Extensions for Using Data Elements from FHIR R5 in FHIR R4
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Extensions for Using Data Elements from FHIR R5 in FHIR R4 - Downloaded Version null See the Directory of published versions

Extension: ExtensionDeviceDefinition_Guideline - Detailed Descriptions

Page standards status: Trial-use Maturity Level: 0

Definitions for the ext-R5-DeviceDefinition.guideline extension.

Guidance on how to interpret the contents of this table can be foundhere

0. Extension
Definition

R5: DeviceDefinition.guideline (new:BackboneElement)


Optional Extension Element - found in all resources.

ShortR5: Information aimed at providing directions for the usage of this model of device (new)Optional Extensions Element
Comments

Element DeviceDefinition.guideline has a context of DeviceDefinition based on following the parent source element upwards and mapping to DeviceDefinition. Element DeviceDefinition.guideline has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). For more structured data, a ClinicalUseDefinition that points to the DeviceDefinition can be used.

Control0..1*
This element is affected by the following invariants: ele-1
Is Modifierfalse
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
2. Extension.extension
Definition

An Extension


May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, 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.

ShortExtensionAdditional content defined by implementations
Comments

There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

Control0..*
TypeExtension
Is Modifierfalse
Summaryfalse
Alternate Namesextensions, user content
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
SlicingThis element introduces a set of slices on Extension.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
  • value @ url
  • 4. Extension.extension:useContext
    Slice NameuseContext
    Definition

    R5: DeviceDefinition.guideline.useContext (new:UsageContext)

    ShortR5: The circumstances that form the setting for using the device (new)Additional content defined by implementations
    Comments

    Element DeviceDefinition.guideline.useContext is part of an existing definition because parent element DeviceDefinition.guideline requires a cross-version extension. Element DeviceDefinition.guideline.useContext has a context of DeviceDefinition based on following the parent source element upwards and mapping to DeviceDefinition. Element DeviceDefinition.guideline.useContext has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

    Control0..*
    TypeExtension
    Is Modifierfalse
    Summaryfalse
    Requirements

    Element DeviceDefinition.guideline.useContext is part of an existing definition because parent element DeviceDefinition.guideline requires a cross-version extension. Element DeviceDefinition.guideline.useContext has a context of DeviceDefinition based on following the parent source element upwards and mapping to DeviceDefinition. Element DeviceDefinition.guideline.useContext has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
    ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
    6. Extension.extension:useContext.url
    Definition

    Source of the definition for the extension code - a logical name or a URL.

    Shortidentifies the meaning of the extension
    Comments

    The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

    Control1..1
    Typeuri
    Is Modifierfalse
    XML FormatIn the XML format, this property is represented as an attribute.
    Summaryfalse
    Fixed ValueuseContext
    8. Extension.extension:useContext.value[x]
    Definition

    The circumstances that form the setting for using the device.


    Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).

    ShortThe circumstances that form the setting for using the deviceValue of extension
    Control0..1
    TypeUsageContext, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
    [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
    Is Modifierfalse
    Summaryfalse
    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    10. Extension.extension:usageInstruction
    Slice NameusageInstruction
    Definition

    R5: DeviceDefinition.guideline.usageInstruction (new:markdown)

    ShortR5: Detailed written and visual directions for the user on how to use the device (new)Additional content defined by implementations
    Comments

    Element DeviceDefinition.guideline.usageInstruction is part of an existing definition because parent element DeviceDefinition.guideline requires a cross-version extension. Element DeviceDefinition.guideline.usageInstruction has a context of DeviceDefinition based on following the parent source element upwards and mapping to DeviceDefinition. Element DeviceDefinition.guideline.usageInstruction has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

    Control0..1*
    TypeExtension
    Is Modifierfalse
    Summaryfalse
    Requirements

    Element DeviceDefinition.guideline.usageInstruction is part of an existing definition because parent element DeviceDefinition.guideline requires a cross-version extension. Element DeviceDefinition.guideline.usageInstruction has a context of DeviceDefinition based on following the parent source element upwards and mapping to DeviceDefinition. Element DeviceDefinition.guideline.usageInstruction has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
    ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
    12. Extension.extension:usageInstruction.url
    Definition

    Source of the definition for the extension code - a logical name or a URL.

    Shortidentifies the meaning of the extension
    Comments

    The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

    Control1..1
    Typeuri
    Is Modifierfalse
    XML FormatIn the XML format, this property is represented as an attribute.
    Summaryfalse
    Fixed ValueusageInstruction
    14. Extension.extension:usageInstruction.value[x]
    Definition

    Detailed written and visual directions for the user on how to use the device.


    Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).

    ShortDetailed written and visual directions for the user on how to use the deviceValue of extension
    Control0..1
    Typemarkdown, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
    [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
    Is Modifierfalse
    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
    Summaryfalse
    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    16. Extension.extension:relatedArtifact
    Slice NamerelatedArtifact
    Definition

    R5: DeviceDefinition.guideline.relatedArtifact (new:RelatedArtifact)

    ShortR5: A source of information or reference for this guideline (new)Additional content defined by implementations
    Comments

    Element DeviceDefinition.guideline.relatedArtifact is part of an existing definition because parent element DeviceDefinition.guideline requires a cross-version extension. Element DeviceDefinition.guideline.relatedArtifact has a context of DeviceDefinition based on following the parent source element upwards and mapping to DeviceDefinition. Element DeviceDefinition.guideline.relatedArtifact has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

    Control0..*
    TypeExtension
    Is Modifierfalse
    Summaryfalse
    Requirements

    Element DeviceDefinition.guideline.relatedArtifact is part of an existing definition because parent element DeviceDefinition.guideline requires a cross-version extension. Element DeviceDefinition.guideline.relatedArtifact has a context of DeviceDefinition based on following the parent source element upwards and mapping to DeviceDefinition. Element DeviceDefinition.guideline.relatedArtifact has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
    ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
    18. Extension.extension:relatedArtifact.url
    Definition

    Source of the definition for the extension code - a logical name or a URL.

