This page is part of the Point-of-care Device FHIR IG (v0.2.0: STU 1 Ballot 2) based on FHIR v3.5.0. . For a full list of available versions, see the Directory of published versions 
This page is part of the Point-of-care Device FHIR IG (v0.2.0: STU 1 Ballot 2) based on FHIR v3.5.0. . For a full list of available versions, see the Directory of published versions
This is a pre-release version (Ballot 2) of Point of Care Devices (PoCD) R1/STU. There is no current official version.
For a full list of available versions, see the Directory of published versions .
The official URL for this profile is:
http://hl7.org/fhir/uv/pocd/StructureDefinition/NumericDeviceMetric
StructureDefinition for DeviceMetric resources that represent numerical measurements, calculations, or settings characteristics and capabilities.
This profile builds on DeviceMetric.
This profile was published on Fri Aug 10 00:00:00 AEST 2018 as a draft by Health Level Seven International (Health Care Devices Work Group).
Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.
This structure is derived from DeviceMetric
Summary
The profile defines the following rules:
DeviceMetric.type shall have a coding from the ISO/IEEE 11073 MDC Metric nomenclature if there is an appropriate code available.DeviceMetric.unit is present, it shall have a coding from the ISO/IEEE 11073 MDC Units of measurement if there is an appropriate code available.DeviceMetric.source shall be present and refer to the MDS Device resource.DeviceMetric.parent shall be present and refer to the Channel Device resource where this metric belongs to.Mandatory: 2 elements
Structures
This structure refers to these other structures:
This structure is derived from DeviceMetric
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
  DeviceMetric | 0..* | |||
 type | 1..1 | CodeableConcept | Binding: 11073 MDC Metric nomenclature (extensible) | |
| unit | 0..1 | CodeableConcept | Binding: 11073 MDC Unit of Measurement (extensible) | |
 source | 1..1 | Reference(MDS Device Profile) | ||
 parent | 1..1 | Reference(Channel Device Profile) | ||
| Documentation for this format | ||||
This structure is derived from DeviceMetric
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
| DeviceMetric | I | 0..* | Measurement, calculation or setting capability of a medical device | |
 id | Σ | 0..1 | id | Logical id of this artifact |
 meta | Σ | 0..1 | Meta | Metadata about the resource |
| implicitRules | ?!Σ | 0..1 | uri | A set of rules under which this content was created |
| language | 0..1 | code | Language of the resource content Binding: Common Languages (preferred) | |
| text | 0..1 | Narrative | Text summary of the resource, for human interpretation | |
 contained | 0..* | Resource | Contained, inline Resources | |
 extension | 0..* | Extension | Additional Content defined by implementations | |
 modifierExtension | ?! | 0..* | Extension | Extensions that cannot be ignored |
| identifier | Σ | 0..* | Identifier | Instance identifier |
| type | Σ | 1..1 | CodeableConcept | Identity of metric, for example Heart Rate or PEEP Setting Binding: 11073 MDC Metric nomenclature (extensible) |
| unit | Σ | 0..1 | CodeableConcept | Unit of Measure for the Metric Binding: 11073 MDC Unit of Measurement (extensible) |
| source | Σ | 1..1 | Reference(MDS Device Profile) | Describes the link to the source Device |
| parent | Σ | 1..1 | Reference(Channel Device Profile) | Describes the link to the parent Device |
| operationalStatus | Σ | 0..1 | code | on | off | standby | entered-in-error Binding: DeviceMetricOperationalStatus (required) |
| color | Σ | 0..1 | code | black | red | green | yellow | blue | magenta | cyan | white Binding: DeviceMetricColor (required) |
| category | Σ | 1..1 | code | measurement | setting | calculation | unspecified Binding: DeviceMetricCategory (required) |
| measurementPeriod | Σ | 0..1 | Timing | Describes the measurement repetition time |
| calibration | ΣI | 0..* | BackboneElement | Describes the calibrations that have been performed or that are required to be performed |
 id | 0..1 | string | xml:id (or equivalent in JSON) | |
| extension | 0..* | Extension | Additional content defined by implementations | |
| modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored if unrecognized |
| type | Σ | 0..1 | code | unspecified | offset | gain | two-point Binding: DeviceMetricCalibrationType (required) |
| state | Σ | 0..1 | code | not-calibrated | calibration-required | calibrated | unspecified Binding: DeviceMetricCalibrationState (required) |
| time | Σ | 0..1 | instant | Describes the time last calibration has been performed |
| Documentation for this format | ||||
This structure is derived from DeviceMetric
Summary
The profile defines the following rules:
DeviceMetric.type shall have a coding from the ISO/IEEE 11073 MDC Metric nomenclature if there is an appropriate code available.DeviceMetric.unit is present, it shall have a coding from the ISO/IEEE 11073 MDC Units of measurement if there is an appropriate code available.DeviceMetric.source shall be present and refer to the MDS Device resource.DeviceMetric.parent shall be present and refer to the Channel Device resource where this metric belongs to.Mandatory: 2 elements
