FHIR IG analytics| Package | openehr.base |
| Resource Type | StructureDefinition |
| Id | StructureDefinition-DV-TIME.json |
| FHIR Version | R5 |
| Source | http://fhir.org/guides/openehr/base/0.1.0-snapshot/StructureDefinition-DV-TIME.html |
| URL | http://openehr.org/fhir/StructureDefinition/DV-TIME |
| Version | 0.1.0-snapshot |
| Status | active |
| Date | 2025-09-06T15:35:39+10:00 |
| Name | DV_TIME |
| Title | DV_TIME |
| Realm | uv |
| Authority | hl7 |
| Description | Represents an absolute point in time from an origin usually interpreted as meaning the start of the current day, specified to a fraction of a second. Semantics defined by ISO 8601. Used for recording real world times, rather than scientifically measured fine amounts of time. The partial form is used for approximate times of events and substance administrations. |
| Type | http://openehr.org/fhir/StructureDefinition/DV_TIME |
| Kind | logical |
No resources found
| StructureDefinition | ||
| openehr.base#0.1.0-snapshot | DV-TEMPORAL | DV_TEMPORAL |
Note: links and images are rebased to the (stated) source
Generated Narrative: StructureDefinition DV-TIME
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
  DV_TIME | C | 0..* | DV_TEMPORAL | Represents an absolute point in time from an origin usually interpreted as meaning the start of the current day, specified to a fraction of a second. Elements defined in Ancestors:CR, LF, Local_terminology_id, normal_status, normal_range, other_reference_ranges, magnitude_status, accuracy, accuracy, accuracy Constraints: Value_valid |
  value | 1..1 | string | ISO8601 time string | |
| Documentation for this format | ||||
FHIR
FHIRsmith{
"resourceType": "StructureDefinition",
"id": "DV-TIME",
"text": {
"status": "extensions",
"div": "<!-- snip (see above) -->"
},
"contained": [
{
"resourceType": "OperationDefinition",
"id": "magnitude",
"name": "magnitude",
"title": "magnitude",
"status": "active",
"kind": "operation",
"description": "Numeric value of the time as seconds since the start of day, i.e. `00:00:00`. ",
"code": "magnitude",
"system": false,
"instance": true,
"parameter": [
{
"name": "return",
"use": "out",
"min": 1,
"max": "1",
"type": "decimal"
}
]
},
{
"resourceType": "OperationDefinition",
"id": "add",
"name": "add",
"title": "add",
"status": "active",
"kind": "operation",
"description": "Addition of a Duration to this Time.",
"code": "add",
"system": false,
"instance": true,
"parameter": [
{
"name": "a_diff",
"use": "in",
"min": 1,
"max": "1",
"type": "Duration"
},
{
"name": "return",
"use": "out",
"min": 1,
"max": "1",
"type": "time"
}
]
},
{
"resourceType": "OperationDefinition",
"id": "subtract",
"name": "subtract",
"title": "subtract",
"status": "active",
"kind": "operation",
"description": "Subtract a Duration from this Time.",
"code": "subtract",
"system": false,
"instance": true,
"parameter": [
{
"name": "a_diff",
"use": "in",
"min": 1,
"max": "1",
"type": "Duration"
},
{
"name": "return",
"use": "out",
"min": 1,
"max": "1",
"type": "time"
}
]
},
{
"resourceType": "OperationDefinition",
"id": "diff",
"name": "diff",
"title": "diff",
"status": "active",
"kind": "operation",
"description": "Difference between this Time and `_other_`.",
"code": "diff",
"system": false,
"instance": true,
"parameter": [
{
"name": "other",
"use": "in",
"min": 1,
"max": "1",
"type": "time"
},
{
"name": "return",
"use": "out",
"min": 1,
"max": "1",
"type": "Duration"
}
]
},
{
"resourceType": "OperationDefinition",
"id": "less_than",
"name": "less_than",
"title": "less_than",
"status": "active",
"kind": "operation",
"description": "True if this time object is less than `_other_`, based on comparison of `_magnitude()_`. ",
