WO2008070232A3 - Saddle-shaped annuloplasty ring - Google Patents

Saddle-shaped annuloplasty ring Download PDF

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Publication number
WO2008070232A3
WO2008070232A3 PCT/US2007/077133 US2007077133W WO2008070232A3 WO 2008070232 A3 WO2008070232 A3 WO 2008070232A3 US 2007077133 W US2007077133 W US 2007077133W WO 2008070232 A3 WO2008070232 A3 WO 2008070232A3
Authority
WO
WIPO (PCT)
Prior art keywords
bow
upward
anterior segment
posterior
mitral
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/US2007/077133
Other languages
French (fr)
Other versions
WO2008070232A2 (en
Inventor
Aaron Ingle
Vaso Adzich
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Edwards Lifesciences Corp
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 DE602007012731T priority Critical patent/DE602007012731D1/en
Priority to AT07871051T priority patent/ATE499075T1/en
Priority to EP07871051A priority patent/EP2068770B1/en
Publication of WO2008070232A2 publication Critical patent/WO2008070232A2/en
Publication of WO2008070232A3 publication Critical patent/WO2008070232A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • A61F2/2445—Annuloplasty rings in direct contact with the valve annulus
    • A61F2/2448—D-shaped rings
    • 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
    • A61F2/30—Joints
    • A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30108—Shapes
    • A61F2002/30199—Three-dimensional shapes
    • 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
    • A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0063—Three-dimensional shapes

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)

Abstract

A mitral annuloplasty ring that has a saddle shape with an upward bow in both an anterior segment and a posterior portion, with the upward bow being more pronounced in the anterior segment. The ring defines a closed ring body with a rounded isosceles triangular shape and the anterior segment along a long side. The posterior portion bulges outward to create a minor-major axis dimension ratio of between about 3.3:4 to 4:4. An inner ring body is made of a generally rigid material such as titanium that will substantially resist distortion when subjected to the stress imparted thereon after implantation in the mitral valve annulus of an operating human heart. The outward and upward posterior bow of the annuloplasty ring corrects for pathologies associated with mitral valve prolapse, as seen with Barlow's syndrome for instance, in which the leaflets tend to be elongated or floppy. The anterior segment has an enhanced upward bow to conform to systolic mitral annulus shapes, and the upward posterior bow is somewhat lower, for example between 1-2 mm lower, to help reduce the chance of suture pull-out, or dehiscence.
PCT/US2007/077133 2006-09-01 2007-08-29 Saddle-shaped annuloplasty ring Ceased WO2008070232A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE602007012731T DE602007012731D1 (en) 2006-09-01 2007-08-29 SADDLE ANNULOPLASTING
AT07871051T ATE499075T1 (en) 2006-09-01 2007-08-29 SADDLE-SHAPED ANNULOPLASTING RING
EP07871051A EP2068770B1 (en) 2006-09-01 2007-08-29 Saddle-shaped annuloplasty ring

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/514,624 US20080058924A1 (en) 2006-09-01 2006-09-01 Saddle-shaped annuloplasty ring
US11/514,624 2006-09-01

Publications (2)

Publication Number Publication Date
WO2008070232A2 WO2008070232A2 (en) 2008-06-12
WO2008070232A3 true WO2008070232A3 (en) 2008-08-28

Family

ID=39152902

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/077133 Ceased WO2008070232A2 (en) 2006-09-01 2007-08-29 Saddle-shaped annuloplasty ring

Country Status (5)

Country Link
US (1) US20080058924A1 (en)
EP (1) EP2068770B1 (en)
AT (1) ATE499075T1 (en)
DE (1) DE602007012731D1 (en)
WO (1) WO2008070232A2 (en)

