Reminder Threshold

A bG test reminder setting. The upper limit for your blood glucose for a high bG test reminder and the lower limit for your blood glucose for a low bG test reminder.

There are two slice names has been created in this extension.

  1. BgThreshold
  2. CarbThreshold (this is only applicable for ASCPIX)

This extension shows value of the blood glucose level for the each use cases listed below.

After High bG Reminder: A reminder to retest your blood glucose. When enabled, this reminder occurs after a high blood glucose test result.

After Low bG Reminder: A reminder to retest your blood glucose. When enabled, this reminder occurs after a low blood glucose test result.

After Meal Reminder: A reminder to retest your blood glucose. When enabled, this reminder occurs after a meal. For this reminder to occur, you must enter carbohydrate data greater than the snack size amount.

Used in Task resource.

The scope of this extension is for CDF file also it is used in below use case.

  • BG Test Reminders

An example of the XML code is given below and the FHIR output:

CDF xml example:

<DeviceParameter>
     <DeviceParameterType>                            
     <TypeKey>cdf.dprm.reminder.after.high.bg.threshold</TypeKey>
     </DeviceParameterType>
     <NumericValue>300</NumericValue>
     <ParameterValue>cdf.dprm.value.unit.mg.dl</ParameterValue>
</DeviceParameter>

FHIR output example:

"extension": [
          {
            "url": "http://roche.com/fhir/rdc/StructureDefinition/task-reminder-threshold",
            "valueQuantity": {
              "value": "300",
              "unit": "mg/dL",
              "system": "http://unitsofmeasure.org",
              "code": "mg/dL"
            }
          }
],

Overview

The below overview shows the elements of the resource, data type and the cardinality of each. Further details like "Binding"/"Fixed values"/"contraints" etc can be found on clicking on each element.

Canonical URL - http://roche.com/fhir/rdc/StructureDefinition/task-reminder-threshold

id0..1string
id0..1string
extensionC0..*Extension
url1..1uriFixed Value
valueQuantityC0..1Quantity
id0..1string
extensionC0..*Extension
url1..1uriFixed Value
valueQuantity0..1Quantity
url1..1uriFixed Value

Details

Extension
ShortOptional Extensions Element
Definition

Optional Extension Element - found in all resources.

Cardinality0..1
ConditionsThe cardinality or value of this element may be affected by these constraints: ele-1
Constraints
  • ele-1: All FHIR elements must have a @value or children
    hasValue() | (children().count() > id.count())
  • ext-1: Must have either extensions or value[x], not both
    extension.exists() != value.exists()
Mappings
  • rim: n/a
  • rim: N/A
Extension.id
Shortxml:id (or equivalent in JSON)
Definition

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

Cardinality0..1
Typestring
Comments

Note that FHIR strings may not exceed 1MB in size

ConditionsThe cardinality or value of this element may be affected by these constraints: ele-1
Constraints
  • ele-1: All FHIR elements must have a @value or children
    hasValue() | (children().count() > id.count())
Mappings
  • rim: n/a
Extension.extension
ShortAdditional Content defined by implementations
Definition

May be used to represent additional information that is not part of the basic definition of the element. In order 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 is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

Cardinality0..*
TypeExtension
Aliasextensions, user content
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.

Slicing

Unordered, Open, by url(Value)

Extensions are always sliced by (at least) url

ConditionsThe cardinality or value of this element may be affected by these constraints: ele-1
Constraints
  • ele-1: All FHIR elements must have a @value or children
    hasValue() | (children().count() > id.count())
  • ext-1: Must have either extensions or value[x], not both
    extension.exists() != value.exists()
Mappings
  • rim: n/a
  • rim: N/A
Extension.extension:bgThreshold
ShortAdditional Content defined by implementations
Definition

May be used to represent additional information that is not part of the basic definition of the element. In order 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 is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

Cardinality0..1
TypeExtension
Aliasextensions, user content
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.

ConditionsThe cardinality or value of this element may be affected by these constraints: ele-1
Constraints
  • ele-1: All FHIR elements must have a @value or children
    hasValue() | (children().count() > id.count())
  • ext-1: Must have either extensions or value[x], not both
    extension.exists() != value.exists()
Mappings
  • rim: n/a
  • rim: N/A
Extension.extension:bgThreshold.id
Shortxml:id (or equivalent in JSON)
Definition

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

Cardinality0..1
Typestring
Comments

Note that FHIR strings may not exceed 1MB in size

ConditionsThe cardinality or value of this element may be affected by these constraints: ele-1
Constraints
  • ele-1: All FHIR elements must have a @value or children
    hasValue() | (children().count() > id.count())
Mappings
  • rim: n/a
Extension.extension:bgThreshold.extension
ShortAdditional Content defined by implementations
Definition

May be used to represent additional information that is not part of the basic definition of the element. In order 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 is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

Cardinality0..*
TypeExtension
Aliasextensions, user content
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.

Slicing

Unordered, Open, by url(Value)

Extensions are always sliced by (at least) url

ConditionsThe cardinality or value of this element may be affected by these constraints: ele-1
Constraints
  • ele-1: All FHIR elements must have a @value or children
    hasValue() | (children().count() > id.count())
  • ext-1: Must have either extensions or value[x], not both
    extension.exists() != value.exists()
Mappings
  • rim: n/a
  • rim: N/A
Extension.extension:bgThreshold.url
Shortidentifies the meaning of the extension
Definition

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

Cardinality1..1
Typeuri
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.

ConditionsThe cardinality or value of this element may be affected by these constraints: ele-1
Constraints
  • ele-1: All FHIR elements must have a @value or children
    hasValue() | (children().count() > id.count())
Fixed Value
bgThreshold
Mappings
  • rim: n/a
  • rim: N/A
Extension.extension:bgThreshold.value[x]:valueQuantity
ShortA measured or measurable amount
Definition

A measured amount (or an amount that can potentially be measured). Note that measured amounts include amounts that are not precisely quantified, including amounts involving arbitrary units and floating currencies.

Cardinality0..1
TypeQuantity
Comments

The context of use may frequently define what kind of quantity this is and therefore what kind of units can be used. The context of use may also restrict the values for the comparator.

ConditionsThe cardinality or value of this element may be affected by these constraints: ele-1
Constraints
  • ele-1: All FHIR elements must have a @value or children
    hasValue() | (children().count() > id.count())
  • qty-3: If a code for the unit is present, the system SHALL also be present
    code.empty() or system.exists()
Mappings
  • rim: n/a
  • rim: N/A
  • v2: SN (see also Range) or CQ
  • rim: PQ, IVL<PQ>, MO, CO, depending on the values
Extension.extension:carbThreshold
ShortAdditional Content defined by implementations
Definition

May be used to represent additional information that is not part of the basic definition of the element. In order 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 is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

Cardinality0..1
TypeExtension
Aliasextensions, user content
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.

ConditionsThe cardinality or value of this element may be affected by these constraints: ele-1
Constraints
  • ele-1: All FHIR elements must have a @value or children
    hasValue() | (children().count() > id.count())
  • ext-1: Must have either extensions or value[x], not both
    extension.exists() != value.exists()
Mappings
  • rim: n/a
  • rim: N/A
Extension.extension:carbThreshold.id
Shortxml:id (or equivalent in JSON)
Definition

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

Cardinality0..1
Typestring
Comments

Note that FHIR strings may not exceed 1MB in size

ConditionsThe cardinality or value of this element may be affected by these constraints: ele-1
Constraints
  • ele-1: All FHIR elements must have a @value or children
    hasValue() | (children().count() > id.count())
Mappings
  • rim: n/a
Extension.extension:carbThreshold.extension
ShortAdditional Content defined by implementations
Definition

May be used to represent additional information that is not part of the basic definition of the element. In order 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 is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

Cardinality0..*
TypeExtension
Aliasextensions, user content
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.

Slicing

Unordered, Open, by url(Value)

Extensions are always sliced by (at least) url

ConditionsThe cardinality or value of this element may be affected by these constraints: ele-1
Constraints
  • ele-1: All FHIR elements must have a @value or children
    hasValue() | (children().count() > id.count())
  • ext-1: Must have either extensions or value[x], not both
    extension.exists() != value.exists()
Mappings
  • rim: n/a
  • rim: N/A
Extension.extension:carbThreshold.url
Shortidentifies the meaning of the extension
Definition

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

Cardinality1..1
Typeuri
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.

ConditionsThe cardinality or value of this element may be affected by these constraints: ele-1
Constraints
  • ele-1: All FHIR elements must have a @value or children
    hasValue() | (children().count() > id.count())
Fixed Value
carbThreshold
Mappings
  • rim: n/a
  • rim: N/A
Extension.extension:carbThreshold.value[x]:valueQuantity
ShortValue of extension
Definition

Value of extension - may be a resource or one of a constrained set of the data types (see Extensibility in the spec for list).

Cardinality0..1
TypeQuantity
ConditionsThe cardinality or value of this element may be affected by these constraints: ele-1
Constraints
  • ele-1: All FHIR elements must have a @value or children
    hasValue() | (children().count() > id.count())
Mappings
  • rim: n/a
  • rim: N/A
Extension.url
Shortidentifies the meaning of the extension
Definition

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

Cardinality1..1
Typeuri
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.

ConditionsThe cardinality or value of this element may be affected by these constraints: ele-1
Constraints
  • ele-1: All FHIR elements must have a @value or children
    hasValue() | (children().count() > id.count())
Fixed Value
http://roche.com/fhir/rdc/StructureDefinition/task-reminder-threshold
Mappings
  • rim: n/a
  • rim: N/A
Extension.value[x]
ShortValue of extension
Definition

Value of extension - may be a resource or one of a constrained set of the data types (see Extensibility in the spec for list).

Cardinality0..0
TypeAddress | Age | Annotation | Attachment | base64Binary | boolean | code | CodeableConcept | Coding | ContactPoint | Count | date | dateTime | decimal | Distance | Duration | HumanName | id | Identifier | instant | integer | markdown | Meta | Money | oid | Period | positiveInt | Quantity | Range | Ratio | Reference | SampledData | Signature | string | time | Timing | unsignedInt | uri
ConditionsThe cardinality or value of this element may be affected by these constraints: ele-1
Constraints
  • ele-1: All FHIR elements must have a @value or children
    hasValue() | (children().count() > id.count())
Mappings
  • rim: n/a
  • rim: N/A

Table

Extension0..1
Extension.idstring0..1
Extension.extensionExtension0..*
Extension.extension:bgThresholdExtension0..1
Extension.extension:bgThreshold.idstring0..1
Extension.extension:bgThreshold.extensionExtension0..*
Extension.extension:bgThreshold.urluri1..1
Extension.extension:bgThreshold.value[x]:valueQuantityQuantity0..*
Extension.extension:carbThresholdExtension0..1
Extension.extension:carbThreshold.idstring0..1
Extension.extension:carbThreshold.extensionExtension0..*
Extension.extension:carbThreshold.urluri1..1
Extension.extension:carbThreshold.value[x]:valueQuantityQuantity0..1
Extension.urluri1..1
Extension.value[x]Address | Age | Annotation | Attachment | base64Binary | boolean | code | CodeableConcept | Coding | ContactPoint | Count | date | dateTime | decimal | Distance | Duration | HumanName | id | Identifier | instant | integer | markdown | Meta | Money | oid | Period | positiveInt | Quantity | Range | Ratio | Reference | SampledData | Signature | string | time | Timing | unsignedInt | uri0..0

