(19)

(11)

EP 2 968 910 A2

(12)

(88) Date of publication A3: 13.11.2014 (43) Date of publication: 20.01.2016 Bulletin 2016/03 (21) Application number: 14770365.6 (22) Date of filing: 13.03.2014

(51) International Patent Classification (IPC):  A61N 1/00(2006.01) (86) International application number: PCT/US2014/025718 (87) International publication number: WO 2014/151431 (25.09.2014 Gazette 2014/39)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME (30) Priority: 15.03.2013 US 201313840936 (71) Applicant: Emkinetics, Inc. San Francisco, California 94107 (US)	(72) Inventors: RAJGURU, Amit Lafayette, California 94549 (US) BURNETT, Daniel Rogers San Francisco, California 94127 (US) (74) Representative: Price, Nigel John King  J A Kemp 14 South Square Gray's Inn London WC1R 5JJ London WC1R 5JJ (GB)