Patent SG-11201808301X-A (SG)
Title: Cannula locator device
Inventor: ISAACSON S RAY
IPC: A61B34/20
Filed: 2017-03-17
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property -, Organization 11M1111101110101011111 HO 11111 01E0E11111111 01111101101111111111110111111 International Bureau 0.. .... .. ..... ...,/ (10) International Publication Number (43) International Publication Date WO 2017/172386 Al 5 October 2017 (05.10.2017) WIP0 I PCT (51) International Patent Classification: AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, A61B 90/11 (2016.01) A61B 34/20 (2016.01) BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, A61B 90/00 (2016.01) A61B 90/30 (2016.01) DO, DZ, EC, EE, EG, ES, A61B 17/00 (2006.01) HN, HR, HU, ID, IL, KP, KR, KW, KZ, LA, (21) International Application Number: MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, PCT/US2017/022929 NI, NO, NZ, OM, PA, (22) International Filing Date: RU, RW, SA, SC, SD, 17 March 2017 (17.03.2017) TH, TJ, TM, TN, TR, TT, ZA, ZM, ZW. (25) Filing Language: English (84) Designated States (unless (26) Publication Language: English kind of regional protection (30) Priority Data: GM, KE, LR, LS, MW, 62/314,269 28 March 2016 (28.03.2016) US TZ, UG, ZM, ZW), Eurasian 15/461,367 16 March 2017 (16.03.2017) US TJ, TM), European (AL, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, (71) Applicant: BECTON, DICKINSON AND COMPANY LV, MC, MK, MT, NL, [US/US]; 1 Becton Drive, Mail Code 110, Franklin Lakes, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, FI, GB, GD, GE, GH, GM, GT, IN, IR, IS, JP, KE, KG, KH, KN, LC, LK, LR, LS, LU, LY, MA, PE, PG, PH, PL, PT, QA, RO, RS, SE, SG, SK, SL, SM, ST, SV, SY, TZ, UA, UG, US, UZ, VC, VN, otherwise indicated, for every available): ARIPO (BW, GH, MZ, NA, RW, SD, SL, ST, SZ, (AM, AZ, BY, KG, KZ, RU, AT, BE, BG, CH, CY, CZ, DE, NO, PL, PT, RO, RS, SE, SI, SK, SN, TD, TG). to claim the priority of he 4.17(iii)) report (Art. 21(3)) New Jersey 07417-1880 (US). GW, KM, ML, MR, NE, (72) Inventors: ISAACSON, S. Ray; 671 South 850 West, Declarations under Rule 4.17: Layton, Utah 84041 (US). MCKINNON, Austin Jason; — as to the applicant's entitlement 5618 Adeline Court, Herriman, Utah 84096 (US). earlier application (Rule (74) Agents: METCALF, Craig et al.; Kirton McConkie, 36 S. Published: State Street, Suite 1900, Salt Lake City, Utah 84111 (US). — international with search Designated States indicated, (81) (unless otherwise for every kind of national available): AE, AG, AL, AM, protection . (54) Title: CANNULA LOCATOR DEVICE 42 50 - 27--- 4 / 22 . .. Aori.....„ „„,,,, 4//////<• __/_.52 ...... , VI& /////////////7 ear u 22 a cannula. The cannula may in- shaft. The cannula locator device to receive reflected light. The first fiber may include a first distal end end. ,-1 : 38 40 36 FIG. 5A 46 GC M ei IN ,-1 IN 1-1 (57) : A cannula locator device is described herein. The cannula locator device may include 0 dude a distal tip, an elongated tubular shaft, and an inner lumen formed by the elongated tubular \" may also include a first optical fiber configured to emit light and a second optical fiber configured Cand second optical fibers may be disposed within the inner lumen of the cannula. The first optical and a first proximal end. The second optical fiber may include a first proximal end and first distal