BR112017004841B8 - Oclusor - Google Patents
OclusorInfo
- Publication number
- BR112017004841B8 BR112017004841B8 BR112017004841A BR112017004841A BR112017004841B8 BR 112017004841 B8 BR112017004841 B8 BR 112017004841B8 BR 112017004841 A BR112017004841 A BR 112017004841A BR 112017004841 A BR112017004841 A BR 112017004841A BR 112017004841 B8 BR112017004841 B8 BR 112017004841B8
- Authority
- BR
- Brazil
- Prior art keywords
- elongate members
- support
- occluder
- occlusor
- movement
- Prior art date
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
OCLUSOR E MÉTODO PARA PRODUZIR UM OCLUSOR. 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.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14184603 | 2014-09-12 | ||
EP14184603.0 | 2014-09-12 | ||
EP2016038174 | 2016-03-17 |
Publications (3)
Publication Number | Publication Date |
---|---|
BR112017004841A2 BR112017004841A2 (pt) | 2017-12-12 |
BR112017004841B1 BR112017004841B1 (pt) | 2022-05-03 |
BR112017004841B8 true 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)
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 | |
WO2020198259A1 (en) | 2019-03-25 | 2020-10-01 | Laminar, Inc. | Devices and systems 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 |
US11419611B2 (en) * | 2019-10-24 | 2022-08-23 | Virender K. Sharma | Left atrial appendage closure device and method |
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)
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 |
KR100786028B1 (ko) * | 2000-02-03 | 2007-12-17 | 쿡 인코포레이티드 | 이식가능한 혈관장치 |
WO2002102280A2 (en) | 2001-06-18 | 2002-12-27 | Rex Medical, L.P. | Removable vein filter |
DE602004018282D1 (de) | 2003-03-17 | 2009-01-22 | Ev3 Endovascular Inc | Stent mit laminierter dünnfilmverbund |
EP1718213B1 (en) | 2004-02-04 | 2007-07-11 | Carag AG | An implant for occluding a body passage |
BRPI0506947A2 (pt) | 2004-04-08 | 2009-06-13 | Aga Medical Corp | dispositivos de oclusão com flange e métodos |
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 |
EP2004068B1 (en) | 2006-03-31 | 2018-08-15 | W.L. Gore & Associates, Inc. | Deformable flap catch mechanism for occluder device |
WO2008036384A2 (en) * | 2006-09-21 | 2008-03-27 | Synecor, Llc | Stomach wall closure devices |
US20080077180A1 (en) * | 2006-09-26 | 2008-03-27 | Nmt Medical, Inc. | Scaffold for tubular septal occluder device and techniques for attachment |
US9005242B2 (en) * | 2007-04-05 | 2015-04-14 | W.L. Gore & Associates, Inc. | Septal closure device with centering mechanism |
US20090171386A1 (en) | 2007-12-28 | 2009-07-02 | Aga Medical Corporation | Percutaneous catheter directed intravascular occlusion devices |
US9693780B2 (en) | 2009-06-17 | 2017-07-04 | Coherex Medical, Inc. | Medical device for modification of left atrial appendage and related systems and methods |
US9636094B2 (en) | 2009-06-22 | 2017-05-02 | 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 |
EP3900648A1 (en) * | 2012-07-13 | 2021-10-27 | Boston Scientific Scimed, Inc. | Occlusion device for an atrial appendage |
WO2014031903A1 (en) | 2012-08-22 | 2014-02-27 | Krishnan Subramaniam Chitoor | Methods and systems for accessing a pericardial space and preventing strokes arising from the left atrial appendage |
US20140135817A1 (en) | 2012-11-14 | 2014-05-15 | Boston Scientific Scimed, Inc. | Left atrial appendage closure implant |
-
2015
- 2015-09-11 EP EP15763304.1A patent/EP3190985B1/en active Active
- 2015-09-11 BR BR112017004841A patent/BR112017004841B8/pt active IP Right Grant
- 2015-09-11 RU RU2017110757A patent/RU2704957C2/ru active
- 2015-09-11 US US15/510,695 patent/US10820907B2/en active Active
- 2015-09-11 CN CN201580048548.6A patent/CN106687053B/zh active Active
- 2015-09-11 JP JP2017512341A patent/JP6740214B2/ja active Active
- 2015-09-11 WO PCT/EP2015/070797 patent/WO2016038174A2/en active Application Filing
- 2015-09-11 ES ES15763304T patent/ES2794632T3/es active Active
Also Published As
Publication number | Publication date |
---|---|
CN106687053B (zh) | 2019-06-28 |
ES2794632T3 (es) | 2020-11-18 |
US20170258475A1 (en) | 2017-09-14 |
BR112017004841B1 (pt) | 2022-05-03 |
RU2704957C2 (ru) | 2019-10-31 |
BR112017004841A2 (pt) | 2017-12-12 |
WO2016038174A3 (en) | 2016-05-19 |
JP6740214B2 (ja) | 2020-08-12 |
EP3190985A2 (en) | 2017-07-19 |
US10820907B2 (en) | 2020-11-03 |
JP2017526451A (ja) | 2017-09-14 |
EP3190985B1 (en) | 2020-03-18 |
WO2016038174A2 (en) | 2016-03-17 |
CN106687053A (zh) | 2017-05-17 |
RU2017110757A (ru) | 2018-10-15 |
RU2017110757A3 (pt) | 2019-05-28 |
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Legal Events
Date | Code | Title | Description |
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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) |