"code": "less_than",
"system": false,
"instance": true,
"parameter": [
{
"name": "other",
"use": "in",
"min": 1,
"max": "1",
"type": "time"
},
{
"name": "return",
"use": "out",
"min": 1,
"max": "1",
"type": "boolean"
}
]
},
{
"resourceType": "OperationDefinition",
"id": "is_strictly_comparable_to",
"name": "is_strictly_comparable_to",
"title": "is_strictly_comparable_to",
"status": "active",
"kind": "operation",
"description": "True, for any two Times.",
"code": "is_strictly_comparable_to",
"system": false,
"instance": true,
"parameter": [
{
"name": "other",
"use": "in",
"min": 1,
"max": "1",
"type": "time"
},
{
"name": "return",
"use": "out",
"min": 1,
"max": "1",
"type": "boolean"
}
]
}
],
"extension": [
{
"url": "http://hl7.org/fhir/tools/StructureDefinition/web-source",
"valueUrl": "https://specifications.openehr.org/releases/RM/Release-1.1.0/data_types.html#_dv_time_class"
},
{
"url": "http://hl7.org/fhir/tools/StructureDefinition/type-operation",
"valueCanonical": "#magnitude"
},
{
"url": "http://hl7.org/fhir/tools/StructureDefinition/type-operation",
"valueCanonical": "#add"
},
{
"url": "http://hl7.org/fhir/tools/StructureDefinition/type-operation",
"valueCanonical": "#subtract"
},
{
"url": "http://hl7.org/fhir/tools/StructureDefinition/type-operation",
"valueCanonical": "#diff"
},
{
"url": "http://hl7.org/fhir/tools/StructureDefinition/type-operation",
"valueCanonical": "#less_than"
},
{
"url": "http://hl7.org/fhir/tools/StructureDefinition/type-operation",
"valueCanonical": "#is_strictly_comparable_to"
},
{
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
"valueCode": "fhir"
},
{
"url": "http://hl7.org/fhir/tools/StructureDefinition/view-hint",
"valueCode": "element-view-as-leaf"
},
{
"url": "http://hl7.org/fhir/tools/StructureDefinition/view-hint",
"valueCode": "element-view-defns-parent"
},
{
"url": "http://hl7.org/fhir/tools/StructureDefinition/view-hint",
"valueCode": "element-view-replace-cardinality"
},
{
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
"valueInteger": 3,
"_valueInteger": {
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
"valueCanonical": "http://openehr.org/fhir/ImplementationGuide/openehr.base"
}
]
}
},
{
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
"valueCode": "informative",
"_valueCode": {
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
"valueCanonical": "http://openehr.org/fhir/ImplementationGuide/openehr.base"
}
]
}
}
],
"url": "http://openehr.org/fhir/StructureDefinition/DV-TIME",
"version": "0.1.0-snapshot",
"name": "DV_TIME",
"title": "DV_TIME",
"status": "active",
"experimental": false,
"date": "2025-09-06T15:35:39+10:00",
"publisher": "openEHR + HL7",
"contact": [
{
"telecom": [
{
"system": "url",
"value": "http://www.openehr.org"
}
]
}
],
"description": "Represents an absolute point in time from an origin usually interpreted as meaning the start of the current day, specified to a fraction of a second. Semantics defined by ISO 8601. \n\nUsed for recording real world times, rather than scientifically measured fine amounts of time. The partial form is used for approximate times of events and substance administrations. ",
"jurisdiction": [
{
"coding": [
{
"system": "http://unstats.un.org/unsd/methods/m49/m49.htm",
"code": "001"
}
]
}
],
"fhirVersion": "5.0.0",
"mapping": [
{
"identity": "rim",
"uri": "http://hl7.org/v3",
"name": "RIM Mapping"
}
],
"kind": "logical",
"abstract": false,
"type": "http://openehr.org/fhir/StructureDefinition/DV_TIME",
"baseDefinition": "http://openehr.org/fhir/StructureDefinition/DV-TEMPORAL",
"derivation": "specialization",
"snapshot": {
"extension": [
{
"url": "http://hl7.org/fhir/tools/StructureDefinition/snapshot-base-version",
