AAPM CT perormance phantom 입니다.
CT 정도관리용으로 사용할 수 있는  CT 표준팬텀입니다.

Meets guidelines in AAPM Report #1 "Performance Evaluation and Quality Assurance of CT Scanners"
​The CIRS Model 610 AAPM CT Performance Phantom offers the user a single test object that measures ten distinct CT performance parameters.
The phantom design is based on the guidelines presented in Report #1 of the American Association of Physicists in Medicine Task Force on CT Scanner Phantoms.  The goals of report #1 were to “(1) define ‘performance’ of a CT scanner and (2) describe methods of performance testing through utilization of particular phantoms.”
A CT number linearity insert, high contrast resolution insert and slice width insert are housed in an 8.5 “ diameter PMMA water tank with quick disconnect valves for ease of filling and draining between use.  Also included is a 0.25” bone equivalent ring that can be fit over the inserts to evaluate the effects of beam hardening.
A contrast test object is adhered to the bottom of the tank that includes two rows of cavities from 1 to 0.125” diameter.  The cavities can be filled with various solutions for contrast evaluation.   An aluminum alignment insert is incorporated in the lid of the tank and can be interchanged with a polystyrene TLD insert for dose measurements. A user’s manual, holding cradle, filling tubes and other accessories are included.

​Measurement Capability​​
•Noise
•Size Independence
•Sensitivity / Detectability
•Radiation Dose
•Mechanical Alignment
•Spatial Uniformity
•Beam Hardening
•HU Linearity
•Slice Thickness
•Spatial Resolution and line spread function




Overall Dimensions      21.6 cm X 39.4 cm  (8.5" OD x 15.5" L)
 
Weight                          7.8 kg  (17.25 lb)
 
Materials                       PMMA cast - 21.6 OD 20.3 cm ID x 32.4 L
                                      (8.5" OD x 12.75" L) with removable lid
Model 610 Includes

 610-01-02 - Contrast Test Object

 610-01-05 - Alignment pin

610-02 - CT Number Linearity Insert

610-03 - Resolution insert

610-04 - Slice Thickness Insert
 
                                    610-05 - Bone Ring
 
​                                    User Guide
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                                    48 Month Warranty

Optional Accessories


​                                       610-06 - Low Contrast Insert
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                                       610-07 - Whole Body Resolution & Noise Ring
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                                       610-08 - TLD Insert



                                     610-10 - Low Contrast Insert - Spherical Targets
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                                     9504 - Custom Carry Case for Model