BRPI0705525A - implante destinado a ser introduzido em um conduto de circulação de sangue - Google Patents

implante destinado a ser introduzido em um conduto de circulação de sangue

Info

Publication number
BRPI0705525A
BRPI0705525A BRPI0705525-0A BRPI0705525A BRPI0705525A BR PI0705525 A BRPI0705525 A BR PI0705525A BR PI0705525 A BRPI0705525 A BR PI0705525A BR PI0705525 A BRPI0705525 A BR PI0705525A
Authority
BR
Brazil
Prior art keywords
hollow body
blood circulation
implant
link
configuration
Prior art date
Application number
BRPI0705525-0A
Other languages
English (en)
Inventor
Mikolaj Styrc
Eric Perouse
Original Assignee
Perouse Lab
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 Perouse Lab filed Critical Perouse Lab
Publication of BRPI0705525A publication Critical patent/BRPI0705525A/pt
Publication of BRPI0705525A8 publication Critical patent/BRPI0705525A8/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
    • A61F2/2412—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 with soft flexible valve members, e.g. tissue valves shaped like natural valves
    • A61F2/2418—Scaffolds therefor, e.g. support stents
    • 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
    • A61F2230/0067—Three-dimensional shapes conical

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (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)
  • External Artificial Organs (AREA)

Abstract

IMPLANTE DESTINADO A SER INTRODUZIDO EM UM CONDUTO DE CIRCULAçãO DE SANGUE A presente invenção refere-se a um implante (10) que compreende um corpo oco (30). desdobrável entre uma configuração comprimida e uma configuração totalmente dilatada que constitui sua configuração de repouso. O corpo oco (30) apresenta uma superfície interna (40) de eixo (X-X<39>) que delimita uma passagem (42) de circulação de sangue. O implante (10) compreende pelo menos um elo filiforme flexível (68) de constrição ligado ao corpo oco em pelo menos dois pontos (60A, 60B, 60C) de ligação separados angularmente em tomo do eixo (X-X<39>) sobre a superfície interna (40). O elo (68) é desdobrável entre um estado retraído e um estado desdobrado durante o desdobramento do corpo oco (30). A distância que separa os pontos de ligação (60A, 60B, 60C) no estado desdobrado do elo filiforme (68) é inferior à distância que separa esses pontos (60A, 60B, 60C) na configuração totalmente dilatada do corpo oco (30) na ausência de elo filiforme (68).
BRPI0705525A 2006-10-16 2007-10-16 Implante destinado a ser introduzido em um conduto de circulação de sangue BRPI0705525A8 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0609054A FR2906998B1 (fr) 2006-10-16 2006-10-16 Implant destine a etre place dans un conduit de circulation du sang.

Publications (2)

Publication Number Publication Date
BRPI0705525A true BRPI0705525A (pt) 2008-06-03
BRPI0705525A8 BRPI0705525A8 (pt) 2016-06-21

Family

ID=37807882

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0705525A BRPI0705525A8 (pt) 2006-10-16 2007-10-16 Implante destinado a ser introduzido em um conduto de circulação de sangue

Country Status (6)

Country Link
US (1) US20080103586A1 (pt)
CN (1) CN101172060B (pt)
BR (1) BRPI0705525A8 (pt)
DE (1) DE102007049404A1 (pt)
FR (1) FR2906998B1 (pt)
IT (1) ITBO20070693A1 (pt)

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US8512397B2 (en) 2009-04-27 2013-08-20 Sorin Group Italia S.R.L. Prosthetic vascular conduit
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US10238483B2 (en) * 2011-09-16 2019-03-26 3Dt Holdings, Llc Devices and methods for assisting valve function, replacing venous valves, and predicting valve treatment success
US9655722B2 (en) 2011-10-19 2017-05-23 Twelve, Inc. Prosthetic heart valve devices, prosthetic mitral valves and associated systems and methods
US9039757B2 (en) 2011-10-19 2015-05-26 Twelve, Inc. Prosthetic heart valve devices, prosthetic mitral valves and associated systems and methods
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US9427315B2 (en) 2012-04-19 2016-08-30 Caisson Interventional, LLC Valve replacement systems and methods
US9345573B2 (en) 2012-05-30 2016-05-24 Neovasc Tiara Inc. Methods and apparatus for loading a prosthesis onto a delivery system
US9554902B2 (en) * 2012-06-28 2017-01-31 St. Jude Medical, Cardiology Division, Inc. Leaflet in configuration for function in various shapes and sizes
DE102012107465A1 (de) * 2012-08-15 2014-05-22 Pfm Medical Ag Implantierbare Einrichtung zur Verwendung im menschlichen und/oder tierischen Körper zum Ersatz einer Organklappe
US9572665B2 (en) 2013-04-04 2017-02-21 Neovasc Tiara Inc. Methods and apparatus for delivering a prosthetic valve to a beating heart
WO2014189974A1 (en) 2013-05-20 2014-11-27 Twelve, Inc. Implantable heart valve devices, mitral valve repair devices and associated systems and methods
CN103598931A (zh) * 2013-08-29 2014-02-26 北京思达医用装置有限公司 一种宽入口大流量人工心脏瓣膜
US9421094B2 (en) 2013-10-23 2016-08-23 Caisson Interventional, LLC Methods and systems for heart valve therapy
US9974647B2 (en) 2014-06-12 2018-05-22 Caisson Interventional, LLC Two stage anchor and mitral valve assembly
US9750605B2 (en) 2014-10-23 2017-09-05 Caisson Interventional, LLC Systems and methods for heart valve therapy
US9750607B2 (en) 2014-10-23 2017-09-05 Caisson Interventional, LLC Systems and methods for heart valve therapy
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AU2019374743B2 (en) 2018-11-08 2022-03-03 Neovasc Inc. Ventricular deployment of a transcatheter mitral valve prosthesis
CN113747863B (zh) 2019-03-08 2024-11-08 内奥瓦斯克迪亚拉公司 可取回假体递送系统
AU2020256195B2 (en) 2019-04-01 2022-10-13 Neovasc Inc. Controllably deployable prosthetic valve
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Also Published As

Publication number Publication date
FR2906998A1 (fr) 2008-04-18
BRPI0705525A8 (pt) 2016-06-21
US20080103586A1 (en) 2008-05-01
ITBO20070693A1 (it) 2008-04-17
FR2906998B1 (fr) 2009-04-10
DE102007049404A1 (de) 2008-05-08
CN101172060A (zh) 2008-05-07
CN101172060B (zh) 2012-06-06

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: PEROUSE MEDICAL (FR)

B25A Requested transfer of rights approved

Owner name: CORMOVE (FR)

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements