Scanner User Manual

178
Specials
PolyTrauma
Two times 2 combined recon jobs are predefined, head
with neck and thorax with abdomen.
A range for the Head of 11 cm will be covered in
20 sec., a range for the Neck of 14 cm will be covered
in 30
sec.
Take a new Topogram for the thorax and abdomen
ranges.
Head Neck
kV 130 130
Effective mAs 110 90
Rotation time 1.5 sec 1.0 sec
Slice collimation 5.0 mm 2.5 mm
Slice width 6.0 mm 3.0 mm
Feed/Rotation 10.0 mm 5.0 mm
Pitch Factor 1.0 1.0
Increment 6.0 mm 3.0 mm
Kernel H31s B50s
CTDIVol 25.05 mGy 9.70 mGy
Effective dose Male:
1.02
mSv
Female:
1.08
mSv
Male:
1.69
mSv
Female:
1.81
mSv
C2-025.630.01.01.02_APPLICATIONGUIDE_SPIRIT.book Page 178 Friday, April 8, 2005 9:55 AM