CN104958087B - 一种左心耳封堵器 - Google Patents
一种左心耳封堵器 Download PDFInfo
- Publication number
- CN104958087B CN104958087B CN201510450430.8A CN201510450430A CN104958087B CN 104958087 B CN104958087 B CN 104958087B CN 201510450430 A CN201510450430 A CN 201510450430A CN 104958087 B CN104958087 B CN 104958087B
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- China
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- anchoring
- net
- left atrial
- atrial appendage
- occluder
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or 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
- A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or 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
- A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or 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
- A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or 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
- A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or 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
- A61B17/00234—Surgical instruments, devices or methods 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
- 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
- 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)
- Prostheses (AREA)
- Surgical Instruments (AREA)
Abstract
Description
Claims (10)
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 |
| PCT/CN2016/090413 WO2017016411A1 (zh) | 2015-07-28 | 2016-07-19 | 一种左心耳封堵器 |
| EP16829777.8A EP3329864A4 (en) | 2015-07-28 | 2016-07-19 | Left auricle occluding device |
| US15/746,132 US11026694B2 (en) | 2015-07-28 | 2016-07-19 | Left atrial appendage occluder |
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 CN104958087A (zh) | 2015-10-07 |
| CN104958087B true 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) |
Families Citing this family (49)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10130372B2 (en) | 2014-04-30 | 2018-11-20 | Cerus Endovascular Limited | Occlusion Device |
| CA2976260C (en) | 2015-02-25 | 2024-02-06 | Galaxy Therapeutics, Llc | System for and method of treating aneurysms |
| 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 |
| CN108992120B (zh) * | 2015-07-28 | 2022-01-07 | 杭州德诺电生理医疗科技有限公司 | 一种改进的左心耳封堵器 |
| EP4011303B1 (en) | 2015-12-07 | 2024-06-12 | Cerus Endovascular Limited | Occlusion device |
| CN105496490B (zh) * | 2015-12-10 | 2019-01-04 | 李毅刚 | 一种左心耳封堵器及其导航方法 |
| CN106923883B (zh) * | 2015-12-31 | 2019-09-03 | 先健科技(深圳)有限公司 | 左心耳封堵器 |
| CN106923885B (zh) * | 2015-12-31 | 2019-07-09 | 先健科技(深圳)有限公司 | 左心耳封堵器 |
| CN105662516A (zh) * | 2016-03-03 | 2016-06-15 | 上海普实医疗器械科技有限公司 | 左心耳封堵器 |
| WO2017153603A1 (en) | 2016-03-11 | 2017-09-14 | Cerus Endovascular Limited | Occlusion device |
| EP3463109A4 (en) | 2016-05-26 | 2020-01-08 | Nanostructures, Inc. | SYSTEM AND METHOD FOR EMBOLIZED OCCLUSION OF NEUROVASCULAR ANEURYSMS |
| CN106994030B (zh) | 2016-06-15 | 2020-03-10 | 先健科技(深圳)有限公司 | 左心耳封堵器 |
| CN206777370U (zh) * | 2016-09-22 | 2017-12-22 | 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 |
| CN110545739A (zh) | 2017-02-23 | 2019-12-06 | 德普伊新特斯产品公司 | 动脉瘤装置及递送系统 |
| 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 |
| JP7414710B2 (ja) | 2017-08-21 | 2024-01-16 | シーラス エンドバスキュラー リミテッド | 閉塞装置 |
| US12402885B2 (en) | 2017-09-23 | 2025-09-02 | Universität Zürich | Medical occlusion device |
| US11173023B2 (en) * | 2017-10-16 | 2021-11-16 | W. L. Gore & Associates, Inc. | Medical devices and anchors therefor |
| US11185335B2 (en) | 2018-01-19 | 2021-11-30 | Galaxy Therapeutics Inc. | System for and method of treating aneurysms |
| US10905430B2 (en) | 2018-01-24 | 2021-02-02 | DePuy Synthes Products, Inc. | Aneurysm device and delivery system |
| CN111936063B (zh) * | 2018-01-31 | 2024-08-20 | 纳米结构公司 | 利用薄膜镍钛诺箔的血管闭塞装置 |
| 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 |
| 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 |
| CN110811810A (zh) * | 2018-08-10 | 2020-02-21 | 诺芮医疗器械(上海)有限公司 | 左心耳消融封堵装置 |
| WO2020060932A1 (en) | 2018-09-18 | 2020-03-26 | Nanostructures, Inc. | Catheter based methods and devices for obstructive blood flow restriction |
| US11076861B2 (en) | 2018-10-12 | 2021-08-03 | DePuy Synthes Products, Inc. | Folded aneurysm treatment device and delivery method |
| CN109498147B (zh) * | 2018-12-12 | 2021-08-06 | 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 |
| CN110025350B (zh) * | 2019-05-08 | 2024-06-18 | 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 |
| US11497504B2 (en) | 2019-05-21 | 2022-11-15 | DePuy Synthes Products, Inc. | Aneurysm treatment with pushable implanted braid |
| US11602350B2 (en) | 2019-12-05 | 2023-03-14 | DePuy Synthes Products, Inc. | Intrasaccular inverting braid with highly flexible fill material |
