Electric energy transmission system, and flexible electric energy repeater, relay resonance coil, in-vitro energy controller and in-vivo electric energy receiver thereof

Abstract

The present invention proposes an electric energy transmission system and a flexible electric energy relay, a relay resonant coil, an extracorporeal energy controller, and an intracorporal electric energy receiver thereof. A flexible electric energy relay is used in conjunction with an extracorporeal energy controller and an intracorporal electric energy receiver to form an electric energy transmission system using coil relay, wherein the flexible electric energy relay includes a relay RF receiving coil and its compensation network circuit, a relay rectification circuit, a VCO circuit, an RF amplification circuit, and an RF emitting antenna, the relay rectification circuit converts low-frequency electromagnetic energy received from the extracorporeal energy controller into direct current, the VCO circuit and the RF amplification circuit are used to amplify and convert the direct current into an RF signal, which is then transmit by the RF emitting antenna to the intracorporal electric energy receiver implanted in a patient's body. The flexible electric energy relay has a flexible structure as a whole, so as to adhere to a surface of skin or clothing. The electric energy transmission system using coil relay of the present invention may also comprise a relay resonant coil.