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GE Revolution CT User Manual

GE Revolution CT
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14.3 CT Integrated Cardiac Module
WARNING
THE CT INTEGRATED CARDIAC MODULE IS FOR USE SOLELY IN
ACQUIRING CT IMAGES USING CARDIAC GATING/TRIGGERING, NOT FOR
PHYSIOLOGICAL MONITORING. THE PATIENT’S CURRENT CONDITION
MAY NOT BE REFLECTED, RESULTING IN IMPROPER EMERGENCY
TREATMENT.
14.4 Advanced Application Safety
CAUTION
3D or slab reconstructions provide additional supplemental information,
complementing diagnosis that should be based on classical techniques.
WARNING
NON-GE ACQUIRED IMAGES CAN BE LOADED IN VOLUME VIEWER BUT
GE DOES NOT GUARANTEE THE QUALITY OR RELIABILITY OF ANY
RECONSTRUCTION, SEGMENTATION OR MEASUREMENTS PERFORMED
ON THESE IMAGES. NON-GE IMAGES CAN EASILY BE IDENTIFIED BY THE
CORRESPONDING IMAGE ANNOTATION. FOLLOW THE DICOM
ACQUISITION PARAMETER GUIDELINES LISTED IN EACH APPLICATION
USER GUIDE. CONSULT GE-PUBLISHED DICOM CONFORMANCE
STATEMENT OF VOLUME VIEWER. (NOTE: THIS IS AVAILABLE VIA THE
INTERNET ON THE GE HEALTHCARE HOME PAGE, PRODUCTS/
INTEROPERABILITY/DICOM CONFORMANCE.)
14.5 Measurements
CAUTION
The report cursor shows the voxel value nearest to the center location of the
report cursor in the original loaded slices.
WARNING
DO NOT USE 3D OR SLAB VIEWS ONLY TO PERFORM ANY
MEASUREMENTS (DISTANCE, ANGLE, REGION OF INTEREST, REPORT
CURSOR, AREA, VOLUME…). ALWAYS CHECK MEASUREMENT POINTS’
POSITION AND REFER TO 2D BASELINE VIEWS (ACQUISITION IMAGES OR
REFORMATTED IMAGES OF MINIMAL THICKNESS) TO CONFIRM
MEASUREMENTS.
Revolution CT User Manual
Direction 5480385-1EN, Revision 1
Chapter 3 Safety 85

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GE Revolution CT Specifications

General IconGeneral
Detector CoverageUp to 160 mm
Gantry Tilt± 30 degrees
Spatial ResolutionUp to 0.23 mm
Scan RangeUp to 200 cm
X-ray Tube CurrentUp to 800 mA
TypeComputed Tomography (CT) Scanner
Rotation Speed0.28 seconds per rotation
Tube Voltage80 kV to 140 kV
Number of Detector Rows256
Power Requirements480 VAC, 3-phase
Detector Rows256
Coverage160mm

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