BR112017004841A2 - oclusor e método para produzir um oclusor - Google Patents

oclusor e método para produzir um oclusor

Info

Publication number
BR112017004841A2
BR112017004841A2 BR112017004841A BR112017004841A BR112017004841A2 BR 112017004841 A2 BR112017004841 A2 BR 112017004841A2 BR 112017004841 A BR112017004841 A BR 112017004841A BR 112017004841 A BR112017004841 A BR 112017004841A BR 112017004841 A2 BR112017004841 A2 BR 112017004841A2
Authority
BR
Brazil
Prior art keywords
elongate members
occluder
support
movement
liner
Prior art date
Application number
BR112017004841A
Other languages
English (en)
Other versions
BR112017004841B1 (pt
BR112017004841B8 (pt
Inventor
Mellmann Andreas
Bernhard Jerôme
Original Assignee
Carag Ag
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 Carag Ag filed Critical Carag Ag
Publication of BR112017004841A2 publication Critical patent/BR112017004841A2/pt
Publication of BR112017004841B1 publication Critical patent/BR112017004841B1/pt
Publication of BR112017004841B8 publication Critical patent/BR112017004841B8/pt

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
    • A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12099—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder
    • A61B17/12122—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder within the heart
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
    • A61B17/1214—Coils or wires
    • A61B17/12145—Coils or wires having a pre-set deployed three-dimensional shape
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
    • A61B17/1214—Coils or wires
    • A61B17/1215—Coils or wires comprising additional materials, e.g. thrombogenic, having filaments, having fibers, being coated
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00526—Methods of manufacturing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00831—Material properties
    • A61B2017/00867—Material properties shape memory effect

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Vascular Medicine (AREA)
  • Reproductive Health (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Cardiology (AREA)
  • Prostheses (AREA)
  • Surgical Instruments (AREA)

Abstract

um oclusor para a oclusão de uma passagem em um corpo, especialmente em um apêndice atrial esquerdo (aae), compreende membros alongados (1), cada membro alongado (1) tendo uma primeira extremidade e uma segunda extremidade, a primeira extremidade sendo retida ou anexada a um primeiro suporte (2) e a segunda extremidade sendo retida ou anexada a um segundo suporte (3), sendo que os membros alongados (1) se estendem, de forma independente, um do outro entre o primeiro e o segundo suporte (2, 3) e sendo que os membros alongados (1) são coletivamente envoltos em pelo menos um revestimento (6, 7, 6?). pelo menos um de pelo menos um revestimento (6, 7, 6?) restringe um movimento de flexão dos membros alongados (1) quando as suas primeiras extremidades estão próximas das suas segundas extremidades pelo movimento dos dois suportes um em relação ao outro. o oclusor de acordo com a invenção utiliza a estrutura de expansão bem conhecida que pode ser facilmente manuseada no qual o movimento dos membros alongados é limitado por pelo menos um dos revestimentos que envolve os membros alongados. os membros alongados e outras partes do oclusor podem ser feitos de material bioabsorvível.
BR112017004841A 2014-09-12 2015-09-11 Oclusor BR112017004841B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP14184603.0 2014-09-12
EP14184603 2014-09-12
EP2016038174 2016-03-17

Publications (3)

Publication Number Publication Date
BR112017004841A2 true BR112017004841A2 (pt) 2017-12-12
BR112017004841B1 BR112017004841B1 (pt) 2022-05-03
BR112017004841B8 BR112017004841B8 (pt) 2022-06-28

Family

ID=51540995

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017004841A BR112017004841B8 (pt) 2014-09-12 2015-09-11 Oclusor

Country Status (8)

Country Link
US (1) US10820907B2 (pt)
EP (1) EP3190985B1 (pt)
JP (1) JP6740214B2 (pt)
CN (1) CN106687053B (pt)
BR (1) BR112017004841B8 (pt)
ES (1) ES2794632T3 (pt)
RU (1) RU2704957C2 (pt)
WO (1) WO2016038174A2 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10441258B2 (en) * 2017-06-16 2019-10-15 Cardia, Inc. Uncoupled LAA device
US11191547B2 (en) 2018-01-26 2021-12-07 Syntheon 2.0, LLC Left atrial appendage clipping device and methods for clipping the LAA
IT201800006417A1 (it) * 2018-06-18 2019-12-18 Dispositivo cardiovascolare
US11219462B2 (en) 2019-03-25 2022-01-11 Laminar, Inc. Devices, systems, and methods for treating the left atrial appendage
WO2020207484A1 (zh) * 2019-04-11 2020-10-15 杭州唯强医疗科技有限公司 封堵器、封堵器紧锁系统及紧锁方法
US10925615B2 (en) 2019-05-03 2021-02-23 Syntheon 2.0, LLC Recapturable left atrial appendage clipping device and methods for recapturing a left atrial appendage clip
CN115243626A (zh) * 2019-10-24 2022-10-25 维伦德·K·夏尔马 左心耳闭合装置和方法
CN113116410B (zh) * 2019-12-30 2022-12-02 先健科技(深圳)有限公司 密封盘及封堵装置
EP4090255A4 (en) * 2020-01-14 2024-01-10 Squadra Lifesciences Inc MEDICAL IMPLANTABLE DEVICE FOR CLOSURE OF INTERATRIUM SEPTUM DEFECTS
EP4171398A1 (en) * 2020-06-25 2023-05-03 Squadra Lifesciences, Inc Methods and apparatus for occluding the left atrial appendage

