CN104958087A - 一种左心耳封堵器 - Google Patents
一种左心耳封堵器 Download PDFInfo
- Publication number
- CN104958087A CN104958087A CN201510450430.8A CN201510450430A CN104958087A CN 104958087 A CN104958087 A CN 104958087A CN 201510450430 A CN201510450430 A CN 201510450430A CN 104958087 A CN104958087 A CN 104958087A
- Authority
- CN
- China
- Prior art keywords
- left auricle
- net
- anchoring device
- grappling
- occluder
- 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.)
- Granted
Links
- 238000004873 anchoring Methods 0.000 claims abstract description 84
- 229910052751 metal Inorganic materials 0.000 claims abstract description 36
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- 230000007704 transition Effects 0.000 claims abstract description 20
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims abstract description 16
- 210000000988 bone and bone Anatomy 0.000 claims description 8
- 238000007789 sealing Methods 0.000 abstract description 4
- 238000009941 weaving Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- HZEWFHLRYVTOIW-UHFFFAOYSA-N [Ti].[Ni] Chemical compound [Ti].[Ni] HZEWFHLRYVTOIW-UHFFFAOYSA-N 0.000 description 46
- 238000010586 diagram Methods 0.000 description 28
- 229910000831 Steel Inorganic materials 0.000 description 13
- 239000010959 steel Substances 0.000 description 13
- 210000005248 left atrial appendage Anatomy 0.000 description 12
- 206010003658 Atrial Fibrillation Diseases 0.000 description 10
- 230000000694 effects Effects 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 9
- 238000009954 braiding Methods 0.000 description 9
- 238000009432 framing Methods 0.000 description 7
- 210000005246 left atrium Anatomy 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000011282 treatment Methods 0.000 description 7
- 206010008190 Cerebrovascular accident Diseases 0.000 description 6
- 208000006011 Stroke Diseases 0.000 description 6
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- 239000003146 anticoagulant agent Substances 0.000 description 5
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- HLXZNVUGXRDIFK-UHFFFAOYSA-N nickel titanium Chemical compound [Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni] HLXZNVUGXRDIFK-UHFFFAOYSA-N 0.000 description 2
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- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 238000002560 therapeutic procedure Methods 0.000 description 2
- 230000001732 thrombotic effect Effects 0.000 description 2
- BSYNRYMUTXBXSQ-UHFFFAOYSA-N Aspirin Chemical compound CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 description 1
- 206010008088 Cerebral artery embolism Diseases 0.000 description 1
- 208000005189 Embolism Diseases 0.000 description 1
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 208000005228 Pericardial Effusion Diseases 0.000 description 1
- 208000001435 Thromboembolism Diseases 0.000 description 1
- 229960001138 acetylsalicylic acid Drugs 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 210000000709 aorta Anatomy 0.000 description 1
- 206010003119 arrhythmia Diseases 0.000 description 1