XML

<StructureDefinition xmlns="http://hl7.org/fhir">
<id value="1d21a0c0-33bd-4ba7-ae1e-bb0f207140ab" />
<url value="http://roche.com/fhir/rdc/StructureDefinition/task-reminder-threshold" />
<name value="task-reminder-threshold" />
<status value="active" />
<date value="2019-06-04" />
<fhirVersion value="3.0.1" />
<kind value="complex-type" />
<abstract value="false" />
<contextType value="resource" />
<context value="Task" />
<type value="Extension" />
<baseDefinition value="http://hl7.org/fhir/StructureDefinition/Extension" />
<derivation value="constraint" />
<snapshot>
<element id="Extension">
<path value="Extension" />
<short value="Optional Extensions Element" />
<definition value="Optional Extension Element - found in all resources." />
<min value="0" />
<max value="1" />
<base>
<path value="Element" />
<min value="0" />
<max value="*" />
</base>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() or (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<constraint>
<key value="ext-1" />
<severity value="error" />
<human value="Must have either extensions or value[x], not both" />
<expression value="extension.exists() != value.exists()" />
<xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="N/A" />
</mapping>
</element>
<element id="Extension.id">
<path value="Extension.id" />
<representation value="xmlAttr" />
<short value="xml:id (or equivalent in JSON)" />
<definition value="unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces." />
<comment value="Note that FHIR strings may not exceed 1MB in size" />
<min value="0" />
<max value="1" />
<base>
<path value="Element.id" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="string" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() or (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
</element>
<element id="Extension.extension">
<path value="Extension.extension" />
<slicing>
<discriminator>
<type value="value" />
<path value="url" />
</discriminator>
<description value="Extensions are always sliced by (at least) url" />
<rules value="open" />
</slicing>
<short value="Additional Content defined by implementations" />
<definition value="May be used to represent additional information that is not part of the basic definition of the element. In order 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 is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension." />
<comment value="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." />
<alias value="extensions" />
<alias value="user content" />
<min value="0" />
<max value="*" />
<base>
<path value="Element.extension" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="Extension" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() or (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<constraint>
<key value="ext-1" />
<severity value="error" />
<human value="Must have either extensions or value[x], not both" />
<expression value="extension.exists() != value.exists()" />
<xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="N/A" />
</mapping>
</element>
<element id="Extension.extension:bgThreshold">
<path value="Extension.extension" />
<sliceName value="bgThreshold" />
<short value="Additional Content defined by implementations" />
<definition value="May be used to represent additional information that is not part of the basic definition of the element. In order 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 is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension." />
<comment value="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." />
<alias value="extensions" />
<alias value="user content" />
<min value="0" />
<max value="1" />
<base>
<path value="Element.extension" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="Extension" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() or (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<constraint>
<key value="ext-1" />
<severity value="error" />
<human value="Must have either extensions or value[x], not both" />
<expression value="extension.exists() != value.exists()" />
<xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="N/A" />
</mapping>
</element>
<element id="Extension.extension:bgThreshold.id">
<path value="Extension.extension.id" />
<representation value="xmlAttr" />
<short value="xml:id (or equivalent in JSON)" />
<definition value="unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces." />
<comment value="Note that FHIR strings may not exceed 1MB in size" />
<min value="0" />
<max value="1" />
<base>
<path value="Element.id" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="string" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() or (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
</element>
<element id="Extension.extension:bgThreshold.extension">
<path value="Extension.extension.extension" />
<slicing>
<discriminator>
<type value="value" />
<path value="url" />
</discriminator>
<description value="Extensions are always sliced by (at least) url" />
<rules value="open" />
</slicing>
<short value="Additional Content defined by implementations" />
<definition value="May be used to represent additional information that is not part of the basic definition of the element. In order 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 is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension." />
<comment value="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." />
<alias value="extensions" />
<alias value="user content" />
<min value="0" />
<max value="*" />
<base>
<path value="Element.extension" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="Extension" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() or (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<constraint>
