The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 18, 2022
Filed:
Sep. 10, 2019
Applicant:
Sumida Corporation, Tokyo, JP;
Inventor:
Mitsugu Kawarai, Natori, JP;
Assignee:
SUMIDA CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61N 2/00 (2006.01); H01F 7/20 (2006.01); H01F 27/24 (2006.01); H01F 27/28 (2006.01); A61N 2/02 (2006.01);
U.S. Cl.
CPC ...
A61N 2/006 (2013.01); A61N 2/02 (2013.01); H01F 7/20 (2013.01); H01F 27/24 (2013.01); H01F 27/28 (2013.01);
Abstract
A magnetic field generating-apparatus for biostimulation including: a C-shaped annular core having a gap-portion; and coils wound around the core, wherein the core includes a pair of facing extended-portions which lie on the both sides of the gap-portion and which face each other by extending toward the adjacent directions, and includes a pair of opposite-side portions which are juxtaposed on the respective outsides of the pair of facing extended-portions, and wherein the coils are wound around the pair of opposite-side portions respectively.