- 230000006793 arrhythmia Effects 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000023555 blood coagulation Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000008828 contractile function Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
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- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
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- 230000003993 interaction Effects 0.000 description 1
- 201000010849 intracranial embolism Diseases 0.000 description 1
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- 210000002620 vena cava superior Anatomy 0.000 description 1
- PJVWKTKQMONHTI-UHFFFAOYSA-N warfarin Chemical compound OC=1C2=CC=CC=C2OC(=O)C=1C(CC(=O)C)C1=CC=CC=C1 PJVWKTKQMONHTI-UHFFFAOYSA-N 0.000 description 1
- 229960005080 warfarin Drugs 0.000 description 1
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
-
- 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
-
- 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
- A61B17/12027—Type of occlusion
- A61B17/12031—Type of occlusion complete occlusion
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- 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
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- 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
- A61B17/12168—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device having a mesh structure
- A61B17/12172—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device having a mesh structure 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
- A61B17/12168—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device having a mesh structure
- A61B17/12177—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device having a mesh structure comprising additional materials, e.g. thrombogenic, having filaments, having fibers or 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
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00238—Type of minimally invasive operation
-
- 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)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Reproductive Health (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Cardiology (AREA)
- Surgical Instruments (AREA)
- Prostheses (AREA)
Abstract
Description
Claims (11)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510450430.8A CN104958087B (zh) | 2015-07-28 | 2015-07-28 | 一种左心耳封堵器 |
US15/746,132 US11026694B2 (en) | 2015-07-28 | 2016-07-19 | Left atrial appendage occluder |
EP16829777.8A EP3329864A4 (en) | 2015-07-28 | 2016-07-19 | DEVICE FOR THE OCCLUSION OF THE LEFT EARRING |
PCT/CN2016/090413 WO2017016411A1 (zh) | 2015-07-28 | 2016-07-19 | 一种左心耳封堵器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510450430.8A CN104958087B (zh) | 2015-07-28 | 2015-07-28 | 一种左心耳封堵器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104958087A true CN104958087A (zh) | 2015-10-07 |
CN104958087B CN104958087B (zh) | 2018-09-25 |
Family
ID=54212312
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510450430.8A Active CN104958087B (zh) | 2015-07-28 | 2015-07-28 | 一种左心耳封堵器 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11026694B2 (zh) |
EP (1) | EP3329864A4 (zh) |
CN (1) | CN104958087B (zh) |
