Electromagnetic dynamic phantom

Dynamic humanoid phantom using a multicell system

By pressure control on multiple cells composing a lung of the phantom, the respiratory motion and the heartbeat can be simulated.

Respiratory model
Patents: Accuthera Inc.
Japanese Patent No. 2014-239408  US Patent Appl. No. 14/847010
blood pressure model

Unrestrained vital sensor monitoring system


This system can detect and monitor the respiratory and heart rate of a driver and passengers in real time without any restraints.


  • Unrestrained monitoring by RF sensor
  • Real-time processing
  • Respiratory and heartbeat monitoring
  • Motion monitoring


  • Estimated position error: σ = 0.32mm
  • Real-time processing
  • Response time: 50msec
  • Frequency: 24 GHz band