DICOM Standard Browser

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PatientMModule - Patient
Clinical Trial SubjectUModule - Patient
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SynchronizationCModule - Frame of Reference
General ReferenceMModule - RT Delivered Radiation
RT Delivery Device CommonMModule - RT Delivered Radiation
RT Radiation Record CommonMModule - RT Delivered Radiation
Tomotherapeutic Delivery DeviceMModule - RT Delivered Radiation
(300A,0640) Radiation Source-Axis Distance1Double
(300A,0641) Number of RT Beam Limiting Devices1CUnsigned Short
(300A,064D) RT Beam Limiting Device Definition Sequence1CSequence
(0008,0070) Manufacturer2Long String
(0008,1090) Manufacturer's Model Name2Long String
(0018,1000) Device Serial Number2Long String
(0018,100A) UDI Sequence3Sequence
(0018,1020) Software Versions2Long String
(0018,1204) Date of Manufacture3Date
(0018,1205) Date of Installation3Date
(0050,0021) Long Device Description3Short Text
(300A,0602) Referenced Defined Device Index1CUnsigned Short
(300A,060E) Referenced RT Accessory Holder Device Index2CUnsigned Short
(300A,0611) RT Accessory Holder Slot ID2CLong String
(300A,0613) RT Accessory Slot Distance2CDouble
(300A,0615) RT Accessory Device Slot ID2CLong String
(300A,0642) RT Beam Limiting Device Proximal Distance2Double
(300A,0643) RT Beam Limiting Device Distal Distance2Double
(300A,0645) Beam Modifier Orientation Angle1Double
(300A,0646) Fixed RT Beam Delimiter Device Sequence1CSequence
(300A,0647) Parallel RT Beam Delimiter Device Sequence1CSequence
(3008,00A4) Parallel RT Beam Delimiter Opening Extents1CDouble
(300A,0644) Parallel RT Beam Delimiter Device Orientation Label Code Sequence1Sequence
(300A,0648) Number of Parallel RT Beam Delimiters1Unsigned Short
(300A,0649) Parallel RT Beam Delimiter Boundaries1Double
(300A,064E) Parallel RT Beam Delimiter Opening Mode1Code String
(300A,064F) Parallel RT Beam Delimiter Leaf Mounting Side1CCode String
(3010,001A) Manufacturer's Model Version2Long String
(3010,001B) Device Alternate Identifier2Unlimited Characters
(3010,001C) Device Alternate Identifier Type1CCode String
(3010,001D) Device Alternate Identifier Format1CLong Text
(3010,002D) Device Label1Long String
(3010,002E) Device Type Code Sequence1Sequence
(3010,0039) Device Index1Unsigned Short
(3010,0043) Manufacturer's Device Identifier2Short Text
(300A,067B) Radiation GenerationMode Sequence1CSequence
(300A,0685) Number of Radiation GenerationModes1CUnsigned Short
Tomotherapeutic BeamMModule - RT Delivered Radiation
SOP CommonMModule - RT Delivered Radiation
Common Instance ReferenceMModule - RT Delivered Radiation
Radiotherapy Common InstanceMModule - RT Delivered Radiation
Robotic-Arm Radiation RecordCIOD
RT Radiation Set Delivery InstructionCIOD
RT Treatment PreparationCIOD
Enhanced RT ImageCIOD
Enhanced Continuous RT ImageCIOD
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Photoacoustic ImageCIOD
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Built with by Innolitics, a team of medical imaging software developers.

Data synced with official DICOM standard on 18 April 2024. The DICOM Standard is under continuous maintenance, and the current official version is available at http://www.dicomstandard.org/current/. DICOM Parts 3, 4, and 6, © NEMA. Please note that the most recent PDF version of the standard is the official reference, and should checked when making technical decisions.

Parallel RT Beam Delimiter Device Sequence Attribute

Tag(300A,0647)
TypeConditionally Required (1C)
KeywordParallelRTBeamDelimiterDeviceSequence
Value Multiplicity1
Value RepresentationSequence (SQ)

Device that uses parallel beam delimiters to limit the beam.

Required if Device Type Code Sequence (3010,002E) contains either (130331, DCM, "Leaf Pairs") or (130333, DCM, "Single Leaves").

Only a single Item shall be present in the Sequence.