"valueString": "0.1.0-snapshot"
}
],
"element": [
{
"id": "DV_TIME",
"path": "DV_TIME",
"short": "Represents an absolute point in time from an origin usually interpreted as meaning the start of the current day, specified to a fraction of a second.",
"definition": "Represents an absolute point in time from an origin usually interpreted as meaning the start of the current day, specified to a fraction of a second. Semantics defined by ISO 8601. \n\nUsed for recording real world times, rather than scientifically measured fine amounts of time. The partial form is used for approximate times of events and substance administrations. ",
"min": 0,
"max": "*",
"base": {
"path": "Base",
"min": 0,
"max": "*"
},
"constraint": [
{
"key": "Other_reference_ranges_validity",
"severity": "error",
"human": "Other reference ranges validity must be present",
"expression": "other_reference_ranges.exists() implies other_reference_ranges.empty().not()",
"source": "http://openehr.org/fhir/StructureDefinition/DV-ORDERED"
},
{
"key": "Is_simple_validity",
"severity": "error",
"human": "Is simple validity must satisfy conditional constraints",
"expression": "(normal_range .empty() and other_reference_ranges .empty()) implies is_simple()",
"source": "http://openehr.org/fhir/StructureDefinition/DV-ORDERED"
},
{
"key": "Normal_range_and_status_consistency",
"severity": "error",
"human": "Normal range and status consistency must be present",
"expression": "(normal_range.exists() and normal_status.exists()) implies (normal_status.code_string.is_equal (“N”) xor normal_range.not().has (self))",
"source": "http://openehr.org/fhir/StructureDefinition/DV-ORDERED"
},
{
"key": "Magnitude_status_valid",
"severity": "error",
"human": "Magnitude status valid must be present",
"expression": "magnitude_status.exists() implies valid_magnitude_status() (magnitude_status)",
"source": "http://openehr.org/fhir/StructureDefinition/DV-QUANTIFIED"
},
{
"key": "Value_valid",
"severity": "error",
"human": "Value valid",
"expression": "null # TODO: manual translation needed"
}
],
"isModifier": false,
"mapping": [
{
"identity": "rim",
"map": "n/a"
}
]
},
{
"id": "DV_TIME.CR",
"path": "DV_TIME.CR",
"short": "Carriage return character.",
"definition": "Carriage return character.",
"min": 1,
"max": "1",
"base": {
"path": "BASIC_DEFINITIONS.CR",
"min": 1,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"isModifier": false
},
{
"id": "DV_TIME.LF",
"path": "DV_TIME.LF",
"short": "Line feed character.",
"definition": "Line feed character.",
"min": 1,
"max": "1",
"base": {
"path": "BASIC_DEFINITIONS.LF",
"min": 1,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"isModifier": false
},
{
"id": "DV_TIME.Local-terminology-id",
"path": "DV_TIME.Local_terminology_id",
"short": "Predefined terminology identifier",
"definition": "Predefined terminology identifier to indicate it is local to the knowledge resource in which it occurs, e.g. an archetype",
"min": 1,
"max": "1",
"base": {
"path": "OPENEHR_DEFINITIONS.Local_terminology_id",
"min": 1,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"isModifier": false
},
{
"id": "DV_TIME.normal-status",
"path": "DV_TIME.normal_status",
"short": "Optional normal status indicator of value with respect to normal range for this value.",
"definition": "Optional normal status indicator of value with respect to normal range for this value. Often included by lab, even if the normal range itself is not included. Coded by ordinals in series HHH, HH, H, (nothing), L, LL, LLL; see openEHR terminology group `normal_status`.",
"min": 0,
"max": "1",
"base": {
"path": "DV_ORDERED.normal_status",
"min": 0,
"max": "1"
},
"type": [
{
