Ultrasound imaging test phantom LG-A01

for MRIfor CT scanfor radiography

Product overview
Adult Leg Phantom LG-A01 is a modular leg training phantom designed for X‑Ray, CT, ultrasound and MRI applications. The model features a disarticulable knee joint for realistic positioning and a detachable lower and upper leg for flexible assembly. Synthetic bones are manufactured from a patented bone‑mimicking composite to provide realistic imaging response across X‑Ray, CT, ultrasound and MRI modalities. For MRI the phantom tissues exhibit T2 relaxation values suitable for T2‑weighted sequences and produce reliable proton‑density contrast; T1 values are around 100 ms. Bones are embedded in tissue‑mimicking material supplied either translucent (default amber) or opaque. Slight discoloration or internal fissures may appear from production and are normal.

Anatomy

• Thigh (Femur)
• Knee joint
• Leg (Tibia, Fibula)
• Foot (Toe bones)

Notes on appearance
Default finish: translucent amber. Optional skin layer is available as a configurable option.

Technical Properties
Type of Tissue | Sound Velocity [m/s] | Density [g/cm³] | Hardness [Shore 00] | T2 [ms] | Hounsfield Value | Attenuation at 2.25 MHz [dB/cm]
Cortical Bone | 3000 ± 30 | 2.31 | N/A | N/A | 1300 | 6.4 ± 0.3
Trabecular Bone | 2800 ± 50 | 2.03 | N/A | N/A | 800–1300 (average 800 shown below) | 21 ± 2
Body Tissue | 1410 ± 10 | 1.02 | 60 | 50 ms | ~25 | 1.7 ± 0.2

Thermal properties of bone-mimicking material
Thermal Conductivity: 0.776 W/m·K
Volumetric Specific Heat Capacity: 1.040 MJ/m³·K
Thermal Diffusivity: 0.746 mm²/s
Thermal Resistivity: 1.289 m·K/W
Specific Heat: 0.978 J/g·°C
Speed of Sound: 3070 m/s

HU Values of the tissue-mimicking materials
1 — Trabecular Bone — HU Value (average): 800
2 — Cortical Bone — HU Value (average): 1300

Included in order

• Adult Leg phantom for X‑Ray/CT and MRI (LG-A01)
• User manual and assembly instructions
• 2‑year warranty and customer support

Size & Weight
Phantom (typical): Size 38 x 10 x 7 inches; Weight ~27 lbs (approx.)
Shipment package (typical): Size 36 x 24 x 12 inches; Weight ~35 lbs (approx.)

Materials

• Soft tissue and organs: urethane‑based soft resin
• Synthetic bones: patented ceramic‑reinforced epoxy composite

Technical specifications

• SKU: LG-A01
• Imaging modalities: X‑Ray, CT, Ultrasound, MRI
• Leg model options: Bones only (default); With muscles
• Phantom dimensions (packaged): 36 × 24 × 12 in
• Phantom net size (example): 38 × 10 × 7 in
• Shipment weight (example): ~35 lbs; Phantom weight (approx.): ~27 lbs
• Materials: urethane‑based soft resin (soft tissues); ceramic‑reinforced epoxy composite (bones)
• HU (CT) reference values: trabecular ~800 HU; cortical ~1300 HU
• MRI: realistic T2 relaxation values for T2‑weighted imaging; T1 ≈ 100 ms
• Warranty: 2 years