<key value="ext-1" />
<severity value="error" />
<human value="Must have either extensions or value[x], not both" />
<expression value="extension.exists() != value.exists()" />
<xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="N/A" />
</mapping>
</element>
<element id="Extension.extension:bgThreshold.url">
<path value="Extension.extension.url" />
<representation value="xmlAttr" />
<short value="identifies the meaning of the extension" />
<definition value="Source of the definition for the extension code - a logical name or a URL." />
<comment value="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." />
<min value="1" />
<max value="1" />
<base>
<path value="Extension.url" />
<min value="1" />
<max value="1" />
</base>
<type>
<code value="uri" />
</type>
<fixedUri value="bgThreshold" />
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() or (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="N/A" />
</mapping>
</element>
<element id="Extension.extension:bgThreshold.value[x]:valueQuantity">
<path value="Extension.extension.valueQuantity" />
<sliceName value="valueQuantity" />
<short value="A measured or measurable amount" />
<definition value="A measured amount (or an amount that can potentially be measured). Note that measured amounts include amounts that are not precisely quantified, including amounts involving arbitrary units and floating currencies." />
<comment value="The context of use may frequently define what kind of quantity this is and therefore what kind of units can be used. The context of use may also restrict the values for the comparator." />
<min value="0" />
<max value="*" />
<base>
<path value="Extension.value[x]" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="Quantity" />
<profile value="http://hl7.org/fhir/StructureDefinition/Quantity" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() or (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<constraint>
<key value="qty-3" />
<severity value="error" />
<human value="If a code for the unit is present, the system SHALL also be present" />
<expression value="code.empty() or system.exists()" />
<xpath value="not(exists(f:code)) or exists(f:system)" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="N/A" />
</mapping>
<mapping>
<identity value="v2" />
<map value="SN (see also Range) or CQ" />
</mapping>
<mapping>
<identity value="rim" />
<map value="PQ, IVL<PQ>, MO, CO, depending on the values" />
</mapping>
</element>
<element id="Extension.extension:carbThreshold">
<path value="Extension.extension" />
<sliceName value="carbThreshold" />
<short value="Additional Content defined by implementations" />
<definition value="May be used to represent additional information that is not part of the basic definition of the element. In order 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 is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension." />
<comment value="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." />
<alias value="extensions" />
<alias value="user content" />
<min value="0" />
<max value="1" />
<base>
<path value="Element.extension" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="Extension" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() or (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<constraint>
<key value="ext-1" />
<severity value="error" />
<human value="Must have either extensions or value[x], not both" />
<expression value="extension.exists() != value.exists()" />
<xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="N/A" />
</mapping>
</element>
<element id="Extension.extension:carbThreshold.id">
<path value="Extension.extension.id" />
<representation value="xmlAttr" />
<short value="xml:id (or equivalent in JSON)" />
<definition value="unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces." />
<comment value="Note that FHIR strings may not exceed 1MB in size" />
<min value="0" />
<max value="1" />
<base>
<path value="Element.id" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="string" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() or (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
</element>
<element id="Extension.extension:carbThreshold.extension">
<path value="Extension.extension.extension" />
<slicing>
<discriminator>
<type value="value" />
<path value="url" />
</discriminator>
<description value="Extensions are always sliced by (at least) url" />
<rules value="open" />
</slicing>
<short value="Additional Content defined by implementations" />
<definition value="May be used to represent additional information that is not part of the basic definition of the element. In order 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 is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension." />
<comment value="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." />
<alias value="extensions" />
<alias value="user content" />
<min value="0" />
<max value="*" />
<base>
<path value="Element.extension" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="Extension" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() or (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<constraint>
<key value="ext-1" />
<severity value="error" />
<human value="Must have either extensions or value[x], not both" />
<expression value="extension.exists() != value.exists()" />
<xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="N/A" />
</mapping>
</element>
<element id="Extension.extension:carbThreshold.url">
<path value="Extension.extension.url" />
<representation value="xmlAttr" />
<short value="identifies the meaning of the extension" />
