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1. (WO2017004374) INTEGRATED HYBRID HEART VALVES
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/004374 International Application No.: PCT/US2016/040396
Publication Date: 05.01.2017 International Filing Date: 30.06.2016
IPC:
A61F 2/24 (2006.01) ,A61F 2/82 (2013.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
F
FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
2
Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
02
Prostheses implantable into the body
24
Heart valves
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
F
FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
2
Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
82
Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
Applicants:
EDWARDS LIFESCIENCES CORPORATION [US/US]; One Edwards Way Irvine, CA 92614, US
Inventors:
CONKLIN, Brian, S.; US
ZENG, Qinggang; US
HOWANEC, Myron, Jr.; US
KIM, Grace, M.; US
Agent:
HO, Pui, Tong; US
Priority Data:
62/188,46502.07.2015US
Title (EN) INTEGRATED HYBRID HEART VALVES
(FR) VALVULES CARDIAQUES HYBRIDES INTÉGRÉES
Abstract:
(EN) A prosthetic heart valve configured to replace a native heart valve and having a support frame configured to be reshaped into an expanded form in order to receive and/or support an expandable prosthetic heart valve therein is disclosed, together with methods of using same. The prosthetic heart valve may be configured to have a generally rigid and/or expansion-resistant configuration when initially implanted to replace a native valve (or other prosthetic heart valve), but to assume a generally expanded form when subjected to an outward force such as that provided by a dilation balloon or other mechanical expander. An inflow stent frame is expandable for anchoring the valve in place, and may have an outflow end that is collapsible to a limited degree for delivery and expandable post-implant to facilitate a valve-in-valve (ViV) procedure. The hybrid heart valves eliminate earlier structural bands, which both reduces manufacturing time and facilitates a ViV procedure.
(FR) La présente invention concerne une prothèse valvulaire cardiaque configurée pour remplacer une valvule cardiaque d'origine et ayant un cadre de support configuré pour être reformé sous une forme dilatée afin de recevoir et/ou soutenir une prothèse valvulaire cardiaque dilatable dans celui-ci. La présente invention concerne également des procédés d'utilisation de celle-ci. La prothèse valvulaire cardiaque est configurée pour avoir une configuration généralement rigide et/ou résistant à la dilatation lorsqu'elle est initialement implantée pour remplacer une valvule d'origine (ou une autre prothèse valvulaire cardiaque), mais pour prendre une forme généralement dilatée lorsqu'elle est soumise à une force dirigée vers l'extérieur telle que celle produite par un ballonnet de dilatation ou un autre expanseur mécanique. Un cadre d'entrée d'endoprothèse peut se dilater pour fixer la valvule en place et peut avoir une extrémité de sortie qui peut être escamotée de façon limitée pour le placement et dilatée après l'implantation pour faciliter la procédure ViV (valve-in-valve). Les valvules cardiaques hybrides évitent le recours aux anciennes bandes structurelles, ce qui réduit le temps de fabrication et facilite la procédure ViV.
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Designated States: 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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, 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
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
CA2990733CN107920894EP3316823CR20170597