Patent SG-11201901442R-A (SG)
Title: Heart valve docking coils and systems
Inventor: PATEL DARSHIN
IPC: A61F2/24
Filed: 2017-08-25
Abstract: FIG1 30 100 — 1-1 O\ 00 01 O 00 O 1-1 O (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 01 March 2018 (01.03.2018) WIP0 I PCT ill~~~~~~~~ 011101110VIIIOH olo oui Em Eno iflo oimIE (10) International Publication Number WO 2018/039589 Al (51) International Patent Classification: A61F 2/24 (2006.01) A61B 17/00 (2006.01) (21) International Application Number: PCT/US2017/048659 (22) International Filing Date: 25 August 2017 (25.08.2017) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/380,117 26 August 2016 (26.08.2016) US 62/395,940 16 September 2016 (16.09.2016) US 15/682,287 21 August 2017 (21.08.2017) US 15/684,836 23 August 2017 (23.08.2017) US (71) Applicant: EDWARDS LIFESCIENCES CORPO- RATION [US/US]; One Edwards Way, Irvine, CA 92614 (US). (72) Inventors: PATEL, Darshin, S.; Edwards Lifesciences, One Edwards Way, Legal Department, Irvine, CA 92614 (US). MANASH, Boaz; Edwards Lifesciences, One Ed- wards Way, Legal Department, Irvine, CA 92614 (US). PERLMUTTER, Khen; Edwards Lifesciences, One Ed- wards Way, Legal Department, Irvine, CA 92614 (US). LEIBA, Eyal; Edwards Lifesciences, One Edwards Way, Legal Department, Irvine, CA 92614 (US). ROZEN, Yoav; Edwards Lifesciences, One Edwards Way, Legal Depart- ment, Irvine, CA 92614 (US). SIRIMANNE, Dinesh, L.; Edwards Lifesciences, One Edwards Way, Legal Depart- ment, Irvine, CA 92614 (US). (74) Agent: RICHARDSON, Thomas, C. et al.; Edwards Life- sciences, One Edwards Way, Irvine, CA 92614 (US). (54) Title: HEART VALVE DOCKING COILS AND SYSTEMS (57) : Anchoring or docking devices configured to be positioned at a native valve of a human heart and to provide structural support for docking a prosthetic valve therein. The docking devices can have coiled structures that define an inner space in which the prosthetic valve can be held. The docking devices can have enlarged end regions with circular or non-circular shapes, for example, to facilitate implantation of the docking device or to better hold the docking device in position once deployed. The docking devices can be laser-cut tubes with locking wires to assist in better maintaining a shape of the docking device. The docking devices can include various features to promote friction, such as frictional cover layers. Such docking devices can have ends configured to more securely attach the cover layers to cores of the docking devices. [Continued on next page] WO 2018/039589 Al MIDEDIMOMOIDEIREIDIONIMOIHEMEHOMEMOIS (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, 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)) before the expiration of the time limit for amending the claims and to be republished in the event of receipt of amendments (Rule 48.2(h))