Siemens syngo CT 2005C 사용자 설명서
202
Children
SinusOrbi
Indications:
Spiral mode for routine spiral studies of the sinuses
and paranasal sinuses, e.g., sinusitis, pneumatization,
polyposis, malformations, tumors etc.
and paranasal sinuses, e.g., sinusitis, pneumatization,
polyposis, malformations, tumors etc.
A range of 4 cm will be covered in 22 sec.
* The conversion factor for a 7-year-old child, and a
scan range of 40 mm was used.
scan range of 40 mm was used.
SinusOrbi
2
nd
reconstruction
kV
80
Effective mAs
81
Rotation time
1.0 sec
Slice
collimation
1.0 mm
Slice width
3.0 mm
1.25 mm
Feed/Rotation
2.0 mm
Pitch Factor
1.0
Increment
3.0 mm
0.8 mm
Kernel
C60s
C60s
CTDI
Vol
5.24 mGy
Effective dose
Male: 0.03 mSv*
Female: 0.04 mSv*
C2-025.630.01.01.02_APPLICATIONGUIDE_SPIRIT.book Page 202 Friday, April 8, 2005 9:55 AM