HL7.FHIR.UV.EXTENSIONS\DeviceRequest Patient Directions - Definitions

4. Extension.extension:lang.extension

Control 0..0

6. Extension.extension:lang.url

Primitive Value This primitive element may be present, or absent, or replaced by an extension

Fixed Value lang

8. Extension.extension:lang.value[x]

Control 1..?

Binding

The codes SHOULD be taken from CommonLanguages
(preferred to http://hl7.org/fhir/ValueSet/languages)

IETF language tag

Additional Bindings

Purpose

[x] Note See Choice of Data Types for further information about how to use [x]

Primitive Value This primitive element may be present, or absent, or replaced by an extension

10. Extension.extension:content

Slice Name content

Definition

The actual text containing the instructions.

Short Text

Control 1..1

12. Extension.extension:content.extension

Control 0..0

14. Extension.extension:content.url

Primitive Value This primitive element may be present, or absent, or replaced by an extension

Fixed Value content

16. Extension.extension:content.value[x]

Control 1..?

string

[x] Note See Choice of Data Types for further information about how to use [x]

Primitive Value This primitive element may be present, or absent, or replaced by an extension

18. Extension.url

Fixed Value http://hl7.org/fhir/StructureDefinition/devicerequest-patientInstruction

20. Extension.value[x]

Control 0..0

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

0. Extension

Definition

Simple concise instructions to be read by the patient. For example “twice a day” rather than “BID.”.

Optional Extension Element - found in all resources.

Short Patient Friendly InstructionsOptional Extensions Element

Comments

Should use only common terms and sentences. Use of unfamiliar words and jargon should be avoided.

Control 0..*

Is Modifier false

Invariants 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

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 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.

Short Additional 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.

Control Changed:20..*

Is Modifier false

Summary false

Alternate Names extensions, user content

Invariants 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())

This 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:lang

Slice Name lang

Definition

Code for Language.

Short LanguageAdditional content defined by implementations

Control 10..1*

Is Modifier false

Summary false

Invariants 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:lang.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 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.

Short ExtensionAdditional 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.

Control 0..0*

Is Modifier false

Summary false

Alternate Names extensions, user content

Invariants 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())

This 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

8. Extension.extension:lang.url

Definition

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

Short identifies 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.

Control 1..1

Is Modifier false

Primitive Value This primitive element may be present, or absent, or replaced by an extension

XML Format In the XML format, this property is represented as an attribute.

Summary false

Fixed Value lang

10. Extension.extension:lang.value[x]

Definition

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

Short Value of extension

Control 10..1
This element is affected by the following invariants: ext-1

Binding

The codes SHOULD be taken from For codes, see CommonLanguages
(preferred to http://hl7.org/fhir/ValueSet/languages)

IETF language tag

Additional Bindings

Purpose

AllLanguages

Max Binding

Type code, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, RatioRange, Coding, SampledData, id, positiveInt, Distance, Availability, integer64, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ExtendedContactDetail, CodeableConcept, ParameterDefinition, dateTime, string, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, CodeableReference, Signature, unsignedInt, time

[x] Note See Choice of Data Types for further information about how to use [x]

Is Modifier false

Primitive Value This primitive element may be present, or absent, or replaced by an extension

Summary false

Invariants ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))

12. Extension.extension:content

Slice Name content

Definition

The actual text containing the instructions.

Short TextAdditional content defined by implementations

Control 10..1*

Is Modifier false

Summary false

Invariants 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())

14. Extension.extension:content.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 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.

Short ExtensionAdditional 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.

Control 0..0*

Is Modifier false

Summary false

Alternate Names extensions, user content

Invariants 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())

This 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

16. Extension.extension:content.url

Definition

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

Short identifies 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.

Control 1..1

Is Modifier false

Primitive Value This primitive element may be present, or absent, or replaced by an extension

XML Format In the XML format, this property is represented as an attribute.

