Transforming CT

Aquilion ONE / GENESIS Edition

Transforming Dynamic Volume CT

Aquilion ONE™ / GENESIS Edition goes beyond the evolution of dynamic volume CT. Intensive clinically focused research and breakthrough technological developments have culminated in a CT system with industry-leading spatial resolution and reduced radiation dose requirements.

Overview Video

Forward projected model-based Iterative Reconstruction SoluTion

FIRST* Integrated

Following Canon Medical Systems’ long standing philosophy for minimizing dose, while maintaining clinical workflow. FIRST can fit seamlessly into daily clinical practice.

  • Integrated, fast, anatomically optimized and easy to implement MBIR
  • Integrated into SUREExposure 3D ensuring automatic dose reduction of up to 84.6% as compared to filtered back projection
  • Improved high contrast spatial resolution
  • Delivers natural looking image quality due to targeted anatomical modelling
  • Simultaneously reconstruct with Instaview
Learn more about FIRST

*Available on Aquilion ONE ViSION and Aquilion ONE GENESIS  
¹As compared to TSX-301C FBP  
²With FIRST Body mode


An optimized beam spectrum based on PUREViSION Optics results in a better balance between image quality and dose.

Aquilion ONE / GENESIS Edition transforms routine imaging to new levels of resolution and low dose.


Learn about the latest in CT technology with Dr. Marcus Y. Chen of National Institutes of Health (NIH) National Heart, Lung, and Blood Institute, as he presents the new Aquilion ONE / GENESIS Edition CT scanner.

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Single Energy Metal Artifact Reduction.

SEMAR for Cardiac CT

Improved image quality and patient safety.

Canon Medical Systems' SEMAR (Single Energy Metal Artifact Reduction) utilizes a reconstruction technique to reduce metallic artifact, improving visualization of implants, supporting bone and the adjacent soft tissues for a clearer and more confident diagnosis.

More Adaptive Diagnostics