Title:
TRANSCRANIAL MAGNETIC STIMULATOR DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/131118
Kind Code:
A1
Abstract:
In order to provide a transcranial magnetic stimulator device which enables delivery of a magnetic stimulus at a required strength level in the brain even when current values and voltage values applied to magnetic stimulation coils in multiple resonance circuits are kept low, this transcranial magnetic stimulator device is configured to comprise: a plurality of resonance circuits (21, 22) for generating variable magnetic fields by applying pulse currents to a plurality of magnetic stimulation coils (11, 12); and an electric power source (3) for supplying electric power to the resonance circuits. The stimulator device is also configured such that: the resonance circuits (21, 22) are connected in parallel to the electric power source (3), and as such, the magnetic stimulation coils (11, 12) are also connected in parallel to the electric power source (3); and the magnetic stimulation coils (11, 12) are formed in substantially the same shape and are disposed adjacent to each other so that magnetic fluxes generated as a result of application of the pulse currents will be oriented in the same direction.
Inventors:
NAKAMURA HITOSHI (JP)
NANDOH KENJI (JP)
NANDOH KENJI (JP)
Application Number:
PCT/JP2021/045288
Publication Date:
June 23, 2022
Filing Date:
December 09, 2021
Export Citation:
Assignee:
TEIJIN PHARMA LTD (JP)
International Classes:
A61N2/00; A61N2/10
Domestic Patent References:
| WO2017175685A1 | 2017-10-12 |
Foreign References:
| JP2015213841A | 2015-12-03 | |||
| JP2020048985A | 2020-04-02 | |||
| US20160352329A1 | 2016-12-01 | |||
| CN110975152A | 2020-04-10 | |||
| JP2016067789A | 2016-05-09 | |||
| JP2010528784A | 2010-08-26 | |||
| JP2010536496A | 2010-12-02 | |||
| US7367936B2 | 2008-05-06 |
Attorney, Agent or Firm:
NARUSE Shigeo (JP)
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