DISPOSITIF DE TRAITEMENT IMPLANTABLE PRODUISANT DES ULTRASONS POUR LE TRAITEMENT DU CERVEAU, APPAREIL COMPRENANT UN TEL DISPOSITIF ET PROCEDE METTANT EN ƒ；UVRE UN TEL DISPOSITIF
The present invention relates to an apparatus and an implantable ultrasound generating treating device and to induce brain disorder treatment, suitable for implantation in or under the skull bone of a patient, and comprising several ultrasound generating transducers (20) which are connectable by a common electrical connection circuit to a generator, and wherein the ultrasound generating transducers (20) each have one or several operating frequencies, characterized in that the transducers comprise at least: characterized in that the group of transducers consists of several transducers driven by a same electrical drive signal, and connected to the generator system by a common electrical connection circuit, where the electric drive signal serves both as power signal and as a control signal for operating selectively, within said group, at least one or the other of a first transducer or sub-group of transducers, and of a second transducer or sub-group of transducers.