WO (1) | WO2017016411A1 (zh) |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105496490A (zh) * | 2015-12-10 | 2016-04-20 | 李毅刚 | 一种左心耳封堵器及其导航方法 |
CN106037863A (zh) * | 2016-03-03 | 2016-10-26 | 上海普实医疗器械科技有限公司 | 左心耳封堵器及其制造方法 |
WO2017016470A1 (zh) * | 2015-07-28 | 2017-02-02 | 杭州诺茂医疗科技有限公司 | 一种改进的左心耳封堵器 |
WO2017016411A1 (zh) * | 2015-07-28 | 2017-02-02 | 杭州诺茂医疗科技有限公司 | 一种左心耳封堵器 |
CN106473791A (zh) * | 2016-09-22 | 2017-03-08 | 杭州诺茂医疗科技有限公司 | 一种可调距离的左心耳封堵器 |
WO2017113646A1 (zh) * | 2015-12-31 | 2017-07-06 | 先健科技(深圳)有限公司 | 左心耳封堵器 |
WO2017113632A1 (zh) * | 2015-12-31 | 2017-07-06 | 先健科技(深圳)有限公司 | 左心耳封堵器 |
CN106994030A (zh) * | 2016-06-15 | 2017-08-01 | 先健科技(深圳)有限公司 | 左心耳封堵器 |
CN108143459A (zh) * | 2016-12-02 | 2018-06-12 | 贤发科技有限公司 | 医疗隔绝器械 |
CN109069220A (zh) * | 2016-03-11 | 2018-12-21 | Cerus血管内设备有限公司 | 封堵装置 |
CN110025350A (zh) * | 2019-05-08 | 2019-07-19 | 广东脉搏医疗科技有限公司 | 具备滑动阻尼的可调节左心耳封堵器 |
WO2019166017A1 (zh) * | 2018-03-02 | 2019-09-06 | 诺芮医疗器械(上海)有限公司 | 左心耳封堵消融装置 |
CN110215253A (zh) * | 2018-03-02 | 2019-09-10 | 诺芮医疗器械(上海)有限公司 | 左心耳封堵消融装置 |
CN113520582A (zh) * | 2018-12-12 | 2021-10-22 | 上海魅丽纬叶医疗科技有限公司 | 具有形状稳定化设计的网管状支架结构的射频消融导管及其制造工艺 |
US11284901B2 (en) | 2014-04-30 | 2022-03-29 | Cerus Endovascular Limited | Occlusion device |
WO2022088864A1 (zh) * | 2020-10-28 | 2022-05-05 | 上海佐心医疗科技有限公司 | 医疗系统及医疗装置 |
JP2022097499A (ja) * | 2017-10-16 | 2022-06-30 | ダブリュ.エル.ゴア アンド アソシエイツ,インコーポレイティド | メディカルデバイス及びそのアンカー |
US11406404B2 (en) | 2020-02-20 | 2022-08-09 | Cerus Endovascular Limited | Clot removal distal protection methods |
US11471162B2 (en) | 2015-12-07 | 2022-10-18 | Cerus Endovascular Limited | Occlusion device |
US11812971B2 (en) | 2017-08-21 | 2023-11-14 | Cerus Endovascular Limited | Occlusion device |
Families Citing this family (18)
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BR112017017882B1 (pt) | 2015-02-25 | 2023-04-11 | Galaxy Therapeutics, Inc | Aparelho para o tratamento de um aneurisma em um vaso sanguíneo |
JP7144404B2 (ja) | 2016-05-26 | 2022-09-29 | ナノストラクチャーズ・インコーポレイテッド | 神経動脈瘤を塞栓閉塞するためのシステムおよび方法 |
MX2019010041A (es) | 2017-02-23 | 2020-01-13 | Depuy Synthes Products Inc | Dispositivo para aneurisma y sistema de suministro. |
CN107095701A (zh) * | 2017-05-23 | 2017-08-29 | 上海英诺伟医疗器械有限公司 | 一种封堵网篮及具有该网篮的封堵装置 |
US10905430B2 (en) | 2018-01-24 | 2021-02-02 | DePuy Synthes Products, Inc. | Aneurysm device and delivery system |
CN111936063A (zh) * | 2018-01-31 | 2020-11-13 | 纳米结构公司 | 利用薄膜镍钛诺箔的血管闭塞装置 |
US11596412B2 (en) | 2018-05-25 | 2023-03-07 | DePuy Synthes Products, Inc. | Aneurysm device and delivery system |
US11051825B2 (en) | 2018-08-08 | 2021-07-06 | DePuy Synthes Products, Inc. | Delivery system for embolic braid |
US11076861B2 (en) | 2018-10-12 | 2021-08-03 | DePuy Synthes Products, Inc. | Folded aneurysm treatment device and delivery method |
US10653425B1 (en) | 2019-05-21 | 2020-05-19 | DePuy Synthes Products, Inc. | Layered braided aneurysm treatment device |
US11497504B2 (en) | 2019-05-21 | 2022-11-15 | DePuy Synthes Products, Inc. | Aneurysm treatment with pushable implanted braid |
US11672542B2 (en) * | 2019-05-21 | 2023-06-13 | DePuy Synthes Products, Inc. | Aneurysm treatment with pushable ball segment |
