are provided/available at this endpoint.",
"min" : 0,
"max" : "*",
"base" : {
"path" : "EHDSEndpoint.payload",
"min" : 0,
"max" : "*"
},
"type" : [
{
"code" : "Base"
}
]
},
{
"id" : "EHDSEndpoint.payload.type",
"path" : "EHDSEndpoint.payload.type",
"short" : "C.33.6.1 - Type",
"definition" : "The type of content that may be used at this endpoint (e.g. XDS Discharge summaries).",
"min" : 0,
"max" : "*",
"base" : {
"path" : "EHDSEndpoint.payload.type",
"min" : 0,
"max" : "*"
},
"type" : [
{
"code" : "CodeableConcept"
}
],
"binding" : {
"strength" : "preferred",
"description" : "hl7:endpoint-payload-type"
}
},
{
"id" : "EHDSEndpoint.payload.mimeType",
"path" : "EHDSEndpoint.payload.mimeType",
"short" : "C.33.6.2 - Mime type",
"definition" : "The mime type to send the payload in - e.g. application/fhir+xml, application/fhir+json.",
"min" : 0,
"max" : "*",
"base" : {
"path" : "EHDSEndpoint.payload.mimeType",
"min" : 0,
"max" : "*"
},
"type" : [
{
"code" : "CodeableConcept"
}
],
"binding" : {
"strength" : "preferred",
"description" : "BCP-13"
}
},
{
"id" : "EHDSEndpoint.payload.profileCanonical",
"path" : "EHDSEndpoint.payload.profileCanonical",
"short" : "C.33.6.3 - Profile Canonical",
"definition" : "The FHIR profile that is expected at this endpoint. It describes the resources that are handled, or even simply which resource types.",
"min" : 0,
"max" : "*",
"base" : {
"path" : "EHDSEndpoint.payload.profileCanonical",
"min" : 0,
"max" : "*"
},
"type" : [
{
"code" : "uri"
}
]
},
{
"id" : "EHDSEndpoint.payload.profileUri",
"path" : "EHDSEndpoint.payload.profileUri",
"short" : "C.33.6.4 - Profile uri",
"definition" : "The profile (as a uri) that is expected at this endpoint when not represented using a FHIR profile.",
"min" : 0,
"max" : "*",
"base" : {
"path" : "EHDSEndpoint.payload.profileUri",
"min" : 0,
"max" : "*"
},
"type" : [
{
"code" : "uri"
}
]
},
{
"id" : "EHDSEndpoint.address",
"path" : "EHDSEndpoint.address",
"short" : "C.33.7 - Address",
"definition" : "The uri that describes the actual end-point to connect to.",
"min" : 1,
"max" : "1",
"base" : {
"path" : "EHDSEndpoint.address",
"min" : 1,
"max" : "1"
},
"type" : [
{
"code" : "uri"
}
]
},
{
"id" : "EHDSEndpoint.header",
"path" : "EHDSEndpoint.header",
"short" : "C.33.8 - Header",
"definition" : "Additional headers / information to send as part of the notification. Usage depends on the channel type.",
"min" : 0,
"max" : "*",
"base" : {
"path" : "EHDSEndpoint.header",
"min" : 0,
"max" : "*"
},
"type" : [
{
"code" : "string"
}
]
}
]
},
"differential" : {
"element" : [
{
"id" : "EHDSEndpoint",
"path" : "EHDSEndpoint",
"short" : "Endpoint model",
"definition" : "C.33 - EHDS refined base model for Endpoint"
},
{
"id" : "EHDSEndpoint.identifier",
"path" : "EHDSEndpoint.identifier",
"short" : "C.33.1 - Identifier",
"definition" : "Identifier for the organization that is used to identify the endpoint across multiple disparate systems.",
"min" : 1,
"max" : "*",
"type" : [
{
"code" : "Identifier"
}
]
},
{
"id" : "EHDSEndpoint.status",
"path" : "EHDSEndpoint.status",
"short" : "C.33.2 - Status",
"definition" : "Status of the endpoint. The endpoint status represents whether the endpoint can currently be used for connections or why it can't be used.",
"min" : 1,
"max" : "1",
"type" : [
{
"code" : "CodeableConcept"
}
],
"binding" : {
"strength" : "preferred",
