DeviceMetric constructor

const DeviceMetric({ @Default(R5ResourceType.DeviceMetric) @JsonKey(unknownEnumValue: R5ResourceType.DeviceMetric) R5ResourceType resourceType, @JsonKey(includeFromJson: true, includeToJson: false) int? dbId, @JsonKey(name: 'id') FhirId? fhirId, FhirMeta? meta, FhirUri? implicitRules, @JsonKey(name: '_implicitRules') Element? implicitRulesElement, FhirCode? language, @JsonKey(name: '_language') Element? languageElement, Narrative? text, List<Resource>? contained, @JsonKey(name: 'extension') List<FhirExtension>? extension_, List<FhirExtension>? modifierExtension, List<Identifier>? identifier, required CodeableConcept type, CodeableConcept? unit, required Reference device, FhirCode? operationalStatus, @JsonKey(name: '_operationalStatus') Element? operationalStatusElement, FhirCode? color, @JsonKey(name: '_color') Element? colorElement, FhirCode? category, @JsonKey(name: '_category') Element? categoryElement, Quantity? measurementFrequency, List<DeviceMetricCalibration>? calibration, })

DeviceMetric Describes a measurement, calculation or setting capability of a device.

resourceType This is a DeviceMetric resource

id The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes.

meta The metadata about the resource. This is content that is maintained by the infrastructure. Changes to the content might not always be associated with version changes to the resource.

implicitRules A reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content. Often, this is a reference to an implementation guide that defines the special rules along with other profiles etc.

implicitRulesElement ("_implicitRules") Extensions for implicitRules

language The base language in which the resource is written.

languageElement ("_language") Extensions for language

text A human-readable narrative that contains a summary of the resource and can be used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative. Resource definitions may define what content should be represented in the narrative to ensure clinical safety.

contained These resources do not have an independent existence apart from the resource that contains them - they cannot be identified independently, nor can they have their own independent transaction scope. This is allowed to be a Parameters resource if and only if it is referenced by a resource that provides context/meaning.

extension_ ("extension") May be used to represent additional information that is not part of the basic definition of the resource. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

modifierExtension May be used to represent additional information that is not part of the basic definition of the resource and that modifies the understanding of the element that contains it and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

identifier Instance identifiers assigned to a device, by the device or gateway software, manufacturers, other organizations or owners. For example, handle ID.

type Describes the type of the metric. For example: Heart Rate, PEEP Setting, etc.

unit Describes the unit that an observed value determined for this metric will have. For example: Percent, Seconds, etc.

device Describes the link to the Device. This is also known as a channel device.

operationalStatus Indicates current operational state of the device. For example: On, Off, Standby, etc.

operationalStatusElement ("_operationalStatus") Extensions for operationalStatus

color 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.

colorElement ("_color") Extensions for color

category Indicates the category of the observation generation process. A DeviceMetric can be for example a setting, measurement, or calculation.

categoryElement ("_category") Extensions for category

measurementFrequency 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.

calibration Describes the calibrations that have been performed or that are required to be performed.

Implementation

const factory DeviceMetric({
  /// [resourceType] This is a DeviceMetric resource
  @Default(R5ResourceType.DeviceMetric)
  @JsonKey(unknownEnumValue: R5ResourceType.DeviceMetric)
  R5ResourceType resourceType,
  @JsonKey(includeFromJson: true, includeToJson: false) int? dbId,

  /// [id] The logical id of the resource, as used in the URL for the
  ///  resource. Once assigned, this value never changes.
  @JsonKey(name: 'id') FhirId? fhirId,

  /// [meta] The metadata about the resource. This is content that is
  ///  maintained by the infrastructure. Changes to the content might not
  ///  always be associated with version changes to the resource.
  FhirMeta? meta,

  /// [implicitRules] A reference to a set of rules that were followed when
  ///  the resource was constructed, and which must be understood when
  ///  processing the content. Often, this is a reference to an
  ///  implementation guide that defines the special rules along with other
  ///  profiles etc.
  FhirUri? implicitRules,

