PATENTSCOPE will be unavailable a few hours for maintenance reason on Tuesday 19.11.2019 at 4:00 PM CET
Search International and National Patent Collections
Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (WO2010008548) COLLAPSIBLE AND RE-EXPANDABLE PROSTHETIC HEART VALVE CUFF DESIGNS AND COMPLEMENTARY TECHNOLOGICAL APPLICATIONS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/008548 International Application No.: PCT/US2009/004094
Publication Date: 21.01.2010 International Filing Date: 15.07.2009
IPC:
A61F 2/24 (2006.01)
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
Applicants:
ST. JUDE MEDICAL, INC. [US/US]; One St. Jude Medical Drive St. Paul, MN 55117, US (AllExceptUS)
BRAIDO, Peter, N. [US/US]; US (UsOnly)
ASHWORTH, Paul, E. [US/US]; US (UsOnly)
NEUMAN, Julia, A. [US/US]; US (UsOnly)
Inventors:
BRAIDO, Peter, N.; US
ASHWORTH, Paul, E.; US
NEUMAN, Julia, A.; US
Agent:
RENDOS, Thomas, A.; US
Priority Data:
61/134,99515.07.2008US
Title (EN) COLLAPSIBLE AND RE-EXPANDABLE PROSTHETIC HEART VALVE CUFF DESIGNS AND COMPLEMENTARY TECHNOLOGICAL APPLICATIONS
(FR) MODÈLES DE COLLERETTE POUR VALVE CARDIAQUE PROTHÉTIQUE REPLIABLE ET REDÉPLOYABLE ET APPLICATIONS TECHNIQUES COMPLÉMENTAIRES
Abstract:
(EN) A prosthetic heart valve is provided with a cuff (85, 285, 400) having features which promote sealing with the native tissues even where the native tissues are irregular. The cuff may include a portion (90) adapted to bear on the LVOT when the valve is implanted in a native aortic valve. The valve may include elements (210, 211, 230, 252, 253) for biasing the cuff outwardly with respect to the stent body when the stent body is in an expanded condition. The cuff may have portions of different thickness (280) distributed around the circumference of the valve in a pattern matching the shape of the opening defined by the native tissue. All or part (402) of the cuff may be movable relative to the stent during implantation.
(FR) La présente invention concerne une prothèse de valve cardiaque munie d’une collerette (85, 285, 400) ayant des caractéristiques qui favorisent l’étanchéité avec les tissus natifs même là où les tissus natifs sont irréguliers. La collerette peut comprendre une partie (90) conçue pour porter sur la chambre de chasse du ventricule gauche lorsque la valve est implantée dans une valve aortique native. La valve peut comprendre des éléments (210, 211, 230, 252, 253) permettant d’incliner la collerette vers l’extérieur par rapport au corps de l’endoprothèse vasculaire lorsque le corps de l’endoprothèse vasculaire est à l’état déployé. La collerette peut présenter des parties d’épaisseurs différentes (280) réparties autour de la circonférence de la valve selon un motif correspondant à la forme de l’ouverture définie par le tissu natif. Tout ou partie (402) de la collerette peut être mobile par rapport à l’endoprothèse endovasculaire pendant l’implantation.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, 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, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP2299938CR26/11777JP2011528256US20110098802EP2815723EP2815724
EP2815725DE202009018984DE202009019058DE202009019057EP3025680EP3025681
AU2009271573