FHIR Release 3 (STU) R4 Ballot #1 (Mixed Normative/Trial use)

This page is part of the FHIR Specification (v3.0.2: STU 3). (v3.3.0: R4 Ballot 2). The current version which supercedes this version is 5.0.0 . For a full list of available versions, see the Directory of published versions . Page versions: R3 R2

8.15 Resource DeviceComponent - Content

Health Care Devices Work Group Maturity Level : 1   Trial Use Compartments : Device

The characteristics, operational status and capabilities of a medical-related component of a medical device.

8.15.1 Scope and Usage

The DeviceComponent resource is used to describe the characteristics, operational status and capabilities of a medical-related component of a medical device. It can be a physical component that is integrated inside the device, a removable physical component, or a non-physical component that allows physiological measurement data and its derived data to be grouped in a hierarchical information organization.

Note:

For the initial scope, this DeviceComponent resource is only applicable to describe a single node in the containment tree that is produced by the context scanner in any medical device that implements or derives from the ISO/IEEE 11073 standard and that does not represent a metric. Examples for such a node are MDS, VMD, or Channel.

8.15.2 Boundaries and Relationships

The DeviceComponent allows us to change the configuration of the device without having to change the device resource instance. The life-cycle of the configuration may be completely different than the one of the device itself.

There are several related resources

8.15.3 Background and Context

8.15.3.1 Structure of a DeviceComponent Resource

A Context Scanner object of a medical device that implements or derives from ISO/IEEE 11073 standard is responsible for observing device configuration changes. After instantiation, the Context Scanner object is responsible for announcing the object instances in the device's MDIB, a hierarchical containment (MDS->VMD->Channel->Metric). The DeviceComponent resource can be used to describe the characteristics, operational status and capabilities of a medical-related component of a medical device. It can be a physical component that is integrated inside the device, a removable physical component, or a non-physical component that allows physiological measurement data and its derived data to be grouped in a hierarchical information organization. Devices are conceptualized using the following main structure:

  1. MedicalDeviceSystem - An actual device that external systems communicate with. In 11073, this is known as a MDS.
  2. VirtualMedicalDevice - A medical-related subsystem of a medical device. It can either be a physical hardware piece or a pure software plugin component of a medical device. In 11073, this is known as a VMD.
  3. Channel - A non-physical component that allows physiological measurement data and its derived data to be grouped in a hierarchical information organization.

Very simple devices may have only a single virtual device with a single channel and one metric, while complex devices may have multiple items at every level.

This resource is referenced by devicemetric DeviceMetric , Media and Observation

8.15.4 Resource Content

Structure

Name Flags Card. Type Description & Constraints doco
. . DeviceComponent Σ TU DomainResource An instance of a medical-related component of a medical device
Elements defined in Ancestors: id , meta , implicitRules , language , text , contained , extension , modifierExtension
. . . identifier Σ 1..1 0..* Identifier Instance id assigned by the software stack identifier
. . . type Σ 1..1 CodeableConcept What kind of component it is
FHIR Device Types ( Preferred )
. . . lastSystemChange Σ 0..1 instant Recent system change timestamp
. . . source Σ 0..1 Reference ( Device ) Top-level device resource link
. . . parent Σ 0..1 Reference ( DeviceComponent ) Parent resource link
. . . operationalStatus Σ 0..* CodeableConcept Current operational status of the component, for example On, Off or Standby
DeviceComponentOperationalStatus ( Extensible )
. . . parameterGroup Σ 0..1 CodeableConcept Current supported parameter group
DeviceComponentParameterGroup ( Extensible )
. . . measurementPrinciple Σ 0..1 code other | chemical | electrical | impedance | nuclear | optical | thermal | biological | mechanical | acoustical | manual+
MeasmntPrinciple ( Required )
. . . productionSpecification Σ 0..* BackboneElement Specification details such as Component Revisions, or Serial Numbers
. . . . specType Σ 0..1 CodeableConcept Type or kind of production specification, for example serial number or software revision
DeviceSpecificationSpecType ( Extensible )
. . . . componentId Σ 0..1 Identifier Internal component unique identification
. . . . productionSpec Σ 0..1 string A printable string defining the component
. . . languageCode Σ 0..1 CodeableConcept Language code for the human-readable text strings produced by the device
Common Languages ( Extensible but limited to All Languages )
. . . property Σ 0..* BackboneElement Other Attributes
.... type Σ 1..1 CodeableConcept Code that specifies the property
DeviceComponentPropertyCode ( Extensible )
.... valueQuantity Σ 0..* Quantity Property value as a quantity
.... valueCode Σ 0..* CodeableConcept Property value as a code

doco Documentation for this format

UML Diagram ( Legend )

