CA2775628C - Dispositif pour la modification de la forme d'un organe corporel - Google Patents

Dispositif pour la modification de la forme d'un organe corporel Download PDF

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Publication number
CA2775628C
CA2775628C CA2775628A CA2775628A CA2775628C CA 2775628 C CA2775628 C CA 2775628C CA 2775628 A CA2775628 A CA 2775628A CA 2775628 A CA2775628 A CA 2775628A CA 2775628 C CA2775628 C CA 2775628C
Authority
CA
Canada
Prior art keywords
anchor
distal
proximal
connector
tissue shaping
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.)
Active
Application number
CA2775628A
Other languages
English (en)
Other versions
CA2775628A1 (fr
Inventor
Gregory Nieminen
David Reuter
Nathan Aronson
Lucas Gordon
Garrett Beget
Mark L. Mathis
Clif Alferness
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.)
Cardiac Dimensions Pty Ltd
Original Assignee
Cardiac Dimensions Pty Ltd
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
Priority claimed from US10/742,519 external-priority patent/US7837728B2/en
Priority claimed from US10/742,516 external-priority patent/US20040220657A1/en
Priority claimed from US10/742,600 external-priority patent/US20050137450A1/en
Priority claimed from US10/742,742 external-priority patent/US7794496B2/en
Priority claimed from US10/742,747 external-priority patent/US20050027351A1/en
Priority claimed from US10/742,585 external-priority patent/US20050137449A1/en
Application filed by Cardiac Dimensions Pty Ltd filed Critical Cardiac Dimensions Pty Ltd
Priority claimed from CA2546523A external-priority patent/CA2546523C/fr
Publication of CA2775628A1 publication Critical patent/CA2775628A1/fr
Application granted granted Critical
Publication of CA2775628C publication Critical patent/CA2775628C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A61F2/2451—Inserts in the coronary sinus for correcting the valve shape
    • 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
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0004—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof adjustable

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)
  • Surgical Instruments (AREA)

Abstract

Diverses réalisations de cette invention présentent un ensemble de dispositifs servant au traitement de la régurgitation mitrale, l'ensemble comprenant une pluralité de dispositifs de formation de tissu ayant différentes longueurs, chacun des dispositifs de formation de tissu étant configuré pour être installé sur un sinus coronaire d'un patient à l'intérieur d'un cathéter ayant un diamètre extérieur ne dépassant pas un cathéter de calibre 10. Diverses réalisations de cette invention présentent un dispositif de formation de tissu adapté pour être disposé dans un vaisseau à proximité d'un cur de patient en vue de reformer le cur du patient, le dispositif de formation de tissu comportant un ancrage extensible adapté pour établir un contact avec une paroi du vaisseau à l'aide d'une force exercée radialement vers l'extérieur, l'ancrage comprenant un élément absorbant l'énergie d'expansion.
CA2775628A 2003-12-19 2004-12-17 Dispositif pour la modification de la forme d'un organe corporel Active CA2775628C (fr)

Applications Claiming Priority (13)

Application Number Priority Date Filing Date Title
US10/742,516 US20040220657A1 (en) 2003-05-02 2003-12-19 Tissue shaping device with conformable anchors
US10/742,600 US20050137450A1 (en) 2003-12-19 2003-12-19 Tapered connector for tissue shaping device
US10/742,742 US7794496B2 (en) 2003-12-19 2003-12-19 Tissue shaping device with integral connector and crimp
US10/742,747 US20050027351A1 (en) 2001-05-14 2003-12-19 Mitral valve regurgitation treatment device and method
US10/742,519 2003-12-19
US10/742,516 2003-12-19
US10/742,600 2003-12-19
US10/742,585 US20050137449A1 (en) 2003-12-19 2003-12-19 Tissue shaping device with self-expanding anchors
US10/742,742 2003-12-19
US10/742,747 2003-12-19
US10/742,585 2003-12-19
US10/742,519 US7837728B2 (en) 2003-12-19 2003-12-19 Reduced length tissue shaping device
CA2546523A CA2546523C (fr) 2003-12-19 2004-12-17 Dispositif pour la modification de la forme d'un organe corporel

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA2546523A Division CA2546523C (fr) 2003-12-19 2004-12-17 Dispositif pour la modification de la forme d'un organe corporel

Publications (2)

Publication Number Publication Date
CA2775628A1 CA2775628A1 (fr) 2005-07-14
CA2775628C true CA2775628C (fr) 2016-01-19

Family

ID=44946864

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2775628A Active CA2775628C (fr) 2003-12-19 2004-12-17 Dispositif pour la modification de la forme d'un organe corporel

Country Status (2)

Country Link
JP (1) JP4794460B2 (fr)
CA (1) CA2775628C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2005309512A1 (en) * 2004-11-24 2006-06-01 Viacor, Inc. Method and apparatus for improving mitral valve function
EP2805695A1 (fr) * 2013-05-21 2014-11-26 Medtentia International Ltd Oy Système médical pour annuloplastie

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE514718C2 (sv) * 1999-06-29 2001-04-09 Jan Otto Solem Anordning för behandling av bristande tillslutningsförmåga hos mitralisklaffapparaten
US6402781B1 (en) * 2000-01-31 2002-06-11 Mitralife Percutaneous mitral annuloplasty and cardiac reinforcement

Also Published As

Publication number Publication date
CA2775628A1 (fr) 2005-07-14
JP2007514502A (ja) 2007-06-07
JP4794460B2 (ja) 2011-10-19

Similar Documents

Publication Publication Date Title
US7837728B2 (en) Reduced length tissue shaping device
US7794496B2 (en) Tissue shaping device with integral connector and crimp
US20040220657A1 (en) Tissue shaping device with conformable anchors
US20050027351A1 (en) Mitral valve regurgitation treatment device and method
US20050137449A1 (en) Tissue shaping device with self-expanding anchors
US20050137450A1 (en) Tapered connector for tissue shaping device
US11318016B2 (en) Mitral valve annuloplasty device with twisted anchor
US7887582B2 (en) Device and method for modifying the shape of a body organ
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US20060271174A1 (en) Mitral Valve Annuloplasty Device with Wide Anchor
CA2546523C (fr) Dispositif pour la modification de la forme d'un organe corporel
US11285005B2 (en) Mitral valve annuloplasty device with twisted anchor
CA2775628C (fr) Dispositif pour la modification de la forme d'un organe corporel
ES2663219T3 (es) Dispositivo para modificar la forma de un órgano del cuerpo
WO2008011386A2 (fr) Dispositif d'annuloplastie de la valve mitrale avec ancrage torsadé

Legal Events

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EEER Examination request