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1. (WO2012053815) LIQUID CRYSTAL POLYMER-BASED ELECTRO-OPTRODE NEURAL INTERFACE, AND METHOD FOR PRODUCING SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/053815    International Application No.:    PCT/KR2011/007778
Publication Date: 26.04.2012 International Filing Date: 19.10.2011
IPC:
A61N 1/05 (2006.01), A61N 1/36 (2006.01), A61N 5/06 (2006.01)
Applicants: M.I.TECH CO., LTD. [KR/KR]; 241-3 Habuk-ri, Jinwi-myeon Pyeongtaek-si, Gyeonggi-do 451-864 (KR) (For All Designated States Except US).
PARK, Se-Ik [KR/KR]; (KR) (For US Only).
CHANG, Jin-Woo [KR/KR]; (KR) (For US Only).
KIM, Sung June [KR/KR]; (KR) (For US Only).
LEE, Sung Eun [KR/KR]; (KR) (For US Only).
LEE, Seung Woo [KR/KR]; (KR) (For US Only).
KIM, Shin Ae [KR/KR]; (KR) (For US Only).
MIN, Kyou Sik [KR/KR]; (KR) (For US Only).
MOON, Hyo Woon [KR/KR]; (KR) (For US Only).
SHIN, Hyung-Cheul [KR/KR]; (KR) (For US Only).
KIM, Jin Won [KR/KR]; (KR) (For US Only)
Inventors: PARK, Se-Ik; (KR).
CHANG, Jin-Woo; (KR).
KIM, Sung June; (KR).
LEE, Sung Eun; (KR).
LEE, Seung Woo; (KR).
KIM, Shin Ae; (KR).
MIN, Kyou Sik; (KR).
MOON, Hyo Woon; (KR).
SHIN, Hyung-Cheul; (KR).
KIM, Jin Won; (KR)
Agent: FIRSTLAW P.C.; Trust Tower 275-7, Yangjae-dong, Seocho-ku Seoul 137-739 (KR)
Priority Data:
10-2010-0103026 21.10.2010 KR
10-2011-0090040 06.09.2011 KR
Title (EN) LIQUID CRYSTAL POLYMER-BASED ELECTRO-OPTRODE NEURAL INTERFACE, AND METHOD FOR PRODUCING SAME
(FR) INTERFACE NEURONALE ÉLECTRO-OPTRODE À BASE D'UN POLYMÈRE CRISTAL LIQUIDE, ET SON PROCÉDÉ DE PRODUCTION
(KO) 액정폴리머 기반의 전광극 신경 인터페이스 및 그 제조 방법
Abstract: front page image
(EN)The invention relates to an electro-optrode neural interface, comprising an optical fiber which is elongated so as to be insertable into a body, and which is located at a core portion so as to form an optical electrode portion, and a liquid crystal polymer (LCP) sample encircling the optical fiber. The LCP sample has an adhesive sheet, and an LCP electrode layer encircling the adhesive sheet, wherein the adhesive sheet and the LCP electrode layer are coupled to each other. The electro-optrode neutral interface is formed by combining, into a single unit, an electrical interface in which an electrode for stimulating deep brain or measuring neural signals from deep brain is arranged in a liquid crystal polymer and an optical interface such as an optical fiber, a waveguide and an endoscope. The electro-optrode interface of the present invention may enable an electro-optrode to be inserted into a body while electrically or optically monitoring the position of the electro-optrode in real time, and may be mass produced.
(FR)Cette invention concerne une interface neuronale électro-optrode, comprenant une fibre optique qui est allongée de manière à pouvoir être insérée dans le corps, et qui occupe une partie cœur de manière à former une partie électrode optique, et un échantillon de polymère cristal liquide (LCP) encerclant ladite fibre optique. L'échantillon LCP comprend une feuille adhésive, et une couche d'électrode LCP encerclant ladite feuille adhésive, la feuille adhésive et la couche d'électrode LCP étant couplées l'une à l'autre. L'interface neuronale électro-optrode selon l'invention est formée par combinaison, dans une seule et même unité, d'une interface électrique comprenant une électrode pour stimuler le cerveau profond ou mesurer les signaux neuronaux envoyés par le cerveau profond qui est placée dans un polymère cristal liquide et d'une interface optique telle qu'une fibre optique, un guide d'onde et un endoscope. L'interface électro-optrode selon la présente invention permet d'insérer ladite électro-optrode dans le corps, tout en surveillant par des moyens électriques ou optiques sa position en temps réel, et peut être fabriquée en masse.
(KO)전광극 신경 인터페이스는 신체 내에 삽입가능하도록 연장하고, 광학적 전극 부분을 이루도록 코어부분에 위치되는 광섬유와, 상기 광섬유를 둘러싸는 LCP 샘플을 포함한다. 상기 LCP 샘플은 접착 시트와, 상기 접착 시트를 둘러싸는 LCP 전극층이 서로 결합된다. 전광극 신경 인터페이스는 심부 뇌를 자극하거나 심부 뇌로부터 신경신호를 계측하기 위한 전극을 액정폴리머(Liquid Crystal Polymer, LCP)에 구현한 전기적 인터페이스와 광섬유(optical fiber), 도파관(waveguide), 내시경과 같은 광학적 인터페이스를 하나로 결합한 신경 인터페이스로서, 전광극(electro-optrode)의 위치를 실시간으로 전기적 또는 광학적으로 모니터링하면서 삽입할 수 있고, 이를 대량으로 제작할 수 있다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Korean (KO)
Filing Language: Korean (KO)