DeviceComponent ( DomainResource ) The locally Unique instance identifiers assigned unique identification to a device by the software. software, manufacturers, other organizations or owners. For example: handle ID identifier : Identifier [1..1] [0..*] The component type as defined in the object-oriented or metric nomenclature partition type : CodeableConcept [1..1] « Describes the type of the component. (Strength=Preferred) FHIR Device Types ? » The timestamp for the most recent system change which includes device configuration or setting change lastSystemChange : instant [0..1] The link to the source Device that contains administrative device information such as manufacture, serial number, etc source : Reference [0..1] « Device » The link to the parent resource. For example: Channel is linked to its VMD parent parent : Reference [0..1] « DeviceComponent » The current operational status of the device. For example: On, Off, Standby, etc operationalStatus : CodeableConcept [0..*] « Codes representing the current status of the device - on, off, suspended, etc. (Strength=Extensible) DeviceComponentOperationalSta... + » The parameter group supported by the current device component that is based on some nomenclature, e.g. cardiovascular parameterGroup : CodeableConcept [0..1] « Codes identifying groupings of parameters; e.g. Cardiovascular. (Strength=Extensible) DeviceComponentParameterGroup + » The physical principle of the measurement. For example: thermal, chemical, acoustical, etc measurementPrinciple : code [0..1] « Different measurement principle supported by the device. (Strength=Required) MeasmntPrinciple ! » The language code for the human-readable text string produced by the device. This language code will follow the IETF language tag. Example: en-US languageCode : CodeableConcept [0..1] « A human language. (Strength=Extensible) Common Languages + » ProductionSpecification The specification type, such as, serial number, part number, hardware revision, software revision, etc specType : CodeableConcept [0..1] « Codes for device specification types such as serial number, part number, hardware revision, software revision, etc. (Strength=Extensible) DeviceSpecificationSpecType + » The internal component unique identification. This is a provision for manufacture specific standard components using a private OID. 11073-10101 has a partition for private OID semantic that the manufacturer can make use of componentId : Identifier [0..1] The printable string defining the component productionSpec : string [0..1] Property The code for the device property identifying the property being reported such as 'time capability' type : CodeableConcept [1..1] « Codes for identifying device properties. This is based upon IEEE/HCD specified codes (Strength=Extensible) DeviceComponentPropertyCode + » The property value when the property being reported is a quantity such as the resolution of a real time clock valueQuantity : Quantity [0..*] The property value when the property being reported is a code, such as the code indicating that the device supports a real time clock using absolute time valueCode : CodeableConcept [0..*] The production specification such as component revision, serial number, etc productionSpecification [0..*] Other device properties expressed as a `type` which identifies the property and a value(s) either as a quantity or a code property [0..*]

XML Template 

<

<DeviceComponent xmlns="http://hl7.org/fhir"> doco

 <!-- from Resource: id, meta, implicitRules, and language -->
 <!-- from DomainResource: text, contained, extension, and modifierExtension -->
 <</identifier>

 <identifier><!-- 0..* Identifier Instance identifier --></identifier>

 <type><!-- 1..1 CodeableConcept What kind of component it is --></type>
 <

 <lastSystemChange value="[instant]"/><!-- 0..1 Recent system change timestamp -->

 <source><!-- 0..1 Reference(Device) Top-level device resource link --></source>
 <parent><!-- 0..1 Reference(DeviceComponent) Parent resource link --></parent>
 <operationalStatus><!-- 0..* CodeableConcept Current operational status of the component, for example On, Off or Standby --></operationalStatus>
 <parameterGroup><!-- 0..1 CodeableConcept Current supported parameter group --></parameterGroup>
 <

