Patent SG-11201909006P-A (SG)
Title: Iv catheter with integral extension set and a spring powered needle safety
Inventor: BRANSON STEPHANIE J
IPC: A61M25/06
Filed: 2018-03-07
Abstract: 140 144 30 10 FIG.1 (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 11 October 2018 (11.10.2018) WIPO I PCT ill mu °million °nolo mourn° oimIE (10) International Publication Number WO 2018/186984 Al 1-1 71- 00 00 1-1 00 1-1 O N O (51) International Patent Classification: A61M 25/06 (2006.01) A6111 25/00 (2006.01) (21) International Application Number: PCT/US2018/021400 (22) International Filing Date: 07 March 2018 (07.03.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 15/477,256 03 April 2017 (03.04.2017) US (71) Applicant: BECTON, DICKINSON AND COMPANY [US/US]; 1 Becton Drive, Mail Code 110, Franklin Lakes, New Jersey 07417-1880 (US). (72) Inventors: BRANSON, Stephanie J.; 9628 South 2760 East, Sandy, Utah 84092 (US). HARDING, Weston F.; 2421 North 910 West, Lehi, Utah 84083 (US). ISAAC SON, S. Ray; 671 South 850 West, Layton, Utah 84041 (US). (74) Agent: METCALF, Craig et al.; Kirton McConkie, 36 South State Street, Suite 1900, Salt Lake City, Utah 84111 (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. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, = (54) Title: IV CATHETER WITH INTEGRAL EXTENSION SET AND A SPRING POWERED NEEDLE SAFETY (57) : Catheter and needle assemblies (1) with spring-powered retractable needles (100) are described. The assemblies can include a hollow handle (10), a grip portion (30), a catheter hub (60) with a catheter (68), and a needle (100). The needle can have a first position in which the needle is slidably disposed within the catheter and a second position in which the needle is slidably removed from the catheter and retracted at least in part into the hollow handle. The grip portion can include a trigger portion (130) that activates a spring (108) to move the needle from the first position into the second position. In the second position, a sharp distal point (104) of the needle is shielded by the grip portion to prevent accidental needle sticks. [Continued on next page] WO 2018/186984 Al MIDEDIMOMOIDEIREE31110111HEHUMMIE 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). Declarations under Rule 4.17: as to the applicant's entitlement to claim the priority of the earlier application (Rule 4.17(iii)) Published: — with international search report (Art. 21(3))