Family Cites Families (27)

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Publication number Priority date Publication date Assignee Title
US6488706B1 (en) * 1996-05-08 2002-12-03 Carag Ag Device for plugging an opening such as in a wall of a hollow or tubular organ
US6368338B1 (en) * 1999-03-05 2002-04-09 Board Of Regents, The University Of Texas Occlusion method and apparatus
WO2001056500A2 (en) * 2000-02-03 2001-08-09 Cook Incorporated Implantable vascular device
CA2455349C (en) * 2001-06-18 2011-02-15 Rex Medical, L.P. Vein filter
DE602004018282D1 (de) 2003-03-17 2009-01-22 Ev3 Endovascular Inc Stent mit laminierter dünnfilmverbund
JP4531774B2 (ja) 2004-02-04 2010-08-25 カラク アーゲー 体内の通路を閉塞するためのインプラント
EP2856949B2 (en) 2004-04-08 2019-09-11 Aga Medical Corporation Flanged occlusion devices
US8801746B1 (en) 2004-05-04 2014-08-12 Covidien Lp System and method for delivering a left atrial appendage containment device
DE102006013770A1 (de) * 2006-03-24 2007-09-27 Occlutech Gmbh Occlusionsinstrument und Verfahren zu dessen Herstellung
CA2647505C (en) * 2006-03-31 2014-07-29 Nmt Medical, Inc. Deformable flap catch mechanism for occluder device
JP2010504154A (ja) 2006-09-21 2010-02-12 シネコー・エルエルシー 胃壁閉鎖装置
US20080077180A1 (en) 2006-09-26 2008-03-27 Nmt Medical, Inc. Scaffold for tubular septal occluder device and techniques for attachment
WO2008124603A1 (en) * 2007-04-05 2008-10-16 Nmt Medical, Inc. Septal closure device with centering mechanism
US20090171386A1 (en) 2007-12-28 2009-07-02 Aga Medical Corporation Percutaneous catheter directed intravascular occlusion devices
US9883864B2 (en) 2009-06-17 2018-02-06 Coherex Medical, Inc. Medical device for modification of left atrial appendage and related systems and methods
US8956389B2 (en) 2009-06-22 2015-02-17 W. L. Gore & Associates, Inc. Sealing device and delivery system
US20110054515A1 (en) 2009-08-25 2011-03-03 John Bridgeman Device and method for occluding the left atrial appendage
BR112012033782A2 (pt) 2010-07-02 2017-06-20 Javois Alex dispositivo de oclusão do apêndice atrial esquerdo
US9186152B2 (en) 2010-11-12 2015-11-17 W. L. Gore & Associates, Inc. Left atrial appendage occlusive devices
EP2524653A1 (en) * 2011-05-17 2012-11-21 Carag AG Occluder
CN102805654B (zh) 2011-06-01 2014-04-02 先健科技(深圳)有限公司 左心耳封堵器
JP2014533970A (ja) 2011-11-09 2014-12-18 ボストン サイエンティフィック サイムド，インコーポレイテッドＢｏｓｔｏｎ Ｓｃｉｅｎｔｉｆｉｃ Ｓｃｉｍｅｄ，Ｉｎｃ． 閉塞デバイス
US8758389B2 (en) 2011-11-18 2014-06-24 Aga Medical Corporation Devices and methods for occluding abnormal openings in a patient's vasculature
US9554804B2 (en) 2012-02-21 2017-01-31 Cardia, Inc. Redeployable left atrial appendage occlusion device
US9186174B2 (en) 2012-08-22 2015-11-17 Subramaniam Chitoor Krishnan Methods and systems for accessing a pericardial space and preventing strokes arising from the left atrial appendage
EP3900648A1 (en) * 2012-07-13 2021-10-27 Boston Scientific Scimed, Inc. Occlusion device for an atrial appendage
US20140135817A1 (en) 2012-11-14 2014-05-15 Boston Scientific Scimed, Inc. Left atrial appendage closure implant

Also Published As

Publication number Publication date
BR112017004841B1 (pt) 2022-05-03
BR112017004841B8 (pt) 2022-06-28
RU2017110757A (ru) 2018-10-15
US10820907B2 (en) 2020-11-03
WO2016038174A3 (en) 2016-05-19
RU2017110757A3 (pt) 2019-05-28
ES2794632T3 (es) 2020-11-18
WO2016038174A2 (en) 2016-03-17
EP3190985A2 (en) 2017-07-19
CN106687053A (zh) 2017-05-17
EP3190985B1 (en) 2020-03-18
RU2704957C2 (ru) 2019-10-31
US20170258475A1 (en) 2017-09-14
JP2017526451A (ja) 2017-09-14
JP6740214B2 (ja) 2020-08-12
CN106687053B (zh) 2019-06-28

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 11/09/2015, OBSERVADAS AS CONDICOES LEGAIS.

B25D Requested change of name of applicant approved

Owner name: ATHEART MEDICAL AG (CH)