Device for transmitting energy and data and method for operating such device

Energy transmission device for the wireless transmission of energy to an active implant, comprising: a transmitter coil adapted for electrical connection to an energy source, and an implantable receiver coil adapted for inductive coupling to the transmitter coil for wireless energy transmission, whe...

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Bibliographische Detailangaben
Hauptverfasser:	SOMMER, SR., Christoph, SCHWARZBACH, Stefan, HORNUNG, Heinz, SCHUSTER, Dominik, MICHEL, Soeren, HABERSETZER, Christian
Format:	Patent
Sprache:	eng
Schlagworte:	BANDAGES, DRESSINGS OR ABSORBENT PADS CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS ELECTRICITY ELECTROTHERAPY FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION GENERATION HUMAN NECESSITIES HYGIENE MAGNETOTHERAPY MEDICAL OR VETERINARY SCIENCE ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PROSTHESES RADIATION THERAPY SYSTEMS FOR STORING ELECTRIC ENERGY TREATMENT OR PROTECTION OF EYES OR EARS ULTRASOUND THERAPY
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Beschreibung
Zusammenfassung:	Energy transmission device for the wireless transmission of energy to an active implant, comprising: a transmitter coil adapted for electrical connection to an energy source, and an implantable receiver coil adapted for inductive coupling to the transmitter coil for wireless energy transmission, wherein an implantable primary coil is electrically connected to a modulator, the modulator modulating an AC voltage supplied to the implantable primary coil based on a data signal so that data transmission from the implantable primary coil to an extracorporeal secondary coil is performed, the frequency of the data transmission being different from the frequency at which the energy is transmitted from the transmitter coil to the receiver coil, and wherein information regarding the energy control of the energy to be transmitted from the transmitter coil is transmitted from the primary coil to the secondary coil by a pulse width modulated signal, other information not regarding the energy control is transmitted by means of a frequency modulation of the carrier frequency of the pulse width modulated signal or by a modulation of the frequency at which the pulses of the pulse width modulated signal are transmitted.