Description
Dynamic Newborn Head
Anatomically Correct New Born Head Phantom
The phantom is designed to be suitable for medical imaging of blood flow underneath the skull. The phantom is designed based on an average new born head and it is made out of realistic soft and hard tissue mimicking materials suitable for Ultrasound, MRI and CT applications.
The phantom consists of following components:
- Anatomically correct realistic skull
- Skull filled with acoustically correct brain mimicking material
- Complex blood vessel structure with incorporated Circle of Willis
- One bifurcation
- Complex network of small vessels
| Dynamic Adult Head for R&D | ||||||
| Type of the tissue | Sound velocity [m/s] | Density [g/cm³] |
Hardness [Shore 00] |
T2 [ms] |
Speckles | Attenuation measured at 2.25 MHz [dB/cm] |
| Cortical bone material used to fabricate the skull bone phantom | 2650 ± 30 | 2.00 | N/A | N/A | N/A | 7.8 ± 0.4 |
| Brain matter | 1400 ± 10 | 0.99 | 20 | 70 | YES | 1.0 ± 0.2 |
| Skin tissue | 1400 ± 10 | 1.02 | 60 | 50 | NO | 1.7 ± 0.2 |
| THERMAL PROPERTIES OF OUR BONE MIMICKING MATERIAL | |||||
| Thermal Conductivity: | Volumetric Specific Heat Capacity: | Thermal Diffusivity: | Thermal Resistivity: | Specific Heat: | Speed of Sound: |
| 0.776 W/ m K | 1.040 MJ/ m^3 K | 0.746 mm^2/ s | 1.289 m K/ W | 0.978 J/ g Deg Celsius | 3070 m/s |
