Phantom Laboratory

Laboratory Equipment

Page 3

Phantom Laboratory Catphan 503 - Page 3

Phantom Laboratory Catphan 503

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Table of Contents

Warranty1
Table of Contents2
Introduction4
Initial Phantom Positioning5
Illustration of Catphan® 503 Model6
Phantom Position Verification7
Incremental Phantom Module Positioning8
Drawings in the Manual8
CTP404 Module9
Patient Alignment System Check10
Scan Slice Geometry (Slice Width)11
Scan Incrementation12
Circular Symmetry13
Spatial Linearity of Pixel Size Verification13
Spherical Acrylic Contrast Targets13
CT or Hounsfield Numbers by David Goodenough, Ph14
Sensitometry (CT Number Linearity)15
CTP528 High Resolution Module with 21 Line Pair Per CM Gauge and Point Source17
Bead Point Source for Point Spread Function and MTF17
Use of Automated Scanner MTF Programs18
Bead Point Source (Slice Sensitivity Profile)19
21 Line Pair Per Centimeter High Resolution Gauge20
CTP486 Image Uniformity Module21
Installation and Removal of Test Modules23
Optional Phantom Annuli24
Dose Phantoms25
Sample Quality Assurance Program26
Automated Computer Analysis Program27
Bibliography28

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