<definition value="Source of the definition for the extension code - a logical name or a URL." />
<comment value="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." />
<min value="1" />
<max value="1" />
<base>
<path value="Extension.url" />
<min value="1" />
<max value="1" />
</base>
<type>
<code value="uri" />
</type>
<fixedUri value="carbThreshold" />
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() or (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="N/A" />
</mapping>
</element>
<element id="Extension.extension:carbThreshold.value[x]:valueQuantity">
<path value="Extension.extension.valueQuantity" />
<sliceName value="valueQuantity" />
<short value="Value of extension" />
<definition value="Value of extension - may be a resource or one of a constrained set of the data types (see Extensibility in the spec for list)." />
<comment value="A stream of bytes, base64 encoded" />
<min value="0" />
<max value="1" />
<base>
<path value="Extension.value[x]" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="Quantity" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() or (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="N/A" />
</mapping>
</element>
<element id="Extension.url">
<path value="Extension.url" />
<representation value="xmlAttr" />
<short value="identifies the meaning of the extension" />
<definition value="Source of the definition for the extension code - a logical name or a URL." />
<comment value="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." />
<min value="1" />
<max value="1" />
<base>
<path value="Extension.url" />
<min value="1" />
<max value="1" />
</base>
<type>
<code value="uri" />
</type>
<fixedUri value="http://roche.com/fhir/rdc/StructureDefinition/task-reminder-threshold" />
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() or (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="N/A" />
</mapping>
</element>
<element id="Extension.value[x]">
<path value="Extension.value[x]" />
<short value="Value of extension" />
<definition value="Value of extension - may be a resource or one of a constrained set of the data types (see Extensibility in the spec for list)." />
<comment value="A stream of bytes, base64 encoded" />
<min value="0" />
<max value="0" />
<base>
<path value="Extension.value[x]" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="base64Binary" />
</type>
<type>
<code value="boolean" />
</type>
<type>
<code value="code" />
</type>
<type>
<code value="date" />
</type>
<type>
<code value="dateTime" />
</type>
<type>
<code value="decimal" />
</type>
<type>
<code value="id" />
</type>
<type>
<code value="instant" />
</type>
<type>
<code value="integer" />
</type>
<type>
<code value="markdown" />
</type>
<type>
<code value="oid" />
</type>
<type>
<code value="positiveInt" />
</type>
<type>
<code value="string" />
</type>
<type>
<code value="time" />
</type>
<type>
<code value="unsignedInt" />
</type>
<type>
<code value="uri" />
</type>
<type>
<code value="Address" />
</type>
<type>
<code value="Age" />
</type>
<type>
<code value="Annotation" />
</type>
<type>
<code value="Attachment" />
</type>
<type>
<code value="CodeableConcept" />
</type>
<type>
<code value="Coding" />
</type>
<type>
<code value="ContactPoint" />
</type>
<type>
<code value="Count" />
</type>
<type>
<code value="Distance" />
</type>
<type>
<code value="Duration" />
</type>
<type>
<code value="HumanName" />
</type>
<type>
<code value="Identifier" />
</type>
<type>
<code value="Money" />
</type>
<type>
<code value="Period" />
</type>
<type>
<code value="Quantity" />
</type>
<type>
<code value="Range" />
</type>
<type>
<code value="Ratio" />
</type>
<type>
<code value="Reference" />
</type>
<type>
<code value="SampledData" />
</type>
<type>
<code value="Signature" />
</type>
<type>
<code value="Timing" />
</type>
<type>
<code value="Meta" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() or (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="N/A" />
</mapping>
</element>
</snapshot>
<differential>
<element id="Extension">
<path value="Extension" />
<max value="1" />
</element>
<element id="Extension.extension">
<path value="Extension.extension" />
<slicing>
<discriminator>
<type value="value" />
<path value="url" />
</discriminator>
<rules value="open" />
</slicing>
</element>
<element id="Extension.extension:bgThreshold">
<path value="Extension.extension" />
<sliceName value="bgThreshold" />
<max value="1" />
</element>
<element id="Extension.extension:bgThreshold.url">
<path value="Extension.extension.url" />
<fixedUri value="bgThreshold" />
</element>
<element id="Extension.extension:bgThreshold.value[x]:valueQuantity">
<path value="Extension.extension.valueQuantity" />
<sliceName value="valueQuantity" />
<type>
<code value="Quantity" />
<profile value="http://hl7.org/fhir/StructureDefinition/Quantity" />
</type>
</element>
<element id="Extension.extension:carbThreshold">
<path value="Extension.extension" />
<sliceName value="carbThreshold" />
<max value="1" />
</element>
<element id="Extension.extension:carbThreshold.url">
<path value="Extension.extension.url" />
<fixedUri value="carbThreshold" />
</element>
<element id="Extension.extension:carbThreshold.value[x]:valueQuantity">
<path value="Extension.extension.valueQuantity" />
<sliceName value="valueQuantity" />
<type>
<code value="Quantity" />
</type>
</element>
<element id="Extension.url">
<path value="Extension.url" />
<fixedUri value="http://roche.com/fhir/rdc/StructureDefinition/task-reminder-threshold" />
</element>
<element id="Extension.value[x]">
<path value="Extension.value[x]" />
<max value="0" />
</element>
</differential>
</StructureDefinition>

