Intended Use

The device is a diagnostic imaging system that combines Positron Emission Tomography (PET) and X-ray Computed Tomography (CT) systems producing fused images for metabolic and physiologic function assessment to assist clinical evaluation and management of various diseases.

Technology

PET/CT system with multi-slice CT and PET components; uses AiCE deep learning AI neural network for denoising and image quality improvement of PET images; includes a deviceless respiratory gating system that automatically generates gating signals for motion corrected PET imaging to improve lesion detection and image accuracy affected by respiratory motion.

Performance

The device underwent extensive performance testing including bench testing, software validation, and clinical evaluation involving 610 scans demonstrating improved image quality and noise reduction with AiCE, and effective motion correction using the deviceless respiratory gating, supporting safety and effectiveness for diagnostic use.

Predicate Devices

No predicate devices specified

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