WO2003080150A3 - Methods for repairing mitral valve annulus percutaneously - Google Patents

Methods for repairing mitral valve annulus percutaneously Download PDF

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Publication number
WO2003080150A3
WO2003080150A3 PCT/US2003/008192 US0308192W WO03080150A3 WO 2003080150 A3 WO2003080150 A3 WO 2003080150A3 US 0308192 W US0308192 W US 0308192W WO 03080150 A3 WO03080150 A3 WO 03080150A3
Authority
WO
WIPO (PCT)
Prior art keywords
methods
percutaneously
mitral valve
valve annulus
annulus
Prior art date
Application number
PCT/US2003/008192
Other languages
French (fr)
Other versions
WO2003080150A2 (en
Inventor
Paul Teirstein
John A Osth
Thomas H Witzel
Cary Hata
Wallace N Hauck
Hosheng Tu
Original Assignee
Quantum Cor Inc
Paul Teirstein
John A Osth
Thomas H Witzel
Cary Hata
Wallace N Hauck
Hosheng Tu
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 Quantum Cor Inc, Paul Teirstein, John A Osth, Thomas H Witzel, Cary Hata, Wallace N Hauck, Hosheng Tu filed Critical Quantum Cor Inc
Priority to AU2003228326A priority Critical patent/AU2003228326A1/en
Publication of WO2003080150A2 publication Critical patent/WO2003080150A2/en
Publication of WO2003080150A3 publication Critical patent/WO2003080150A3/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14Probes or electrodes therefor
    • A61B18/1492Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14Probes or electrodes therefor
    • A61B18/1477Needle-like probes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00053Mechanical features of the instrument of device
    • A61B2018/00214Expandable means emitting energy, e.g. by elements carried thereon
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00053Mechanical features of the instrument of device
    • A61B2018/00273Anchoring means for temporary attachment of a device to tissue
    • A61B2018/00291Anchoring means for temporary attachment of a device to tissue using suction
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00315Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00345Vascular system
    • A61B2018/00351Heart
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00315Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00345Vascular system
    • A61B2018/00351Heart
    • A61B2018/00369Heart valves
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00636Sensing and controlling the application of energy
    • A61B2018/00898Alarms or notifications created in response to an abnormal condition
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14Probes or electrodes therefor
    • A61B2018/1405Electrodes having a specific shape
    • A61B2018/1425Needle
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14Probes or electrodes therefor
    • A61B2018/1405Electrodes having a specific shape
    • A61B2018/1435Spiral

Abstract

A catheter system (1) and methods for repairing a valvular annulus or an annular organ structure of a patient comprising sandwiching and compressing (95) the annulus and applying heat sufficient to shrink or tighten tissue surrounding the annulus defect.
PCT/US2003/008192 2002-03-19 2003-03-18 Methods for repairing mitral valve annulus percutaneously WO2003080150A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003228326A AU2003228326A1 (en) 2002-03-19 2003-03-18 Methods for repairing mitral valve annulus percutaneously

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/101,230 US6485489B2 (en) 1999-10-02 2002-03-19 Catheter system for repairing a mitral valve annulus
US10/101,230 2002-03-19

Publications (2)

Publication Number Publication Date
WO2003080150A2 WO2003080150A2 (en) 2003-10-02
WO2003080150A3 true WO2003080150A3 (en) 2004-04-29

Family

ID=28452328

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/008192 WO2003080150A2 (en) 2002-03-19 2003-03-18 Methods for repairing mitral valve annulus percutaneously

Country Status (3)

Country Link
US (1) US6485489B2 (en)
AU (1) AU2003228326A1 (en)
WO (1) WO2003080150A2 (en)

Cited By (3)

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US9013312B2 (en) 2005-06-20 2015-04-21 Biovigil Hygiene Technologies, Llc Hand cleanliness
US9180005B1 (en) 2014-07-17 2015-11-10 Millipede, Inc. Adjustable endolumenal mitral valve ring
US9192471B2 (en) 2007-01-08 2015-11-24 Millipede, Inc. Device for translumenal reshaping of a mitral valve annulus

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US6485489B2 (en) 2002-11-26
US20020115994A1 (en) 2002-08-22

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