    Shortidentifies the meaning of the extension
    Comments

    The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

    Control1..1
    Typeuri
    Is Modifierfalse
    XML FormatIn the XML format, this property is represented as an attribute.
    Summaryfalse
    Fixed ValuerelatedArtifact
    20. Extension.extension:relatedArtifact.value[x]
    Definition

    A source of information or reference for this guideline.


    Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).

    ShortA source of information or reference for this guidelineValue of extension
    Control0..1
    TypeRelatedArtifact, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
    [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
    Is Modifierfalse
    Summaryfalse
    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    22. Extension.extension:indication
    Slice Nameindication
    Definition

    R5: DeviceDefinition.guideline.indication (new:CodeableConcept)

    ShortR5: A clinical condition for which the device was designed to be used (new)Additional content defined by implementations
    Comments

    Element DeviceDefinition.guideline.indication is part of an existing definition because parent element DeviceDefinition.guideline requires a cross-version extension. Element DeviceDefinition.guideline.indication has a context of DeviceDefinition based on following the parent source element upwards and mapping to DeviceDefinition. Element DeviceDefinition.guideline.indication has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). A ClinicalUseDefinition that points to the DeviceDefinition can be used if more structured data is needed.

    Control0..*
    TypeExtension
    Is Modifierfalse
    Summaryfalse
    Requirements

    Element DeviceDefinition.guideline.indication is part of an existing definition because parent element DeviceDefinition.guideline requires a cross-version extension. Element DeviceDefinition.guideline.indication has a context of DeviceDefinition based on following the parent source element upwards and mapping to DeviceDefinition. Element DeviceDefinition.guideline.indication has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
    ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
    24. Extension.extension:indication.url
    Definition

    Source of the definition for the extension code - a logical name or a URL.

    Shortidentifies the meaning of the extension
    Comments

    The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

    Control1..1
    Typeuri
    Is Modifierfalse
    XML FormatIn the XML format, this property is represented as an attribute.
    Summaryfalse
    Fixed Valueindication
    26. Extension.extension:indication.value[x]
    Definition

    A clinical condition for which the device was designed to be used.


    Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).

    ShortA clinical condition for which the device was designed to be usedValue of extension
    Comments

    A ClinicalUseDefinition that points to the DeviceDefinition can be used if more structured data is needed.

    Control0..1
    TypeCodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
    [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
    Is Modifierfalse
    Summaryfalse
    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    28. Extension.extension:contraindication
    Slice Namecontraindication
    Definition

    R5: DeviceDefinition.guideline.contraindication (new:CodeableConcept)

    ShortR5: A specific situation when a device should not be used because it may cause harm (new)Additional content defined by implementations
    Comments

    Element DeviceDefinition.guideline.contraindication is part of an existing definition because parent element DeviceDefinition.guideline requires a cross-version extension. Element DeviceDefinition.guideline.contraindication has a context of DeviceDefinition based on following the parent source element upwards and mapping to DeviceDefinition. Element DeviceDefinition.guideline.contraindication has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). A ClinicalUseDefinition that points to the DeviceDefinition can be used if more structured data is needed.

    Control0..*
    TypeExtension
    Is Modifierfalse
    Summaryfalse
    Requirements

    Element DeviceDefinition.guideline.contraindication is part of an existing definition because parent element DeviceDefinition.guideline requires a cross-version extension. Element DeviceDefinition.guideline.contraindication has a context of DeviceDefinition based on following the parent source element upwards and mapping to DeviceDefinition. Element DeviceDefinition.guideline.contraindication has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
    ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
    30. Extension.extension:contraindication.url
    Definition

    Source of the definition for the extension code - a logical name or a URL.

    Shortidentifies the meaning of the extension
    Comments

    The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

    Control1..1
    Typeuri
    Is Modifierfalse
    XML FormatIn the XML format, this property is represented as an attribute.
    Summaryfalse
    Fixed Valuecontraindication
    32. Extension.extension:contraindication.value[x]
    Definition

    A specific situation when a device should not be used because it may cause harm.


    Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).

    ShortA specific situation when a device should not be used because it may cause harmValue of extension
    Comments

    A ClinicalUseDefinition that points to the DeviceDefinition can be used if more structured data is needed.

    Control0..1
    TypeCodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
    [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
    Is Modifierfalse
    Summaryfalse
    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    34. Extension.extension:warning
    Slice Namewarning
    Definition

    R5: DeviceDefinition.guideline.warning (new:CodeableConcept)

    ShortR5: Specific hazard alert information that a user needs to know before using the device (new)Additional content defined by implementations
    Comments

    Element DeviceDefinition.guideline.warning is part of an existing definition because parent element DeviceDefinition.guideline requires a cross-version extension. Element DeviceDefinition.guideline.warning has a context of DeviceDefinition based on following the parent source element upwards and mapping to DeviceDefinition. Element DeviceDefinition.guideline.warning has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). A ClinicalUseDefinition that points to the DeviceDefinition can be used if more structured data is needed.

