Abstract: Disclosed herein is a neurostimulation system for treating head pain, the system comprising: an implant unit configured for implantation inside a subject's (700) body; an external unit configured for a location external to the subject's (700) body; and a charging and programming unit; wherein the external unit comprises: a processor; a power source (220); and a primary transmission unit (230) in electrical communication with the power source (220) and the processor; wherein the implant unit comprises: at least one lead (310); at least one pair of modulation electrodes (320) attached to the at least one lead (310); and a secondary transmission unit (330) in electrical communication with the at least one lead (310); and wherein the processor is configured to establish a coupling between the primary transmission unit (230) and the secondary transmission unit (330) and to transmit power from the power source (220) to the implant unit via said coupling.

Abstract: The present invention relates to an implantable probe comprising a sleeve adapted to be wound around an elongated cylindrical organ, such as a vagus nerve. The sleeve comprises a sheet of elastically deformable material carrying a detection/stimulation electrode being prestressed so as to allow its self-winding from an initial position where the sheet is held under stress in the deployed state to a final position where the sheet is freely spirally wound forming a sleeve around the organ. The sheet is delimited by inner and outer lateral edges of the sleeve after winding, a first transverse edge joining the first homologous ends of the first lateral edge and the second lateral edge, and a second opposite transversal edge joining homologous second ends of the first lateral edge and the second lateral edge. In the final position of the sleeve, the sheet comprises at least one area having a constraint near the first and/or second transverse edge.

Abstract: The disclosure relates to implantable probes. An implantable probe includes a sleeve capable of being wound around an elongate organ of cylindrical shape, and includes a sheet of elastically deformable material that supports at least one electrode. The sheet is prestressed in such a way as to allow it to self-wind from an initial position, in which the sheet is kept stressed in the deployed state, to a final position, in which the sheet is wound freely in a spiral to form a sleeve around the organ, with the first face, which supports the electrodes, being directed towards the inside. The sheet is delimited by an outer lateral edge of the sleeve after winding, an inner lateral edge of the sleeve after winding, and a first transverse edge and a second, opposite transverse edge. The sheet includes perforations located in proximity to the first and/or second transverse edge.

Abstract: The present invention relates to an electrode (30,30?) for implantation in contact with a neural tissue, said electrode extending along an axis, said neural tissue being capable of generating one or more action potentials, and said one or more action potentials propagating with a given speed in said neural tissue. The electrode comprises a carrier (31, 31?) of biocompatible electrically insulating material; stimulation electrode contacts (32a; 32?a; 32b; 32?b) deposited on a surface of said carrier (31, 31?) for applying an electrical stimulation to said neural tissue so as to generate, after a given latency time, a compound action potential when stimulated by said electrical stimulation; one or more sensing electrode contacts (33a; 33b; 33c; 33?a; 33?b; 33?c) deposited on said surface of said carrier and provided at a distance from said stimulation electrode contacts, said sensing electrode contacts being adapted to be connected to measuring means (23) having a given inactive period.

Abstract: The present invention relates to an implantable probe comprising a sleeve adapted to be wound around an elongated cylindrical organ, such as a vagus nerve. The sleeve comprises a sheet of elastically deformable material carrying a detection/stimulation electrode being prestressed so as to allow its self-winding from an initial position where the sheet is held under stress in the deployed state to a final position where the sheet is freely spirally wound forming a sleeve around the organ. The sheet is delimited by inner and outer lateral edges of the sleeve after winding, a first transverse edge joining the first homologous ends of the first lateral edge and the second lateral edge, and a second opposite transversal edge joining homologous second ends of the first lateral edge and the second lateral edge. In the final position of the sleeve, the sheet comprises at least one area having a constraint near the first and/or second transverse edge.

Abstract: The disclosure relates to implantable probes. An implantable probe includes a sleeve capable of being wound around an elongate organ of cylindrical shape, and includes a sheet of elastically deformable material that supports at least one electrode. The sheet is prestressed in such a way as to allow it to self-wind from an initial position, in which the sheet is kept stressed in the deployed state, to a final position, in which the sheet is wound freely in a spiral to form a sleeve around the organ, with the first face, which supports the electrodes, being directed towards the inside. The sheet is delimited by an outer lateral edge of the sleeve after winding, an inner lateral edge of the sleeve after winding, and a first transverse edge and a second, opposite transverse edge. The sheet includes perforations located in proximity to the first and/or second transverse edge.

Abstract: A cuff for use in nerve stimulation includes a sheet of elastomer having at least one electrode and being pre-stressed so as to allow its spiral self-winding to form a cuff around the nerve. The sheet is delimited by a first width defining an outer edge of the cuff after winding, a second width defining an opposite inner edge, a first length and a second opposite length. The first width is at both ends connected to the two lengths by a respective bevel edge forming an oblique angle relative to the direction of greatest dimension of the sheet.