"code": "http://openehr.org/fhir/StructureDefinition/CODE-PHRASE"
}
],
"isModifier": false
},
{
"id": "DV_TIME.normal-range",
"path": "DV_TIME.normal_range",
"short": "Optional normal range.",
"definition": "Optional normal range.",
"min": 0,
"max": "1",
"base": {
"path": "DV_ORDERED.normal_range",
"min": 0,
"max": "1"
},
"type": [
{
"code": "http://openehr.org/fhir/StructureDefinition/DV-INTERVAL"
}
],
"isModifier": false
},
{
"id": "DV_TIME.other-reference-ranges",
"path": "DV_TIME.other_reference_ranges",
"short": "Optional tagged other reference ranges for this value in its particular measurement context.",
"definition": "Optional tagged other reference ranges for this value in its particular measurement context.",
"min": 0,
"max": "*",
"base": {
"path": "DV_ORDERED.other_reference_ranges",
"min": 0,
"max": "*"
},
"type": [
{
"extension": [
{
"extension": [
{
"url": "name",
"valueCode": "T"
},
{
"url": "type",
"valueUri": "http://openehr.org/fhir/StructureDefinition/DV-ORDERED"
}
],
"url": "http://hl7.org/fhir/tools/StructureDefinition/type-parameter"
}
],
"code": "http://openehr.org/fhir/StructureDefinition/REFERENCE-RANGE"
}
],
"isModifier": false
},
{
"id": "DV_TIME.magnitude-status",
"path": "DV_TIME.magnitude_status",
"short": "Optional status of magnitude with values: \n\n* `\"=\"` : magnitude is a point value \n* `\"<\"` : value is < magnitude \n* `\">\"` : value is > magnitude \n* `\"<=\"` : value is <= magnitude \n* `\">=\"` : value is >= magnitude \n* `\"~\"` : value is approximately magnitude \n\nIf not present, assumed meaning is `\"=\"` .",
"definition": "Optional status of magnitude with values: \n\n* `\"=\"` : magnitude is a point value \n* `\"<\"` : value is < magnitude \n* `\">\"` : value is > magnitude \n* `\"<=\"` : value is <= magnitude \n* `\">=\"` : value is >= magnitude \n* `\"~\"` : value is approximately magnitude \n\nIf not present, assumed meaning is `\"=\"` .",
"min": 0,
"max": "1",
"base": {
"path": "DV_QUANTIFIED.magnitude_status",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"isModifier": false
},
{
"id": "DV_TIME.accuracy",
"path": "DV_TIME.accuracy",
"short": "Time accuracy, expressed as a duration.",
"definition": "Time accuracy, expressed as a duration.",
"min": 0,
"max": "1",
"base": {
"path": "DV_QUANTIFIED.accuracy",
"min": 0,
"max": "1"
},
"type": [
{
"code": "http://openehr.org/fhir/StructureDefinition/DV-DURATION"
}
],
"isModifier": false
},
{
"id": "DV_TIME.value",
"path": "DV_TIME.value",
"short": "ISO8601 time string",
"definition": "ISO8601 time string",
"min": 1,
"max": "1",
"base": {
"path": "DV_TIME.value",
"min": 1,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"isModifier": false
}
]
},
"differential": {
"element": [
{
"id": "DV_TIME",
"path": "DV_TIME",
"short": "Represents an absolute point in time from an origin usually interpreted as meaning the start of the current day, specified to a fraction of a second.",
"definition": "Represents an absolute point in time from an origin usually interpreted as meaning the start of the current day, specified to a fraction of a second. Semantics defined by ISO 8601. \n\nUsed for recording real world times, rather than scientifically measured fine amounts of time. The partial form is used for approximate times of events and substance administrations. ",
"min": 0,
"max": "*",
"constraint": [
{
"key": "Value_valid",
"severity": "error",
"human": "Value valid",
"expression": "null # TODO: manual translation needed"
}
],
"isModifier": false
},
{
"id": "DV_TIME.value",
"path": "DV_TIME.value",
"short": "ISO8601 time string",
"definition": "ISO8601 time string",
"min": 1,
"max": "1",
"type": [
{
"code": "string"
}
],
"isModifier": false
}
]
}
}