    Control0..*
    TypeExtension
    Is Modifierfalse
    Summaryfalse
    Requirements

    Element DeviceDefinition.guideline.warning is part of an existing definition because parent element DeviceDefinition.guideline requires a cross-version extension. Element DeviceDefinition.guideline.warning has a context of DeviceDefinition based on following the parent source element upwards and mapping to DeviceDefinition. Element DeviceDefinition.guideline.warning has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
    ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
    36. Extension.extension:warning.url
    Definition

    Source of the definition for the extension code - a logical name or a URL.

    Shortidentifies the meaning of the extension
    Comments

    The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

    Control1..1
    Typeuri
    Is Modifierfalse
    XML FormatIn the XML format, this property is represented as an attribute.
    Summaryfalse
    Fixed Valuewarning
    38. Extension.extension:warning.value[x]
    Definition

    Specific hazard alert information that a user needs to know before using the device.


    Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).

    ShortSpecific hazard alert information that a user needs to know before using the deviceValue of extension
    Comments

    A ClinicalUseDefinition that points to the DeviceDefinition can be used if more structured data is needed.

    Control0..1
    TypeCodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
    [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
    Is Modifierfalse
    Summaryfalse
    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    40. Extension.extension:intendedUse
    Slice NameintendedUse
    Definition

    R5: DeviceDefinition.guideline.intendedUse (new:string)

    ShortR5: A description of the general purpose or medical use of the device or its function (new)Additional content defined by implementations
    Comments

    Element DeviceDefinition.guideline.intendedUse is part of an existing definition because parent element DeviceDefinition.guideline requires a cross-version extension. Element DeviceDefinition.guideline.intendedUse has a context of DeviceDefinition based on following the parent source element upwards and mapping to DeviceDefinition. Element DeviceDefinition.guideline.intendedUse has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

    Control0..1*
    TypeExtension
    Is Modifierfalse
    Summaryfalse
    Requirements

    Element DeviceDefinition.guideline.intendedUse is part of an existing definition because parent element DeviceDefinition.guideline requires a cross-version extension. Element DeviceDefinition.guideline.intendedUse has a context of DeviceDefinition based on following the parent source element upwards and mapping to DeviceDefinition. Element DeviceDefinition.guideline.intendedUse has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
    ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
    42. Extension.extension:intendedUse.url
    Definition

    Source of the definition for the extension code - a logical name or a URL.

    Shortidentifies the meaning of the extension
    Comments

    The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

    Control1..1
    Typeuri
    Is Modifierfalse
    XML FormatIn the XML format, this property is represented as an attribute.
    Summaryfalse
    Fixed ValueintendedUse
    44. Extension.extension:intendedUse.value[x]
    Definition

    A description of the general purpose or medical use of the device or its function.


    Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).

    ShortA description of the general purpose or medical use of the device or its functionValue of extension
    Control0..1
    Typestring, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
    [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
    Is Modifierfalse
    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
    Summaryfalse
    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    46. Extension.url
    Definition

    Source of the definition for the extension code - a logical name or a URL.

    Shortidentifies the meaning of the extension
    Comments

    The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

    Control1..1
    Typeuri
    Is Modifierfalse
    XML FormatIn the XML format, this property is represented as an attribute.
    Summaryfalse
    Fixed Valuehttp://hl7.org/fhir/5.0/StructureDefinition/extension-DeviceDefinition.guideline
    48. Extension.value[x]
    Definition

    Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).

    ShortValue of extension
    Control0..01
    TypeChoice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
    Is Modifierfalse
    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
    Summaryfalse
    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))

    Guidance on how to interpret the contents of this table can be foundhere

    0. Extension
    Definition

    R5: DeviceDefinition.guideline (new:BackboneElement)

    ShortR5: Information aimed at providing directions for the usage of this model of device (new)
    Comments

    Element DeviceDefinition.guideline has a context of DeviceDefinition based on following the parent source element upwards and mapping to DeviceDefinition. Element DeviceDefinition.guideline has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). For more structured data, a ClinicalUseDefinition that points to the DeviceDefinition can be used.

    Control0..1
    Is Modifierfalse
    2. Extension.extension
    Control0..*
    SlicingThis element introduces a set of slices on Extension.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
    • value @ url
    • 4. Extension.extension:useContext
      Slice NameuseContext
      Definition

      R5: DeviceDefinition.guideline.useContext (new:UsageContext)

      ShortR5: The circumstances that form the setting for using the device (new)
      Comments

      Element DeviceDefinition.guideline.useContext is part of an existing definition because parent element DeviceDefinition.guideline requires a cross-version extension. Element DeviceDefinition.guideline.useContext has a context of DeviceDefinition based on following the parent source element upwards and mapping to DeviceDefinition. Element DeviceDefinition.guideline.useContext has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

      Control0..*
      Requirements

      Element DeviceDefinition.guideline.useContext is part of an existing definition because parent element DeviceDefinition.guideline requires a cross-version extension. Element DeviceDefinition.guideline.useContext has a context of DeviceDefinition based on following the parent source element upwards and mapping to DeviceDefinition. Element DeviceDefinition.guideline.useContext has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

      6. Extension.extension:useContext.url
      Control1..1
      Fixed ValueuseContext
      8. Extension.extension:useContext.value[x]
      Definition

      The circumstances that form the setting for using the device.

