Electronic medical system with implantable medical device, having wireless power supply transfer

An electronic medical system, comprising:

• an external RF power transmitter configured to emit a first energy signal via an electromagnetic coupling, said external RF power transmitter being configured to emit said first energy signal with a power no greater than 1 W;
• an implantable medical device comprising:
• at least one receiver antenna configured to receive said first energy signal via the electromagnetic coupling;
• an RF power receiver module operatively connected to the at least one receiver antenna, the RF power receiver module being configured to extract a second energy signal having a power of at least 1 milliwatt (mW), the RF power receiver module being powered by said second energy signal, the RF power receiver module being configured to generate a control signal;
• a power actuator module, operatively connected to the RF power receiver module, powered by said second energy signal, the power actuator module being configured to receive said control signal, the power actuator module being configured to deliver a medical treatment to at least a target tissue of a patient on a basis of said control signal;
• and
• wherein the implantable medical device comprises a RF front end module, an impedance matching network, a voltage rectifier, the power actuator module, and a voltage protection and backscattering module;
• and
• wherein the voltage protection and backscattering module is operatively connected to the at least one receiver antenna via the RF front end module, the voltage protection and backscattering module being operatively connected to the target tissue, the voltage protection and backscattering module being configured to transmit to the external RF power transmitter feedback information received from the target tissue.