Brainlab RT/RS Hardware User's Manual page 59

IMMOBILIZATION HARDWARE
No.
Set for Low Mask Fixation
The Set for Low Mask Fixation is intended for inferior lesions. The vertical posts and headrest
contained in this set replace the corresponding parts of the standard set and allow a lower fixation
of the patient's head.
Be aware that there are two different mask system designs and corresponding components
(mask ring, headrest, vertical post). Never interchange the Standard Mask Fixation with the
Low Mask Fixation. If you intend to interchange mask systems of identical design, you
must verify the compatibility by checking the accuracy, e.g., by performing a phantom
treatment to the same target point on all mask systems.
Hardware User Guide Rev. 4.9 RT / RS Stereotactic Hardware
Component
①
Vertical posts, Low Frame
②
Vertical posts
③
Blank clips
④
S clips
⑤
0 - 4 mm clips
⑥
1 - 4 mm spacers
⑦
T screws
Figure 30
59