      ShortThe circumstances that form the setting for using the device
      Control0..1
      TypeUsageContext
      [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
      10. Extension.extension:usageInstruction
      Slice NameusageInstruction
      Definition

      R5: DeviceDefinition.guideline.usageInstruction (new:markdown)

      ShortR5: Detailed written and visual directions for the user on how to use the device (new)
      Comments

      Element DeviceDefinition.guideline.usageInstruction is part of an existing definition because parent element DeviceDefinition.guideline requires a cross-version extension. Element DeviceDefinition.guideline.usageInstruction has a context of DeviceDefinition based on following the parent source element upwards and mapping to DeviceDefinition. Element DeviceDefinition.guideline.usageInstruction has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

      Control0..1
      Requirements

      Element DeviceDefinition.guideline.usageInstruction is part of an existing definition because parent element DeviceDefinition.guideline requires a cross-version extension. Element DeviceDefinition.guideline.usageInstruction has a context of DeviceDefinition based on following the parent source element upwards and mapping to DeviceDefinition. Element DeviceDefinition.guideline.usageInstruction has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

      12. Extension.extension:usageInstruction.url
      Control1..1
      Fixed ValueusageInstruction
      14. Extension.extension:usageInstruction.value[x]
      Definition

      Detailed written and visual directions for the user on how to use the device.

      ShortDetailed written and visual directions for the user on how to use the device
      Control0..1
      Typemarkdown
      [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
      16. Extension.extension:relatedArtifact
      Slice NamerelatedArtifact
      Definition

      R5: DeviceDefinition.guideline.relatedArtifact (new:RelatedArtifact)

      ShortR5: A source of information or reference for this guideline (new)
      Comments

      Element DeviceDefinition.guideline.relatedArtifact is part of an existing definition because parent element DeviceDefinition.guideline requires a cross-version extension. Element DeviceDefinition.guideline.relatedArtifact has a context of DeviceDefinition based on following the parent source element upwards and mapping to DeviceDefinition. Element DeviceDefinition.guideline.relatedArtifact has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

      Control0..*
      Requirements

      Element DeviceDefinition.guideline.relatedArtifact is part of an existing definition because parent element DeviceDefinition.guideline requires a cross-version extension. Element DeviceDefinition.guideline.relatedArtifact has a context of DeviceDefinition based on following the parent source element upwards and mapping to DeviceDefinition. Element DeviceDefinition.guideline.relatedArtifact has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

      18. Extension.extension:relatedArtifact.url
      Control1..1
      Fixed ValuerelatedArtifact
      20. Extension.extension:relatedArtifact.value[x]
      Definition

      A source of information or reference for this guideline.

      ShortA source of information or reference for this guideline
      Control0..1
      TypeRelatedArtifact
      [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
      22. Extension.extension:indication
      Slice Nameindication
      Definition

      R5: DeviceDefinition.guideline.indication (new:CodeableConcept)

      ShortR5: A clinical condition for which the device was designed to be used (new)
      Comments

      Element DeviceDefinition.guideline.indication is part of an existing definition because parent element DeviceDefinition.guideline requires a cross-version extension. Element DeviceDefinition.guideline.indication has a context of DeviceDefinition based on following the parent source element upwards and mapping to DeviceDefinition. Element DeviceDefinition.guideline.indication has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). A ClinicalUseDefinition that points to the DeviceDefinition can be used if more structured data is needed.

      Control0..*
      Requirements

      Element DeviceDefinition.guideline.indication is part of an existing definition because parent element DeviceDefinition.guideline requires a cross-version extension. Element DeviceDefinition.guideline.indication has a context of DeviceDefinition based on following the parent source element upwards and mapping to DeviceDefinition. Element DeviceDefinition.guideline.indication has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

      24. Extension.extension:indication.url
      Control1..1
      Fixed Valueindication
      26. Extension.extension:indication.value[x]
      Definition

      A clinical condition for which the device was designed to be used.

      ShortA clinical condition for which the device was designed to be used
      Comments

      A ClinicalUseDefinition that points to the DeviceDefinition can be used if more structured data is needed.

      Control0..1
      TypeCodeableConcept
      [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
      28. Extension.extension:contraindication
      Slice Namecontraindication
      Definition

      R5: DeviceDefinition.guideline.contraindication (new:CodeableConcept)

      ShortR5: A specific situation when a device should not be used because it may cause harm (new)
      Comments

      Element DeviceDefinition.guideline.contraindication is part of an existing definition because parent element DeviceDefinition.guideline requires a cross-version extension. Element DeviceDefinition.guideline.contraindication has a context of DeviceDefinition based on following the parent source element upwards and mapping to DeviceDefinition. Element DeviceDefinition.guideline.contraindication has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). A ClinicalUseDefinition that points to the DeviceDefinition can be used if more structured data is needed.

      Control0..*
      Requirements

      Element DeviceDefinition.guideline.contraindication is part of an existing definition because parent element DeviceDefinition.guideline requires a cross-version extension. Element DeviceDefinition.guideline.contraindication has a context of DeviceDefinition based on following the parent source element upwards and mapping to DeviceDefinition. Element DeviceDefinition.guideline.contraindication has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

      30. Extension.extension:contraindication.url
      Control1..1
      Fixed Valuecontraindication
      32. Extension.extension:contraindication.value[x]
      Definition

      A specific situation when a device should not be used because it may cause harm.

