WO2011047201A3 - Devices and methods for treatment of cardiomyopathy - Google Patents

Devices and methods for treatment of cardiomyopathy Download PDF

Info

Publication number
WO2011047201A3
WO2011047201A3 PCT/US2010/052747 US2010052747W WO2011047201A3 WO 2011047201 A3 WO2011047201 A3 WO 2011047201A3 US 2010052747 W US2010052747 W US 2010052747W WO 2011047201 A3 WO2011047201 A3 WO 2011047201A3
Authority
WO
WIPO (PCT)
Prior art keywords
devices
methods
papillary muscles
tissue anchors
cardiomyopathy
Prior art date
Application number
PCT/US2010/052747
Other languages
French (fr)
Other versions
WO2011047201A2 (en
Inventor
Jeff Franco
Original Assignee
Tendyne Medical, Inc.
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 Tendyne Medical, Inc. filed Critical Tendyne Medical, Inc.
Publication of WO2011047201A2 publication Critical patent/WO2011047201A2/en
Publication of WO2011047201A3 publication Critical patent/WO2011047201A3/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
    • 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
    • A61F2/2478—Passive 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
    • A61F2/2487—Devices within the heart chamber, e.g. splints
    • 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
    • A61B17/0401—Suture anchors, buttons or pledgets, i.e. means for attaching sutures to bone, cartilage or soft tissue; Instruments for applying or removing suture anchors
    • 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
    • A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/0401—Suture anchors, buttons or pledgets, i.e. means for attaching sutures to bone, cartilage or soft tissue; Instruments for applying or removing suture anchors
    • A61B2017/0464—Suture 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
    • 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
    • A61B2017/048—Suturing instruments for use in minimally invasive surgery, e.g. endoscopic surgery for reducing heart wall tension, e.g. sutures with a pad on each extremity
    • 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
    • A61B2017/0496—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials for tensioning sutures
    • 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
    • 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
    • A61F2/2454—Means for preventing inversion of the valve leaflets, e.g. chordae tendineae prostheses
    • A61F2/2457—Chordae tendineae prostheses

Abstract

This application relates to cardiac medical devices, and specifically to adjustable tensioning devices for tissue anchors, to the intraventricular cardiac anchoring or banding devices themselves, to devices and methods for controlling the depth of penetration of tissue anchors, to devices and methods for the joining of both papillary muscles to the mitral valve, to devices and methods for non-invasive "sling" or "loop" tethering of papillary muscles, to devices and methods for establishing suction prior to and during tissue anchor implant, to a double-barreled needle delivery device, and to a method of remodelling the heart muscle by implanting one or more tethers, and then periodically reducing the tether distance over time.
PCT/US2010/052747 2009-10-14 2010-10-14 Devices and methods for treatment of cardiomyopathy WO2011047201A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25173009P 2009-10-14 2009-10-14
US61/251,730 2009-10-14

Publications (2)

Publication Number Publication Date
WO2011047201A2 WO2011047201A2 (en) 2011-04-21
WO2011047201A3 true WO2011047201A3 (en) 2011-08-18

Family

ID=43876876

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2010/052747 WO2011047201A2 (en) 2009-10-14 2010-10-14 Devices and methods for treatment of cardiomyopathy

Country Status (1)

Country Link
WO (1) WO2011047201A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101242785B (en) 2005-06-20 2010-11-03 苏图诺有限公司 Apparatus for applying a knot to a suture
US10076414B2 (en) 2012-02-13 2018-09-18 Mitraspan, Inc. Method and apparatus for repairing a mitral valve
CA2900930A1 (en) 2012-02-13 2013-08-22 Mitraspan, Inc. Method and apparatus for repairing a mitral valve
JP6469109B2 (en) 2013-12-06 2019-02-13 メッド − ベンチャー インベストメンツ、エルエルシー Suture method and apparatus
WO2019051379A1 (en) 2017-09-11 2019-03-14 Heartstitch, Inc. Methods and devices for papillary suturing
EP3716912A4 (en) * 2017-11-30 2021-08-25 Tendyne Holdings, Inc. Prosthetic heart valve and methods for cardiac hemodynamic optimization and monitoring

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6648921B2 (en) * 2001-10-03 2003-11-18 Ams Research Corporation Implantable article
US20040147958A1 (en) * 2002-12-11 2004-07-29 Usgi Medical Apparatus and methods for forming and securing gastrointestinal tissue folds
US20040260317A1 (en) * 2003-06-20 2004-12-23 Elliot Bloom Tensioning device, system, and method for treating mitral valve regurgitation
US20050177180A1 (en) * 2001-11-28 2005-08-11 Aptus Endosystems, Inc. Devices, systems, and methods for supporting tissue and/or structures within a hollow body organ
WO2008125906A2 (en) * 2006-09-26 2008-10-23 Anulex Technologies, Inc. Apparatus and methods for the treatment of the intervertebral disc
US20090137861A1 (en) * 2007-07-30 2009-05-28 Goldberg Roger P Apparatus and method for the treatment of stress urinary incontinence

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6648921B2 (en) * 2001-10-03 2003-11-18 Ams Research Corporation Implantable article
US20050177180A1 (en) * 2001-11-28 2005-08-11 Aptus Endosystems, Inc. Devices, systems, and methods for supporting tissue and/or structures within a hollow body organ
US20040147958A1 (en) * 2002-12-11 2004-07-29 Usgi Medical Apparatus and methods for forming and securing gastrointestinal tissue folds
US20040260317A1 (en) * 2003-06-20 2004-12-23 Elliot Bloom Tensioning device, system, and method for treating mitral valve regurgitation
WO2008125906A2 (en) * 2006-09-26 2008-10-23 Anulex Technologies, Inc. Apparatus and methods for the treatment of the intervertebral disc
US20090137861A1 (en) * 2007-07-30 2009-05-28 Goldberg Roger P Apparatus and method for the treatment of stress urinary incontinence

Also Published As

Publication number Publication date
WO2011047201A2 (en) 2011-04-21

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