WO2007029252A3 - Method and device for treatment of congestive heart failure and valve dysfunction - Google Patents

Method and device for treatment of congestive heart failure and valve dysfunction Download PDF

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Publication number
WO2007029252A3
WO2007029252A3 PCT/IL2006/001040 IL2006001040W WO2007029252A3 WO 2007029252 A3 WO2007029252 A3 WO 2007029252A3 IL 2006001040 W IL2006001040 W IL 2006001040W WO 2007029252 A3 WO2007029252 A3 WO 2007029252A3
Authority
WO
WIPO (PCT)
Prior art keywords
heart
tissue anchor
posterior
anterior
heart tissue
Prior art date
Application number
PCT/IL2006/001040
Other languages
French (fr)
Other versions
WO2007029252A2 (en
Inventor
Victor Segalescu
Nathan Sela
Original Assignee
Vital Valve Israel Ltd
Victor Segalescu
Nathan Sela
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 Vital Valve Israel Ltd, Victor Segalescu, Nathan Sela filed Critical Vital Valve Israel Ltd
Publication of WO2007029252A2 publication Critical patent/WO2007029252A2/en
Publication of WO2007029252A3 publication Critical patent/WO2007029252A3/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
    • A61F2/2445Annuloplasty rings in direct contact with the valve annulus
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/04Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/0401Suture anchors, buttons or pledgets, i.e. means for attaching sutures to bone, cartilage or soft tissue; Instruments for applying or removing suture anchors
    • 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
    • A61B18/18Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00367Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like
    • A61B2017/00407Ratchet means
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00367Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like
    • A61B2017/00411Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like actuated by application of energy from an energy source outside the body
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00743Type of operation; Specification of treatment sites
    • A61B2017/00778Operations on blood vessels
    • A61B2017/00783Valvuloplasty
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00831Material properties
    • A61B2017/00862Material properties elastic or resilient
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/04Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/0401Suture anchors, buttons or pledgets, i.e. means for attaching sutures to bone, cartilage or soft tissue; Instruments for applying or removing suture anchors
    • A61B2017/0409Instruments for applying suture anchors
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/04Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/0401Suture anchors, buttons or pledgets, i.e. means for attaching sutures to bone, cartilage or soft tissue; Instruments for applying or removing suture anchors
    • A61B2017/0412Suture anchors, buttons or pledgets, i.e. means for attaching sutures to bone, cartilage or soft tissue; Instruments for applying or removing suture anchors having anchoring barbs or pins extending outwardly from suture anchor body
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/04Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/0401Suture anchors, buttons or pledgets, i.e. means for attaching sutures to bone, cartilage or soft tissue; Instruments for applying or removing suture anchors
    • A61B2017/0427Suture anchors, buttons or pledgets, i.e. means for attaching sutures to bone, cartilage or soft tissue; Instruments for applying or removing suture anchors having anchoring barbs or pins extending outwardly from the anchor body
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/04Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/0401Suture anchors, buttons or pledgets, i.e. means for attaching sutures to bone, cartilage or soft tissue; Instruments for applying or removing suture anchors
    • A61B2017/0464Suture anchors, buttons or pledgets, i.e. means for attaching sutures to bone, cartilage or soft tissue; Instruments for applying or removing suture anchors for soft tissue
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/04Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
    • A61B2017/0496Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials for tensioning sutures
    • 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
    • A61F2/2478Passive devices for improving the function of the heart muscle, i.e. devices for reshaping the external surface of the heart, e.g. bags, strips or bands
    • A61F2/2487Devices within the heart chamber, e.g. splints
    • 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
    • A61F2250/00Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0001Means for transferring electromagnetic energy to implants
    • 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
    • A61F2250/00Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0004Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof adjustable

