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1. (WO2018165225) SYSTEMS, METHODS AND DEVICES FOR PROSTHETIC HEART VALVE WITH SINGLE VALVE LEAFLET
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2018/165225 International Application No.: PCT/US2018/021244
Publication Date: 13.09.2018 International Filing Date: 07.03.2018
IPC:
A61F 2/24 (2006.01) ,A61F 2/82 (2013.01) ,A61F 2/95 (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
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
95
Instruments specially adapted for placement or removal of stents or stent-grafts
Applicants:
4C MEDICAL TECHNOLOGIES, INC. [US/US]; 16166 73rd Place North Maple Grove, Minnesota 55311, US
Inventors:
CHAMBERS, Jeffrey W.; US
KUMAR, Saravana B.; US
HIGGINS, Joseph P.; US
THATCHER, Robert J.; US
DIEDERING, Jason S.; US
STONE, Jeffrey R.; US
Agent:
STONE, Jeffrey R.; US
Priority Data:
15/913,50906.03.2018US
62/468,11207.03.2017US
Title (EN) SYSTEMS, METHODS AND DEVICES FOR PROSTHETIC HEART VALVE WITH SINGLE VALVE LEAFLET
(FR) SYSTÈMES, PROCÉDÉS ET DISPOSITIFS POUR VALVULE CARDIAQUE PROTHÉTIQUE À FEUILLET DE VALVULE UNIQUE
Abstract:
(EN) Devices and methods for supplementing and/or replacing native cardiac valve functionality, e.g., the mitral valve with a single prosthetic leaflet. An exemplary device is directed to dysfunctional mitral valves. In some cases, the entire device, including the single prosthetic leaflet, will be arranged entirely above the dysfunctional mitral valves and, therefore, disposed entirely within the left atrium. In other cases, the valve support and/or single prosthetic leaflet may extend a distance into the annulus between the left atrium and left ventricle. In some cases, the device will not physically interact with the native leaflets. In other cases, the device may physically interact with the native leaflets.
(FR) Des dispositifs et des procédés selon l'invention permettent de compléter et/ou de remplacer une fonctionnalité de valvule cardiaque native, par exemple, la valvule mitrale, par un feuillet prothétique unique. Un dispositif donné à titre d'exemple concerne des valvules mitrales dysfonctionnelles. Dans certains cas, l'ensemble du dispositif, comprenant le feuillet prothétique unique, sera disposé entièrement au-dessus des valvules mitrales dysfonctionnelles et, par conséquent, disposé entièrement à l'intérieur de l'oreillette gauche. Dans d'autres cas, le support de valvule et/ou le feuillet prothétique unique peuvent s'étendre sur une distance dans l'espace annulaire entre l'oreillette gauche et le ventricule gauche. Dans certains cas, le dispositif n'interagit pas physiquement avec les feuillets natifs. Dans d'autres cas, le dispositif peut interagir physiquement avec les feuillets natifs.
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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, 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
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)