US11602350B2 (en) | 2019-12-05 | 2023-03-14 | DePuy Synthes Products, Inc. | Intrasaccular inverting braid with highly flexible fill material |
US11413046B2 (en) | 2019-05-21 | 2022-08-16 | DePuy Synthes Products, Inc. | Layered braided aneurysm treatment device |
US11607226B2 (en) | 2019-05-21 | 2023-03-21 | DePuy Synthes Products, Inc. | Layered braided aneurysm treatment device with corrugations |
CN112656474B (zh) * | 2019-10-15 | 2022-09-02 | 先健科技(深圳)有限公司 | 封堵装置 |
US11457926B2 (en) | 2019-12-18 | 2022-10-04 | DePuy Synthes Products, Inc. | Implant having an intrasaccular section and intravascular section |
WO2022164957A1 (en) | 2021-01-27 | 2022-08-04 | Galaxy Therapeutics, Inc. | Systems and methods for treating aneurysms |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104274224A (zh) * | 2014-09-29 | 2015-01-14 | 上海形状记忆合金材料有限公司 | 左心耳封堵器 |
CN104352260A (zh) * | 2014-10-13 | 2015-02-18 | 陈奕龙 | 左心耳封堵系统 |
CN104352261A (zh) * | 2014-10-13 | 2015-02-18 | 陈奕龙 | 左心耳封堵器 |
CN104398284A (zh) * | 2014-11-24 | 2015-03-11 | 上海普实医疗器械科技有限公司 | 一种新型左心耳封堵器及制造方法 |
CN204971418U (zh) * | 2015-07-28 | 2016-01-20 | 杭州德诺科技有限公司 | 一种左心耳封堵器 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7972359B2 (en) * | 2005-09-16 | 2011-07-05 | Atritech, Inc. | Intracardiac cage and method of delivering same |
ES2856081T3 (es) * | 2007-04-16 | 2021-09-27 | Occlutech Holding Ag | Oclusor para la oclusión de una orejuela auricular y procedimiento de producción del mismo |
CN101449986B (zh) * | 2007-11-28 | 2011-08-31 | 王涛 | 主动脉导管未闭的阻塞器 |
EP2387950A1 (en) * | 2010-05-23 | 2011-11-23 | Occlutech Holding AG | Medical implant and manufacturing method thereof |
DE102012003021A1 (de) * | 2011-02-15 | 2012-10-11 | Acoredis Gmbh | Membrangesteuertes Occlusionsinstrument zum Verschluss des linken Herzohrs |
US9554806B2 (en) * | 2011-09-16 | 2017-01-31 | W. L. Gore & Associates, Inc. | Occlusive devices |
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 |
US10973523B2 (en) * | 2013-03-08 | 2021-04-13 | Aga Medical Corporation | Medical device for treating a target site |
CN103598902B (zh) | 2013-11-14 | 2017-01-25 | 先健科技(深圳)有限公司 | 左心耳封堵器 |
CN203634235U (zh) * | 2013-11-14 | 2014-06-11 | 先健科技(深圳)有限公司 | 左心耳封堵器 |
US9289280B2 (en) * | 2014-06-19 | 2016-03-22 | The Regents Of The University Of California | Bidirectional vascular filter and method of use |
CN204246182U (zh) | 2014-11-22 | 2015-04-08 | 常州乐奥医疗科技有限公司 | 一种新型伞状左心耳封堵器 |
CN105796148B (zh) * | 2014-12-31 | 2018-06-05 | 先健科技(深圳)有限公司 | 左心耳封堵器 |
CN105054985B (zh) * | 2015-07-28 | 2018-05-01 | 杭州诺茂医疗科技有限公司 | 一种改进的左心耳封堵器 |
CN104958087B (zh) | 2015-07-28 | 2018-09-25 | 杭州诺茂医疗科技有限公司 | 一种左心耳封堵器 |
CN204814031U (zh) * | 2015-07-28 | 2015-12-02 | 杭州德诺科技有限公司 | 一种改进的左心耳封堵器 |
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2015
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104274224A (zh) * | 2014-09-29 | 2015-01-14 | 上海形状记忆合金材料有限公司 | 左心耳封堵器 |
CN104352260A (zh) * | 2014-10-13 | 2015-02-18 | 陈奕龙 | 左心耳封堵系统 |
CN104352261A (zh) * | 2014-10-13 | 2015-02-18 | 陈奕龙 | 左心耳封堵器 |
CN104398284A (zh) * | 2014-11-24 | 2015-03-11 | 上海普实医疗器械科技有限公司 | 一种新型左心耳封堵器及制造方法 |
CN204971418U (zh) * | 2015-07-28 | 2016-01-20 | 杭州德诺科技有限公司 | 一种左心耳封堵器 |
Cited By (33)