"description" : "hl7:EndpointStatus"
}
},
{
"id" : "EHDSEndpoint.connectionType",
"path" : "EHDSEndpoint.connectionType",
"short" : "C.33.3 - Connection type",
"definition" : "A coded value that represents the technical details of the usage of this endpoint, such as what WSDLs should be used in what way. (e.g. XDS.b/DICOM/cds-hook).",
"min" : 1,
"max" : "*",
"type" : [
{
"code" : "CodeableConcept"
}
],
"binding" : {
"strength" : "preferred",
"description" : "hl7:endpoint-connection-type"
}
},
{
"id" : "EHDSEndpoint.name",
"path" : "EHDSEndpoint.name",
"short" : "C.33.4 - Name",
"definition" : "A friendly name that this endpoint can be referred to with.",
"min" : 0,
"max" : "1",
"type" : [
{
"code" : "string"
}
]
},
{
"id" : "EHDSEndpoint.managingOrganization",
"path" : "EHDSEndpoint.managingOrganization",
"short" : "C.33.5 - Managing organization",
"definition" : "The organization that provides technical management services for this endpoint. ",
"min" : 0,
"max" : "1",
"type" : [
{
"code" : "https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSOrganization"
}
]
},
{
"id" : "EHDSEndpoint.payload",
"path" : "EHDSEndpoint.payload",
"short" : "C.33.6 - Payload",
"definition" : "The set of payloads that are provided/available at this endpoint.",
"min" : 0,
"max" : "*",
"type" : [
{
"code" : "Base"
}
]
},
{
"id" : "EHDSEndpoint.payload.type",
"path" : "EHDSEndpoint.payload.type",
"short" : "C.33.6.1 - Type",
"definition" : "The type of content that may be used at this endpoint (e.g. XDS Discharge summaries).",
"min" : 0,
"max" : "*",
"type" : [
{
"code" : "CodeableConcept"
}
],
"binding" : {
"strength" : "preferred",
"description" : "hl7:endpoint-payload-type"
}
},
{
"id" : "EHDSEndpoint.payload.mimeType",
"path" : "EHDSEndpoint.payload.mimeType",
"short" : "C.33.6.2 - Mime type",
"definition" : "The mime type to send the payload in - e.g. application/fhir+xml, application/fhir+json. ",
"min" : 0,
"max" : "*",
"type" : [
{
"code" : "CodeableConcept"
}
],
"binding" : {
"strength" : "preferred",
"description" : "BCP-13"
}
},
{
"id" : "EHDSEndpoint.payload.profileCanonical",
"path" : "EHDSEndpoint.payload.profileCanonical",
"short" : "C.33.6.3 - Profile Canonical",
"definition" : "The FHIR profile that is expected at this endpoint. It describes the resources that are handled, or even simply which resource types.",
"min" : 0,
"max" : "*",
"type" : [
{
"code" : "uri"
}
]
},
{
"id" : "EHDSEndpoint.payload.profileUri",
"path" : "EHDSEndpoint.payload.profileUri",
"short" : "C.33.6.4 - Profile uri",
"definition" : "The profile (as a uri) that is expected at this endpoint when not represented using a FHIR profile.",
"min" : 0,
"max" : "*",
"type" : [
{
"code" : "uri"
}
]
},
{
"id" : "EHDSEndpoint.address",
"path" : "EHDSEndpoint.address",
"short" : "C.33.7 - Address",
"definition" : "The uri that describes the actual end-point to connect to.",
"min" : 1,
"max" : "1",
"type" : [
{
"code" : "uri"
}
]
},
{
"id" : "EHDSEndpoint.header",
"path" : "EHDSEndpoint.header",
"short" : "C.33.8 - Header",
"definition" : "Additional headers / information to send as part of the notification. Usage depends on the channel type.",
"min" : 0,
"max" : "*",
"type" : [
{
"code" : "string"
}
]
}
]
}
}
XIG built as of ??metadata-date??. Found ??metadata-resources?? resources in ??metadata-packages?? packages.