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Filter Type
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(0018,1160)
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3
|
Type of filter(s) inserted into the X-Ray beam (e.g., wedges).
Defined Terms:
-
STRIP
-
-
WEDGE
-
-
BUTTERFLY
-
-
MULTIPLE
-
-
FLAT
-
-
NONE
-
Note
Multiple type of filters can be expressed by a combination, e.g., BUTTERFLY+WEDGE.
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Filter Material
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(0018,7050)
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3
|
The X-Ray absorbing material used in the filter. May be multi-valued.
Defined Terms:
-
MOLYBDENUM
-
-
ALUMINUM
-
-
COPPER
-
-
RHODIUM
-
-
NIOBIUM
-
-
EUROPIUM
-
-
LEAD
-
-
SILVER
-
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Filter Thickness Minimum
|
(0018,7052)
|
3
|
The minimum thickness in mm of the X-Ray absorbing material used in the filters. May be multi-valued, with values corresponding to the respective values in Filter Material (0018,7050).
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|
Filter Thickness Maximum
|
(0018,7054)
|
3
|
The maximum thickness in mm of the X-Ray absorbing material used in the filters. May be multi-valued, with values corresponding to the respective values in Filter Material (0018,7050).
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|
Filter Beam Path Length Minimum
|
(0018,7056)
|
3
|
The minimum length (in mm) of the X-Ray beam path in the Filter Material that is not blocked by collimation. May be multi-valued, with values corresponding to the respective values in Filter Material (0018,7050).
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|
Filter Beam Path Length Maximum
|
(0018,7058)
|
3
|
The maximum length (in mm) of the X-Ray beam path in the Filter Material that is not blocked by collimation. May be multi-valued, with values corresponding to the respective values in Filter Material (0018,7050).
|