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A.34.9 Respiratory Waveform IOD
A.34.9.1 Respiratory Waveform IOD Description
The Respiratory Waveform IOD is the specification of digitized electrical signals from the patient respiratory system, which has been acquired by a Respiratory modality or by a Respiratory acquisition function within an imaging modality.
A.34.9.2 Respiratory Waveform IOD Entity-Relationship Model
This IOD uses the E-R Model in Section A.1.2, with only the Waveform IE below the Series IE.
A.34.9.3 Respiratory Waveform IOD Module Table
Table A.34.9-1 specifies the Modules of the Respiratory Waveform IOD.
Table A.34.9-1. Respiratory Waveform IOD Modules
IE |
Module |
Reference |
Usage |
Patient |
Patient |
C.7.1.1 |
M |
|
Clinical Trial Subject |
C.7.1.3 |
U |
Study |
General Study |
C.7.2.1 |
M |
|
Patient Study |
C.7.2.2 |
U |
|
Clinical Trial Study |
C.7.2.3 |
U |
Series |
General Series |
C.7.3.1 |
M |
|
Clinical Trial Series |
C.7.3.2 |
U |
Frame of |
Synchronization |
C.7.4.2 |
M |
Reference |
|
|
|
Equipment |
General Equipment |
C.7.5.1 |
M |
|
Enhanced General Equipment |
C.7.5.2 |
M |
Waveform |
Waveform Identification |
C.10.8 |
M |
|
Waveform |
C.10.9 |
M |
|
Acquisition Context |
C.7.6.14 |
M |
|
Waveform Annotation |
C.10.10 |
C - Required if annotation |
|
|
|
is present. |
|
SOP Common |
C.12.1 |
M |
A.34.9.4 Respiratory Waveform IOD Content Constraints
A.34.9.4.1 Modality
The value of Modality (0008,0060) shall be RESP.
A.34.9.4.2 Waveform Sequence
The number of Waveform Sequence (5400,0100) Items shall be 1.
A.34.9.4.3 Number of Waveform Channels
The value of Number of Waveform Channels (003A,0005) in the Waveform Sequence (5400,0100) Item shall be 1.
A.34.9.4.4 Sampling Frequency
The value of Sampling Frequency (003A,001A) in each Waveform Sequence (5400,0100) Item shall be less than or equal to100 Hz.
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A.34.9.4.5 Channel Source
The Defined CID for the Channel Source Sequence (003A,0208) in each Channel Definition Sequence (003A,0200) Item shall be CID 3005 “Respiration Waveform”.
A.34.9.4.6 Waveform Sample Interpretation
The value of Waveform Sample Interpretation (5400,1006) in each Waveform Sequence (5400,0100) Item shall be SB or SS.
A.34.10 General Audio Waveform IOD
A.34.10.1 General Audio Waveform IOD Description
The General Audio Waveform IOD is the specification of one or two channel digitized audio signals.
A.34.10.2 General Audio Waveform IOD Entity-Relationship Model
This IOD uses the E-R Model in Section A.1.2, with only the Waveform IE below the Series IE.
A.34.10.3 General Audio Waveform IOD Module Table
Table A.34.10-1 specifies the Modules of the General Audio Waveform IOD.
Table A.34.10-1. General Audio Waveform IOD Modules
IE |
Module |
Reference |
Usage |
Patient |
Patient |
C.7.1.1 |
M |
|
Clinical Trial Subject |
C.7.1.3 |
U |
Study |
General Study |
C.7.2.1 |
M |
|
Patient Study |
C.7.2.2 |
U |
|
Clinical Trial Study |
C.7.2.3 |
U |
Series |
General Series |
C.7.3.1 |
M |
|
Clinical Trial Series |
C.7.3.2 |
U |
Frame of |
Synchronization |
C.7.4.2 |
M |
Reference |
|
|
|
Equipment |
General Equipment |
C.7.5.1 |
M |
|
Enhanced General Equipment |
C.7.5.2 |
M |
Waveform |
Waveform Identification |
C.10.8 |
M |
|
Waveform |
C.10.9 |
M |
|
Acquisition Context |
C.7.6.14 |
M |
|
Waveform Annotation |
C.10.10 |
C - Required if annotation |
|
|
|
is present. |
|
SOP Common |
C.12.1 |
M |
A.34.10.4 General Audio Waveform IOD Content Constraints
A.34.10.4.1 Modality
The value of Modality (0008,0060) shall be AU (audio).
A.34.10.4.2 Waveform Sequence
The number of Waveform Sequence (5400,0100) Items shall be 1.
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A.34.10.4.3 Number of Waveform Channels
The value of Number of Waveform Channels (003A,0005) in the Waveform Sequence (5400,0100) Item shall be1 or 2.
A.34.10.4.4 Sampling Frequency
The value of Sampling Frequency (003A,001A) in each Waveform Sequence (5400,0100) Item shall be less than or equal to 44,100 Hz.
A.34.10.4.5 Channel Source
The Defined CID for the Channel Source Sequence (003A,0208) in each Channel Definition Sequence (003A,0200) Item shall be CID 3000 “Audio Channel Source”.
A.34.10.4.6 Waveform Sample Interpretation
The value of Waveform Sample Interpretation (5400,1006) in each Waveform Sequence (5400,0100) Item shall be SB or SS.
A.34.11 Real-Time Audio Waveform IOD
A.34.11.1 Real-Time Audio Waveform IOD Description
The Real-Time Audio Waveform IOD specifies one-channel or two-channel digitized audio signals, transmitted in real-time.
A.34.11.2 Real-Time Audio Waveform IOD Entity-Relationship Model
This IOD uses the E-R Model in Section A.1.2, with only the Waveform IE and Frame of Reference IE below the Series IE.
