Nullification
Domain Message Specification

AuthorDeviceUniversal Tabular View

COCD_TP145207GB01
AssignedAuthorDevice

This template is used to identify an authoring device or system where SDS is not appropriate or available.

The organisation which owns or is responsible for the device or system will be identified using the organisation's ODS (NACS) code.

An authoring device is normally described as a device that has processed some information and created an output without human involvement.

Used by:
[1..1] [M] classCode (CS { CNE: RoleClass } )
{ Fixed="ASSIGNED" }

Model Attribute Description

The HL7 attribute classCode describes this class as an assigned role. An assigned role is a type of agent in which, the player is a person employed by a scoping organisation.

Implementation in XML Instance

The XML attribute classCode is fixed to " ASSIGNED".
[1..*] [R] id (SET<II>)

Model Attribute Description

The HL7 attribute id uses one or more identifier(s) including local identifiers to identify the device.

Implementation in XML Instance

The local identifier where the code system can be identified using an OID then the XML element id shall carry the identifiers as follows:
  • The XML attribute root shall contain the OID for the identifying system.
  • The XML attribute extension shall contain the device's identifier.

When using alternative identifiers where the code system can not be identified using an OID then the XML element id shall carry the identifiers as follows:

  • The XML attribute root shall contain the OID "2.16.840.1.113883.2.1.3.2.4.18.36".
  • The XML attribute extension shall contain the device's identifier.
  • The XML attribute assigningAuthorityName shall contain the assigning organisation in the format of ODSCode:ODSName, for example:
assigningAuthorityName="RA9:SOUTH DEVON HEALTHCARE NHS TRUST"

Where no identifier is available then the XML attribute nullFlavor of the XML element id shall contain "NI".

[1..1] [M] templateId (II)
{ Fixed="COCD_TP145207GB01#AssignedAuthorDevice" }
Model Attribute Description

The HL7 attribute templateId provides a unique identifier for the template and the class name within that template. This is used to identify how the CDA standard has been constrained for NHS use.

Implementation in XML Instance

The Identifier External data type flavour is used to carry this information in the XML element templateId as follows:
  • The XML attribute root is fixed to the OID "2.16.840.1.113883.2.1.3.2.4.18.2"
  • The XML attribute extension is fixed to "COCD_TP145207GB01#AssignedAuthorDevice"
[1..1] [M] assignedAuthoringDevice (AuthoringDevice)
A link to the authoring device which is playing this role.
[1..1] [M] representedOrganization (Organization)
A link to the optional organisation which owns or is responsible for the device.
AuthoringDevice

A class which details the device which authored the information.

Note: the term device also applies to software systems.
Used by: AssignedAuthorDevice
[1..1] [M] classCode (CS { CNE: EntityClass } )
{ Fixed="DEV" }

Model Attribute Description

The HL7 attribute classCode describes this class as a device.

Implementation in XML Instance

The XML attribute classCode is fixed to " DEV".
[1..1] [M] determinerCode (CS { CNE: EntityDeterminer } )
{ Fixed="INSTANCE" }

Model Attribute Description

The HL7 attribute determinerCode describes this class as an instance of a device.

Implementation in XML Instance

The XML attribute determinerCode is fixed to " INSTANCE".
[1..1] [R] manufacturerModelName (SC { CWE: ManufacturerModelName } )

Model Attribute Description

The HL7 attribute manufacturedModelName uses a character string that optionally may have a code attached, this combination is used to describe the manufacture's name and / or model for the device or system. The text must always be present if a code is present. The HL7 vocabulary ManufacturedModelName contains no codes. Therefore local codes should be used when coding is required.

Implementation in XML Instance

The XML element manufacturedModelName is used to describe the devices manufacture's name and / or model and is populated as shown below:

  • The XML element manufacturedModelName shall contain a text string which describes the manufacture's name and / or model
  • The XML attribute code may contain a code from any local vocabulary which describes the manufacture's name and / or model, When the code is used then:
    • The XML attribute codeSystem shall contain the OID of the alternative vocabulary
    • The XML attribute displayName shall contain the description associated with the XML attribute code

When no OID is available for the local vocabulary then:

  • The XML attribute code may contain a code from any local vocabulary which describes the manufacture's name and / or model, When the code is used then:
    • The XML attribute codeSystem shall contain the OID "2.16.840.1.113883.2.1.3.2.4.17.405"
    • The XML attribute displayName shall contain the description associated with the XML attribute code

[1..1] [R] softwareName (SC { CWE: SoftwareName } )

Model Attribute Description

The HL7 attribute softwareName uses a character string that optionally may have a code attached, this combination is used to describe the software installed / running on the device or system. The text must always be present if a code is present. The HL7 vocabulary SoftwareName contains no codes. Therefore local codes should be used when coding is required.

