Patent SG-11201901418X-A (SG)
Title: Heart valve docking system
Inventor: PATEL DARSHIN
IPC: A61F2/24
Filed: 2017-08-25
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) -C.-- -.` (19) World Intellectual Property Organization MD HIM 0 11101 HOE 3E1 0 01111 00111111011011 OE 11110 ill 011 International Bureau (10) International Publication Number 03 (43) International Publication Date .../- WO 2018/039561 Al 01 March 2018 (01.03.2018) W I P0 I P C T (51) International Patent Classification: (71) Applicant: EDWARDS LIFESCIENCES CORPO- A61F 2/24 (2006.01) A61B 17/00 (2006.01) RATION [US/US]; One Edwards Way, Irvine, CA 92614 (21) International Application Number: (US). PCT/US2017/048620 (72) Inventors: PATEL, Darshin, S.; Edwards Lifesciences, (22) International Filing Date: One Edwards Way, Legal Department, Irvine, CA 92614 25 August 2017 (25.08.2017) (US). ALTMAN, Hernan; Henkin 15a, Kiryat Tivon (IL). MANASH, Boaz; Edwards Lifesciences, One Edwards (25) Filing Language: English Way, Legal Department, Irvine, CA 92614 (US). LEVI, Tamir, S.; Edwards Lifesciences, One Edwards Way, Le- (26) Publication Language: English gal Department, Irvine, CA 92614 (US). SIRIMANNE, Di- (30) Priority Data: nesh, L.; Edwards Lifesciences, One Edwards Way, Legal 62/380,117 26 August 2016 (26.08.2016) US Department, Irvine, CA 92614 (US). 62/395,940 16 September 2016 (16.09.2016) US (74) Agent: RICHARDSON, Thomas, C. et al.; Edwards Life- 15/682,287 21 August 2017 (21.08.2017) US 15/684,836 23 August 2017 (23.08.2017) US sciences, One Edwards Way, Irvine, CA 92614 (US). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, (54) Title: HEART VALVE DOCKING SYSTEM = -- -- = _ --_-.-_-_-:.- _ _ = FIG. 6 _ _ __--_-_ = — ___ 20 = 7.27- -_. __ T. _ = = ---,--- 1 -_-_ -_-_-_-- = = = = _ ----_ = _ - _ 1-1 ..11 (57) : Docking devices can be configured to be positioned at a native valve of a human heart to provide structural support 1-1 for docking a prosthetic valve. The docking devices generally have coiled structures that define an inner space in which the prosthetic in valve can be held. Some docking devices can be adjusted from a first wider configuration which facilitates easier advancement of the 01 docking device around the valve anatomy, to a second narrower configuration after the docking device has been delivered to more fn securely hold the prosthetic valve. The docking device may also be better held in position at the native valve after adjustment to the 0 ---- narrower configuration. Some docking devices include a stabilization segment or double coil configuration, where a main coil region GC • Il is c;;;;) at ei configured to securely hold a prosthetic valve, while a stabilization coil region is configured to more stably hold the docking device the native valve. O [Continued on next page] WO 2018/039561 Al MIDEDIMOMOIDEIREEMOOMMOIHRIMOVOIMIE 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, 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))