WO2004032796A3 - Method and apparatus for replacing a mitral valve with a stentless bioprosthetic valve - Google Patents

Method and apparatus for replacing a mitral valve with a stentless bioprosthetic valve Download PDF

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Publication number
WO2004032796A3
WO2004032796A3 PCT/US2003/032366 US0332366W WO2004032796A3 WO 2004032796 A3 WO2004032796 A3 WO 2004032796A3 US 0332366 W US0332366 W US 0332366W WO 2004032796 A3 WO2004032796 A3 WO 2004032796A3
Authority
WO
WIPO (PCT)
Prior art keywords
valve
annulus
distal end
leaflets
conduit
Prior art date
Application number
PCT/US2003/032366
Other languages
French (fr)
Other versions
WO2004032796A2 (en
Inventor
Jose Luis Navia
Jose A Navia
Jorge L Jordana
Original Assignee
Cleveland Clinic Foundation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cleveland Clinic Foundation filed Critical Cleveland Clinic Foundation
Priority to AU2003282616A priority Critical patent/AU2003282616B2/en
Priority to EP03774805A priority patent/EP1549257A4/en
Priority to CA002501813A priority patent/CA2501813A1/en
Publication of WO2004032796A2 publication Critical patent/WO2004032796A2/en
Publication of WO2004032796A3 publication Critical patent/WO2004032796A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—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
    • A61F2/00—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
    • A61F2/02—Prostheses implantable into the body
    • A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
    • A61F2/2442—Annuloplasty rings or inserts for correcting the valve shape; Implants for improving the function of a native heart valve
    • A61F2/2454—Means for preventing inversion of the valve leaflets, e.g. chordae tendineae prostheses
    • A61F2/2457—Chordae tendineae prostheses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—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
    • A61F2/00—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
    • A61F2/02—Prostheses implantable into the body
    • A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
    • A61F2/2412—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body with soft flexible valve members, e.g. tissue valves shaped like natural valves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—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
    • A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
    • A61F2220/0075—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements sutured, ligatured or stitched, retained or tied with a rope, string, thread, wire or cable
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S623/00—Prosthesis, i.e. artificial body members, parts thereof, or aids and accessories therefor
    • Y10S623/902—Method of implanting
    • Y10S623/904—Heart

Abstract

A stentless bioprosthetic valve includes at least one piece of biocompatible material comprising a bi-leaflet conduit having a proximal end and a distal end. The proximal end defines a first annulus for suturing to the valve annulus. The conduit includes first and second leaflets that mimic the native leaflets and extend between the conduit ends. The distal end defines a second annulus at which the first and second leaflets terminate. The conduit further includes first and second pairs of prosthetic chordae projecting from the leaflets at the second annulus. One of the first pair of prosthetic chordae extends from the first leaflet and has a distal end for suturing to a papillary muscle and the other of the first pair of prosthetic chordae extends from the first leaflet and has a distal end for suturing to another papillary muscles.
PCT/US2003/032366 2002-10-10 2003-10-10 Method and apparatus for replacing a mitral valve with a stentless bioprosthetic valve WO2004032796A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU2003282616A AU2003282616B2 (en) 2002-10-10 2003-10-10 Method and apparatus for replacing a mitral valve with a stentless bioprosthetic valve
EP03774805A EP1549257A4 (en) 2002-10-10 2003-10-10 Method and apparatus for replacing a mitral valve with a stentless bioprosthetic valve
CA002501813A CA2501813A1 (en) 2002-10-10 2003-10-10 Method and apparatus for replacing a mitral valve with a stentless bioprosthetic valve

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US41791202P 2002-10-10 2002-10-10
US60/417,912 2002-10-10

Publications (2)

Publication Number Publication Date
WO2004032796A2 WO2004032796A2 (en) 2004-04-22
WO2004032796A3 true WO2004032796A3 (en) 2004-12-29

Family

ID=32094116

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/US2003/032366 WO2004032796A2 (en) 2002-10-10 2003-10-10 Method and apparatus for replacing a mitral valve with a stentless bioprosthetic valve
PCT/US2003/032368 WO2004032724A2 (en) 2002-10-10 2003-10-10 Method and apparatus for replacing a mitral valve with a stentless bioprosthetic valve having chordae

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/US2003/032368 WO2004032724A2 (en) 2002-10-10 2003-10-10 Method and apparatus for replacing a mitral valve with a stentless bioprosthetic valve having chordae

Country Status (7)

Country Link
US (2) US7087079B2 (en)
EP (2) EP1560545B1 (en)
AT (1) ATE402670T1 (en)
AU (2) AU2003282616B2 (en)
CA (2) CA2501750A1 (en)
DE (1) DE60322567D1 (en)
WO (2) WO2004032796A2 (en)

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US9370419B2 (en) 2005-02-23 2016-06-21 Boston Scientific Scimed, Inc. Valve apparatus, system and method
US9421083B2 (en) 2007-02-05 2016-08-23 Boston Scientific Scimed Inc. Percutaneous valve, system and method

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WO2004032796A2 (en) 2004-04-22

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