Brain Innovation B.V. Universiteitssingel 40 Postbus 1142 6201 BC Maastricht The Netherlands Tel/Fax +31 43 3884271
Intellectual property - The Phantom design (except general design of fiber tubes) and especially the manufacturing process are original ideas of its developer - WLPM Pullens (Brain Innovation bv, Maastricht, The Netherlands) .
Last update: September 29, 2011
Anisotropic Diffusion MRI Phantom Options
Phantom container • 16 cm diameter polystyrene (GPPS) sphere • phantom filler port (polycarbonate screw with rubber O-ring) • acrylic phantom support • phantoms are fixed to the support with white tie-wraps
The phantom is filled with a solution of • distilled water • 4 g/l NaCl • 0.05% w/w NaN3 • 0.03 g/l MnCl2
Crossing Fiber Phantom
• Crossing anisotropic diffusion phantom with crossing angles (θ) of approximately 30, 50 and 65 degrees in 3 near-orthogonal planes
• The crossing consists of 2 x 25 interdigitating bundles of 400 yarns. Each yarn consists of 18 fibers.
Kissing fiber phantom
• 2 bundles of 10,000 yarns = 180,000 fibers • Variable angle of the bundles: approx 30, 50 or 65 degrees
Brain Innovation B.V. Universiteitssingel 40 Postbus 1142 6201 BC Maastricht The Netherlands Tel/Fax +31 43 3884271
Intellectual property - The Phantom design (except general design of fiber tubes) and especially the manufacturing process are original ideas of its developer - WLPM Pullens (Brain Innovation bv, Maastricht, The Netherlands) .
Last update: September 29, 2011
Tubular Phantoms
• tubular anisotropic diffusion phantoms with 180,000 parallel fibers in 3 orthogonal planes
A combination of the phantom models is possible!
For more information on phantom construction details see www.brainvoyager.com/diffusionphantoms.
Contact [email protected] for pricing information and other requests.
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