| DICOM PS3.3 2017d - Information Object Definitions |
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The Scan Spot Position Map (300A,0394) and Scan Spot Meterset Weights (300A,0396) shall be used as follows.
The following specifies for each value of Modulated Scan Mode Type (300A,0309) the definition of the map which is included in the Control Point 1 having Cumulative Meterset Weight (300A,0134) = 20, followed by a Control Point 2 having Cumulative Meterset Weight(300A,0134) = 20.
If Modulated Scan Mode Type (300A,0309) is STATIONARY or LEAPING:
The beam is delivered with a Cumulative Meterset Weight of 5.
The beam is switched off or quickly moved and positioned at Scan Spot Position (3.0, 2.0).
The beam is delivered with a Cumulative Meterset Weight of 4.
The beam is switched off or quickly moved and positioned at Scan Spot Position (5.0, 2.0).
The beam is delivered with a Cumulative Meterset Weight of 6.
The beam is switched off or quickly moved and positioned at Scan Spot Position (7.0, 2.0).
The beam is delivered with a Cumulative Meterset Weight of 2.
The beam is switched off or quickly moved and positioned at Scan Spot Position (9.0, 2.0).
The beam is delivered with a Cumulative Meterset Weight of 3.
If Modulated Scan Mode Type (300A,0309) is LINEAR:
The beam is continuously delivered with a Cumulative Meterset Weight of 4, while being moved from Scan Spot Position (1.0, 2.0) to Scan Spot Position (3.0, 2.0).
The beam is continuously delivered with a Cumulative Meterset Weight of 6, while being moved from Scan Spot Position (3.0, 2.0) to Scan Spot Position (5.0, 2.0).
The beam is continuously delivered with a Cumulative Meterset Weight of 7, while being moved from Scan Spot Position (5.0, 2.0) to Scan Spot Position (7.0, 2.0).
The beam is continuously delivered with a Cumulative Meterset Weight of 3, while being moved from Scan Spot Position (7.0, 2.0) to Scan Spot Position (9.0, 2.0).
If Modulated Scan Mode Type (300A,0309) is MIXED:
The beam is delivered with a Cumulative Meterset Weight of 4 while staying at Scan Spot Position (1.0, 2.0).
The beam is continuously delivered with a Cumulative Meterset Weight of 6, while being moved from Scan Spot Position (1.0, 2.0) to Scan Spot Position (3.0, 2.0).
The beam is continuously delivered with a Cumulative Meterset Weight of 5, while being moved from Scan Spot Position (3.0, 2.0) to Scan Spot Position (5.0, 2.0).
The beam is delivered with a Cumulative Meterset Weight of 2 while staying at Scan Spot Position (5.0, 2.0).
The beam is switched off or quickly moved and positioned at Scan Spot Position (7.0, 2.0).
The beam is delivered with a Cumulative Meterset Weight of 3 while staying at Scan Spot Position (7.0, 2.0).
| DICOM PS3.3 2017d - Information Object Definitions |
|---|