      ShortA specific situation when a device should not be used because it may cause harm
      Comments

      A ClinicalUseDefinition that points to the DeviceDefinition can be used if more structured data is needed.

      Control0..1
      TypeCodeableConcept
      [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
      34. Extension.extension:warning
      Slice Namewarning
      Definition

      R5: DeviceDefinition.guideline.warning (new:CodeableConcept)

      ShortR5: Specific hazard alert information that a user needs to know before using the device (new)
      Comments

      Element DeviceDefinition.guideline.warning is part of an existing definition because parent element DeviceDefinition.guideline requires a cross-version extension. Element DeviceDefinition.guideline.warning has a context of DeviceDefinition based on following the parent source element upwards and mapping to DeviceDefinition. Element DeviceDefinition.guideline.warning has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). A ClinicalUseDefinition that points to the DeviceDefinition can be used if more structured data is needed.

      Control0..*
      Requirements

      Element DeviceDefinition.guideline.warning is part of an existing definition because parent element DeviceDefinition.guideline requires a cross-version extension. Element DeviceDefinition.guideline.warning has a context of DeviceDefinition based on following the parent source element upwards and mapping to DeviceDefinition. Element DeviceDefinition.guideline.warning has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

      36. Extension.extension:warning.url
      Control1..1
      Fixed Valuewarning
      38. Extension.extension:warning.value[x]
      Definition

      Specific hazard alert information that a user needs to know before using the device.

      ShortSpecific hazard alert information that a user needs to know before using the device
      Comments

      A ClinicalUseDefinition that points to the DeviceDefinition can be used if more structured data is needed.

      Control0..1
      TypeCodeableConcept
      [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
      40. Extension.extension:intendedUse
      Slice NameintendedUse
      Definition

      R5: DeviceDefinition.guideline.intendedUse (new:string)

      ShortR5: A description of the general purpose or medical use of the device or its function (new)
      Comments

      Element DeviceDefinition.guideline.intendedUse is part of an existing definition because parent element DeviceDefinition.guideline requires a cross-version extension. Element DeviceDefinition.guideline.intendedUse has a context of DeviceDefinition based on following the parent source element upwards and mapping to DeviceDefinition. Element DeviceDefinition.guideline.intendedUse has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

      Control0..1
      Requirements

      Element DeviceDefinition.guideline.intendedUse is part of an existing definition because parent element DeviceDefinition.guideline requires a cross-version extension. Element DeviceDefinition.guideline.intendedUse has a context of DeviceDefinition based on following the parent source element upwards and mapping to DeviceDefinition. Element DeviceDefinition.guideline.intendedUse has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

      42. Extension.extension:intendedUse.url
      Control1..1
      Fixed ValueintendedUse
      44. Extension.extension:intendedUse.value[x]
      Definition

      A description of the general purpose or medical use of the device or its function.

      ShortA description of the general purpose or medical use of the device or its function
      Control0..1
      Typestring
      [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
      46. Extension.url
      Control1..1
      Fixed Valuehttp://hl7.org/fhir/5.0/StructureDefinition/extension-DeviceDefinition.guideline
      48. Extension.value[x]
      Control0..0

      Guidance on how to interpret the contents of this table can be foundhere

      0. Extension
      Definition

      R5: DeviceDefinition.guideline (new:BackboneElement)

      ShortR5: Information aimed at providing directions for the usage of this model of device (new)
      Comments

      Element DeviceDefinition.guideline has a context of DeviceDefinition based on following the parent source element upwards and mapping to DeviceDefinition. Element DeviceDefinition.guideline has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). For more structured data, a ClinicalUseDefinition that points to the DeviceDefinition can be used.

      Control0..1
      This element is affected by the following invariants: ele-1
      Is Modifierfalse
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
      2. Extension.id
      Definition

      Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

      ShortUnique id for inter-element referencing
      Control0..1
      Typestring
      Is Modifierfalse
      XML FormatIn the XML format, this property is represented as an attribute.
      Summaryfalse
      4. Extension.extension
      Definition

      An Extension

      ShortExtension
      Control0..*
      TypeExtension
      Is Modifierfalse
      Summaryfalse
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
      SlicingThis element introduces a set of slices on Extension.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
      • value @ url
      • 6. Extension.extension:useContext
        Slice NameuseContext
        Definition

        R5: DeviceDefinition.guideline.useContext (new:UsageContext)

        ShortR5: The circumstances that form the setting for using the device (new)
        Comments

        Element DeviceDefinition.guideline.useContext is part of an existing definition because parent element DeviceDefinition.guideline requires a cross-version extension. Element DeviceDefinition.guideline.useContext has a context of DeviceDefinition based on following the parent source element upwards and mapping to DeviceDefinition. Element DeviceDefinition.guideline.useContext has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

        Control0..*
        TypeExtension
        Is Modifierfalse
        Summaryfalse
        Requirements

        Element DeviceDefinition.guideline.useContext is part of an existing definition because parent element DeviceDefinition.guideline requires a cross-version extension. Element DeviceDefinition.guideline.useContext has a context of DeviceDefinition based on following the parent source element upwards and mapping to DeviceDefinition. Element DeviceDefinition.guideline.useContext has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
        ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
        8. Extension.extension:useContext.id
        Definition

        Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

        ShortUnique id for inter-element referencing
        Control0..1
        Typestring
        Is Modifierfalse
        XML FormatIn the XML format, this property is represented as an attribute.
        Summaryfalse
        10. Extension.extension:useContext.extension
        Definition

        May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, 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.