 <measurementPrinciple value="[code]"/><!-- 0..1 other | chemical | electrical | impedance | nuclear | optical | thermal | biological | mechanical | acoustical | manual+ -->

 <productionSpecification>  <!-- 0..* Specification details such as Component Revisions, or Serial Numbers -->
  <specType><!-- 0..1 CodeableConcept Type or kind of production specification, for example serial number or software revision --></specType>
  <componentId><!-- 0..1 Identifier Internal component unique identification --></componentId>
  <

  <productionSpec value="[string]"/><!-- 0..1 A printable string defining the component -->

 </productionSpecification>
 <languageCode><!-- 0..1 CodeableConcept Language code for the human-readable text strings produced by the device --></languageCode>
 <property>  <!-- 0..* Other Attributes -->
  <type><!-- 1..1 CodeableConcept Code that specifies the property --></type>
  <valueQuantity><!-- 0..* Quantity Property value as a quantity --></valueQuantity>
  <valueCode><!-- 0..* CodeableConcept Property value as a code --></valueCode>
 </property>

</DeviceComponent>

JSON Template 

{doco
  "resourceType" : "",

  "resourceType" : "DeviceComponent",

  // from Resource: id, meta, implicitRules, and language
  // from DomainResource: text, contained, extension, and modifierExtension
  "
  "
  "
  "
  "
  "
  "
  "
  "
    "
    "
    "

  "identifier" : [{ Identifier }], // Instance identifier
  "type" : { CodeableConcept }, // R!  What kind of component it is
  "lastSystemChange" : "<instant>", // Recent system change timestamp
  "source" : { Reference(Device) }, // Top-level device resource link
  "parent" : { Reference(DeviceComponent) }, // Parent resource link
  "operationalStatus" : [{ CodeableConcept }], // Current operational status of the component, for example On, Off or Standby
  "parameterGroup" : { CodeableConcept }, // Current supported parameter group
  "measurementPrinciple" : "<code>", // other | chemical | electrical | impedance | nuclear | optical | thermal | biological | mechanical | acoustical | manual+
  "productionSpecification" : [{ // Specification details such as Component Revisions, or Serial Numbers
    "specType" : { CodeableConcept }, // Type or kind of production specification, for example serial number or software revision
    "componentId" : { Identifier }, // Internal component unique identification
    "productionSpec" : "<string>" // A printable string defining the component

  }],
  "

  "languageCode" : { CodeableConcept }, // Language code for the human-readable text strings produced by the device
  "property" : [{ // Other Attributes
    "type" : { CodeableConcept }, // R!  Code that specifies the property
    "valueQuantity" : [{ Quantity }], // Property value as a quantity
    "valueCode" : [{ CodeableConcept }] // Property value as a code
  }]

}

Turtle Template 

@prefix fhir: <http://hl7.org/fhir/> .doco


[ a fhir:DeviceComponent;
  fhir:nodeRole fhir:treeRoot; # if this is the parser root

  # from Resource: .id, .meta, .implicitRules, and .language
  # from DomainResource: .text, .contained, .extension, and .modifierExtension
  fhir:

