WO2007095052A3 - Coiled implant for mitral valve repair - Google Patents

Coiled implant for mitral valve repair Download PDF

Info

Publication number
WO2007095052A3
WO2007095052A3 PCT/US2007/003375 US2007003375W WO2007095052A3 WO 2007095052 A3 WO2007095052 A3 WO 2007095052A3 US 2007003375 W US2007003375 W US 2007003375W WO 2007095052 A3 WO2007095052 A3 WO 2007095052A3
Authority
WO
WIPO (PCT)
Prior art keywords
end portion
mitral valve
valve repair
elongate member
coiled implant
Prior art date
Application number
PCT/US2007/003375
Other languages
French (fr)
Other versions
WO2007095052A2 (en
Inventor
Jan Otto Solem
Michael Popp
Faisal Kalam
Xiangyang Zhang
Original Assignee
Edwards Lifesciences Corp
Jan Otto Solem
Michael Popp
Faisal Kalam
Xiangyang Zhang
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 Edwards Lifesciences Corp, Jan Otto Solem, Michael Popp, Faisal Kalam, Xiangyang Zhang filed Critical Edwards Lifesciences Corp
Publication of WO2007095052A2 publication Critical patent/WO2007095052A2/en
Publication of WO2007095052A3 publication Critical patent/WO2007095052A3/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
    • A61F2/2451—Inserts in the coronary sinus for correcting the valve shape
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
    • A61B2017/00238—Type of minimally invasive operation
    • A61B2017/00243—Type of minimally invasive operation cardiac
    • 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
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0004—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof adjustable

Abstract

An apparatus (10) for treating a mitral valve, comprising an elongate member (26) having a spiral shape, the elongate member having a proximal end portion and a distal end portion, an expandable proximal anchor (24) joined to the proximal end portion of the elongate body, and an expandable distal anchor (22) joined to the distal end portion of the elongate body. The elongate member is configured to adjust from an elongated state to a shortened state after delivery at least partially into a coronary sinus for reshaping a mitral annulus.
PCT/US2007/003375 2006-02-09 2007-02-08 Coiled implant for mitral valve repair WO2007095052A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US77298406P 2006-02-09 2006-02-09
US60/772,984 2006-02-09
US11/670,386 2007-02-01
US11/670,386 US7637946B2 (en) 2006-02-09 2007-02-01 Coiled implant for mitral valve repair

Publications (2)

Publication Number Publication Date
WO2007095052A2 WO2007095052A2 (en) 2007-08-23
WO2007095052A3 true WO2007095052A3 (en) 2007-10-25

Family

ID=38234336

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/003375 WO2007095052A2 (en) 2006-02-09 2007-02-08 Coiled implant for mitral valve repair

Country Status (2)

Country Link
US (1) US7637946B2 (en)
WO (1) WO2007095052A2 (en)

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