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---|---|---|---|---|
US11284901B2 (en) | 2014-04-30 | 2022-03-29 | Cerus Endovascular Limited | Occlusion device |
US11389174B2 (en) | 2014-04-30 | 2022-07-19 | Cerus Endovascular Limited | Occlusion device |
US10792045B2 (en) | 2015-07-28 | 2020-10-06 | Hangzhou Nuomao Medtech Co., Ltd. | Left atrial appendage occluder |
WO2017016470A1 (zh) * | 2015-07-28 | 2017-02-02 | 杭州诺茂医疗科技有限公司 | 一种改进的左心耳封堵器 |
WO2017016411A1 (zh) * | 2015-07-28 | 2017-02-02 | 杭州诺茂医疗科技有限公司 | 一种左心耳封堵器 |
US11026694B2 (en) | 2015-07-28 | 2021-06-08 | Hangzhou Nuomao Medtech Co., Ltd. | Left atrial appendage occluder |
US11471162B2 (en) | 2015-12-07 | 2022-10-18 | Cerus Endovascular Limited | Occlusion device |
CN105496490A (zh) * | 2015-12-10 | 2016-04-20 | 李毅刚 | 一种左心耳封堵器及其导航方法 |
CN106923885B (zh) * | 2015-12-31 | 2019-07-09 | 先健科技(深圳)有限公司 | 左心耳封堵器 |
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WO2017113632A1 (zh) * | 2015-12-31 | 2017-07-06 | 先健科技(深圳)有限公司 | 左心耳封堵器 |
WO2017113646A1 (zh) * | 2015-12-31 | 2017-07-06 | 先健科技(深圳)有限公司 | 左心耳封堵器 |
WO2017148102A1 (zh) * | 2016-03-03 | 2017-09-08 | 上海普实医疗器械科技有限公司 | 左心耳封堵器及其制造方法 |
US11191546B2 (en) | 2016-03-03 | 2021-12-07 | Shanghai Push Medical Device Technology Co., Ltd. | Left atrial appendage occluder and fabricating method therefor |
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CN109069220A (zh) * | 2016-03-11 | 2018-12-21 | Cerus血管内设备有限公司 | 封堵装置 |
US11648013B2 (en) | 2016-03-11 | 2023-05-16 | Cerus Endovascular Limited | Occlusion device |
CN106994030A (zh) * | 2016-06-15 | 2017-08-01 | 先健科技(深圳)有限公司 | 左心耳封堵器 |
US10813647B2 (en) | 2016-06-15 | 2020-10-27 | Lifetech Scientific (Shenzhen) Co., Ltd | Left atrial appendage occluder |
CN106473791B (zh) * | 2016-09-22 | 2023-10-27 | 杭州德诺电生理医疗科技有限公司 | 一种可调距离的左心耳封堵器 |
CN106473791A (zh) * | 2016-09-22 | 2017-03-08 | 杭州诺茂医疗科技有限公司 | 一种可调距离的左心耳封堵器 |
CN108143459A (zh) * | 2016-12-02 | 2018-06-12 | 贤发科技有限公司 | 医疗隔绝器械 |
US11812971B2 (en) | 2017-08-21 | 2023-11-14 | Cerus Endovascular Limited | Occlusion device |
JP7410206B2 (ja) | 2017-10-16 | 2024-01-09 | ダブリュ.エル.ゴア アンド アソシエイツ,インコーポレイティド | メディカルデバイス及びそのアンカー |
JP2022097499A (ja) * | 2017-10-16 | 2022-06-30 | ダブリュ.エル.ゴア アンド アソシエイツ,インコーポレイティド | メディカルデバイス及びそのアンカー |
WO2019166017A1 (zh) * | 2018-03-02 | 2019-09-06 | 诺芮医疗器械(上海)有限公司 | 左心耳封堵消融装置 |
CN110215253A (zh) * | 2018-03-02 | 2019-09-10 | 诺芮医疗器械(上海)有限公司 | 左心耳封堵消融装置 |
CN113520582B (zh) * | 2018-12-12 | 2022-10-04 | 上海魅丽纬叶医疗科技有限公司 | 具有形状稳定化设计的网管状支架结构的射频消融导管及其制造工艺 |
CN113520582A (zh) * | 2018-12-12 | 2021-10-22 | 上海魅丽纬叶医疗科技有限公司 | 具有形状稳定化设计的网管状支架结构的射频消融导管及其制造工艺 |
CN110025350A (zh) * | 2019-05-08 | 2019-07-19 | 广东脉搏医疗科技有限公司 | 具备滑动阻尼的可调节左心耳封堵器 |
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WO2022088864A1 (zh) * | 2020-10-28 | 2022-05-05 | 上海佐心医疗科技有限公司 | 医疗系统及医疗装置 |
Also Published As
Publication number | Publication date |
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US11026694B2 (en) | 2021-06-08 |
EP3329864A4 (en) | 2019-04-17 |
WO2017016411A1 (zh) | 2017-02-02 |
CN104958087B (zh) | 2018-09-25 |
EP3329864A1 (en) | 2018-06-06 |
EP3329864A9 (en) | 2018-08-01 |
US20180206850A1 (en) | 2018-07-26 |
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