CTDI QA Phantom (for Adult & Pediatric)

PRECISE DOSE MEASUREMENT FOR CT IMAGING SYSTEMS

RSD’s CTDI QA Phantom is a high-quality tool designed for the precise measurement and evaluation of CT dose indices (CTDI) in medical imaging: DI (dose index), CTDI100 (center and peripheral), CTDIw (weighted CTDI100), CTDIvol (weighted CTDIw), and CTDIfree air. The phantom features two large PMMA cylinders that simulate an adult head and body, with the adult head section designed to nest inside the body section for realistic imaging evaluations. Sold separately, a pediatric head phantom is available for testing on pediatric CT scans and fits into the adult head section.

Built to meet the highest industry standards, our CTDI QA Phantom provides unparalleled accuracy for assessing patient radiation exposure, ensuring optimal performance in both clinical and research environments. With RSD’s CTDI QA Phantom, you can confidently assess and monitor the safety and efficacy of CT scans, helping you meet regulatory requirements and safeguard patient health.

Jump To: Standards Compliance | Specifications | Accessories | Model Numbers

Product Features & Benefits

Adult & Pediatric: Simulates adult head and body with a supplemental pediatric head that fits within the adult head and is sold separately

Exceptional Accuracy: Ensures precise, consistent CTDI measurements for regulatory compliance and quality assurance

Flexible Design: Accommodates various CT scanner models and adapts to different scanning protocols

User-Friendly Interface: Simple setup with clear instructions for quick use by operators of all experience levels

Advanced Material Construction: Durable, tissue-mimicking materials for accurate dose distribution assessment

Comprehensive Measurement Capabilities: Measures CTDIw, CTDIvol, and DLP for effective dose management across protocols

Standards Compliance

IEC 61223-3-5: Evaluation and routine testing in medical imaging departments – Part 3-5: Acceptance and constancy tests – Imaging performance of computed tomography X-ray equipment

IEC 61223-3-6: Evaluation and routine testing in medical imaging departments – Part 3-6: Acceptance and constancy tests – Imaging performance of mammographic X-ray equipment used in a mammographic tomosynthesis mode of operation

IEC 60601-2-44: Medical electrical equipment – Part 2-44: Particular requirements for the basic safety and essential performance of X-ray equipment for computed tomography

Specifications

Body Diameter: 320 mm

Adult Head Diameter: 160 mm

Pediatric Head Diameter: 80 mm

Cylinder Length: 145 mm

Cylinder Holes in each cylinder for 8, 10, and 13 mm diameter radiation detectors

PMMA plugs are also provided for plugging the holes when not in use

Alignment markers

Accessories

Comprehensive Product Manual
Sturdy Carrying Case

Model Numbers

QA-CT010	CTDI QA Phantoms (Adult & Pediatric)
QA-CT011	CTDI QA Phantom (Adult)
QA-CT012	CTDI QA Phantom (Pediatric)

Don’t Go Phantom. Let’s Get Started!

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