WO2003015611A3 - Method and apparatus for improving mitral valve function - Google Patents

Method and apparatus for improving mitral valve function Download PDF

Info

Publication number
WO2003015611A3
WO2003015611A3 PCT/US2002/025890 US0225890W WO03015611A3 WO 2003015611 A3 WO2003015611 A3 WO 2003015611A3 US 0225890 W US0225890 W US 0225890W WO 03015611 A3 WO03015611 A3 WO 03015611A3
Authority
WO
WIPO (PCT)
Prior art keywords
coronary sinus
catheter
mitral valve
valve function
proximate
Prior art date
Application number
PCT/US2002/025890
Other languages
French (fr)
Other versions
WO2003015611A2 (en
Inventor
Daniel C Taylor
Richard B Streeter
John R Liddicoat
Steven B Woolfson
Todd F Davenport
Original Assignee
Viacor Inc
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
Priority claimed from US10/068,264 external-priority patent/US6656221B2/en
Application filed by Viacor Inc filed Critical Viacor Inc
Priority to AU2002332537A priority Critical patent/AU2002332537A1/en
Publication of WO2003015611A2 publication Critical patent/WO2003015611A2/en
Publication of WO2003015611A3 publication Critical patent/WO2003015611A3/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/24Heart 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
    • A61F2/2442Annuloplasty rings or inserts for correcting the valve shape; Implants for improving the function of a native heart valve
    • A61F2/2451Inserts in the coronary sinus for correcting the valve shape
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/24Heart 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
    • A61F2/2442Annuloplasty rings or inserts for correcting the valve shape; Implants for improving the function of a native heart valve
    • A61F2/2466Delivery devices therefor
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S623/00Prosthesis, i.e. artificial body members, parts thereof, or aids and accessories therefor
    • Y10S623/902Method of implanting
    • Y10S623/903Blood vessel
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S623/00Prosthesis, i.e. artificial body members, parts thereof, or aids and accessories therefor
    • Y10S623/902Method of implanting
    • Y10S623/904Heart

Abstract

An apparatus for reducing mitral regurgitation includes a delivery catheter (106) extendable through a vascular system of a patient and into a coronary sinus (30) proximate a posterior leaflet (39) of a mitral valve (36). The catheter has at its distal end a flexible tubular extension for engaging an opening of the coronary sinus and entering the coronary sinus. A substantially rigid body is inserted via the catheter and is positioned in the coronary sinus proximate the posterior leaflet. An elongated rod is used to push the rigid body through the catheter and into the coronary sinus.
PCT/US2002/025890 2001-08-14 2002-08-14 Method and apparatus for improving mitral valve function WO2003015611A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002332537A AU2002332537A1 (en) 2001-08-14 2002-08-14 Method and apparatus for improving mitral valve function

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
US31221701P 2001-08-14 2001-08-14
US60/312,217 2001-08-14
US33948101P 2001-10-26 2001-10-26
US60/339,481 2001-10-26
US34842402P 2002-01-14 2002-01-14
US60/348,424 2002-01-14
US10/068,264 US6656221B2 (en) 2001-02-05 2002-02-05 Method and apparatus for improving mitral valve function
US10/068,264 2002-02-05
US10/112,354 2002-03-29
US10/112,354 US7186264B2 (en) 2001-03-29 2002-03-29 Method and apparatus for improving mitral valve function

Publications (2)

Publication Number Publication Date
WO2003015611A2 WO2003015611A2 (en) 2003-02-27
WO2003015611A3 true WO2003015611A3 (en) 2003-10-16

Family

ID=27535793

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/025890 WO2003015611A2 (en) 2001-08-14 2002-08-14 Method and apparatus for improving mitral valve function

Country Status (3)

Country Link
US (2) US7186264B2 (en)
AU (1) AU2002332537A1 (en)
WO (1) WO2003015611A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9204964B2 (en) 2009-10-01 2015-12-08 Kardium Inc. Medical device, kit and method for constricting tissue or a bodily orifice, for example, a mitral valve
US9572557B2 (en) 2006-02-21 2017-02-21 Kardium Inc. Method and device for closing holes in tissue

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US20070213814A1 (en) 2007-09-13
US20020183838A1 (en) 2002-12-05
AU2002332537A1 (en) 2003-03-03
WO2003015611A2 (en) 2003-02-27
US7186264B2 (en) 2007-03-06

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