  fhir:DeviceComponent.identifier [ Identifier ], ... ; # 0..* Instance identifier

  fhir:DeviceComponent.type [ CodeableConcept ]; # 1..1 What kind of component it is
  fhir:DeviceComponent.lastSystemChange [ instant ]; # 0..1 Recent system change timestamp
  fhir:DeviceComponent.source [ Reference(Device) ]; # 0..1 Top-level device resource link
  fhir:DeviceComponent.parent [ Reference(DeviceComponent) ]; # 0..1 Parent resource link
  fhir:DeviceComponent.operationalStatus [ CodeableConcept ], ... ; # 0..* Current operational status of the component, for example On, Off or Standby
  fhir:DeviceComponent.parameterGroup [ CodeableConcept ]; # 0..1 Current supported parameter group
  fhir:DeviceComponent.measurementPrinciple [ code ]; # 0..1 other | chemical | electrical | impedance | nuclear | optical | thermal | biological | mechanical | acoustical | manual+
  fhir:DeviceComponent.productionSpecification [ # 0..* Specification details such as Component Revisions, or Serial Numbers
    fhir:DeviceComponent.productionSpecification.specType [ CodeableConcept ]; # 0..1 Type or kind of production specification, for example serial number or software revision
    fhir:DeviceComponent.productionSpecification.componentId [ Identifier ]; # 0..1 Internal component unique identification
    fhir:DeviceComponent.productionSpecification.productionSpec [ string ]; # 0..1 A printable string defining the component
  ], ...;
  fhir:DeviceComponent.languageCode [ CodeableConcept ]; # 0..1 Language code for the human-readable text strings produced by the device
  fhir:DeviceComponent.property [ # 0..* Other Attributes
    fhir:DeviceComponent.property.type [ CodeableConcept ]; # 1..1 Code that specifies the property
    fhir:DeviceComponent.property.valueQuantity [ Quantity ], ... ; # 0..* Property value as a quantity
    fhir:DeviceComponent.property.valueCode [ CodeableConcept ], ... ; # 0..* Property value as a code
  ], ...;

]

Changes since DSTU2 R3

DeviceComponent
DeviceComponent.lastSystemChange DeviceComponent.identifier
  • Min Cardinality changed from 1 to 0
  • Max Cardinality changed from 1 to *
DeviceComponent.operationalStatus DeviceComponent.property
  • Add Binding http://hl7.org/fhir/ValueSet/operational-status (extensible) Added Element
DeviceComponent.parameterGroup DeviceComponent.property.type
  • Add Binding http://hl7.org/fhir/ValueSet/parameter-group (extensible) Added Element
DeviceComponent.productionSpecification.specType DeviceComponent.property.valueQuantity
  • Add Binding http://hl7.org/fhir/ValueSet/specification-type (extensible) Added Element
DeviceComponent.languageCode DeviceComponent.property.valueCode
  • Change binding strength from required to extensible Change value set from http://tools.ietf.org/html/bcp47 to http://hl7.org/fhir/ValueSet/languages Added Element

See the Full Difference for further information

This analysis is available as XML or JSON .

See R2 <--> R3 Conversion Maps (status = 2 tests that all execute ok. All tests pass round-trip testing and all r3 resources are valid.). Note: these have note yet been updated to be R3 to R4

Structure

Name Flags Card. Type Description & Constraints doco
. . DeviceComponent Σ TU DomainResource An instance of a medical-related component of a medical device
Elements defined in Ancestors: id , meta , implicitRules , language , text , contained , extension , modifierExtension
. . . identifier Σ 1..1 0..* Identifier Instance id assigned by the software stack identifier
. . . type Σ 1..1 CodeableConcept What kind of component it is
FHIR Device Types ( Preferred )
. . . lastSystemChange Σ 0..1 instant Recent system change timestamp
. . . source Σ 0..1 Reference ( Device ) Top-level device resource link
. . . parent Σ 0..1 Reference ( DeviceComponent ) Parent resource link
. . . operationalStatus Σ 0..* CodeableConcept Current operational status of the component, for example On, Off or Standby
DeviceComponentOperationalStatus ( Extensible )
. . . parameterGroup Σ 0..1 CodeableConcept Current supported parameter group
DeviceComponentParameterGroup ( Extensible )
. . . measurementPrinciple Σ 0..1 code other | chemical | electrical | impedance | nuclear | optical | thermal | biological | mechanical | acoustical | manual+
MeasmntPrinciple ( Required )
. . . productionSpecification Σ 0..* BackboneElement Specification details such as Component Revisions, or Serial Numbers
. . . . specType Σ 0..1 CodeableConcept Type or kind of production specification, for example serial number or software revision
DeviceSpecificationSpecType ( Extensible )
. . . . componentId Σ 0..1 Identifier Internal component unique identification
. . . . productionSpec Σ 0..1 string A printable string defining the component
. . . languageCode Σ 0..1 CodeableConcept Language code for the human-readable text strings produced by the device
Common Languages ( Extensible but limited to All Languages )
. . . property Σ 0..* BackboneElement Other Attributes
.... type Σ 1..1 CodeableConcept Code that specifies the property
DeviceComponentPropertyCode ( Extensible )
.... valueQuantity Σ 0..* Quantity Property value as a quantity
.... valueCode Σ 0..* CodeableConcept Property value as a code

doco Documentation for this format

UML Diagram ( Legend )

