WO2003082157A3 - Device and method for heart valve repair - Google Patents

Device and method for heart valve repair Download PDF

Info

Publication number
WO2003082157A3
WO2003082157A3 PCT/US2003/009215 US0309215W WO03082157A3 WO 2003082157 A3 WO2003082157 A3 WO 2003082157A3 US 0309215 W US0309215 W US 0309215W WO 03082157 A3 WO03082157 A3 WO 03082157A3
Authority
WO
WIPO (PCT)
Prior art keywords
leaflets
heart valve
graspers
sequentially
individually
Prior art date
Application number
PCT/US2003/009215
Other languages
French (fr)
Other versions
WO2003082157A2 (en
Inventor
Stefan Schreck
Original Assignee
Edwards Lifesciences Corp
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 filed Critical Edwards Lifesciences Corp
Priority to EP03723824A priority Critical patent/EP1507480A2/en
Priority to JP2003579703A priority patent/JP2005527273A/en
Priority to CA002480044A priority patent/CA2480044A1/en
Priority to AU2003230734A priority patent/AU2003230734B2/en
Publication of WO2003082157A2 publication Critical patent/WO2003082157A2/en
Publication of WO2003082157A3 publication Critical patent/WO2003082157A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/0469—Suturing instruments for use in minimally invasive surgery, e.g. endoscopic surgery
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00743—Type of operation; Specification of treatment sites
    • A61B2017/00778—Operations on blood vessels
    • A61B2017/00783—Valvuloplasty
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/0469—Suturing instruments for use in minimally invasive surgery, e.g. endoscopic surgery
    • A61B2017/0472—Multiple-needled, e.g. double-needled, instruments
    • 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
    • A61F2/2409—Support rings therefor, e.g. for connecting valves to tissue

Abstract

A heart valve and tissue repair device for independently, selectively and sequentially grasping heart valve leaflets and independently, selectively and sequentially applying one or more fasteners thereto is disclosed. The device includes a leaflet engaging tip having one or more graspers capable of individually and sequentially grasping leaflets, and one or more deployable fasteners capable of fastening the leaflets. An actuation system for the device individually and selectively controls the graspers and deploys the one or more fasteners. Vacuum pressure from an external vacuum source can be used to grasp the leaflets via a selector system that controls the actuation system so as to individually and sequentially apply vacuum force to the graspers.
PCT/US2003/009215 2002-03-26 2003-03-25 Device and method for heart valve repair WO2003082157A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP03723824A EP1507480A2 (en) 2002-03-26 2003-03-25 Device and method for heart valve repair
JP2003579703A JP2005527273A (en) 2002-03-26 2003-03-25 Continuous heart leaflet repair device and method of use
CA002480044A CA2480044A1 (en) 2002-03-26 2003-03-25 Sequential heart valve leaflet repair device and method of use
AU2003230734A AU2003230734B2 (en) 2002-03-26 2003-03-25 Device and method for heart valve repair

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/106,583 US7094244B2 (en) 2002-03-26 2002-03-26 Sequential heart valve leaflet repair device and method of use
US10/106,583 2002-03-26

Publications (2)

Publication Number Publication Date
WO2003082157A2 WO2003082157A2 (en) 2003-10-09
WO2003082157A3 true WO2003082157A3 (en) 2004-12-23

Family

ID=28452522

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/009215 WO2003082157A2 (en) 2002-03-26 2003-03-25 Device and method for heart valve repair

Country Status (6)

Country Link
US (3) US7094244B2 (en)
EP (1) EP1507480A2 (en)
JP (1) JP2005527273A (en)
AU (1) AU2003230734B2 (en)
CA (1) CA2480044A1 (en)
WO (1) WO2003082157A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8465500B2 (en) 2005-01-21 2013-06-18 Mayo Foundation For Medical Education And Research Thorascopic heart valve repair method and apparatus

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US20110093063A1 (en) 2011-04-21
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US20030187467A1 (en) 2003-10-02
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