Abstract

Device for reducing the antero posterior diameter of a heart valve annulus of a heart valve of the heart of the body of a patient, the device including at least one anterior heart tissue anchor, to be anchored to an anterior region of the heart valve annulus, at least one posterior heart tissue anchor, to be anchored to a posterior region of the heart valve annulus, and a displacement reduction mechanism, coupled with the anterior heart tissue anchor and with the posterior heart tissue anchor, the displacement reduction mechanism moving at least one of the anterior heart tissue anchor and the posterior heart tissue anchor, toward one another, when the displacement reduction mechanism is exposed to an energy emitted by an energy source located external to the heart.
PCT/IL2006/001040 2005-09-06 2006-09-06 Method and device for treatment of congestive heart failure and valve dysfunction WO2007029252A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US71442105P 2005-09-06 2005-09-06
US60/714,421 2005-09-06

Publications (2)

Publication Number Publication Date
WO2007029252A2 WO2007029252A2 (en) 2007-03-15
WO2007029252A3 true WO2007029252A3 (en) 2009-04-30

Family

ID=37836258

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2006/001040 WO2007029252A2 (en) 2005-09-06 2006-09-06 Method and device for treatment of congestive heart failure and valve dysfunction

Country Status (1)

Country Link
WO (1) WO2007029252A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090216322A1 (en) * 2007-08-10 2009-08-27 Le Le Adjustable annuloplasty ring and activation system
US8262725B2 (en) * 2008-04-16 2012-09-11 Cardiovascular Technologies, Llc Transvalvular intraannular band for valve repair
US11013599B2 (en) 2008-04-16 2021-05-25 Heart Repair Technologies, Inc. Percutaneous transvalvular intraannular band for mitral valve repair
US11083579B2 (en) 2008-04-16 2021-08-10 Heart Repair Technologies, Inc. Transvalvular intraanular band and chordae cutting for ischemic and dilated cardiomyopathy
SE535140C2 (en) * 2010-03-25 2012-04-24 Jan Otto Solem An implantable device, kit and system for improving cardiac function, including means for generating longitudinal movement of the mitral valve
FR3004334A1 (en) * 2013-04-11 2014-10-17 Cormove PROSTHESIS OF ANNULOPLASTY
WO2018119304A1 (en) 2016-12-22 2018-06-28 Heart Repair Technologies, Inc. Percutaneous delivery systems for anchoring an implant in a cardiac valve annulus
AU2020218519A1 (en) 2019-02-06 2021-10-07 inQB8 Medical Technologies, LLC Intra-cardiac left atrial and dual support systems
WO2023232544A1 (en) 2022-06-02 2023-12-07 Mitralshape Apparatus and kit of parts for annuloplasty of the mitral valve

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5972029A (en) * 1997-05-13 1999-10-26 Fuisz Technologies Ltd. Remotely operable stent
US6475235B1 (en) * 1999-11-16 2002-11-05 Iowa-India Investments Company, Limited Encapsulated stent preform
US20040260317A1 (en) * 2003-06-20 2004-12-23 Elliot Bloom Tensioning device, system, and method for treating mitral valve regurgitation
US20050049686A1 (en) * 2003-08-25 2005-03-03 Biophan Technologies, Inc. Electromagnetic radiation transparent device and method of making thereof
US20050177228A1 (en) * 2003-12-16 2005-08-11 Solem Jan O. Device for changing the shape of the mitral annulus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5972029A (en) * 1997-05-13 1999-10-26 Fuisz Technologies Ltd. Remotely operable stent
US6475235B1 (en) * 1999-11-16 2002-11-05 Iowa-India Investments Company, Limited Encapsulated stent preform
US20040260317A1 (en) * 2003-06-20 2004-12-23 Elliot Bloom Tensioning device, system, and method for treating mitral valve regurgitation
US20050049686A1 (en) * 2003-08-25 2005-03-03 Biophan Technologies, Inc. Electromagnetic radiation transparent device and method of making thereof
US20050177228A1 (en) * 2003-12-16 2005-08-11 Solem Jan O. Device for changing the shape of the mitral annulus

Also Published As

Publication number Publication date
WO2007029252A2 (en) 2007-03-15

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