Ear Phantom for R&D is a product with a precised anatomy of a human ear and it can be used for research and development of a noise reduction equipment. This can be customized precisely to match your project needs as it can be used under guided ultrasound, X-ray, and MRI imaging. This could be your ideal tool to test and calibrate any hearing aids as well.
It can be fabricated as a stand-alone product or implemented to the full skull and/or head.
CAD design of the product:
Ear Phantom Pictures:
Soft tissue and organs: Composition of urethane base soft resin
Synthetic bones: Patented ceramic-reinforced epoxy-based composite material
PROPERTIES OF OUR ADULT HUMAN EAR PHANTOM:
|Type of tissue phantom||Sound velocity|
|Density [g/cm3]||Attenuation measured at 2.25 MHz [dB/cm]||Hardness||Speckles|
|Soft tissue||1400 ± 10||1.01||1.3 ± 0.2||35 Shore OO||NO|
|Cartilage||1800 ± 10||1.03||25 ± 2||65 Shore A||NO|
|Temporal bone||3000 ± 30||2.31||6.4 ± 0.3||N/A||N/A|
|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|