  /// [implicitRulesElement] ("_implicitRules") Extensions for implicitRules
  @JsonKey(name: '_implicitRules') Element? implicitRulesElement,

  /// [language] The base language in which the resource is written.
  FhirCode? language,

  /// [languageElement] ("_language") Extensions for language
  @JsonKey(name: '_language') Element? languageElement,

  /// [text] A human-readable narrative that contains a summary of the
  ///  resource and can be used to represent the content of the resource to a
  ///  human. The narrative need not encode all the structured data, but is
  ///  required to contain sufficient detail to make it "clinically safe" for
  ///  a human to just read the narrative. Resource definitions may define
  ///  what content should be represented in the narrative to ensure clinical
  ///  safety.
  Narrative? text,

  /// [contained] These resources do not have an independent existence apart
  ///  from the resource that contains them - they cannot be identified
  ///  independently, nor can they have their own independent transaction
  ///  scope. This is allowed to be a Parameters resource if and only if it
  ///  is referenced by a resource that provides context/meaning.
  List<Resource>? contained,

  /// [extension_] ("extension") May be used to represent additional
  ///  information that is not part of the basic definition of the resource.
  ///  To make the use of extensions safe and managable, there is a strict
  ///  set of governance applied to the definition and use of extensions.
  ///  Though any implementer can define an extension, there is a set of
  ///  requirements that SHALL be met as part of the definition of the
  ///  extension.
  @JsonKey(name: 'extension') List<FhirExtension>? extension_,

  /// [modifierExtension] May be used to represent additional information
  ///  that is not part of the basic definition of the resource and that
  ///  modifies the understanding of the element that contains it and/or the
  ///  understanding of the containing element's descendants. Usually
  ///  modifier elements provide negation or qualification. To make the use
  ///  of extensions safe and managable, there is a strict set of governance
  ///  applied to the definition and use of extensions. Though any
  ///  implementer is allowed to define an extension, there is a set of
  ///  requirements that SHALL be met as part of the definition of the
  ///  extension. Applications processing a resource are required to check
  ///  for modifier extensions.Modifier extensions SHALL NOT change the
  ///  meaning of any elements on Resource or DomainResource (including
  ///  cannot change the meaning of modifierExtension itself).
  List<FhirExtension>? modifierExtension,

  /// [identifier] Instance identifiers assigned to a device, by the device
  ///  or gateway software, manufacturers, other organizations or owners. For
  ///  example, handle ID.
  List<Identifier>? identifier,

  /// [type] Describes the type of the metric. For example: Heart Rate, PEEP
  ///  Setting, etc.
  required CodeableConcept type,

  /// [unit] Describes the unit that an observed value determined for this
  ///  metric will have. For example: Percent, Seconds, etc.
  CodeableConcept? unit,

  /// [device] Describes the link to the Device.  This is also known as a
  ///  channel device.
  required Reference device,

  /// [operationalStatus] Indicates current operational state of the device.
  ///  For example: On, Off, Standby, etc.
  FhirCode? operationalStatus,

  /// [operationalStatusElement] ("_operationalStatus") Extensions for
  ///  operationalStatus
  @JsonKey(name: '_operationalStatus') Element? operationalStatusElement,

  /// [color] 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.
  FhirCode? color,

  /// [colorElement] ("_color") Extensions for color
  @JsonKey(name: '_color') Element? colorElement,

  /// [category] Indicates the category of the observation generation
  ///  process. A DeviceMetric can be for example a setting, measurement, or
  ///  calculation.
  FhirCode? category,

  /// [categoryElement] ("_category") Extensions for category
  @JsonKey(name: '_category') Element? categoryElement,

  /// [measurementFrequency] 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.
  Quantity? measurementFrequency,

  /// [calibration] Describes the calibrations that have been performed or
  ///  that are required to be performed.
  List<DeviceMetricCalibration>? calibration,
}) = _DeviceMetric;