Summary false

Fixed Value content

18. Extension.extension:content.value[x]

Definition

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

Short Value of extension

Control 10..1
This element is affected by the following invariants: ext-1

Type string, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, RatioRange, Coding, SampledData, id, positiveInt, Distance, Availability, integer64, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ExtendedContactDetail, CodeableConcept, ParameterDefinition, dateTime, code, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, CodeableReference, Signature, unsignedInt, time

[x] Note See Choice of Data Types for further information about how to use [x]

Is Modifier false

Primitive Value This primitive element may be present, or absent, or replaced by an extension

Summary false

Invariants ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))

20. Extension.url

Definition

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

Short identifies 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.

Control 1..1

Is Modifier false

XML Format In the XML format, this property is represented as an attribute.

Summary false

Fixed Value http://hl7.org/fhir/StructureDefinition/devicerequest-patientInstruction

22. Extension.value[x]

Definition

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

Short Value of extension

Control 0..01
This element is affected by the following invariants: ext-1

Type Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, integer64, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, CodeableReference, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, RatioRange, Reference, SampledData, Signature, Timing, ContactDetail, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Availability, ExtendedContactDetail, Dosage, Meta

Is Modifier false

Primitive Value This primitive element may be present, or absent, or replaced by an extension

Summary false

Invariants 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 found here

0. Extension

Definition

Simple concise instructions to be read by the patient. For example “twice a day” rather than “BID.”.

Short Patient Friendly Instructions

Comments

Should use only common terms and sentences. Use of unfamiliar words and jargon should be avoided.

Control 0..*

Is Modifier false

Invariants 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.id

Definition

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

Short Unique id for inter-element referencing

Control 0..1
This element is affected by the following invariants: ele-1

id

Is Modifier false

XML Format In the XML format, this property is represented as an attribute.

Summary false

4. Extension.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 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.

Short Additional 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.

Control Changed:2..*

Is Modifier false

Summary false

Alternate Names extensions, user content

Invariants 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())

This 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:lang

Slice Name lang

Definition

Code for Language.

Short Language

Control 1..1

Is Modifier false

Summary false

Invariants 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())

8. Extension.extension:lang.id

Definition

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

Short Unique id for inter-element referencing

Control 0..1
This element is affected by the following invariants: ele-1

id

Is Modifier false

XML Format In the XML format, this property is represented as an attribute.

Summary false

10. Extension.extension:lang.extension

Definition

An Extension

Short Extension

Control 0..0

Is Modifier false

Summary false

Invariants 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())

This 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:lang.url

Definition

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

Short identifies 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.

Control 1..1

Is Modifier false

Primitive Value This primitive element may be present, or absent, or replaced by an extension

XML Format In the XML format, this property is represented as an attribute.

Summary false

Fixed Value lang

14. Extension.extension:lang.value[x]

Definition

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

Short Value of extension

Control 1..1
This element is affected by the following invariants: ext-1

Binding

The codes SHOULD be taken from CommonLanguages
(preferred to http://hl7.org/fhir/ValueSet/languages)

IETF language tag

Additional Bindings

Purpose

[x] Note See Choice of Data Types for further information about how to use [x]

Is Modifier false

Primitive Value This primitive element may be present, or absent, or replaced by an extension

Summary false

Invariants ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))

16. Extension.extension:content

Slice Name content

Definition

The actual text containing the instructions.

Short Text

Control 1..1

Is Modifier false

Summary false

Invariants 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:content.id

Definition

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

Short Unique id for inter-element referencing

Control 0..1
This element is affected by the following invariants: ele-1

id

Is Modifier false

XML Format In the XML format, this property is represented as an attribute.

Summary false

20. Extension.extension:content.extension

Definition

An Extension

Short Extension

Control 0..0

Is Modifier false

Summary false

Invariants 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())

This 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:content.url

Definition

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

Short identifies 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.

Control 1..1

Is Modifier false

Primitive Value This primitive element may be present, or absent, or replaced by an extension

XML Format In the XML format, this property is represented as an attribute.

Summary false

Fixed Value content

24. Extension.extension:content.value[x]

Definition

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

Short Value of extension

Control 1..1
This element is affected by the following invariants: ext-1

string

[x] Note See Choice of Data Types for further information about how to use [x]

Is Modifier false

Primitive Value This primitive element may be present, or absent, or replaced by an extension

Summary false

Invariants ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))

26. Extension.url

Definition

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

Short identifies 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.

Control 1..1