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CT Phantom 76-410 / AAPM
ㆍ상품코드 : G50AA057953774
ㆍ적용범위 : 특수의료장비 품질관리
ㆍ측정항목 : 특수의료장비 품질관리기준 제5조 2항관련
ㆍ사용기관 : 병원 영상의학과, 특수의료장비 품질관리 위탁업체
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전산화단층촬영장비 표준팬텀

? AAPM CT Performance Phantom 76-410

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The CIRS 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.

Specifications

Phantom Housing: PMMA cast tubing 8.5” OD, 8” ID x 12.75” L with removable lid.
Overall Dimensions: 8.5" OD x 15.5” L
Empty Weight: 17.25 lb

AAPM CT Performance Phantom includes:
  • Instruction Manual
  • 610-01-02 Contrast Test Object
  • 610-02 CT Number Linearity Insert
  • 610-03 Resolution Insert?
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