Ultrasound imaging test phantom TO-A07

for radiographyfor tomographyfor CT scan

Short description
This phantom was designed using a CT dataset from a healthy 35-year-old female patient (168 cm tall, BMI adjusted to 22). Developed using advanced AI software to extract anatomical structures, the model delivers high precision and anatomical accuracy.

Anatomy

• Complete Spine
• Complete Ribcage
• Shoulders and Clavicles
• Pelvis
• Partial Femoral Bones
• Trachea
• Heart (2 Atria, 2 Ventricles; 4 Valves; SVC; IVC; Aorta; Appendage feature; flexible valvular structures; esophagus)
• Lungs
• Diaphragm
• Breasts (body tissue mimicking material, mammary fat tissues, mammary gland tissues)
• Liver
• Gallbladder
• Stomach
• Kidneys
• Spleen
• Pancreas
• Large and Small Intestines
• Bladder
• Cervix
• Vaginal Canal
• Ovaries
• Uterus

Features
The phantom offers dynamic cardiac and respiratory motion. It is engineered for multi-modality compatibility (X-Ray, CT, Ultrasound) and accepts multiple contrast media types. Advanced tissue-mimicking materials replicate soft tissue and bone to support radiology training, system development and research.

Beating Heart Features

• Beating heart model with cyclic motion of heart walls
• Water-fillable chambers with minimal air pockets
• Access for intravenous catheter insertion
• Adjustable pulsatility: 0–200 BPM
• Adjustable pulse length: 0–750 ms
• Adjustable pulse flow power: 0–100%
• Two 0–6 L/min outputs (systole/diastole)
• Arterial pressure output up to 430 mmHg
• Available in 220 V or 110 V

Breathable Lung Features

• Static lungs can be converted to dynamic inflatable lungs
• Realistic cyclic respiratory motion
• Adjustable breathing rate: 0–45 breaths per minute
• Adjustable breath volume: 250 ml, 300 ml – 1200 ml (100 ml increments)
• Complete system installed on a secure Garolite (G10) base

Optional customizations

• Custom skin feature (included upon request)
• Custom fat layers to simulate higher BMI: optional add-ons for BMI 28 and BMI 35
• Customizable hollow trachea diameter and other client-specified modifications

Imaging compatibility and notes
Optimized for X-Ray, CT and Ultrasound; also usable under MRI with noted limitations in the GI tract realism. Clinical images and scans shown were obtained from customized versions of this phantom (dynamic heart/lungs and hollow/fillable GI tract). Small variations in appearance may be present due to material characteristics and production tolerances.

Included in order

• Adult Torso (Dynamic) Phantom
• Heart Pump
• Lung Pump
• User Manual and Assembly Instructions
• 2-year warranty
• Hard carry case

Technical properties (summary table)
Type of Tissue | Sound Velocity [m/s] | Density [g/cm3] | Attenuation @2.25 MHz [dB/cm] | Hardness [Shore OO] | T2 [ms] | Speckles
Organs with Speckles (liver, kidneys, etc.) | 1435 ± 10 | 0.99 | 1.0 ± 0.2 | 20 | 70 | VARIABLE
Organs without Speckles (stomach, intestines, etc.) | 1400 ± 10 | 0.99 | 1.0 ± 0.2 | 20 | 70 | NO
Body Tissue | 1410 ± 10 | 1.00 | 1.2 ± 0.2 | 30 | 65 | NO/LOW
Cortical Bone | 3000 ± 30 | 2.31 | 6.4 ± 0.3 | N/A | N/A | N/A
Trabecular Bone | 2800 ± 50 | 2.03 | 21 ± 2 | N/A | N/A | N/A

Thermal properties of bone-mimicking material (summary)
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 material (average)
Body Tissue: -25
Trabecular Bone: 800
Cortical Bone: 1300
Aorta: 40
Vena Cava: 40
Trachea: 80 (tissue part), -1000 (air filled part)
Lungs: -850
Pancreas: 110
Diaphragm: 80
Mammary Fat Tissues: -25
Mammary Gland Tissues: 35
Cervix: 50
Vaginal Canal: 50
Spleen: 110
Kidneys: 110
Bladder: 35
Rectum Wall & Sigmoid Colon Wall: 100
Heart: 40
Stomach: -850
Large and Small Intestines: 80 (tissue), -1000 (air)
Ovaries: 50
Uterus: 50

Notes
By default the phantom has a translucent amber appearance; skin feature and custom fat layers are available as optional add-ons. Small production tolerances may cause minor appearance variations.