        ShortAdditional content defined by implementations
        Comments

        There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

        Control0..*
        TypeExtension
        Is Modifierfalse
        Summaryfalse
        Alternate Namesextensions, user content
        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
        ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
        SlicingThis element introduces a set of slices on Extension.extension.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
        • value @ url
        • 12. Extension.extension:useContext.url
          Definition

          Source of the definition for the extension code - a logical name or a URL.

          Shortidentifies the meaning of the extension
          Comments

          The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

          Control1..1
          Typeuri
          Is Modifierfalse
          XML FormatIn the XML format, this property is represented as an attribute.
          Summaryfalse
          Fixed ValueuseContext
          14. Extension.extension:useContext.value[x]
          Definition

          The circumstances that form the setting for using the device.

          ShortThe circumstances that form the setting for using the device
          Control0..1
          TypeUsageContext
          [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
          Is Modifierfalse
          Summaryfalse
          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
          16. Extension.extension:usageInstruction
          Slice NameusageInstruction
          Definition

          R5: DeviceDefinition.guideline.usageInstruction (new:markdown)

          ShortR5: Detailed written and visual directions for the user on how to use the device (new)
          Comments

          Element DeviceDefinition.guideline.usageInstruction is part of an existing definition because parent element DeviceDefinition.guideline requires a cross-version extension. Element DeviceDefinition.guideline.usageInstruction has a context of DeviceDefinition based on following the parent source element upwards and mapping to DeviceDefinition. Element DeviceDefinition.guideline.usageInstruction has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

          Control0..1
          TypeExtension
          Is Modifierfalse
          Summaryfalse
          Requirements

          Element DeviceDefinition.guideline.usageInstruction is part of an existing definition because parent element DeviceDefinition.guideline requires a cross-version extension. Element DeviceDefinition.guideline.usageInstruction has a context of DeviceDefinition based on following the parent source element upwards and mapping to DeviceDefinition. Element DeviceDefinition.guideline.usageInstruction has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
          ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
          18. Extension.extension:usageInstruction.id
          Definition

          Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

          ShortUnique id for inter-element referencing
          Control0..1
          Typestring
          Is Modifierfalse
          XML FormatIn the XML format, this property is represented as an attribute.
          Summaryfalse
          20. Extension.extension:usageInstruction.extension
          Definition

          May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, 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.

          ShortAdditional content defined by implementations
          Comments

          There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

          Control0..*
          TypeExtension
          Is Modifierfalse
          Summaryfalse
          Alternate Namesextensions, user content
          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
          ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
          SlicingThis element introduces a set of slices on Extension.extension.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
          • value @ url
          • 22. Extension.extension:usageInstruction.url
            Definition

            Source of the definition for the extension code - a logical name or a URL.

            Shortidentifies the meaning of the extension
            Comments

            The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

            Control1..1
            Typeuri
            Is Modifierfalse
            XML FormatIn the XML format, this property is represented as an attribute.
            Summaryfalse
            Fixed ValueusageInstruction
            24. Extension.extension:usageInstruction.value[x]
            Definition

            Detailed written and visual directions for the user on how to use the device.

            ShortDetailed written and visual directions for the user on how to use the device
            Control0..1
            Typemarkdown
            [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
            Is Modifierfalse
            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
            Summaryfalse
            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
            26. Extension.extension:relatedArtifact
            Slice NamerelatedArtifact
            Definition

            R5: DeviceDefinition.guideline.relatedArtifact (new:RelatedArtifact)

            ShortR5: A source of information or reference for this guideline (new)
            Comments

            Element DeviceDefinition.guideline.relatedArtifact is part of an existing definition because parent element DeviceDefinition.guideline requires a cross-version extension. Element DeviceDefinition.guideline.relatedArtifact has a context of DeviceDefinition based on following the parent source element upwards and mapping to DeviceDefinition. Element DeviceDefinition.guideline.relatedArtifact has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

            Control0..*
            TypeExtension
            Is Modifierfalse
            Summaryfalse
            Requirements

            Element DeviceDefinition.guideline.relatedArtifact is part of an existing definition because parent element DeviceDefinition.guideline requires a cross-version extension. Element DeviceDefinition.guideline.relatedArtifact has a context of DeviceDefinition based on following the parent source element upwards and mapping to DeviceDefinition. Element DeviceDefinition.guideline.relatedArtifact has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
            28. Extension.extension:relatedArtifact.id
            Definition

            Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

            ShortUnique id for inter-element referencing
            Control0..1
            Typestring
            Is Modifierfalse
            XML FormatIn the XML format, this property is represented as an attribute.
            Summaryfalse
            30. Extension.extension:relatedArtifact.extension
            Definition

            May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, 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.

            ShortAdditional content defined by implementations
            Comments

            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

            Control0..*
            TypeExtension
            Is Modifierfalse
            Summaryfalse
            Alternate Namesextensions, user content
            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
            SlicingThis element introduces a set of slices on Extension.extension.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
            • value @ url
            • 32. Extension.extension:relatedArtifact.url
              Definition

              Source of the definition for the extension code - a logical name or a URL.

              Shortidentifies the meaning of the extension
              Comments

              The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

              Control1..1
              Typeuri
              Is Modifierfalse
              XML FormatIn the XML format, this property is represented as an attribute.
              Summaryfalse
              Fixed ValuerelatedArtifact
              34. Extension.extension:relatedArtifact.value[x]
              Definition

              A source of information or reference for this guideline.