DeviceComponent ( DomainResource ) The locally Unique instance identifiers assigned unique identification to a device by the software. software, manufacturers, other organizations or owners. For example: handle ID identifier : Identifier [1..1] [0..*] The component type as defined in the object-oriented or metric nomenclature partition type : CodeableConcept [1..1] « Describes the type of the component. (Strength=Preferred) FHIR Device Types ? » The timestamp for the most recent system change which includes device configuration or setting change lastSystemChange : instant [0..1] The link to the source Device that contains administrative device information such as manufacture, serial number, etc source : Reference [0..1] « Device » The link to the parent resource. For example: Channel is linked to its VMD parent parent : Reference [0..1] « DeviceComponent » The current operational status of the device. For example: On, Off, Standby, etc operationalStatus : CodeableConcept [0..*] « Codes representing the current status of the device - on, off, suspended, etc. (Strength=Extensible) DeviceComponentOperationalSta... + » The parameter group supported by the current device component that is based on some nomenclature, e.g. cardiovascular parameterGroup : CodeableConcept [0..1] « Codes identifying groupings of parameters; e.g. Cardiovascular. (Strength=Extensible) DeviceComponentParameterGroup + » The physical principle of the measurement. For example: thermal, chemical, acoustical, etc measurementPrinciple : code [0..1] « Different measurement principle supported by the device. (Strength=Required) MeasmntPrinciple ! » The language code for the human-readable text string produced by the device. This language code will follow the IETF language tag. Example: en-US languageCode : CodeableConcept [0..1] « A human language. (Strength=Extensible) Common Languages + » ProductionSpecification The specification type, such as, serial number, part number, hardware revision, software revision, etc specType : CodeableConcept [0..1] « Codes for device specification types such as serial number, part number, hardware revision, software revision, etc. (Strength=Extensible) DeviceSpecificationSpecType + » The internal component unique identification. This is a provision for manufacture specific standard components using a private OID. 11073-10101 has a partition for private OID semantic that the manufacturer can make use of componentId : Identifier [0..1] The printable string defining the component productionSpec : string [0..1] Property The code for the device property identifying the property being reported such as 'time capability' type : CodeableConcept [1..1] « Codes for identifying device properties. This is based upon IEEE/HCD specified codes (Strength=Extensible) DeviceComponentPropertyCode + » The property value when the property being reported is a quantity such as the resolution of a real time clock valueQuantity : Quantity [0..*] The property value when the property being reported is a code, such as the code indicating that the device supports a real time clock using absolute time valueCode : CodeableConcept [0..*] The production specification such as component revision, serial number, etc productionSpecification [0..*] Other device properties expressed as a `type` which identifies the property and a value(s) either as a quantity or a code property [0..*]

XML Template 

<

<DeviceComponent xmlns="http://hl7.org/fhir"> doco

 <!-- from Resource: id, meta, implicitRules, and language -->
 <!-- from DomainResource: text, contained, extension, and modifierExtension -->
 <</identifier>

 <identifier><!-- 0..* Identifier Instance identifier --></identifier>

 <type><!-- 1..1 CodeableConcept What kind of component it is --></type>
 <

 <lastSystemChange value="[instant]"/><!-- 0..1 Recent system change timestamp -->

 <source><!-- 0..1 Reference(Device) Top-level device resource link --></source>
 <parent><!-- 0..1 Reference(DeviceComponent) Parent resource link --></parent>
 <operationalStatus><!-- 0..* CodeableConcept Current operational status of the component, for example On, Off or Standby --></operationalStatus>
 <parameterGroup><!-- 0..1 CodeableConcept Current supported parameter group --></parameterGroup>
 <

