DICOM PS3.3 2019c - Information Object Definitions

C.30 Unified Procedure Step Specific Modules

The following Sections specify Modules used for Unified Procedure Steps.

C.30.1 Unified Procedure Step Progress Information Module

Table C.30.1-1 specifies the Attributes that describe the progress of a Unified Procedure Step (UPS).

Table C.30.1-1. Unified Procedure Step Progress Information Module Attributes

Attribute Name

Tag

Attribute Description

Procedure Step State

(0074,1000)

State of the Procedure Step.

Enumerated Values:

SCHEDULED

IN PROGRESS

CANCELED

COMPLETED

See PS3.4 for details on Unified Procedure Step states.

Progress Information Sequence

(0074,1002)

Information about work progress for the Procedure Step.

Zero or one Item shall be included in this Sequence.

>Procedure Step Progress

(0074,1004)

A numerical indicator of progress expressed as percentage complete.

Note

This is primarily for status rendering (e.g., progress bar). The percentage is not necessarily an accurate indication of total time.

>Procedure Step Progress Description

(0074,1006)

A textual description of progress.

Note

For example, it might contain "Annealing complete".

>Procedure Step Progress Parameters Sequence

(0074,1007)

Additional procedure-specific progress information provided by the performing device while the current Procedure Step is being executed.

One or more Items are permitted in this Sequence.

>>Include Table 10-2 “Content Item Macro Attributes Description”

No Baseline CIDs are defined for Concept Name Code Sequence or Concept Code Sequence.

>>Content Item Modifier Sequence

(0040,0441)

Sequence that specifies modifiers for a Procedure Step Progress Parameter.

One or more Items are permitted in this Sequence.

>>>Include Table 10-2 “Content Item Macro Attributes Description”

No Baseline CIDs are defined for Concept Name Code Sequence or Concept Code Sequence.

>Procedure Step Communications URI Sequence

(0074,1008)

Contact Information to communicate with performers of the Procedure Step.

Zero or more Items shall be included in this Sequence.

>>Contact URI

(0074,100A)

URI to communicate with performer of the procedure in progress. Any URI (telephone number, URL, etc.) is permitted.

Note

The VR of this Data Element has changed from UT to UR.

>>Contact Display Name

(0074,100c)

Name of the person, department or organization to contact for more information about the performance of the Procedure Step.

>Procedure Step Cancellation DateTime

(0040,4052)

Date and Time at which the procedure step was discontinued.

>Reason For Cancellation

(0074,1238)

A textual description of the reason a procedure step was discontinued.

>Procedure Step Discontinuation Reason Code Sequence

(0074,100e)

Coded Reason(s) for Discontinuing the Procedure Step.

Zero or more Items shall be included in this Sequence.

>>Include Table 8.8-1 “Code Sequence Macro Attributes”

DCID 9300 “Procedure Discontinuation Reasons”.


DICOM PS3.3 2019c - Information Object Definitions