WO2004014282A3 - Cardiac devices and methods for percutaneous repair of atrioventricular valves - Google Patents

Cardiac devices and methods for percutaneous repair of atrioventricular valves Download PDF

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Publication number
WO2004014282A3
WO2004014282A3 PCT/US2003/025521 US0325521W WO2004014282A3 WO 2004014282 A3 WO2004014282 A3 WO 2004014282A3 US 0325521 W US0325521 W US 0325521W WO 2004014282 A3 WO2004014282 A3 WO 2004014282A3
Authority
WO
WIPO (PCT)
Prior art keywords
methods
fastening
cardiac devices
atrioventricular valves
leaflets
Prior art date
Application number
PCT/US2003/025521
Other languages
French (fr)
Other versions
WO2004014282A9 (en
WO2004014282A2 (en
Inventor
Robert A Levine
Original Assignee
Gen Hospital 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 Gen Hospital Corp filed Critical Gen Hospital Corp
Priority to DE60318861T priority Critical patent/DE60318861T2/en
Priority to EP07122916.5A priority patent/EP1917919B1/en
Priority to EP03785293A priority patent/EP1534146B1/en
Priority to CA2496007A priority patent/CA2496007C/en
Priority to JP2004528141A priority patent/JP4929428B2/en
Priority to AU2003262683A priority patent/AU2003262683A1/en
Publication of WO2004014282A2 publication Critical patent/WO2004014282A2/en
Publication of WO2004014282A9 publication Critical patent/WO2004014282A9/en
Publication of WO2004014282A3 publication Critical patent/WO2004014282A3/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
    • A61B17/00234—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
    • A61B17/064—Surgical staples, i.e. penetrating the tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
    • A61B17/0682—Surgical staplers, e.g. containing multiple staples or clamps for applying U-shaped staples or clamps, e.g. without a forming anvil
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/064—Surgical staples, i.e. penetrating the tissue
    • A61B17/0644—Surgical staples, i.e. penetrating the tissue penetrating the tissue, deformable to closed position
    • 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
    • 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
    • A61B2017/00831—Material properties
    • A61B2017/00867—Material properties shape memory effect
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/30—Surgical pincettes without pivotal connections
    • A61B2017/306—Surgical pincettes without pivotal connections holding by means of suction

Abstract

Novel apparatus and minimally invasive methods provide for grasping, stabilizing, and fastening of cardiac valve leaflets to treat atrioventricular valve regurgitation, particularly mitral valve regurgitation, in the context of a prolapse and/or flail mitral valve. Independent leaflet grasping elements (34) provide the ability to reposition the leaflets for fastening and enough stability to prevent leaflet movement during fastening.
PCT/US2003/025521 2002-08-13 2003-08-13 Cardiac devices and methods for percutaneous repair of atrioventricular valves WO2004014282A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE60318861T DE60318861T2 (en) 2002-08-13 2003-08-13 HEART DEVICES FOR THE PERCUTANEOUS REPAIR OF ATRIOVENTRICULAR FLAPS
EP07122916.5A EP1917919B1 (en) 2002-08-13 2003-08-13 Cardiac devices for percutaneous repair of atrioventricular valves
EP03785293A EP1534146B1 (en) 2002-08-13 2003-08-13 Cardiac devices for percutaneous repair of atrioventricular valves
CA2496007A CA2496007C (en) 2002-08-13 2003-08-13 Cardiac devices and uses thereof for percutaneous repair of atrioventricular valves
JP2004528141A JP4929428B2 (en) 2002-08-13 2003-08-13 Cardiac device and method for percutaneous repair of atrioventricular valve
AU2003262683A AU2003262683A1 (en) 2002-08-13 2003-08-13 Cardiac devices and methods for percutaneous repair of atrioventricular valves

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US40307302P 2002-08-13 2002-08-13
US60/403,073 2002-08-13

Publications (3)

Publication Number Publication Date
WO2004014282A2 WO2004014282A2 (en) 2004-02-19
WO2004014282A9 WO2004014282A9 (en) 2004-06-03
WO2004014282A3 true WO2004014282A3 (en) 2004-07-08

Family

ID=31715930

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/025521 WO2004014282A2 (en) 2002-08-13 2003-08-13 Cardiac devices and methods for percutaneous repair of atrioventricular valves

Country Status (8)

Country Link
US (1) US7559936B2 (en)
EP (2) EP1534146B1 (en)
JP (1) JP4929428B2 (en)
AT (1) ATE384479T1 (en)
AU (1) AU2003262683A1 (en)
CA (1) CA2496007C (en)
DE (1) DE60318861T2 (en)
WO (1) WO2004014282A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9913706B2 (en) 2014-07-17 2018-03-13 Millipede, Inc. Adjustable endolumenal implant for reshaping the mitral valve annulus

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