Data Model Libraries
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    Class DeviceMetric

    DeviceMetric Class

    Describes a measurement, calculation or setting capability of a device. The DeviceMetric resource is derived from the ISO/IEEE 11073-10201 Domain Information Model standard, but is more widely applicable.

    FHIR Specification

    • Short: Measurement, calculation or setting capability of a medical device
    • Definition: Describes a measurement, calculation or setting capability of a device.
    • Comment: The DeviceMetric resource is derived from the ISO/IEEE 11073-10201 Domain Information Model standard, but is more widely applicable.
    • FHIR Version: 5.0.0

    FHIR DeviceMetric

    Hierarchy (View Summary)

    Implements

    Index

    Constructors

    constructor

    Properties

    identifier? type_ unit? device metricOperationalStatusEnum operationalStatus? color? metricCategoryEnum category measurementFrequency? calibration?

    Methods

    parse getIdentifier setIdentifier addIdentifier hasIdentifier getType setType hasType getUnit setUnit hasUnit getDevice setDevice hasDevice getOperationalStatusEnumType setOperationalStatusEnumType hasOperationalStatusEnumType getOperationalStatusElement setOperationalStatusElement hasOperationalStatusElement getOperationalStatus setOperationalStatus hasOperationalStatus getColorElement setColorElement hasColorElement getColor setColor hasColor getCategoryEnumType setCategoryEnumType hasCategoryEnumType getCategoryElement setCategoryElement hasCategoryElement getCategory setCategory hasCategory getMeasurementFrequency setMeasurementFrequency hasMeasurementFrequency getCalibration setCalibration addCalibration hasCalibration fhirType isEmpty isRequiredFieldsEmpty copy toJSON getText setText hasText getContained setContained addContained hasContained getExtension setExtension hasExtension getExtensionByUrl addExtension removeExtension getModifierExtension setModifierExtension hasModifierExtension getModifierExtensionByUrl addModifierExtension removeModifierExtension resourceType getIdElement setIdElement hasIdElement getId setId hasId getMeta setMeta hasMeta getImplicitRulesElement setImplicitRulesElement hasImplicitRulesElement getImplicitRules setImplicitRules hasImplicitRules getLanguageElement setLanguageElement hasLanguageElement getLanguage setLanguage hasLanguage isResource isDataType isComplexDataType isPrimitive isBooleanPrimitive isStringPrimitive isNumberPrimitive isBigIntPrimitive isDateTimePrimitive copyValues initIdentifier initCalibration

    Constructors

    Properties

    identifier?: Identifier[]

    DeviceMetric.identifier Element

    FHIR Specification

    • Short: Instance identifier
    • Definition: Instance identifiers assigned to a device, by the device or gateway software, manufacturers, other organizations or owners. For example, handle ID.
    • Comment: For identifiers assigned to a device by the device or gateway software, the system element of the identifier should be set to any identifier of the device.
    • FHIR Type: Identifier
    • Cardinality: 0..*
    • isModifier: false
    • isSummary: true

    Privatetype_

    type_: null | CodeableConcept

    DeviceMetric.type Element

    FHIR Specification

    • Short: Identity of metric, for example Heart Rate or PEEP Setting
    • Definition: Describes the type of the metric. For example: Heart Rate, PEEP Setting, etc.
    • Comment: DeviceMetric.type can be referred to either IEEE 11073-10101 or LOINC.
    • FHIR Type: CodeableConcept
    • Cardinality: 1..1
    • isModifier: false
    • isSummary: true
    unit?: CodeableConcept

    DeviceMetric.unit Element

    FHIR Specification

    • Short: Unit of Measure for the Metric
    • Definition: Describes the unit that an observed value determined for this metric will have. For example: Percent, Seconds, etc.
    • Comment: DeviceMetric.unit can refer to either UCUM or preferable a RTMMS coding system.
    • FHIR Type: CodeableConcept
    • Cardinality: 0..1
    • isModifier: false
    • isSummary: true
    device: null | Reference

    DeviceMetric.device Element

    FHIR Specification

    • Short: Describes the link to the Device
    • Definition: Describes the link to the Device. This is also known as a channel device.
    • Comment: Note if this is not the top level device - also know as the source device, it may be referenced in the device.parent element.
    • FHIR Type: Reference
    • Cardinality: 1..1
    • isModifier: false
    • isSummary: true
    metricOperationalStatusEnum: MetricOperationalStatusEnum

    FHIR CodeSystem: MetricOperationalStatus

    MetricOperationalStatusEnum

    operationalStatus?: EnumCodeType

    DeviceMetric.operationalStatus Element

    FHIR Specification

    • Short: on | off | standby | entered-in-error
    • Definition: Indicates current operational state of the device. For example: On, Off, Standby, etc.
    • FHIR Type: code
    • Cardinality: 0..1
    • isModifier: false
    • isSummary: true