A.34.11.3 Real-Time Audio Waveform IOD Module Table
Table A.34.11-1 specifies the Modules of the Real-Time Audio Waveform IOD.
Table A.34.11-1. Real-Time Audio Waveform IOD Modules
IE |
Module |
Reference |
Usage |
Patient |
Patient |
C.7.1.1 |
M |
|
Clinical Trial Subject |
C.7.1.3 |
U |
Study |
General Study |
C.7.2.1 |
M |
|
Patient Study |
C.7.2.2 |
U |
|
Clinical Trial Study |
C.7.2.3 |
U |
Series |
General Series |
C.7.3.1 |
M |
|
Clinical Trial Series |
C.7.3.2 |
U |
Equipment |
General Equipment |
C.7.5.1 |
M |
|
Enhanced General Equipment |
C.7.5.2 |
M |
Frame of |
Synchronization |
C.7.4.2 |
M |
Reference |
|
|
|
Waveform |
Waveform Identification |
C.10.8 |
M |
|
Real-Time Bulk Data Flow |
C.7.6.26 |
M |
|
Acquisition Context |
C.7.6.14 |
M |
|
SOP Common |
C.12.1 |
M |
|
Current Frame Functional Groups |
C.7.6.27 |
M |
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A.34.11.4 Real-Time Audio Waveform IOD Content Constraints
A.34.11.4.1 Modality
The value of Modality (0008,0060) shall be AU (audio).
A.34.11.4.2 Waveform Sequence
The number of Waveform Sequence (5400,0100) Items shall be 1.
A.34.11.4.3 Number of Waveform Channels
The value of Number of Waveform Channels (003A,0005) in the Waveform Sequence Item shall be 1 or 2.
A.34.11.4.4 Sampling Frequency
The value of Sampling Frequency (003A,001A) in each Waveform Sequence Item shall be 44.1 kHz, 48 kHz, or 96 kHz.
A.34.11.4.5 Channel Source
The Defined CID for the Channel Source Sequence (003A,0208) in each Channel Definition Sequence (003A,0200) Item shall be CID 3000 “Audio Channel Source”.
A.34.11.4.6 Waveform Sample Interpretation
The value of Waveform Sample Interpretation (5400,1006) in each Waveform Sequence Item shall be SB or SS.
A.34.11.4.7 Current Frame Functional Groups Module
The Current Frame Functional Groups Module shallbe placed in the dynamic part of the RTP Payload.
Table A.34.11-2 specifies the Functional Group Macros included in the Current Frame Functional Groups Module for the Real-Time Audio Waveform IOD.
Table A.34.11-2. Real-Time Audio Waveform Functional Group Macros
Functional Group Macro |
Section |
Usage |
Time of Frame |
C.7.6.16.2.29 |
M - shall not be used as a Shared Functional Group |
A.34.11.4.8 Time Distribution Protocol
The Time Distribution Protocol (0018,1802) of the Synchronization Module shall be set to "PTP".
A.35 Structured Report Document Information Object Definitions
A.35.1 Basic Text SR IOD
A.35.1.1 Basic Text SR IOD Description
The Basic Text Structured Report (SR) IOD is intended for the representation of reports with minimal usage of coded entries (typically used in Document Title and headings) and a hierarchical tree of headings under which may appear text and subheadings. Reference to SOP Instances (e.g., images or waveforms or other SR Documents) is restricted to appear at the level of the leaves of this primarilytextualtree.ThisstructuresimplifiestheencodingofconventionaltextualreportsasSRDocuments,aswellastheirrendering.
A.35.1.2 Basic Text SR IOD Entity-Relationship Model
This IOD uses the E-R Model in Section A.1.2, with only the SR Document IE below the Series IE. The Frame of Reference IE is not a component of this IOD.
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A.35.1.3 Basic Text SR IOD Module Table
Table A.35.1-1 specifies the Modules of the Basic Text SR IOD.
Table A.35.1-1. Basic Text SR IOD Modules
IE |
Module |
Reference |
Usage |
Patient |
Patient |
C.7.1.1 |
M |
|
Clinical Trial Subject |
C.7.1.3 |
U |
Study |
General Study |
C.7.2.1 |
M |
|
Patient Study |
C.7.2.2 |
U |
|
Clinical Trial Study |
C.7.2.3 |
U |
Series |
SR Document Series |
C.17.1 |
M |
|
Clinical Trial Series |
C.7.3.2 |
U |
Equipment |
General Equipment |
C.7.5.1 |
M |
Document |
SR Document General |
C.17.2 |
M |
|
SR Document Content |
C.17.3 |
M |
|
SOP Common |
C.12.1 |
M |
Note
The Specimen Identification Module was previously included in this IOD but has been retired. See PS3.3-2008.
A.35.1.3.1 Basic Text SR IOD Content Constraints
A.35.1.3.1.1 Value Type
Value Type (0040,A040) in Content Sequence (0040,A730) of the SR Document Content Module is constrained to the following Enumerated Values (see Table C.17.3-7 for Value Type definitions):
Enumerated Values:
TEXT
CODE
DATETIME
DATE
TIME
UIDREF
PNAME
COMPOSITE
IMAGE
WAVEFORM
CONTAINER
A.35.1.3.1.2 Relationship Constraints
Relationships between Content Items in the content of this IOD shall be conveyed in the by-value mode. See Table C.17.3-8 for Re- lationship Type definitions.
Note
Relationships by-reference are forbidden. Therefore, Referenced Content Item Identifier (0040,DB73) is not present in any of the Content Items within the SR Document Content Module.
Table A.35.1-2 specifies the relationship constraints of this IOD.
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