Title:
MAGNETIC STIMULATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/003437
Kind Code:
A1
Abstract:
[Problem] To provide a magnetic stimulation device with which, by devising the structure of a conductor, heat generation by the conductor can be suppressed, and an increase in the temperature of a skin contact surface of the conductor can be suppressed. [Solution] A magnetic stimulation device A is composed of: a core body 21; a magnetic core 20 that is formed in a U shape by a pair of legs 22, 26 extending in the same direction from the core body 21; and conductors 12, 16 comprising conductor layers 12a-12n, 16a-16n that are respectively wound around the legs 22, 26 and that are stacked in multiple stages. The wire materials used in the conductor layers 12a-12n, 16a-16n are square shaped in the cross-section parallel to the lengthwise direction of the legs 22, 26, and are connected in parallel to the respective legs 22, 26. Between the legs 22, 26, the wire materials constituting the conductive layers 12a-12n of the one leg 22 are respectively connected at each stage to the wire materials constituting the conductor layers 16a-16n of the other leg 26.
Inventors:
KAGAYA HITOSHI (JP)
IZUMI SHINICHI (JP)
MORI HITOSHI (JP)
YASHIMA KENJI (JP)
IZUMI SHINICHI (JP)
MORI HITOSHI (JP)
YASHIMA KENJI (JP)
Application Number:
PCT/JP2018/024585
Publication Date:
January 02, 2020
Filing Date:
June 28, 2018
Export Citation:
Assignee:
IFG CORP (JP)
International Classes:
A61N2/02; A61N2/04; H01F7/06
Domestic Patent References:
| WO2016013146A1 | 2016-01-28 |
Foreign References:
| JPS61125006U | 1986-08-06 | |||
| JP2017184979A | 2017-10-12 | |||
| JP2014188014A | 2014-10-06 | |||
| JPH10234870A | 1998-09-08 | |||
| JP2010166971A | 2010-08-05 | |||
| JPH07171220A | 1995-07-11 | |||
| JPH0852231A | 1996-02-27 | |||
| JP2000504966A | 2000-04-25 | |||
| JP2001525947A | 2001-12-11 | |||
| JP2002306614A | 2002-10-22 | |||
| JP2016028640A | 2016-03-03 |
Other References:
S. IZUMI: "Noukekkan Shogai", ISHIYAKU PUBLISHERS, INC., article "Jikishigeki-ho no Kiso to Oyo", pages: 198
S. IZUMI: "Jikishigeki-niyori Mahiga Kaizen-shita Rei (in Japanese", CHUOHOKI PUBLISHING CO., LTD., article "Kaifuku-suru Shintai to Nou", pages: 183
S. IZUMI: "Jikishigeki-niyori Mahiga Kaizen-shita Rei (in Japanese", CHUOHOKI PUBLISHING CO., LTD., article "Kaifuku-suru Shintai to Nou", pages: 183
Attorney, Agent or Firm:
MORI Yoshiaki et al. (JP)
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