Implementation in XML Instance

The XML element softwareName is used to describe the device's software and is populated as shown below:

  • The XML element softwareName shall contain a text string which describes the software
  • The XML attribute code may contain a code from any local vocabulary which describes the software, When the code is used then:
    • The XML attribute codeSystem shall contain the OID of the alternative vocabulary
    • The XML attribute displayName shall contain the description associated with the XML attribute code

When no OID is available for the local vocabulary then:

  • The XML attribute code may contain a code from any local vocabulary which describes the software, When the code is used then:
    • The XML attribute codeSystem shall contain the OID "2.16.840.1.113883.2.1.3.2.4.17.406"
    • The XML attribute displayName shall contain the description associated with the XML attribute code

[1..1] [M] templateId (II)
{ Fixed="COCD_TP145207GB01#assignedAuthoringDevice" }
Model Attribute Description

The HL7 attribute templateId provides a unique identifier for the template and the class name within that template. This is used to identify how the CDA standard has been constrained for NHS use.

Implementation in XML Instance

The Identifier External data type flavour is used to carry this information in the XML element templateId as follows:
  • The XML attribute root is fixed to the OID "2.16.840.1.113883.2.1.3.2.4.18.2"
  • The XML attribute extension is fixed to "COCD_TP145207GB01#assignedAuthoringDevice"
Organization

This class details the organisation which scopes the device (the organisation which owns or is responsible for the device).

Used by: AssignedAuthorDevice
[1..1] [M] classCode (CS { CNE: EntityClass } )
{ Fixed="ORG" }

Model Attribute Description

The HL7 attribute classCode describes this class as an organisation.

Implementation in XML Instance

The XML attribute classCode is fixed to "ORG".

[1..1] [M] determinerCode (CS { CNE: EntityDeterminer } )
{ Fixed="INSTANCE" }

Model Attribute Description

The HL7 attribute determinerCode describes this class as an instance of an organisation.

Implementation in XML Instance

The XML attribute determinerCode is fixed to "INSTANCE".

[1..1] [M] id (II)

Model Attribute Description

The HL7 attribute id uses an ODS code as an identifier that uniquely identifies the organisation which owns or is responsible for the device. The ODS code should identify the organisation at either the site level or organisation level. Where possible the organisation should be identified at the site level. ODS codes were formerly known as NACS codes.

Implementation in XML Instance

When ODS site code is used then the XML element id is populated in the following way:

  • The XML attribute root shall contain an OID with the value "2.16.840.1.113883.2.1.3.2.4.19.2"
  • The XML attribute extension shall contain the ODS site code.

When ODS organisation code is used then the XML element id is populated in the following way:

  • The XML attribute root shall contain an OID with the value "2.16.840.1.113883.2.1.3.2.4.19.1"
  • The XML attribute extension shall contain the ODS organisation code.
[1..1] [M] name (ON)

Model Attribute Description

The HL7 attribute name uses the description of the organisation associated with the ODS code.

Implementation in XML Instance

The XML element name will carry the description associated with the ODS code carried in the XML attribute extension of the XML element id.
[1..1] [M] templateId (II)
{ Fixed="COCD_TP145207GB01#representedOrganization" }

Model Attribute Description

The HL7 attribute templateId provides a unique identifier for the template and the class name within that template. This is used to identify how the CDA standard has been constrained for NHS use.

Implementation in XML Instance

The Identifier External data type flavour is used to carry this information in the XML element templateId as follows:

  • The XML attribute root is fixed to the OID "2.16.840.1.113883.2.1.3.2.4.18.2"
  • The XML attribute extension is fixed to "COCD_TP145207GB01#representedOrganization".