Operating instructions

566
Children
SinusOrbi
Indications:
Spiral mode for routine spiral studies e.g. sinusitis,
pneumatization, polyposis, malformations, tumors
etc.
A typical range of 6 cm covered in 6.56 sec.
* The conversion factor for a 7-year-old child, and a
scan range of 60 mm was used.
SinusOrbi 2
nd
recon.
kV 120
Effective mAs/
Quality ref. mAs
60
Rotation time 0.5 sec.
Acquisition 16 x 0.75 mm
Slice collimation 0.75 mm
Slice width 3.0 mm 1.0 mm
Feed/Rotation 5.4 mm
Pitch Factor 0.45
Increment 3.0 mm 0.7 mm
Kernel H60f H60f
CTDI
Vol 12.7 mGy
Effective dose Male: 0.46 mSv*
Female: 0.52 mSv*