[go: up one dir, main page]

Zeng et al., 2022 - Google Patents

Modular multilevel TMS device with wide output range and ultrabrief pulse capability for sound reduction

Zeng et al., 2022

View PDF
Document ID
9975482958127296228
Author
Zeng Z
Koponen L
Hamdan R
Li Z
Goetz S
Peterchev A
Publication year
Publication venue
Journal of neural engineering

External Links

Snippet

Objective. This article presents a novel transcranial magnetic stimulation (TMS) pulse generator with a wide range of pulse shape, amplitude, and width. Approach. Based on a modular multilevel TMS (MM-TMS) topology we had proposed previously, we realized the …
Continue reading at pmc.ncbi.nlm.nih.gov (PDF) (other versions)

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation, e.g. heart pace-makers
    • A61N1/36014—External stimulators, e.g. with patch electrodes
    • A61N1/36021—External stimulators, e.g. with patch electrodes for treatment of pain
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/38—Applying electric currents by contact electrodes alternating or intermittent currents for producing shock effects
    • A61N1/39—Heart defibrillators
    • A61N1/3906—Heart defibrillators characterised by the form of the shockwave
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation, e.g. heart pace-makers
    • A61N1/372—Arrangements in connection with the implantation of stimulators
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/325—Applying electric currents by contact electrodes alternating or intermittent currents for iontophoresis, i.e. transfer of media in ionic state by an electromotoric force into the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N2/00—Magnetotherapy
    • A61N2/02—Magnetotherapy using magnetic fields produced by coils, including single turn loops or electromagnets
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/08—Arrangements or circuits for monitoring, protecting, controlling or indicating
    • A61N2001/086—MRI compatible leads
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N2/00—Magnetotherapy
    • A61N2/004—Magnetotherapy specially adapted for a specific therapy
    • A61N2/006—Magnetotherapy specially adapted for a specific therapy for magnetic stimulation of nerve tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/40—Applying electric fields by inductive or capacitive coupling ; Applying radio-frequency signals

Similar Documents

Publication Publication Date Title
Zeng et al. Modular multilevel TMS device with wide output range and ultrabrief pulse capability for sound reduction
Peterchev et al. Controllable pulse parameter transcranial magnetic stimulator with enhanced circuit topology and pulse shaping
EP2026871B1 (en) System for inducing electric field pulses in a body organ
EP2432547B1 (en) Systems for inducing electric field pulses in a body organ
US8545378B2 (en) Systems and methods for inducing electric field pulses in a body organ
Peterchev et al. Repetitive transcranial magnetic stimulator with controllable pulse parameters
US11491342B2 (en) Magnetic stimulation methods and devices for therapeutic treatments
Barker An introduction to the basic principles of magnetic nerve stimulation
US9636519B2 (en) Magnetic stimulation methods and devices for therapeutic treatments
KR100547265B1 (en) Pulse magnetic stimulation generating device and method having modulation function
US20200030622A1 (en) Pulse source and method for magnetically inductive nerve stimulation
Peterchev et al. Quiet transcranial magnetic stimulation: Status and future directions
Li et al. Modular pulse synthesizer for transcranial magnetic stimulation with fully adjustable pulse shape and sequence
EP3785763B1 (en) Magnetic stimulation device
Mouchawar et al. Closed-chest cardiac stimulation with a pulsed magnetic field
Zan et al. Wireless power transfer for implantable medical devices using piecewise resonance to achieve high peak-to-average power ratio
US20240180606A1 (en) Power unit for delivering coherent sine burst irreversible electroporation energy to a biological tissue
Li et al. Modular pulse synthesizer for transcranial magnetic stimulation with flexible user-defined pulse shaping and rapidly changing pulses in sequences
Sorkhabi et al. Design analysis and circuit topology optimization for programmable magnetic neurostimulator
Peterchev Circuit topology comparison and design analysis for controllable pulse parameter transcranial magnetic stimulators
Peterchev et al. Repetitive transcranial magnetic stimulator with controllable pulse parameters (cTMS)
US20240350821A1 (en) Apparatus for transcranial magnetic stimulation
CN114886546B (en) Synchronous bipolar short pulse tumor ablation method and system
Chung et al. Evaluation of total harmonic distortion of input power between single-and three-phase flyback converters in capacitor discharge application
Wang et al. A noninvasive field-enhanced magnetic stimulator using secondary ferrite core and resonant structure