RSD Multi-Modality Fusion Head Phantom

The RSD Multi-Modality Fusion Head Phantom is an anthropomorphic phantom designed for MRI sequence optimization and for validating MRI/CT fusion images through geometric distortion measurements.

Features:

• Comprehensive Multi-Modality Compatibility - Engineered for precision imaging across MRI, CT, and X-ray modalities
• High-Fidelity Anatomical Detail - Realistically simulates human skull and cervical spine, crafted from materials replicating trabecular and cortical bone attenuation
• Advanced Soft Tissue Simulation - For lifelike MRI and CT imaging, the proprietary aqueous solution generates soft tissue signals, allowing for T1, T2, and PD weighted imaging
• MRI Distortion Evaluation for Stereotactic Radiosurgery (SRS) - Includes an embedded 3D lattice structure within the cranial cavity to assess MRI distortion for SRS planning
• Accurate Image Fusion and Registration - Versatile verification phantom for image fusion and deformable image registration software across treatment planning systems
• Optimized Clinical Workflow - Designed to fit perfectly in the Siemens and GE head coil for seamless integration into routine imaging and quality assurance protocols
• Transparent and Scatter-Resistant Plastic Shell - Encased in a transparent and scatter-resistant plastic shell to ensure structural integrity and contain the aqueous solution securely
• In MRI, technicians can assess magnetic field distortion by utilizing the 3D printed brain lattice within the cranial section
  • This lattice, filling the entire intracranial space, is composed of 2.5 mm diameter circular rods spaced at 10 mm intervals (I-S), 10.5 mm intervals (AP), and 11 mm intervals (L-R)
  • At the lattice’s center, 5 mm rods establish the x-y-z axes, aiding users in orienting the lattice within the field of view (FOV)
  • Includes MRI/CT compatible markers at the ends of these rods, facilitating co-registration alignment in fused images
• For CT applications, technicians can evaluate image quality and geometric distortion through the 3D lattice located within the cranium. The high-fidelity anatomical detail holds true across diagnostic and therapeutic energy ranges, spanning from 50 keV to 25 MeV
• Comes standard with a comprehensive product manual
• Applications:
  • MRI/CT fusion image verification
  • MRI geometric distortion measurements in small FOV for SRS and diagnostic imaging
  • Teaching and training
  • Image quality
  • Protocol verification and optimization
  • Applicable MRI sequences: T1 FSE, T2 FSE, MPRAGE and CISS, proton density
• Modalities:
  • MRI
  • CT
  • Cone beam CT
  • X-ray
  • Panoramic X-ray
  • Fluoroscope
  • PET
  • SPECT