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1. WO2020109261 - ISOLATED NEUROSTIMULATOR CIRCUIT

Publication Number WO/2020/109261
Publication Date 04.06.2020
International Application No. PCT/EP2019/082488
International Filing Date 26.11.2019
IPC
A61N 1/36 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
1Electrotherapy; Circuits therefor
18Applying electric currents by contact electrodes
32alternating or intermittent currents
36for stimulation, e.g. heart pace-makers
A61B 5/0484 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
04Measuring bioelectric signals of the body or parts thereof
0476Electroencephalography
0484using evoked response
CPC
A61B 5/0484
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
04Measuring bioelectric signals of the body or parts thereof
0476Electroencephalography
0484using evoked response
A61N 1/36021
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
1Electrotherapy; Circuits therefor
18Applying electric currents by contact electrodes
32alternating or intermittent currents
36for stimulation
36014External stimulators, e.g. with patch electrodes
36021for treatment of pain
A61N 1/36025
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
1Electrotherapy; Circuits therefor
18Applying electric currents by contact electrodes
32alternating or intermittent currents
36for stimulation
36014External stimulators, e.g. with patch electrodes
36025for treating a mental or cerebral condition
A61N 1/36125
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
1Electrotherapy; Circuits therefor
18Applying electric currents by contact electrodes
32alternating or intermittent currents
36for stimulation
3605Implantable neurostimulators for stimulating central or peripheral nerve system
36125Details of circuitry or electric components
Applicants
  • KONINKLIJKE PHILIPS N.V. [NL]/[NL]
Inventors
  • IZYUMIN, Igor
Agents
  • PHILIPS INTELLECTUAL PROPERTY & STANDARDS
Priority Data
62/77228428.11.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) ISOLATED NEUROSTIMULATOR CIRCUIT
(FR) CIRCUIT NEUROSTIMULATEUR ISOLÉ
Abstract
(EN)
A neurostimulator circuit (12) having a galvanically isolated stimulation channel (20), wherein for the stimulation channel, a cascode circuit of an H-bridge circuit adjusts a voltage between a main current source and the H-bridge circuit.
(FR)
L'invention concerne un circuit neurostimulateur (12) ayant un canal de stimulation isolé galvaniquement (20), pour le canal de stimulation, un circuit cascode d'un circuit en pont en H ajustant une tension entre une source de courant principal et le circuit en pont en H.
Latest bibliographic data on file with the International Bureau