Ultrasound imaging test phantom HD-A05

for CT scanfor MRIbrain

Product Overview
The Adult Head Phantom (Hematoma) HD-A05 is a multi‑modality medical training phantom designed for X‑Ray CT, Ultrasound (US) and MRI. It reproduces cranial anatomy for clinical training and research focused on head trauma, hematoma evaluation, stroke and vascular procedures. Ventricles are inflatable (35 mL each) and can be filled with liquids or contrast agents for procedure simulation.

Anatomy

• Skull
• Cervical spine
• Brain — grey matter
• Falx cerebri
• Brain ventricles (inflatable)
• Hematoma insert
• Alignment markings
• Acoustically correct skin‑mimicking material

Head Phantom Comparison (select features)
Features | Dynamic, Adv. Head | Static Head | Dynamic Head | Standard Head | Training V1 Head | Hematoma Head | Openable Head
Skull | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓
Openable and Removable Calvaria | ✓ | ✖ | ✖ | ✖ | ✖ | ✖ | ✓
Cervical Spine | ✖ | ✓ | ✖ | ✖ | ✓ | ✓ | ✖
Skin Mimicking Material | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓
Brain (Gray Matter) | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✖
Brain Ventricles | ✓ | ✖ | ✖ | ✓ | ✖ | ✓ | ✖
Brain Vessels (Circle of Willis: 2mm, 3mm, 4mm) | ✓ | ✖ | ✓ | ✖ | ✖ | ✖ | ✖
Hematoma (feature) | ✖ | ✖ | ✖ | ✖ | ✖ | ✓ | ✖

Compatible Contrast Media

• Barium‑sulfate
• Iodine‑based agents
• Gadolinium‑based agents
• Microbubble agents
• Iron oxide‑based agents

Ventricles
Ventricles are inflatable with a capacity of 35 mL each; they are fillable with water, saline, or contrast media to simulate intraventricular conditions and for imaging optimization.

Included in Order

• Adult Head (Hematoma) phantom HD-A05
• User manual and assembly instructions
• 2‑year warranty and unlimited customer support
• Hard carry case

Size & Weight

• Phantom size: 12 x 9 x 7 inches
• Phantom weight: approx. 17 lbs
• Shipment size: 23 x 14 x 10 inches
• Shipment weight: approx. 22 lbs

Materials

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

Technical Specifications

• SKU: HD-A05
• Commercial name: Adult Head (Hematoma)
• Brand: True Phantom Solutions
• Compatible modalities: X‑Ray CT, Ultrasound (US), MRI
• Ventricles: inflatable, 35 mL each
• MRI: realistic T2 relaxation times (optimized for T2‑weighted); good Proton Density response; T1 ≈ 100 ms
• Available variants: Dynamic, Dynamic (Openable), Static, Standard, Training V1, Hematoma, QC1, Modular
• Available appearances: Amber Translucent, Skin
• Typical soft tissue sound velocity: 1400 ± 10 m/s
• Brain matter density: ~0.99 g/cm³; Hardness ~20 (Shore 00); T2 ~70 ms; speckles: YES; ultrasound attenuation at 2.25 MHz ~1.0 ± 0.2 dB/cm
• Hematoma mimic: sound velocity ~1400 ± 10 m/s; density 0.99 g/cm³; hardness ~20 (Shore 00); T2 ~70 ms; speckles: NO; attenuation at 2.25 MHz ~1.0 ± 0.2 dB/cm
• Cortical bone: sound velocity ~3000 ± 30 m/s; density ~2.31 g/cm³; attenuation at 2.25 MHz ~6.4 ± 0.3 dB/cm
• Trabecular bone: sound velocity ~2800 ± 50 m/s; density ~2.03 g/cm³; attenuation at 2.25 MHz ~21 ± 2 dB/cm
• Skin / body tissue: sound velocity ~1400 ± 10 m/s; density ~1.02 g/cm³; hardness ~60 (Shore 00 without protective coat); attenuation at 2.25 MHz ~1.7 ± 0.2 dB/cm
• Protective coat: standard phantoms coated with harder urethane rubber for scratch protection (coat increases measured hardness by ≈30 Shore 00 points)
• Bone thermal properties: thermal conductivity 0.776 W/m·K; volumetric specific heat 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
• CT HU (average): Brain Tissue ~‑25 HU; Trabecular Bone ~800 HU; Cortical Bone ~1300 HU; Skin Tissue ~‑25 HU
• Note: slight appearance and property variations may occur due to material tolerances and production processes.