TID 10046 Filtration

TID 10046 Filtration (Current)
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This template describes the filtration applied to a radiation beam after it has exited the X-Ray tube. It does not include inherent filtration associated with the X-Ray tube itself.

Filters move with the associated X-Ray source (within an X-Ray tube). Attenuating material that does not move with an X-Ray source is referred to as an Attenuator and is described in TID 10047.

Type:: Extensible
Order:: Non-Significant
Root:: No

Table TID 10046. Filtration

	NL	Rel with Parent	VT	Concept Name	VM	Req Type
1			CONTAINER	EV (130512, DCM, "Filtration")	1	M
2	>	CONTAINS	DATETIME	DT (111526, DCM, "DateTime Started")	1	M
3	>	CONTAINS	DATETIME	DT (111527, DCM, "DateTime Ended")	1	M
4	>	CONTAINS	TEXT	EV (113832, DCM, "Identification of the X-Ray Source")	1	M
5	>	CONTAINS	INCLUDE	DTID 10055 “Attenuator Characteristics”	1-n	M

Content Item Descriptions

Row 2	The DateTime of the beginning of the time period over which the content items are applicable.
Row 3	The DateTime of the end of the time period over which the content items are applicable.
Row 4	Identification the X-Ray source. This designation shall not change for a given source throughout the entire RDSR. It identifies the X-Ray source whose beam is being filtered. For systems with multiple X-Ray sources, each source shall be described with a separate instance of this template.
Row 5	Include for each X-Ray filter, excluding inherent filtration. Multiple instances may be included if there are multiple components of filtration present. The same component shall only be described once, using either equivalent or actual material.

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TID 10045 Radiation Technique	Home	TID 10047 Attenuators