Patent SG-11201808269Y-A (SG)
Title: An injection and extraction ophthalmic device
Inventor: ANG MARCUS HAN NIAN
IPC: A61F9/00
Filed: 2017-04-21
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property 11111111111111111111111111 111111111111111111111111111111111111111111111111 Organization International Bureau (10) International Publication Number (43) International Publication Date .....0\"\"\"1 WO 2017/184084 Al 26 October 2017 (26.10.2017) WIPO I PCT (51) International Patent Classification: (74) Agent: ENGLISH, Matthew; Marks & Clerk Singapore A61F 9/00 (2006.01) LLP, Tanjong Pagar, P 0 Box 636, Singapore 910816 (SG). (21) International Application Number: (81) Designated States (unless otherwise indicated, for every PCT/SG2017/050225 kind of national protection available): AE, AG, AL, AM, (22) International Filing Date: AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, 21 April 2017 (21.04.2017) 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, (25) Filing Language: English HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, (26) Publication Language: English 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, (30) Priority Data: PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, 10201603169X 21 April 2016 (21.04.2016) SG 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. (71) Applicant: SINGAPORE HEALTH SERVICES PTE LTD [SG/SG]; 31 Third Hospital Avenue, #03-03 Bowyer (84) Designated States (unless otherwise indicated, for every Block C, Singapore 168753 (SG). kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, — (72) Inventors: ANG, Marcus Han Nian; c/o Singapore Na- UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, tional Eye Centre, 11 Third Hospital Avenue, Singapore TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, 168751 (SG). TEO, Kelvin Yi Chong; c/o Singapore Na-EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, tional Eye Centre, 11 Third Hospital Avenue, Singapore MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, 168751 (SG). TAN, Anna Cheng Sim; c/o Singapore Na- TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, tional Eye Centre, 11 Third Hospital Avenue, Singapore KM, ML, MR, NE, SN, TD, TG). = 168751 (SG). Declarations under Rule 4.17: — of inventorship (Rule 4.17(iv)) Title: AN INJECTION AND EXTRACTION OPHTHALMIC DEVICE — (54) = (57) : An extraction and injection ophthalmic device comprising; a housing having; an injection port arranged to receive an injection source; a vacuum port arranged to receive an vacuum source; an eye engagement portion, and; at least one = needle for selective fluid communication with one or both of the vacuum port or 880 injection port; wherein on activation of the vacuum source the device is arranged to extract a sample through the needle, and on activation of the injection source the = = device is arranged to inject an agent through the needle. = = = 870 = = 875 = 865 — 11 7r GC . WI& I © t 7r GC 11 850 IN 1-1 855 Figure 10A 0 ei O [Continued on next page] WO 2017/184084 Al MIDEDIMOMOIDEIROIDEMOMDENHOIREMEMOVOIS Published: — with international search report (Art. 21(3))