BRPI0510249A - anel de anuloplastia prolapso de válvula mitral - Google Patents

anel de anuloplastia prolapso de válvula mitral

Info

Publication number
BRPI0510249A
BRPI0510249A BRPI0510249-9A BRPI0510249A BRPI0510249A BR PI0510249 A BRPI0510249 A BR PI0510249A BR PI0510249 A BRPI0510249 A BR PI0510249A BR PI0510249 A BRPI0510249 A BR PI0510249A
Authority
BR
Brazil
Prior art keywords
ring
annuloplasty ring
mitral valve
valve prolapse
mitral
Prior art date
Application number
BRPI0510249-9A
Other languages
English (en)
Inventor
Patrick Mccarthy
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
Publication of BRPI0510249A publication Critical patent/BRPI0510249A/pt

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

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)

Abstract

ANEL DE ANULOPLASTIA PARA PROLAPSO DE VáLVULA MITRAL. A presente invenção refere-se a um anel de anuloplastia mitral (40) que apresenta um encurvamento posterior para fora (50) e um para cima (60). O anel define um formato oval modificado fechado com uma proporção de dimensão de eixo menor para maior entre cerca de 3,3:4 a 4:4. o anel é produzido a partir de um material que irá substancialmente resistir a distorção quando submetido a tensão proporcionada no mesmo quando o anel for implantado no anel de válvula mitral em um coração humano operante. Como um resultado, o anel de anuloplastia corrige as patologias associadas com o prolapso da válvula mitral, ou a síndrome de Barlow, na qual os folículos tendem a se alongar ou se tornarem frouxos.
BRPI0510249-9A 2004-04-29 2005-04-27 anel de anuloplastia prolapso de válvula mitral BRPI0510249A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/834,556 US7294148B2 (en) 2004-04-29 2004-04-29 Annuloplasty ring for mitral valve prolapse
PCT/US2005/014585 WO2005110290A1 (en) 2004-04-29 2005-04-27 Annuloplasty ring for mitral valve prolapse

Publications (1)

Publication Number Publication Date
BRPI0510249A true BRPI0510249A (pt) 2007-10-23

Family

ID=34967699

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0510249-9A BRPI0510249A (pt) 2004-04-29 2005-04-27 anel de anuloplastia prolapso de válvula mitral

Country Status (7)

Country Link
US (1) US7294148B2 (pt)
EP (1) EP1740126B1 (pt)
JP (1) JP4642841B2 (pt)
AU (1) AU2005244145A1 (pt)
BR (1) BRPI0510249A (pt)
CA (1) CA2561716C (pt)
WO (1) WO2005110290A1 (pt)

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EP1740126B1 (en) 2012-10-24
CA2561716C (en) 2013-04-16
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US20050246014A1 (en) 2005-11-03
JP2007535371A (ja) 2007-12-06
US7294148B2 (en) 2007-11-13

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