Introducing the Adult Head (Dynamic, Advanced) Phantom for X-Ray, CT, Ultrasound & MRI, designed to replicate an anatomically accurate human head with dynamic functionality. Visible on Ultrasound, MRI, and X-Ray/CT, this advanced phantom features an ultra-soft polyurethane brain, a three-layered skull with inner diploe, and realistic blood vessels for training, research, and imaging system testing.
The phantom includes an inflatable ventricular system (lateral, third, and fourth ventricles) that can be filled with water or a chosen contrast agent, allowing simulation of intracranial pressure and cerebrospinal fluid dynamics. It is compatible with Barium-sulphate, Iodine-based, Gadolinium-based, Microbubble, and Iron Oxide-based contrast agents. Complex brain vessels, including the Circle of Willis, bifurcations, stenosis, and aneurysms, provide realistic angiography and neuroimaging training opportunities.
Imaging Compatibility
- Optimised for T2-weighted MRI with realistic tissue relaxation values
- Excellent performance in proton-density MRI imaging
- Compatible with T1-weighted MRI, X-ray, CT, and ultrasound imaging
Included Anatomy
- Skull with temporal and suboccipital windows for transcranial Doppler ultrasound. Openable and removable calvaria
- Brain
- Grey matter
- Complex brain vessels (2mm, 3mm, 4mm) including Circle of Willis
- One bifurcation
- One stenosis
- Two aneurysms
- Vessels connected with the neck
- Brain ventricles (inflatable)
- Plastic connectors
- Alignment markings
- Acoustically correct skin-mimicking material
Construction & Contents
- Soft tissue and organs: urethane-based soft resin
- Bones: patented ceramic-reinforced epoxy-based composite material
- Hard carry case
- User manual and assembly instructions
Operational Notes / Disclaimer
Before ultrasound scanning, fill the skull cavity completely with water or your preferred liquid using the opening on the back, then seal with the removable silicone plug. Water acts as a dura matter substitute, providing a medium for ultrasound waves. The phantom can also be scanned by submerging fully in a water tank, ensuring all air bubbles are removed. After testing, drain and dry the phantom before storage.
Note: The CT scans provided were from a slightly customized version with white matter, falx cerebri, and a tumour; these are not included by default but can be added upon request. Scans were provided by Mayo Clinic.