JSON

{
"resourceType": "StructureDefinition",
"id": "1d21a0c0-33bd-4ba7-ae1e-bb0f207140ab",
"url": "http://roche.com/fhir/rdc/StructureDefinition/task-reminder-threshold",
"name": "task-reminder-threshold",
"status": "active",
"date": "2019-06-04",
"fhirVersion": "3.0.1",
"kind": "complex-type",
"abstract": false,
"contextType": "resource",
"context": [
"Task"
],
"type": "Extension",
"baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension",
"derivation": "constraint",
"snapshot": {
"element": [
{
"id": "Extension",
"path": "Extension",
"short": "Optional Extensions Element",
"definition": "Optional Extension Element - found in all resources.",
"min": 0,
"max": "1",
"base": {
"path": "Element",
"min": 0,
"max": "*"
},
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() or (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
},
{
"key": "ext-1",
"severity": "error",
"human": "Must have either extensions or value[x], not both",
"expression": "extension.exists() != value.exists()",
"xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Extension.id",
"path": "Extension.id",
"representation": [
"xmlAttr"
],
"short": "xml:id (or equivalent in JSON)",
"definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
"comment": "Note that FHIR strings may not exceed 1MB in size",
"min": 0,
"max": "1",
"base": {
"path": "Element.id",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() or (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
}
]
},
{
"id": "Extension.extension",
"path": "Extension.extension",
"slicing": {
"discriminator": [
{
"type": "value",
"path": "url"
}
],
"description": "Extensions are always sliced by (at least) url",
"rules": "open"
},
"short": "Additional Content defined by implementations",
"definition": "May be used to represent additional information that is not part of the basic definition of the element. In order 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 is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
"comment": "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.",
"alias": [
"extensions",
"user content"
],
"min": 0,
"max": "*",
"base": {
"path": "Element.extension",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Extension"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() or (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
},
{
"key": "ext-1",
"severity": "error",
"human": "Must have either extensions or value[x], not both",
"expression": "extension.exists() != value.exists()",
"xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Extension.extension:bgThreshold",
"path": "Extension.extension",
"sliceName": "bgThreshold",
"short": "Additional Content defined by implementations",
"definition": "May be used to represent additional information that is not part of the basic definition of the element. In order 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 is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
"comment": "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.",
"alias": [
"extensions",
"user content"
],
"min": 0,
"max": "1",
"base": {
"path": "Element.extension",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Extension"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() or (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
},
{
"key": "ext-1",
"severity": "error",
"human": "Must have either extensions or value[x], not both",
"expression": "extension.exists() != value.exists()",
"xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Extension.extension:bgThreshold.id",
"path": "Extension.extension.id",
"representation": [
"xmlAttr"
],
"short": "xml:id (or equivalent in JSON)",
"definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
"comment": "Note that FHIR strings may not exceed 1MB in size",
"min": 0,
"max": "1",
"base": {
"path": "Element.id",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() or (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
}
]
},
{
"id": "Extension.extension:bgThreshold.extension",
"path": "Extension.extension.extension",
"slicing": {
"discriminator": [
{
"type": "value",
"path": "url"
}
],
"description": "Extensions are always sliced by (at least) url",
"rules": "open"
},
"short": "Additional Content defined by implementations",
"definition": "May be used to represent additional information that is not part of the basic definition of the element. In order 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 is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
"comment": "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.",
"alias": [
"extensions",
"user content"
],
"min": 0,
"max": "*",
"base": {
"path": "Element.extension",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Extension"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() or (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
},
{
"key": "ext-1",
"severity": "error",
"human": "Must have either extensions or value[x], not both",
"expression": "extension.exists() != value.exists()",
"xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Extension.extension:bgThreshold.url",
"path": "Extension.extension.url",
"representation": [
"xmlAttr"
],
"short": "identifies the meaning of the extension",
"definition": "Source of the definition for the extension code - a logical name or a URL.",
"comment": "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.",
"min": 1,
"max": "1",
"base": {
"path": "Extension.url",
"min": 1,
"max": "1"
},
"type": [
{
"code": "uri"
}
],
"fixedUri": "bgThreshold",
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() or (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Extension.extension:bgThreshold.value[x]:valueQuantity",
"path": "Extension.extension.valueQuantity",
"sliceName": "valueQuantity",
"short": "A measured or measurable amount",
"definition": "A measured amount (or an amount that can potentially be measured). Note that measured amounts include amounts that are not precisely quantified, including amounts involving arbitrary units and floating currencies.",
"comment": "The context of use may frequently define what kind of quantity this is and therefore what kind of units can be used. The context of use may also restrict the values for the comparator.",
"min": 0,
"max": "*",
"base": {
"path": "Extension.value[x]",
"min": 0,
"max": "1"
},
"type": [
{
"code": "Quantity",
"profile": "http://hl7.org/fhir/StructureDefinition/Quantity"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() or (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
},
{
"key": "qty-3",
"severity": "error",
"human": "If a code for the unit is present, the system SHALL also be present",
"expression": "code.empty() or system.exists()",
"xpath": "not(exists(f:code)) or exists(f:system)"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "N/A"
},
{
"identity": "v2",
"map": "SN (see also Range) or CQ"
},
{
"identity": "rim",
"map": "PQ, IVL<PQ>, MO, CO, depending on the values"
}
]
},
{
"id": "Extension.extension:carbThreshold",
