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1. (WO2018062897) POWER-FREE SELF-DRIVING ELECTROOSMOTIC PUMP
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/062897    International Application No.:    PCT/KR2017/010832
Publication Date: 05.04.2018 International Filing Date: 28.09.2017
IPC:
F04B 19/00 (2006.01), F04B 43/04 (2006.01), A61M 5/142 (2006.01), A61M 5/145 (2006.01)
Applicants: SOGANG UNIVERSITY RESEARCH & BUSINESS DEVELOPMENT FOUNDATION [KR/KR]; (Sinsu-dong, Sogang University), 35, Baekbeom-ro, Mapo-gu Seoul 04107 (KR)
Inventors: SHIN, Woon Sup; (KR)
Agent: MAPS INTELLECTUAL PROPERTY LAW FIRM; (Yeoksam-dong, Handong Bldg.), 8F, 37, Teheran-ro 8-gil, Gangnam-gu Seoul 06239 (KR)
Priority Data:
10-2016-0124775 28.09.2016 KR
10-2017-0125954 28.09.2017 KR
Title (EN) POWER-FREE SELF-DRIVING ELECTROOSMOTIC PUMP
(FR) POMPE ÉLECTRO-OSMOTIQUE AUTONOME SANS ALIMENTATION ÉLECTRIQUE
(KO) 무전원 자가구동 전기삼투펌프
Abstract: front page image
(EN)The present invention relates to a power-free self-driving electroosmotic pump. More specifically, the present electroosmotic pump comprises: a fluid passage part through which fluid moves; a membrane disposed at the fluid passage part and made of a porous material so as to allow the movement of the fluid; a reduction electrode disposed at one side of the membrane and comprising a first electrode material; an oxidation electrode disposed at the other side of the membrane and comprising a second electrode material smaller in potential value than the first electrode material; and at least one resistor disposed at a connection circuit between the oxidation electrode and the reduction electrode so as to determine the movement speed of the fluid. The fluid is moved by an electrochemical reaction of the oxidation electrode and the reduction electrode.
(FR)La présente invention concerne une pompe électro-osmotique autonome sans alimentation électrique. Plus particulièrement, cette pompe électro-osmotique comprend : une partie de passage de fluide à travers laquelle un fluide se déplace ; une membrane disposée au niveau de la partie de passage de fluide et constituée d'un matériau poreux de manière à permettre le déplacement du fluide ; une électrode de réduction disposée au niveau d'un côté de la membrane et comprenant un premier matériau d'électrode ; une électrode d'oxydation disposée au niveau de l'autre côté de la membrane et comprenant un second matériau d'électrode dont la valeur de potentiel est inférieure à celle du premier matériau d'électrode ; et au moins une résistance disposée au niveau d'un circuit de connexion entre l'électrode d'oxydation et l'électrode de réduction de manière à déterminer la vitesse de déplacement du fluide. Le fluide est déplacé par une réaction électrochimique de l'électrode d'oxydation et de l'électrode de réduction.
(KO)본 발명은 무전원 자가구동 전기삼투펌프에 관한 것이다. 보다 구체적으로, 본 전기삼투펌프는 유체가 이동하는 유체경로부, 유체경로부에 구비되며, 유체의 이동을 허용하도록 다공성 재질로 형성된 멤브레인, 멤브레인의 일측에 구비되어, 제1 전극물질을 포함하는 환원전극, 멤브레인의 타측에 구비되어, 제1 전극물질의 전위값보다 낮은 전위값을 갖는 제2 전극물질을 포함하는 산화전극, 및 산화전극 및 환원전극 간의 연결회로에 구비되어, 유체의 이동 속도를 결정하는 하나 이상의 저항을 포함한다. 유체는 산화전극 및 환원전극의 전기화학반응에 의해 이동된다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, 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, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, 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, KM, ML, MR, NE, SN, TD, TG).
Publication Language: Korean (KO)
Filing Language: Korean (KO)