              ShortA source of information or reference for this guideline
              Control0..1
              TypeRelatedArtifact
              [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
              Is Modifierfalse
              Summaryfalse
              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              36. Extension.extension:indication
              Slice Nameindication
              Definition

              R5: DeviceDefinition.guideline.indication (new:CodeableConcept)

              ShortR5: A clinical condition for which the device was designed to be used (new)
              Comments

              Element DeviceDefinition.guideline.indication is part of an existing definition because parent element DeviceDefinition.guideline requires a cross-version extension. Element DeviceDefinition.guideline.indication has a context of DeviceDefinition based on following the parent source element upwards and mapping to DeviceDefinition. Element DeviceDefinition.guideline.indication has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). A ClinicalUseDefinition that points to the DeviceDefinition can be used if more structured data is needed.

              Control0..*
              TypeExtension
              Is Modifierfalse
              Summaryfalse
              Requirements

              Element DeviceDefinition.guideline.indication is part of an existing definition because parent element DeviceDefinition.guideline requires a cross-version extension. Element DeviceDefinition.guideline.indication has a context of DeviceDefinition based on following the parent source element upwards and mapping to DeviceDefinition. Element DeviceDefinition.guideline.indication has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
              38. Extension.extension:indication.id
              Definition

              Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

              ShortUnique id for inter-element referencing
              Control0..1
              Typestring
              Is Modifierfalse
              XML FormatIn the XML format, this property is represented as an attribute.
              Summaryfalse
              40. Extension.extension:indication.extension
              Definition

              May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, 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.

              ShortAdditional content defined by implementations
              Comments

              There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

              Control0..*
              TypeExtension
              Is Modifierfalse
              Summaryfalse
              Alternate Namesextensions, user content
              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
              SlicingThis element introduces a set of slices on Extension.extension.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
              • value @ url
              • 42. Extension.extension:indication.url
                Definition

                Source of the definition for the extension code - a logical name or a URL.

                Shortidentifies the meaning of the extension
                Comments

                The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                Control1..1
                Typeuri
                Is Modifierfalse
                XML FormatIn the XML format, this property is represented as an attribute.
                Summaryfalse
                Fixed Valueindication
                44. Extension.extension:indication.value[x]
                Definition

                A clinical condition for which the device was designed to be used.

                ShortA clinical condition for which the device was designed to be used
                Comments

                A ClinicalUseDefinition that points to the DeviceDefinition can be used if more structured data is needed.

                Control0..1
                TypeCodeableConcept
                [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                Is Modifierfalse
                Summaryfalse
                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                46. Extension.extension:contraindication
                Slice Namecontraindication
                Definition

                R5: DeviceDefinition.guideline.contraindication (new:CodeableConcept)

                ShortR5: A specific situation when a device should not be used because it may cause harm (new)
                Comments

                Element DeviceDefinition.guideline.contraindication is part of an existing definition because parent element DeviceDefinition.guideline requires a cross-version extension. Element DeviceDefinition.guideline.contraindication has a context of DeviceDefinition based on following the parent source element upwards and mapping to DeviceDefinition. Element DeviceDefinition.guideline.contraindication has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). A ClinicalUseDefinition that points to the DeviceDefinition can be used if more structured data is needed.

                Control0..*
                TypeExtension
                Is Modifierfalse
                Summaryfalse
                Requirements

                Element DeviceDefinition.guideline.contraindication is part of an existing definition because parent element DeviceDefinition.guideline requires a cross-version extension. Element DeviceDefinition.guideline.contraindication has a context of DeviceDefinition based on following the parent source element upwards and mapping to DeviceDefinition. Element DeviceDefinition.guideline.contraindication has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                48. Extension.extension:contraindication.id
                Definition

                Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                ShortUnique id for inter-element referencing
                Control0..1
                Typestring
                Is Modifierfalse
                XML FormatIn the XML format, this property is represented as an attribute.
                Summaryfalse
                50. Extension.extension:contraindication.extension
                Definition

                May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, 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.

                ShortAdditional content defined by implementations
                Comments

                There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                Control0..*
                TypeExtension
                Is Modifierfalse
                Summaryfalse
                Alternate Namesextensions, user content
                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                SlicingThis element introduces a set of slices on Extension.extension.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                • value @ url
                • 52. Extension.extension:contraindication.url
                  Definition

                  Source of the definition for the extension code - a logical name or a URL.

                  Shortidentifies the meaning of the extension
                  Comments

                  The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                  Control1..1
                  Typeuri
                  Is Modifierfalse
                  XML FormatIn the XML format, this property is represented as an attribute.
                  Summaryfalse
                  Fixed Valuecontraindication
                  54. Extension.extension:contraindication.value[x]
                  Definition

                  A specific situation when a device should not be used because it may cause harm.

                  ShortA specific situation when a device should not be used because it may cause harm
                  Comments

                  A ClinicalUseDefinition that points to the DeviceDefinition can be used if more structured data is needed.

