Siemens SOMATOM

194
Head
Hint
• For low dose studies use only 20 mAs.
Emotion 6 Sinus 2
nd
recon.
3
rd
recon.
4
th
recon.
kV 130
Effective
mAs/
Quality ref.
mAs
35
Rotation
time
1.0 sec.
Acquisition 6 x 1.0 mm
Slice
collimation
1.0 mm
Slice width 5.0 mm 5.0 mm 1.25
m
m
1.25
mm
Feed/
Rotation
5.1 mm
Pitch
Factor
0.85
Increment 5.0
mm 5.0 mm 0.8 mm 0.8 mm
Kernel H70s H30s H70s H30s
CTDI
Vol
9.63 mGy
Effective
dose
Male: 0.20 mSv
Female: 0.25 mSv
Contrast medium IV injection
Start delay 45 sec.
Flow rate 2.0 ml/sec.
Total amount 75 ml