 <measurementPrinciple value="[code]"/><!-- 0..1 other | chemical | electrical | impedance | nuclear | optical | thermal | biological | mechanical | acoustical | manual+ -->

 <productionSpecification>  <!-- 0..* Specification details such as Component Revisions, or Serial Numbers -->
  <specType><!-- 0..1 CodeableConcept Type or kind of production specification, for example serial number or software revision --></specType>
  <componentId><!-- 0..1 Identifier Internal component unique identification --></componentId>
  <

  <productionSpec value="[string]"/><!-- 0..1 A printable string defining the component -->

 </productionSpecification>
 <languageCode><!-- 0..1 CodeableConcept Language code for the human-readable text strings produced by the device --></languageCode>
 <property>  <!-- 0..* Other Attributes -->
  <type><!-- 1..1 CodeableConcept Code that specifies the property --></type>
  <valueQuantity><!-- 0..* Quantity Property value as a quantity --></valueQuantity>
  <valueCode><!-- 0..* CodeableConcept Property value as a code --></valueCode>
 </property>

</DeviceComponent>

JSON Template 

{doco
  "resourceType" : "",

  "resourceType" : "DeviceComponent",

  // from Resource: id, meta, implicitRules, and language
  // from DomainResource: text, contained, extension, and modifierExtension
  "
  "
  "
  "
  "
  "
  "
  "
  "
    "
    "
    "

  "identifier" : [{ Identifier }], // Instance identifier
  "type" : { CodeableConcept }, // R!  What kind of component it is
  "lastSystemChange" : "<instant>", // Recent system change timestamp
  "source" : { Reference(Device) }, // Top-level device resource link
  "parent" : { Reference(DeviceComponent) }, // Parent resource link
  "operationalStatus" : [{ CodeableConcept }], // Current operational status of the component, for example On, Off or Standby
  "parameterGroup" : { CodeableConcept }, // Current supported parameter group
  "measurementPrinciple" : "<code>", // other | chemical | electrical | impedance | nuclear | optical | thermal | biological | mechanical | acoustical | manual+
  "productionSpecification" : [{ // Specification details such as Component Revisions, or Serial Numbers
    "specType" : { CodeableConcept }, // Type or kind of production specification, for example serial number or software revision
    "componentId" : { Identifier }, // Internal component unique identification
    "productionSpec" : "<string>" // A printable string defining the component

  }],
  "

  "languageCode" : { CodeableConcept }, // Language code for the human-readable text strings produced by the device
  "property" : [{ // Other Attributes
    "type" : { CodeableConcept }, // R!  Code that specifies the property
    "valueQuantity" : [{ Quantity }], // Property value as a quantity
    "valueCode" : [{ CodeableConcept }] // Property value as a code
  }]

}

Turtle Template 

@prefix fhir: <http://hl7.org/fhir/> .doco


[ a fhir:DeviceComponent;
  fhir:nodeRole fhir:treeRoot; # if this is the parser root

  # from Resource: .id, .meta, .implicitRules, and .language
  # from DomainResource: .text, .contained, .extension, and .modifierExtension
  fhir:

