Sun Nuclear and CIRS are now part of the Mirion Medical brand, reinforcing our healthcare focus within Mirion. With complementary and proven product portfolios, we share a commitment to easing technology adoption, optimizing Quality Management, and ensuring Patient Safety.

Diagnostic Imaging solutions enable accurate, comprehensive QA of CT and MRI applications. Review key solutions below.


Featured for CT

Comprehensive CT Image Quality Phantom

Comprehensive CT Image Quality Phantom

With IQphan, users can perform QA across CT imaging systems, from sophisticated diagnostic scanners to cone beam to on-board radiotherapy systems. A combination of modules supports a robust variety of tests. Learn more >

Multi-Energy CT Phantom

Multi-Energy CT Phantom

Dual-energy CT imaging delivers quantitative results that demand regular quality control. This phantom provides the rigor needed to ensure optimal system performance. An enhanced rod set offers robust testing to meet the latest recommendations for diagnostic integrity. Learn more >

Advanced Performance Assessment

Advanced Performance Assessment

The Mercury 4.0 Phantom makes it possible to characterize advanced CT features, including Automatic Exposure Control and Iterative Reconstruction, to support protocol optimization and proper dose management for your patients. Learn more >

Multi-Modality CT Accreditation

Multi-Modality CT Accreditation

Testing options with the CT ACR 464 Phantom include positioning and alignment accuracy, CT number accuracy, slice thickness, low contrast detectability, image resolution and uniformity, spatial resolution, and inter- and intra-plane distance measurement accuracy. Learn more >

Automated CT-to-Density Calibration & CT Image Quality Analysis

Automated CT-to-Density Calibration & CT Image Quality Analysis

RapidCHECKTM is an automation platform that brings together intuitive software and QA phantoms for efficient and standardized QA workflows. Learn more >


Featured for MRI

Large Field MR Distortion Phantom

Large Field MR Distortion Phantom

CIRS Model 604-GS - Pair with Distortion Check Software. Download datasheet >

MR Distortion and Image Fusion Head Phantom

MR Distortion and Image Fusion Head Phantom

Assess MR image distortion in stereotactic radiosurgery planning. Download datasheet >

Machine QA in a Single Workflow

Machine QA in a Single Workflow

SunCHECK® Machine integrates all Machine QA — from Daily Output checks to Annual QA tasks, and everything in between — with visibility for all stakeholders. Download datasheet >

MR-Compliant, Daily Beam Quality Measurement

MR-Compliant, Daily Beam Quality Measurement

Daily QA™-MR is the first commercially available daily QA device for MR-linacs. It enables fast beam quality checks in the presence of magnetic fields. Download MR solutions brochure >



Review the full catalog of Sun Nuclear Diagnostic Imaging QA solutions