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ELECTROENCEPHALOGRAM ELECTRODE UNIT FOR SMALL ANIMALS AND MEASUREMENT SYSTEM USING SAME

Foreign code	F120006809
File No.	S2010-0620-C0
Posted date	Jul 3, 2012
Country	WIPO
International application number	2011JP059876
International publication number	WO 2011/132756
Date of international filing	Apr 21, 2011
Date of international publication	Oct 27, 2011
Priority data	P2010-098320 (Apr 21, 2010) JP
Title	ELECTROENCEPHALOGRAM ELECTRODE UNIT FOR SMALL ANIMALS AND MEASUREMENT SYSTEM USING SAME
Abstract	Disclosed is an electroencephalogram electrode unit for small animals that is for detecting the maximum EEG signal from the limited brain surface space of small animals. The electroencephalogram electrode unit (1) for small animals is equipped with a plurality of electrodes (3) and a base (2) that covers the scalp or brain surface of a small animal and has a plurality of through holes each of the plurality of electrodes (3) is inserted into each of the plurality of through holes (2a) each of the plurality of electrodes (3) is equipped with an insulating tube (4), an electrode section (6) disposed within the tube (4), an extraction conducting wire (7) that is connected to the electrode section (6) and extracts the EEG signal to the exterior, and a paste (8) that is filled within the tube (4) the tube (4) is installed in the through hole (2a) in a manner standing upright from the scalp or brain surface and the electrode section (6) is formed in the form of a wire and is disposed, in a manner standing upright from the scalp or brain surface, within the paste (8) filled within the tube (4).
Applicant ※All designated countries except for US in the data before July 2012	TOHOKU UNIVERSITY, JORGE RIERA, SUMIYOSHI AKIRA, KAWASHIMA RYUTA
Inventor	JORGE RIERA, SUMIYOSHI AKIRA, KAWASHIMA RYUTA
IPC(International Patent Classification)	A61B 5/0408 Electrodes specially adapted therefor A01K 67/00 Rearing or breeding animals, not otherwise provided for; New breeds of animals A61B 5/0476 Electroencephalography A61B 5/0478 Electrodes specially adapted therefor A61B 5/0492 Electrodes specially adapted therefor, e.g. needle electrodes A61B 5/055 involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging

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Contact Information for " ELECTROENCEPHALOGRAM ELECTRODE UNIT FOR SMALL ANIMALS AND MEASUREMENT SYSTEM USING SAME "

Tohoku University Intellectual Property Division
URL: http://www.rpip.tohoku.ac.jp/en/
E-mail:
Address: 6-6-10 Aramaki Aza Aoba, Aoba-ku Sendai, Miyagi, JAPAN , 980-8579
Fax: 81-22-795-5286

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Contact Information for " ELECTROENCEPHALOGRAM ELECTRODE UNIT FOR SMALL ANIMALS AND MEASUREMENT SYSTEM USING SAME "

Tohoku University Intellectual Property Division
URL: http://www.rpip.tohoku.ac.jp/en/
E-mail:
Address: 6-6-10 Aramaki Aza Aoba, Aoba-ku Sendai, Miyagi, JAPAN , 980-8579
Fax: 81-22-795-5286

Related data

Gazette	WO 2011/132756(PDF,2153KB)