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US7758638B2 (en) * 2004-07-13 2010-07-20 Ats Medical, Inc. Implant with an annular base
WO2008022367A1 (en) 2006-08-24 2008-02-28 Global Valve Technology Limited Centreline flow valve
US7879087B2 (en) * 2006-10-06 2011-02-01 Edwards Lifesciences Corporation Mitral and tricuspid annuloplasty rings
US8529620B2 (en) * 2007-05-01 2013-09-10 Ottavio Alfieri Inwardly-bowed tricuspid annuloplasty ring
US7993395B2 (en) 2008-01-25 2011-08-09 Medtronic, Inc. Set of annuloplasty devices with varying anterior-posterior ratios and related methods
WO2009126629A1 (en) * 2008-04-09 2009-10-15 Georgia Tech Research Corporation Annuloplasty rings and methods for heart valve repair
US20100152844A1 (en) * 2008-12-15 2010-06-17 Couetil Jean-Paul A Annuloplasty ring with directional flexibilities and rigidities to assist the mitral annulus dynamics
US8579964B2 (en) 2010-05-05 2013-11-12 Neovasc Inc. Transcatheter mitral valve prosthesis
US8932350B2 (en) 2010-11-30 2015-01-13 Edwards Lifesciences Corporation Reduced dehiscence annuloplasty ring
US9308087B2 (en) 2011-04-28 2016-04-12 Neovasc Tiara Inc. Sequentially deployed transcatheter mitral valve prosthesis
US9554897B2 (en) 2011-04-28 2017-01-31 Neovasc Tiara Inc. Methods and apparatus for engaging a valve prosthesis with tissue
US9345573B2 (en) 2012-05-30 2016-05-24 Neovasc Tiara Inc. Methods and apparatus for loading a prosthesis onto a delivery system
US9572665B2 (en) 2013-04-04 2017-02-21 Neovasc Tiara Inc. Methods and apparatus for delivering a prosthetic valve to a beating heart
US10314707B2 (en) * 2015-06-09 2019-06-11 Edwards Lifesciences, Llc Asymmetric mitral annuloplasty band
WO2017100927A1 (en) 2015-12-15 2017-06-22 Neovasc Tiara Inc. Transseptal delivery system
JP7006940B2 (en) 2016-01-29 2022-01-24 ニオバスク ティアラ インコーポレイテッド Artificial valve to avoid blockage of outflow
US10357365B2 (en) * 2016-03-07 2019-07-23 Serca Biomedical, LLC Annuloplasty repair devices, systems and methods
US20200146854A1 (en) 2016-05-16 2020-05-14 Elixir Medical Corporation Methods and devices for heart valve repair
WO2018090148A1 (en) 2016-11-21 2018-05-24 Neovasc Tiara Inc. Methods and systems for rapid retraction of a transcatheter heart valve delivery system
CN111263622A (en) 2017-08-25 2020-06-09 内奥瓦斯克迪亚拉公司 Sequentially deployed transcatheter mitral valve prosthesis
AU2019374743B2 (en) 2018-11-08 2022-03-03 Neovasc Tiara Inc. Ventricular deployment of a transcatheter mitral valve prosthesis
JP7430732B2 (en) 2019-03-08 2024-02-13 ニオバスク ティアラ インコーポレイテッド Retrievable prosthesis delivery system
EP3946163B1 (en) 2019-04-01 2025-08-20 Neovasc Tiara Inc. Controllably deployable prosthetic valve
US11491006B2 (en) 2019-04-10 2022-11-08 Neovasc Tiara Inc. Prosthetic valve with natural blood flow
EP4729110A2 (en) 2019-05-20 2026-04-22 Neovasc Tiara Inc. Introducer with hemostasis mechanism
WO2020257643A1 (en) 2019-06-20 2020-12-24 Neovasc Tiara Inc. Low profile prosthetic mitral valve
EP4465924B1 (en) * 2022-01-19 2026-03-11 HVR Cardio Oy Annuloplasty device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990009153A1 (en) * 1989-02-13 1990-08-23 Baxter International Inc. Selectively flexible annuloplasty ring
WO2003041617A1 (en) * 2001-11-13 2003-05-22 Edwards Lifesciences Corporation Mitral valve annuloplasty ring for molding left ventricle geometry
US20050131533A1 (en) * 2001-05-17 2005-06-16 Ottavio Alfieri Annuloplasty rings for repair of abnormal mitral valves
US20060129236A1 (en) * 2004-04-29 2006-06-15 Mccarthy Patrick M Annuloplasty ring for mitral valve prolapse
WO2007050506A1 (en) * 2005-10-26 2007-05-03 St. Jude Medical, Inc. Saddle-shaped mitral valve annuloplasty prostheses with asymmetry, and related methods

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Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990009153A1 (en) * 1989-02-13 1990-08-23 Baxter International Inc. Selectively flexible annuloplasty ring
US20050131533A1 (en) * 2001-05-17 2005-06-16 Ottavio Alfieri Annuloplasty rings for repair of abnormal mitral valves
WO2003041617A1 (en) * 2001-11-13 2003-05-22 Edwards Lifesciences Corporation Mitral valve annuloplasty ring for molding left ventricle geometry
US20060129236A1 (en) * 2004-04-29 2006-06-15 Mccarthy Patrick M Annuloplasty ring for mitral valve prolapse
WO2007050506A1 (en) * 2005-10-26 2007-05-03 St. Jude Medical, Inc. Saddle-shaped mitral valve annuloplasty prostheses with asymmetry, and related methods

Also Published As

Publication number Publication date
EP2068770A2 (en) 2009-06-17
EP2068770B1 (en) 2011-02-23
DE602007012731D1 (en) 2011-04-07
WO2008070232A2 (en) 2008-06-12
US20080058924A1 (en) 2008-03-06
ATE499075T1 (en) 2011-03-15

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