9 Technical data
122 Gendex Dental Systems
207723 rev 7
9.7.2 Scatter in cone beam programs
Test instrument was placed at 50 cm distance from the
skull to measure the scattered radiation.
See the following illustration of the measured radiation
levels.
Small FOV:
Large FOV:
Height L-ear 45deg Nose
Skull
45deg R-ear
central beam 0.598mR 0.414mR 0.382mR 0.531mR 0.543
15cm up from
central beam
0.531mR 0.406mR 0.241mR 0.409mR 0.462
15cm down
from central
beam
0.531mR 0.577mR 0.448mR 0.713mR 1.083
Height L-ear 45deg Nose
Skull
45deg R-ear
central beam 0.826mR 0.661mR 0.603mR 0.735mR 0.861
15cm up from
central beam
0.878mR 0.662mR 0.490mR 0.747mR 0.911
15cm down
from central
beam
1.285mR 0.944mR 0.800mR 1.019mR 1.380
Approved: Laihonen Tuuli 2016-12-02 16:41
Reviewed: Nieminen Timo Antero 2016-12-02 15:31
Approved
See PDM system to determine the status of this document. Printed out: 2017-03-22 10:54:38
D507729, 7
Copyright © 2016 by PaloDEx Group Oy. All rights reserved.
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