Scanner User Manual

Table Of Contents
6
Contents
User Documentation 14
Scan and Reconstruction 16
Concept of Scan Protocols 16
Scan Set Up 17
Scan Modes 18
- Sequential Scanning 18
- Spiral Scanning 18
- Dynamic Serioscan 18
Slice Collimation and Slice Width 19
- Slice Collimation and Slice Width for
Spiral Mode and HR Spiral Mode 20
- Slice Collimation and Slice Width for
Sequence Mode and HR Sequence Mode 20
Increment 21
Pitch 22
Window values 23
Kernels 24
Image Filters 25
Improved Head Imaging 27
Dose Information 28
CTDI
W
and CTDI
Vol
28
Effective mAs 30
CARE Dose 32
- How does CARE Dose work? 32
Workflow Information 36
Recon Jobs 36
Examination Job Status 37
Auto Load in 3D and Post-processing
Presets 38
How to Create your own
Scan Protocols 39
- Edit/Save Scan Protocol 39
- Scan Protocol Manager 40
C2-025.630.01.01.02_APPLICATIONGUIDE_SPIRIT.book Page 6 Friday, April 8, 2005 9:55 AM