Structures
This structure refers to these other structures:
Differential View
This structure is derived from DeviceMetric
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
| DeviceMetric | 0..* | |||
| type | 1..1 | CodeableConcept | Binding: 11073 MDC Metric nomenclature (extensible) | |
| unit | 0..1 | CodeableConcept | Binding: 11073 MDC Unit of Measurement (extensible) | |
| source | 1..1 | Reference(MDS Device Profile) | ||
| parent | 1..1 | Reference(Channel Device Profile) | ||
| Documentation for this format | ||||
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
| DeviceMetric | I | 0..* | Measurement, calculation or setting capability of a medical device | |
| id | Σ | 0..1 | id | Logical id of this artifact |
| meta | Σ | 0..1 | Meta | Metadata about the resource |
| implicitRules | ?!Σ | 0..1 | uri | A set of rules under which this content was created |
| language | 0..1 | code | Language of the resource content Binding: Common Languages (preferred) | |
| text | 0..1 | Narrative | Text summary of the resource, for human interpretation | |
| contained | 0..* | Resource | Contained, inline Resources | |
| extension | 0..* | Extension | Additional Content defined by implementations | |
| modifierExtension | ?! | 0..* | Extension | Extensions that cannot be ignored |
| identifier | Σ | 0..* | Identifier | Instance identifier |
| type | Σ | 1..1 | CodeableConcept | Identity of metric, for example Heart Rate or PEEP Setting Binding: 11073 MDC Metric nomenclature (extensible) |
| unit | Σ | 0..1 | CodeableConcept | Unit of Measure for the Metric Binding: 11073 MDC Unit of Measurement (extensible) |
| source | Σ | 1..1 | Reference(MDS Device Profile) | Describes the link to the source Device |
| parent | Σ | 1..1 | Reference(Channel Device Profile) | Describes the link to the parent Device |
| operationalStatus | Σ | 0..1 | code | on | off | standby | entered-in-error Binding: DeviceMetricOperationalStatus (required) |
| color | Σ | 0..1 | code | black | red | green | yellow | blue | magenta | cyan | white Binding: DeviceMetricColor (required) |
| category | Σ | 1..1 | code | measurement | setting | calculation | unspecified Binding: DeviceMetricCategory (required) |
| measurementPeriod | Σ | 0..1 | Timing | Describes the measurement repetition time |
| calibration | ΣI | 0..* | BackboneElement | Describes the calibrations that have been performed or that are required to be performed |
| id | 0..1 | string | xml:id (or equivalent in JSON) | |
| extension | 0..* | Extension | Additional content defined by implementations | |
| modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored if unrecognized |
| type | Σ | 0..1 | code | unspecified | offset | gain | two-point Binding: DeviceMetricCalibrationType (required) |
| state | Σ | 0..1 | code | not-calibrated | calibration-required | calibrated | unspecified Binding: DeviceMetricCalibrationState (required) |
| time | Σ | 0..1 | instant | Describes the time last calibration has been performed |
| Documentation for this format | ||||
| Path | Name | Conformance | ValueSet |
| DeviceMetric.language | Language | preferred | Common Languages |
| DeviceMetric.type | 11073 MDC Metric nomenclature | extensible | MdcMetric |
| DeviceMetric.unit | 11073 MDC Unit of Measurement | extensible | MdcDimension |
| DeviceMetric.operationalStatus | DeviceMetricOperationalStatus | required | DeviceMetricOperationalStatus |
| DeviceMetric.color | DeviceMetricColor | required | DeviceMetricColor |
| DeviceMetric.category | DeviceMetricCategory | required | DeviceMetricCategory |
| DeviceMetric.calibration.type | DeviceMetricCalibrationType | required | DeviceMetricCalibrationType |
| DeviceMetric.calibration.state | DeviceMetricCalibrationState | required | DeviceMetricCalibrationState |
| Id | Path | Details | Requirements |
| dom-2 | DeviceMetric | If the resource is contained in another resource, it SHALL NOT contain nested Resources : contained.contained.empty() | |
| dom-4 | DeviceMetric | If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated : contained.meta.versionId.empty() and contained.meta.lastUpdated.empty() | |
| dom-3 | DeviceMetric | If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource : contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty() | |
| dom-6 | DeviceMetric | A resource should have narrative for robust management : text.div.exists() | |
| dom-5 | DeviceMetric | If a resource is contained in another resource, it SHALL NOT have a security label : contained.meta.security.empty() | |
| ele-1 | DeviceMetric.calibration | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) |
PoCD Version: 0.2.0 ®© FHIR Version: 3.5.0 generated on Tue, Aug 21, 2018 16:16+1000.
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