Component Description
Detector
Gemstone™ Clarity Detector and Collimator
Features a unique 3-dimensional post patient collimator to ensure HU uniformity and to mini‐
mize scatter / beam hardening artifacts associated with wide coverage systems. Provides
160mm coverage, 512 slices from 256 detector rows in the Z direction. The 256 rows are 0.625
mm in the Z direction. Each signal can be collected from an individual detector row.
The Gemstone scintillator material is created from garnet gemstones fused with a rare earth
phosphor composition.
Slip Ring
Slip Ring provides data communication path from Detector/DAS to the Recon Interface Board
from there to the Scan Data Acquisition disk.
3.3 Gantry and console interfaces
If your system has connections for GE approved accessories, the figures and tables below show
where to connect these accessories (refer to the GE Approved Accessories list found in the
Safety chapter).
Revolution CT User Manual
Direction 5480385-1EN, Revision 1
Chapter 8 Equipment 169
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