Abstract: The device includes a cardiac therapy circuit with a first terminal, and a peripheral therapy circuit with a second terminal. These terminals can either receive a cardiac detection/stimulation lead or a peripheral detection/stimulation lead of an organ. The device is configured to recognize the leads and automatically configure the connection terminals according to the type of lead received by the terminal. This includes discrimination methods for identifying the terminal on which a cardiac signal is detected, and selectively activating the cardiac therapy circuit and the peripheral therapy circuit based on the detection of the cardiac signal on a lead.

Abstract: The device includes a cardiac therapy circuit with a first terminal, and a peripheral therapy circuit with a second terminal. These terminals can either receive a cardiac detection/stimulation lead and a peripheral detection/stimulation lead of an anatomical structure. The device is configured to recognize the leads and automatically configure the connection terminals. This includes discrimination methods for identifying the terminal on which a cardiac signal is detected, and switching methods for coupling the cardiac therapy circuit to the terminal and the peripheral therapy circuit to the other terminal.

Abstract: The present invention relates to an electrode (30,30?) for implantation in contact with a neural tissue, said electrode extending along an axis, said neural tissue being capable of generating one or more action potentials, and said one or more action potentials propagating with a given speed in said neural tissue. The electrode comprises a carrier (31, 31?) of biocompatible electrically insulating material; stimulation electrode contacts (32a; 32?a; 32b; 32?b) deposited on a surface of said carrier (31, 31?) for applying an electrical stimulation to said neural tissue so as to generate, after a given latency time, a compound action potential when stimulated by said electrical stimulation; one or more sensing electrode contacts (33a; 33b; 33c; 33?a; 33?b; 33?c) deposited on said surface of said carrier and provided at a distance from said stimulation electrode contacts, said sensing electrode contacts being adapted to be connected to measuring means (23) having a given inactive period.

Abstract: The device includes a cardiac therapy circuit with a first terminal, and a peripheral therapy circuit with a second terminal. These terminals can either receive a cardiac detection/stimulation lead or a peripheral detection/stimulation lead of an organ. The device is configured to recognize the leads and automatically configure the connection terminals according to the type of lead received by the terminal. This includes discrimination methods for identifying the terminal on which a cardiac signal is detected, and selectively activating the cardiac therapy circuit and the peripheral therapy circuit based on the detection of the cardiac signal on a lead.

Abstract: The device includes a cardiac therapy circuit with a first terminal, and a peripheral therapy circuit with a second terminal. These terminals can either receive a cardiac detection/stimulation lead and a peripheral detection/stimulation lead of an anatomical structure. The device is configured to recognize the leads and automatically configure the connection terminals. This includes discrimination methods for identifying the terminal on which a cardiac signal is detected, and switching methods for coupling the cardiac therapy circuit to the terminal and the peripheral therapy circuit to the other terminal.

Abstract: The present invention relates to an electrode (30,30?) for implantation in contact with a neural tissue, said electrode extending along an axis, said neural tissue being capable of generating one or more action potentials, and said one or more action potentials propagating with a given speed in said neural tissue. The electrode comprises a carrier (31, 31?) of biocompatible electrically insulating material; stimulation electrode contacts (32a; 32?a; 32b; 32?b) deposited on a surface of said carrier (31, 31?) for applying an electrical stimulation to said neural tissue so as to generate, after a given latency time, a compound action potential when stimulated by said electrical stimulation; one or more sensing electrode contacts (33a; 33b; 33c; 33?a; 33?b; 33?c) deposited on said surface of said carrier and provided at a distance from said stimulation electrode contacts, said sensing electrode contacts being adapted to be connected to measuring means (23) having a given inactive period.

Abstract: A cuff for use in nerve stimulation includes a sheet of elastomer having at least one electrode and being pre-stressed so as to allow its spiral self-winding to form a cuff around the nerve. The sheet is delimited by a first width defining an outer edge of the cuff after winding, a second width defining an opposite inner edge, a first length and a second opposite length. The first width is at both ends connected to the two lengths by a respective bevel edge forming an oblique angle relative to the direction of greatest dimension of the sheet.

Abstract: The present invention relates to an electrode (30,30?) for implantation in contact with a neural tissue, said electrode extending along an axis, said neural tissue being capable of generating one or more action potentials, and said one or more action potentials propagating with a given speed in said neural tissue. The electrode comprises a carrier (31, 31?) of biocompatible electrically insulating material; stimulation electrode contacts (32a; 32?a; 32b; 32?b) deposited on a surface of said carrier (31, 31?) for applying an electrical stimulation to said neural tissue so as to generate, after a given latency time, a compound action potential when stimulated by said electrical stimulation; one or more sensing electrode contacts (33a; 33b; 33c; 33?a; 33?b; 33?c) deposited on said surface of said carrier and provided at a distance from said stimulation electrode contacts, said sensing electrode contacts being adapted to be connected to measuring means (23) having a given inactive period.