Patent SG-11201906742S-A (SG)
Title: Drug infusion device
Inventor: HOCHMAN MARK
IPC: A61M5/145
Filed: 2018-02-14
Abstract: O C (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 23 August 2018 (23.08.2018) WIP0 I PCT omit °nolo HE Kim om onno oimIE (10) International Publication Number WO 2018/152225 Al (51) International Patent Classification: A61M 5/145 (2006.01) A61M 5/42 (2006.01) (21) International Application Number: PCT/US2018/018211 (22) International Filing Date: 14 February 2018 (14.02.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 15/433,252 15 February 2017 (15.02.2017) 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, Great Neck, NY 11020 (US). INKROTE, Nathan, J.; 2313 Orchard Crest Blvd, Manasquan, NJ 08736 (US). BOYER, Robert, D.; 516 Fanny Road, Boonton, NJ 07005 (US). MULLINS, Maureen, A.; 37 Martin Lane, Mer- cerville, NJ 08619 (US). (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, (54) Title: DRUG INFUSION DEVICE (57) : A method and apparatus are provided for providing a plurality of injections from a fluid reservoir. The apparatus includes a fluid controller for controlling the flow of fluid from the fluid reservoir to a needle. An actuator selectively actuates the fluid controller to provide a dose of medicament from the fluid reservoir. The fluid controller also is configured to calculate the volume of fluid in the fluid reservoir required to provide a dose having a desired number of units of medicament for an injection. The apparatus may also include a detector configured to detect a characteristic indicative of the fluid pressure in the needle. The method includes selecting the number of units to be dispensed during an injection, automatically calculating the injection volume required to dispense the selected number of units based on the calculated unit volume and tracking the total number of units dispensed during a series of injections. [Continued on next page] WO 2018/152225 Al MIDEDIMOMOIDEIREEMOMOMOHOHOHOMEEN 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. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (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), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: — with international search report (Art. 21(3))