| US11607226B2 (en) | 2019-05-21 | 2023-03-21 | DePuy Synthes Products, Inc. | Layered braided aneurysm treatment device with corrugations |
| US10653425B1 (en) | 2019-05-21 | 2020-05-19 | DePuy Synthes Products, Inc. | Layered braided aneurysm treatment device |
| US11413046B2 (en) | 2019-05-21 | 2022-08-16 | DePuy Synthes Products, Inc. | Layered braided aneurysm treatment device |
| US11672542B2 (en) * | 2019-05-21 | 2023-06-13 | DePuy Synthes Products, Inc. | Aneurysm treatment with pushable ball segment |
| US11202636B2 (en) | 2019-05-25 | 2021-12-21 | Galaxy Therapeutics Inc. | Systems and methods for treating aneurysms |
| US12102327B2 (en) | 2019-05-25 | 2024-10-01 | Galaxy Therapeutics, Inc. | Systems and methods for treating aneurysms |
| JP7531236B2 (ja) | 2019-09-26 | 2024-08-09 | ウニベルシタット チューリッヒ | 左心耳閉鎖デバイス |
| 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 |
| US11406404B2 (en) | 2020-02-20 | 2022-08-09 | Cerus Endovascular Limited | Clot removal distal protection methods |
| US12127743B2 (en) | 2020-09-23 | 2024-10-29 | DePuy Synthes Products, Inc. | Inverting braided aneurysm implant with dome feature |
| CN112206029A (zh) * | 2020-10-28 | 2021-01-12 | 上海微创医疗器械(集团)有限公司 | 医疗系统及医疗装置 |
| CN112545604A (zh) * | 2020-12-23 | 2021-03-26 | 上海禾吟企业管理咨询中心 | 一种左心耳封堵器 |
| WO2022164957A1 (en) | 2021-01-27 | 2022-08-04 | Galaxy Therapeutics, Inc. | Systems and methods for treating aneurysms |
| WO2025067427A1 (zh) * | 2023-09-27 | 2025-04-03 | 先健科技(深圳)有限公司 | 封堵装置 |
| CN118717209B (zh) * | 2024-06-28 | 2025-03-18 | 上海形状记忆合金材料有限公司 | 一种封堵装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (20)
| 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 |
| EP2460476B1 (de) * | 2007-04-16 | 2020-11-25 | Occlutech Holding AG | Occluder zum Verschließen eines Herzohres und Herstellungsverfahren dafür |
| 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 |
| CN104274224B (zh) * | 2014-09-29 | 2017-01-25 | 上海形状记忆合金材料有限公司 | 左心耳封堵器 |
| CN104352260B (zh) * | 2014-10-13 | 2017-11-21 | 深圳市科奕顿生物医疗科技有限公司 | 左心耳封堵系统 |
| 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 |
| CN108992120B (zh) * | 2015-07-28 | 2022-01-07 | 杭州德诺电生理医疗科技有限公司 | 一种改进的左心耳封堵器 |
| 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 |
| 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 |
| 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 |
-
2015
- 2015-07-28 CN CN201510450430.8A patent/CN104958087B/zh active Active
-
2016
- 2016-07-19 EP EP16829777.8A patent/EP3329864A4/en active Pending
- 2016-07-19 US US15/746,132 patent/US11026694B2/en active Active
- 2016-07-19 WO PCT/CN2016/090413 patent/WO2017016411A1/zh not_active Ceased
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017016411A1 (zh) | 2017-02-02 |
| EP3329864A1 (en) | 2018-06-06 |
| CN104958087A (zh) | 2015-10-07 |
| EP3329864A4 (en) | 2019-04-17 |
| US20180206850A1 (en) | 2018-07-26 |
| US11026694B2 (en) | 2021-06-08 |
| EP3329864A9 (en) | 2018-08-01 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20160405 Address after: Hangzhou City, Zhejiang province 310051 Binjiang District West Street Jiangling Road No. 88 Building 2, unit 3, room 316 Applicant after: HANGZHOU NUOMAO MEDICAL TECHNOLOGY Co.,Ltd. Address before: 310052, room 3, building 2, building 88, 301 Jiangling Road, Binjiang District, Zhejiang, Hangzhou Applicant before: Hangzhou Denuo Technology Co.,Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 310051 room 316, unit 3, building 2, No. 88, Jiangling Road, Xixing street, Binjiang District, Hangzhou, Zhejiang Patentee after: Hangzhou DeNO electrophysiological Medical Technology Co.,Ltd. Address before: 310051 room 316, unit 3, building 2, No. 88, Jiangling Road, Xixing street, Binjiang District, Hangzhou, Zhejiang Patentee before: HANGZHOU NUOMAO MEDICAL TECHNOLOGY Co.,Ltd. |
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Commission number: 4W113843 Conclusion of examination: Maintain the validity of Invention Patent No. 201510450430.8 based on Claims 1 to 9 submitted by the patentee on June 13, 2022 Decision date of declaring invalidation: 20220802 Decision number of declaring invalidation: 57274 Denomination of invention: A left atrial appendage occluder Granted publication date: 20180925 Patentee: Hangzhou DeNO electrophysiological Medical Technology Co.,Ltd. |
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Effective date of registration: 20250313 Granted publication date: 20180925 |
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Date of cancellation: 20250605 Granted publication date: 20180925 |
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Denomination of invention: A left atrial appendage occluder Granted publication date: 20180925 Pledgee: Shanghai Chenyao Xinchen Private Equity Investment Fund Partnership Enterprise (L.P.) Pledgor: Hangzhou DeNO electrophysiological Medical Technology Co.,Ltd. Registration number: Y2025980023298 |