"path": "Extension.extension",
"sliceName": "carbThreshold",
"short": "Additional Content defined by implementations",
"definition": "May be used to represent additional information that is not part of the basic definition of the element. In order 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 is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
"comment": "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.",
"alias": [
"extensions",
"user content"
],
"min": 0,
"max": "1",
"base": {
"path": "Element.extension",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Extension"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() or (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
},
{
"key": "ext-1",
"severity": "error",
"human": "Must have either extensions or value[x], not both",
"expression": "extension.exists() != value.exists()",
"xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Extension.extension:carbThreshold.id",
"path": "Extension.extension.id",
"representation": [
"xmlAttr"
],
"short": "xml:id (or equivalent in JSON)",
"definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
"comment": "Note that FHIR strings may not exceed 1MB in size",
"min": 0,
"max": "1",
"base": {
"path": "Element.id",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() or (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
}
]
},
{
"id": "Extension.extension:carbThreshold.extension",
"path": "Extension.extension.extension",
"slicing": {
"discriminator": [
{
"type": "value",
"path": "url"
}
],
"description": "Extensions are always sliced by (at least) url",
"rules": "open"
},
"short": "Additional Content defined by implementations",
"definition": "May be used to represent additional information that is not part of the basic definition of the element. In order 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 is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
"comment": "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.",
"alias": [
"extensions",
"user content"
],
"min": 0,
"max": "*",
"base": {
"path": "Element.extension",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Extension"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() or (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
},
{
"key": "ext-1",
"severity": "error",
"human": "Must have either extensions or value[x], not both",
"expression": "extension.exists() != value.exists()",
"xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Extension.extension:carbThreshold.url",
"path": "Extension.extension.url",
"representation": [
"xmlAttr"
],
"short": "identifies the meaning of the extension",
"definition": "Source of the definition for the extension code - a logical name or a URL.",
"comment": "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.",
"min": 1,
"max": "1",
"base": {
"path": "Extension.url",
"min": 1,
"max": "1"
},
"type": [
{
"code": "uri"
}
],
"fixedUri": "carbThreshold",
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() or (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Extension.extension:carbThreshold.value[x]:valueQuantity",
"path": "Extension.extension.valueQuantity",
"sliceName": "valueQuantity",
"short": "Value of extension",
"definition": "Value of extension - may be a resource or one of a constrained set of the data types (see Extensibility in the spec for list).",
"comment": "A stream of bytes, base64 encoded",
"min": 0,
"max": "1",
"base": {
"path": "Extension.value[x]",
"min": 0,
"max": "1"
},
"type": [
{
"code": "Quantity"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() or (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Extension.url",
"path": "Extension.url",
"representation": [
"xmlAttr"
],
"short": "identifies the meaning of the extension",
"definition": "Source of the definition for the extension code - a logical name or a URL.",
"comment": "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.",
"min": 1,
"max": "1",
"base": {
"path": "Extension.url",
"min": 1,
"max": "1"
},
"type": [
{
"code": "uri"
}
],
"fixedUri": "http://roche.com/fhir/rdc/StructureDefinition/task-reminder-threshold",
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() or (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Extension.value[x]",
"path": "Extension.value[x]",
"short": "Value of extension",
"definition": "Value of extension - may be a resource or one of a constrained set of the data types (see Extensibility in the spec for list).",
"comment": "A stream of bytes, base64 encoded",
"min": 0,
"max": "0",
"base": {
"path": "Extension.value[x]",
"min": 0,
"max": "1"
},
"type": [
{
"code": "base64Binary"
},
{
"code": "boolean"
},
{
"code": "code"
},
{
"code": "date"
},
{
"code": "dateTime"
},
{
"code": "decimal"
},
{
"code": "id"
},
{
"code": "instant"
},
{
"code": "integer"
},
{
"code": "markdown"
},
{
"code": "oid"
},
{
"code": "positiveInt"
},
{
"code": "string"
},
{
"code": "time"
},
{
"code": "unsignedInt"
},
{
"code": "uri"
},
{
"code": "Address"
},
{
"code": "Age"
},
{
"code": "Annotation"
},
{
"code": "Attachment"
},
{
"code": "CodeableConcept"
},
{
"code": "Coding"
},
{
"code": "ContactPoint"
},
{
"code": "Count"
},
{
"code": "Distance"
},
{
"code": "Duration"
},
{
"code": "HumanName"
},
{
"code": "Identifier"
},
{
"code": "Money"
},
{
"code": "Period"
},
{
"code": "Quantity"
},
{
"code": "Range"
},
{
"code": "Ratio"
},
{
"code": "Reference"
},
{
"code": "SampledData"
},
{
"code": "Signature"
},
{
"code": "Timing"
},
{
"code": "Meta"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() or (children().count() > id.count())",
"xpath": "@value|f:*|h:div"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "N/A"
}
]
}
]
},
"differential": {
"element": [
{
"id": "Extension",
"path": "Extension",
"max": "1"
},
{
"id": "Extension.extension",
"path": "Extension.extension",
"slicing": {
"discriminator": [
{
"type": "value",
"path": "url"
}
],
"rules": "open"
}
},
{
"id": "Extension.extension:bgThreshold",
"path": "Extension.extension",
"sliceName": "bgThreshold",
"max": "1"
},
{
"id": "Extension.extension:bgThreshold.url",
"path": "Extension.extension.url",
"fixedUri": "bgThreshold"
},
{
"id": "Extension.extension:bgThreshold.value[x]:valueQuantity",
"path": "Extension.extension.valueQuantity",
"sliceName": "valueQuantity",
"type": [
{
"code": "Quantity",
"profile": "http://hl7.org/fhir/StructureDefinition/Quantity"
}
]
},
{
"id": "Extension.extension:carbThreshold",
"path": "Extension.extension",
"sliceName": "carbThreshold",
"max": "1"
},
{
"id": "Extension.extension:carbThreshold.url",
"path": "Extension.extension.url",
"fixedUri": "carbThreshold"
},
{
"id": "Extension.extension:carbThreshold.value[x]:valueQuantity",
"path": "Extension.extension.valueQuantity",
"sliceName": "valueQuantity",
"type": [
{
"code": "Quantity"
}
]
},
{
"id": "Extension.url",
"path": "Extension.url",
"fixedUri": "http://roche.com/fhir/rdc/StructureDefinition/task-reminder-threshold"
},
{
"id": "Extension.value[x]",
"path": "Extension.value[x]",
"max": "0"
}
]
}
}