FIG. 2 20 45. 1 (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 08 November 2018 (08.11.2018) WIPO I PCT ~ill IIIIIIIIImillion ono o Holonmoitionoluom oimIE (10) International Publication Number WO 2018/204789 Al 1-1 GC N O 71- 00 O C (51) International Patent Classification: A61N 1/05 (2006.01) A61M 5/48 (2006.01) A61N 1/36 (2006.01) A61M 5/168 (2006.01) (21) International Application Number: PCT/US2018/031096 (22) International Filing Date: 04 May 2018 (04.05.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 15/587,119 04 May 2017 (04.05.2017) US 62/501,546 04 May 2017 (04.05.2017) US (71) Applicant: MILESTONE SCIENTIFIC, INC. [US/US]； 220 S Orange Ave., Livingston, NJ 07039 (US). (72) Inventors: HOCHMAN, Mark, N.； 26 Meadow Woods Road, Lake Success, NY 11020 (US). CHOQUET, Olivi- er； 398 chemin des Pins, 34170 Castenau Le Lez (FR). (74) Agent: ELAND, Stephen, H.； Dann, Dorfman, Herrell & Skillman, 1601 Market Street - Suite 2400, Philadelphia, PA 19103 (US). (81) Designated States (unless otherwise indicated, for every kind of national protection available): 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, KR, 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. = (54) Title: METHOD AND APPARATUS FOR PERFORMING A PERIPHERAL NERVE BLOCK (57) : A system for infusing medication into a mammalian subject is provided. The system includes an injection system for controlling a flow of fluid from a fluid reservoir to a needle