    CodeSystem Enumeration: MetricOperationalStatusEnum

    color?: CodeType

    DeviceMetric.color Element

    FHIR Specification

    • Short: Color name (from CSS4) or #RRGGBB code
    • Definition: The preferred color associated with the metric (e.g., display color). This is often used to aid clinicians to track and identify parameter types by color. In practice, consider a Patient Monitor that has ECG/HR and Pleth; the metrics are displayed in different characteristic colors, such as HR in blue, BP in green, and PR and SpO2 in magenta.
    • FHIR Type: code
    • Cardinality: 0..1
    • isModifier: false
    • isSummary: false
    metricCategoryEnum: MetricCategoryEnum

    FHIR CodeSystem: MetricCategory

    MetricCategoryEnum

    category: null | EnumCodeType

    DeviceMetric.category Element

    FHIR Specification

    • Short: measurement | setting | calculation | unspecified
    • Definition: Indicates the category of the observation generation process. A DeviceMetric can be for example a setting, measurement, or calculation.
    • FHIR Type: code
    • Cardinality: 1..1
    • isModifier: false
    • isSummary: true

    CodeSystem Enumeration: MetricCategoryEnum

    measurementFrequency?: Quantity

    DeviceMetric.measurementFrequency Element

    FHIR Specification

    • Short: Indicates how often the metric is taken or recorded
    • Definition: The frequency at which the metric is taken or recorded. Devices measure metrics at a wide range of frequencies; for example, an ECG might sample measurements in the millisecond range, while an NIBP might trigger only once an hour. Less often, the measurementFrequency may be based on a unit other than time, such as distance (e.g. for a measuring wheel). The update period may be different than the measurement frequency, if the device does not update the published observed value with the same frequency as it was measured.
    • FHIR Type: Quantity
    • Cardinality: 0..1
    • isModifier: false
    • isSummary: false
    calibration?: DeviceMetricCalibrationComponent[]

    DeviceMetric.calibration Element

    FHIR Specification

    • Short: Describes the calibrations that have been performed or that are required to be performed
    • Definition: Describes the calibrations that have been performed or that are required to be performed.
    • FHIR Type: BackboneElement
    • Cardinality: 0..*
    • isModifier: false
    • isSummary: false

    Methods

    • Parse the provided DeviceMetric JSON to instantiate the DeviceMetric data model.

      Parameters

      • sourceJson: Value

        JSON representing FHIR DeviceMetric

      • OptionaloptSourceField: string

        Optional data source field (e.g. <complexTypeName>.<complexTypeFieldName>); defaults to DeviceMetric

      Returns undefined | DeviceMetric

      DeviceMetric data model or undefined for DeviceMetric

      JsonError if the provided JSON is not a valid JSON object

    • Assigns the provided value to the text property.

      Parameters

      Returns this

      this

    • Returns boolean

      true if the text property exists and has a value; false otherwise

    • Assigns the provided Resource array value to the contained property.

      Parameters

      • value: undefined | IResource[]

        the contained array value

      Returns this

      this

    • Returns boolean

      true if the contained property exists and has a value; false otherwise

    • Assigns the provided array of Extension values to the extension property.

      Parameters

      • extension: undefined | IExtension[]

        array of Extensions

      Returns this

      this

    • Determines if the extension property exists.

      Parameters

      • Optionalurl: string

        the url that identifies a specific Extension

      Returns boolean

      true if an Extension has the provided url; false otherwise

      If the url is provided, determines if an Extension having the provided url exists. If the url is not provided, determines if the extension property exists and has any values.

      AssertionError for invalid url

    • Adds the provided Extension to the extension property array.

      Parameters

      • extension: undefined | IExtension

        the Extension value to add to the extension property array

      Returns this

      this

    • Removes the Extension having the provided url from the extension property array.

      Parameters

      • url: string

        the url that identifies a specific Extension to remove

      Returns void

      AssertionError for invalid url

    • Determines if the modifierExtension property exists.

      Parameters

      • Optionalurl: string

        the url that identifies a specific Extension

      Returns boolean

      true if an Extension has the provided url

      If the url is provided, determines if an Extension having the provided url exists. If the url is not provided, determines if the modifierExtension property exists and has any values.

      AssertionError for invalid url

    • Assigns the provided PrimitiveType value to the id property.

      Parameters

      • element: undefined | IdType

        the id value

      Returns this

      this

    • Returns undefined | string

      the id property value as a primitive value

    • Assigns the provided primitive value to the id property.

      Parameters

      • value: undefined | string

        the id value

      Returns this

      this

      PrimitiveTypeError for invalid primitive types

    • Returns boolean

      true if the id property exists and has a value; false otherwise

    • Assigns the provided value to the meta property.

      Parameters

      • value: undefined | Meta

        the meta value

      Returns this

      this

    • Returns boolean

      true if the meta property exists and has a value; false otherwise

    • Assigns the provided primitive value to the implicitRules property.

      Parameters

      • value: undefined | string

        the implicitRules value

      Returns this

      this

      PrimitiveTypeError for invalid primitive types

    • Returns undefined | string

      the language property value as a primitive value

    • Assigns the provided primitive value to the language property.

      Parameters

      • value: undefined | string

        the language value

      Returns this

      this

      PrimitiveTypeError for invalid primitive types

    • Returns boolean

      true if the language property exists and has a value; false otherwise

    • Returns boolean

      true if the instance is a FHIR complex or primitive datatype; false otherwise

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