                  Control0..1
                  TypeCodeableConcept
                  [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                  Is Modifierfalse
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  56. Extension.extension:warning
                  Slice Namewarning
                  Definition

                  R5: DeviceDefinition.guideline.warning (new:CodeableConcept)

                  ShortR5: Specific hazard alert information that a user needs to know before using the device (new)
                  Comments

                  Element DeviceDefinition.guideline.warning is part of an existing definition because parent element DeviceDefinition.guideline requires a cross-version extension. Element DeviceDefinition.guideline.warning has a context of DeviceDefinition based on following the parent source element upwards and mapping to DeviceDefinition. Element DeviceDefinition.guideline.warning has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). A ClinicalUseDefinition that points to the DeviceDefinition can be used if more structured data is needed.

                  Control0..*
                  TypeExtension
                  Is Modifierfalse
                  Summaryfalse
                  Requirements

                  Element DeviceDefinition.guideline.warning is part of an existing definition because parent element DeviceDefinition.guideline requires a cross-version extension. Element DeviceDefinition.guideline.warning has a context of DeviceDefinition based on following the parent source element upwards and mapping to DeviceDefinition. Element DeviceDefinition.guideline.warning has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                  58. Extension.extension:warning.id
                  Definition

                  Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                  ShortUnique id for inter-element referencing
                  Control0..1
                  Typestring
                  Is Modifierfalse
                  XML FormatIn the XML format, this property is represented as an attribute.
                  Summaryfalse
                  60. Extension.extension:warning.extension
                  Definition

                  May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, 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.

                  ShortAdditional content defined by implementations
                  Comments

                  There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                  Control0..*
                  TypeExtension
                  Is Modifierfalse
                  Summaryfalse
                  Alternate Namesextensions, user content
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                  SlicingThis element introduces a set of slices on Extension.extension.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                  • value @ url
                  • 62. Extension.extension:warning.url
                    Definition

                    Source of the definition for the extension code - a logical name or a URL.

                    Shortidentifies the meaning of the extension
                    Comments

                    The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                    Control1..1
                    Typeuri
                    Is Modifierfalse
                    XML FormatIn the XML format, this property is represented as an attribute.
                    Summaryfalse
                    Fixed Valuewarning
                    64. Extension.extension:warning.value[x]
                    Definition

                    Specific hazard alert information that a user needs to know before using the device.

                    ShortSpecific hazard alert information that a user needs to know before using the device
                    Comments

                    A ClinicalUseDefinition that points to the DeviceDefinition can be used if more structured data is needed.

                    Control0..1
                    TypeCodeableConcept
                    [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                    Is Modifierfalse
                    Summaryfalse
                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                    66. Extension.extension:intendedUse
                    Slice NameintendedUse
                    Definition

                    R5: DeviceDefinition.guideline.intendedUse (new:string)

                    ShortR5: A description of the general purpose or medical use of the device or its function (new)
                    Comments

                    Element DeviceDefinition.guideline.intendedUse is part of an existing definition because parent element DeviceDefinition.guideline requires a cross-version extension. Element DeviceDefinition.guideline.intendedUse has a context of DeviceDefinition based on following the parent source element upwards and mapping to DeviceDefinition. Element DeviceDefinition.guideline.intendedUse has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

                    Control0..1
                    TypeExtension
                    Is Modifierfalse
                    Summaryfalse
                    Requirements

                    Element DeviceDefinition.guideline.intendedUse is part of an existing definition because parent element DeviceDefinition.guideline requires a cross-version extension. Element DeviceDefinition.guideline.intendedUse has a context of DeviceDefinition based on following the parent source element upwards and mapping to DeviceDefinition. Element DeviceDefinition.guideline.intendedUse has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                    ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                    68. Extension.extension:intendedUse.id
                    Definition

                    Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                    ShortUnique id for inter-element referencing
                    Control0..1
                    Typestring
                    Is Modifierfalse
                    XML FormatIn the XML format, this property is represented as an attribute.
                    Summaryfalse
                    70. Extension.extension:intendedUse.extension
                    Definition

                    May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, 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.

                    ShortAdditional content defined by implementations
                    Comments

                    There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                    Control0..*
                    TypeExtension
                    Is Modifierfalse
                    Summaryfalse
                    Alternate Namesextensions, user content
                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                    ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                    SlicingThis element introduces a set of slices on Extension.extension.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                    • value @ url
                    • 72. Extension.extension:intendedUse.url
                      Definition

                      Source of the definition for the extension code - a logical name or a URL.

                      Shortidentifies the meaning of the extension
                      Comments

                      The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                      Control1..1
                      Typeuri
                      Is Modifierfalse
                      XML FormatIn the XML format, this property is represented as an attribute.
                      Summaryfalse
                      Fixed ValueintendedUse
                      74. Extension.extension:intendedUse.value[x]
                      Definition

                      A description of the general purpose or medical use of the device or its function.

                      ShortA description of the general purpose or medical use of the device or its function
                      Control0..1
                      Typestring
                      [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                      Is Modifierfalse
                      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                      Summaryfalse
                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                      76. Extension.url
                      Definition

                      Source of the definition for the extension code - a logical name or a URL.

                      Shortidentifies the meaning of the extension
                      Comments

                      The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

                      Control1..1
                      Typeuri
                      Is Modifierfalse
                      XML FormatIn the XML format, this property is represented as an attribute.
                      Summaryfalse
                      Fixed Valuehttp://hl7.org/fhir/5.0/StructureDefinition/extension-DeviceDefinition.guideline
                      78. Extension.value[x]
                      Definition

                      Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).

                      ShortValue of extension
                      Control0..0
                      TypeChoice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
                      Is Modifierfalse
                      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                      Summaryfalse
                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))