User Manual - Specification of the intended use
NIMXEN020I
Owandy Radiology SAS
6
2.3.2
3D mode
The air kerma value at the entrance of the X-ray image receptor for the 3D exams is reported in
the table below as functions of kV and mA.
kV 60
62
64
66
68
70
72
74
76
78
80
82
84
86
mA
Air Kerma [mGy]
2
1.37
1.48
1.59
1.70
1.81
1.92
2.03
2.14
2.25
2.36
2.47
2.58
2.70
2.81
2.2
1.51
1.63
1.75
1.87
1.99
2.11
2.24
2.36
2.48
2.60
2.72
2.84
2.96
3.09
2.5
1.71
1.85
1.99
2.13
2.26
2.40
2.54
2.68
2.82
2.95
3.09
3.23
3.37
3.51
2.8
1.92
2.07
2.23
2.38
2.54
2.69
2.84
3.00
3.15
3.31
3.46
3.62
3.77
3.93
3.2
2.19
2.37
2.54
2.72
2.90
3.07
3.25
3.43
3.61
3.78
3.96
4.14
4.31
4.49
3.6
2.46
2.66
2.86
3.06
3.26
3.46
3.66
3.86
4.06
4.25
4.45
4.65
4.85
5.05
4
2.74
2.96
3.18
3.40
3.62
3.84
4.06
4.29
4.51
4.73
4.95
5.17
5.39
5.61
4.5
3.08
3.33
3.58
3.83
4.07
4.32
4.57
4.82
5.07
5.32
5.57
5.82
6.06
6.31
5
3.42
3.70
3.98
4.25
4.53
4.80
5.08
5.36
5.63
5.91
6.19
6.46
6.74
7.01
5.6
3.83
4.14
4.45
4.76
5.07
5.38
5.69
6.00
6.31
6.62
6.93
7.24
7.55
7.86
6.3
4.31
4.66
5.01
5.36
5.70
6.05
6.40
6.75
7.10
7.45
7.79
8.14
8.49
8.84
7.1
4.86
5.25
5.64
6.04
6.43
6.82
7.21
7.61
8.00
8.39
8.78
9.18
9.57
9.96
8
5.48
5.92
6.36
6.80
7.24
7.69
8.13
8.57
9.01
9.45
9.90
10.34 10.78 11.22
9
6.16
6.66
7.16
7.65
8.15
8.65
9.14
9.64
10.14 10.64 11.13 11.63 12.13 12.63
10
6.84
7.40
7.95
8.50
9.06
9.61
10.16 10.71 11.27 11.82 12.37 12.92 13.48 14.03
11
7.53
8.14
8.75
9.35
9.96
10.57 11.18 11.78 12.39 13.00 13.61 14.22 14.82 15.43
12.5
8.56
9.25
9.94
10.63 11.32 12.01 12.70 13.39 14.08 14.77 15.46 16.15 16.85 17.54
The air kerma for TMJs 3D exams can be calculated using the ratio vs 3D mode in the table
below:
Exam
Ratio
TMJ 3D
0.9
Summary of Contents for i-max touch 3D
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