Passive Implantable Sensors
The application of acoustic metamaterials in passive implantable sensors is a promising approach, in comparison to state-of-the-art based on electromagnetic coupling interrogation.
The detection of an acoustic resonance shift upon ultrasonic interrogation allows to quantify the strain level in the implant, as a safe and non-invasive solution for the patient.
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Selected Publications:
Invention disclosure EPO 2020-101, L. Maini, C. Roman, C. Hierold, V. Falk, N. Cesarovic (Patent Submitted)