  fhir:DeviceComponent.identifier [ Identifier ], ... ; # 0..* Instance identifier

  fhir:DeviceComponent.type [ CodeableConcept ]; # 1..1 What kind of component it is
  fhir:DeviceComponent.lastSystemChange [ instant ]; # 0..1 Recent system change timestamp
  fhir:DeviceComponent.source [ Reference(Device) ]; # 0..1 Top-level device resource link
  fhir:DeviceComponent.parent [ Reference(DeviceComponent) ]; # 0..1 Parent resource link
  fhir:DeviceComponent.operationalStatus [ CodeableConcept ], ... ; # 0..* Current operational status of the component, for example On, Off or Standby
  fhir:DeviceComponent.parameterGroup [ CodeableConcept ]; # 0..1 Current supported parameter group
  fhir:DeviceComponent.measurementPrinciple [ code ]; # 0..1 other | chemical | electrical | impedance | nuclear | optical | thermal | biological | mechanical | acoustical | manual+
  fhir:DeviceComponent.productionSpecification [ # 0..* Specification details such as Component Revisions, or Serial Numbers
    fhir:DeviceComponent.productionSpecification.specType [ CodeableConcept ]; # 0..1 Type or kind of production specification, for example serial number or software revision
    fhir:DeviceComponent.productionSpecification.componentId [ Identifier ]; # 0..1 Internal component unique identification
    fhir:DeviceComponent.productionSpecification.productionSpec [ string ]; # 0..1 A printable string defining the component
  ], ...;
  fhir:DeviceComponent.languageCode [ CodeableConcept ]; # 0..1 Language code for the human-readable text strings produced by the device
  fhir:DeviceComponent.property [ # 0..* Other Attributes
    fhir:DeviceComponent.property.type [ CodeableConcept ]; # 1..1 Code that specifies the property
    fhir:DeviceComponent.property.valueQuantity [ Quantity ], ... ; # 0..* Property value as a quantity
    fhir:DeviceComponent.property.valueCode [ CodeableConcept ], ... ; # 0..* Property value as a code
  ], ...;

]

Changes since DSTU2

DeviceComponent
DeviceComponent.lastSystemChange DeviceComponent.identifier
  • Min Cardinality changed from 1 to 0
  • Max Cardinality changed from 1 to *
DeviceComponent.operationalStatus DeviceComponent.property
  • Add Binding http://hl7.org/fhir/ValueSet/operational-status (extensible) Added Element
DeviceComponent.parameterGroup DeviceComponent.property.type
  • Add Binding http://hl7.org/fhir/ValueSet/parameter-group (extensible) Added Element
DeviceComponent.productionSpecification.specType DeviceComponent.property.valueQuantity
  • Add Binding http://hl7.org/fhir/ValueSet/specification-type (extensible) Added Element
DeviceComponent.languageCode DeviceComponent.property.valueCode
  • Change binding strength from required to extensible Change value set from http://tools.ietf.org/html/bcp47 to http://hl7.org/fhir/ValueSet/languages Added Element

See the Full Difference for further information

This analysis is available as XML or JSON .

See R2 <--> R3 Conversion Maps (status = 2 tests that all execute ok. All tests pass round-trip testing and all r3 resources are valid.). Note: these have note yet been updated to be R3 to R4

 

Alternate definitions: Master Definition ( XML , + JSON ), , XML Schema / Schematron (for ) + JSON Schema , ShEx (for Turtle ) + see the extensions & the dependency analysis

8.15.4.1 Terminology Bindings

Path Definition Type Reference
DeviceComponent.type Describes the type of the component. Preferred FHIR Device Types
DeviceComponent.operationalStatus Codes representing the current status of the device - on, off, suspended, etc. Extensible DeviceComponentOperationalStatus
DeviceComponent.parameterGroup Codes identifying groupings of parameters; e.g. Cardiovascular. Extensible DeviceComponentParameterGroup
DeviceComponent.measurementPrinciple Different measurement principle supported by the device. Required MeasmntPrinciple
DeviceComponent.productionSpecification.specType Codes for device specification types such as serial number, part number, hardware revision, software revision, etc. Extensible DeviceSpecificationSpecType
DeviceComponent.languageCode A human language. Extensible , but limited to All Languages Common Languages
DeviceComponent.property.type Codes for identifying device properties. This is based upon IEEE/HCD specified codes Extensible DeviceComponentPropertyCode
DeviceComponent.property.valueCode Property value codes for device properties Unknown No details provided yet

8.15.5 Notes:

  • The correct codes for the medical device system (MDS), virtual medical device (VMD), and Channel will be specified in the profiles for specific types of device component. Generally, these codes are registered in the RTM Management service , but this is not required. See Terminology Systems for the correct representation of these codes in a Coding data type.

8.15.6 Search Parameters

Search parameters for this resource. The common parameters also apply. See Searching for more information about searching in REST, messaging, and services.

Name Type Description Expression In Common
identifier token The identifier of the component DeviceComponent.identifier
parent reference The parent DeviceComponent resource DeviceComponent.parent
( DeviceComponent )
source reference The device source DeviceComponent.source
( Device )
type token The device component type DeviceComponent.type