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:
May. 16, 2023
Filed:
Feb. 15, 2016
Nihon Kohden Corporation, Tokyo, JP;
Shigehiro Nishiwaki, Tokyo, JP;
Junji Kuroda, Tokyo, JP;
Mitsushi Hyogo, Tokyo, JP;
Takayuki Mogi, Tokyo, JP;
Kaoru Imajo, Tokyo, JP;
Satoru Uchinuma, Tokyo, JP;
NIHON KOHDEN CORPORATION, Tokyo, JP;
Abstract
An electroencephalogram electrode includes: a bottom portion on which a connection member is placed, the connection member which is configured to supply a biological signal that is acquired from a subject through conductive gel, to an external apparatus; an annular wall which annularly extends from the bottom portion in a contact direction with respect to the subject; and a plurality of barb members which are disposed in a holding space for the conductive gel that is located inside the annular wall, and which elongate from the bottom portion in the contact direction with respect to the subject.