CN106901792B - 左心耳封堵器 - Google Patents
左心耳封堵器 Download PDFInfo
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- CN106901792B CN106901792B CN201511003714.9A CN201511003714A CN106901792B CN 106901792 B CN106901792 B CN 106901792B CN 201511003714 A CN201511003714 A CN 201511003714A CN 106901792 B CN106901792 B CN 106901792B
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- Prior art keywords
- disk
- left auricle
- occluder
- heart
- choked flow
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Classifications
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- 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
- A61B17/0057—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect
-
- 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
- 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
- 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
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/04—Macromolecular materials
- A61L31/06—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
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- A—HUMAN NECESSITIES
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- 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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61B17/0057—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect
- A61B2017/00575—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect for closure at remote site, e.g. closing atrial septum defects
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61B17/00—Surgical instruments, devices or methods
- A61B17/0057—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect
- A61B2017/00575—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect for closure at remote site, e.g. closing atrial septum defects
- A61B2017/00579—Barbed implements
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/0057—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect
- A61B2017/00575—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect for closure at remote site, e.g. closing atrial septum defects
- A61B2017/00592—Elastic or resilient implements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/0057—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect
- A61B2017/00575—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect for closure at remote site, e.g. closing atrial septum defects
- A61B2017/00597—Implements comprising a membrane
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/0057—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect
- A61B2017/00575—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect for closure at remote site, e.g. closing atrial septum defects
- A61B2017/00615—Implements with an occluder on one side of the opening and holding means therefor on the other
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
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- A61B2017/00743—Type of operation; Specification of treatment sites
- A61B2017/00796—Breast surgery
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- A—HUMAN NECESSITIES
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- A61B17/00—Surgical instruments, devices or methods
- A61B2017/00831—Material properties
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B2017/00831—Material properties
- A61B2017/00938—Material properties hydrophobic
-
- 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
- A61B2017/1205—Introduction devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2400/00—Materials characterised by their function or physical properties
- A61L2400/18—Modification of implant surfaces in order to improve biocompatibility, cell growth, fixation of biomolecules, e.g. plasma treatment
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Reproductive Health (AREA)
- Cardiology (AREA)
- Epidemiology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Surgical Instruments (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
Abstract
Description
Claims (9)
Priority Applications (15)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201511003714.9A CN106901792B (zh) | 2015-12-29 | 2015-12-29 | 左心耳封堵器 |
MX2018008000A MX2018008000A (es) | 2015-12-29 | 2016-12-26 | Dispositivo de cierre de apendice auricular izquierdo. |
JP2018552109A JP6859576B2 (ja) | 2015-12-29 | 2016-12-26 | 左心耳閉鎖装置 |
AU2016381148A AU2016381148B2 (en) | 2015-12-29 | 2016-12-26 | Left atrial appendage closure device |
US16/067,445 US11291454B2 (en) | 2015-12-29 | 2016-12-26 | Left atrial appendage closure apparatus |
CN202210171930.8A CN114711872B (zh) | 2015-12-29 | 2016-12-26 | 左心耳封堵器 |
RU2018123605A RU2738426C1 (ru) | 2015-12-29 | 2016-12-26 | Окклюдер ушка левого предсердия (варианты) |
CN202210171703.5A CN114711871B (zh) | 2015-12-29 | 2016-12-26 | Pet阻流膜的表面化学改性方法、表面化学改性的pet阻流膜和左心耳封堵器 |
BR112018013077-0A BR112018013077B1 (pt) | 2015-12-29 | 2016-12-26 | Aparelho de fechamento do apêndice atrial esquerdo |
CA3009429A CA3009429A1 (en) | 2015-12-29 | 2016-12-26 | Left atrial appendage closure apparatus |
EP16881137.0A EP3398523A4 (en) | 2015-12-29 | 2016-12-26 | ATRIAL OHR CLOSURE DEVICE |
CN201680072308.4A CN108472031B (zh) | 2015-12-29 | 2016-12-26 | 左心耳封堵器 |
PCT/CN2016/112062 WO2017114348A1 (zh) | 2015-12-29 | 2016-12-26 | 左心耳封堵器 |
PH12018501309A PH12018501309A1 (en) | 2015-12-29 | 2018-06-19 | Left atrial appendage closure device |
ZA2018/04937A ZA201804937B (en) | 2015-12-29 | 2018-07-23 | Left atrial appendage closure device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201511003714.9A CN106901792B (zh) | 2015-12-29 | 2015-12-29 | 左心耳封堵器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106901792A CN106901792A (zh) | 2017-06-30 |
CN106901792B true CN106901792B (zh) | 2019-11-01 |
Family
ID=59206748
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201511003714.9A Active CN106901792B (zh) | 2015-12-29 | 2015-12-29 | 左心耳封堵器 |
Country Status (2)
Country | Link |
---|---|
US (1) | US11291454B2 (zh) |
CN (1) | CN106901792B (zh) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2014164572A1 (en) | 2013-03-13 | 2014-10-09 | Kaplan Aaron V | Devices and methods for excluding the left atrial appendage |
US11399842B2 (en) | 2013-03-13 | 2022-08-02 | Conformal Medical, Inc. | Devices and methods for excluding the left atrial appendage |
EP3134010B1 (en) | 2014-04-25 | 2020-04-22 | Flow Medtech, LLC | Left atrial appendage occlusion device |
EP3193790A4 (en) | 2014-09-19 | 2018-10-03 | Flow Medtech, Inc. | Left atrial appendage occlusion device delivery system |
US11026695B2 (en) | 2016-10-27 | 2021-06-08 | Conformal Medical, Inc. | Devices and methods for excluding the left atrial appendage |
US11426172B2 (en) | 2016-10-27 | 2022-08-30 | Conformal Medical, Inc. | Devices and methods for excluding the left atrial appendage |
CN107137122A (zh) * | 2017-07-01 | 2017-09-08 | 吕纬岩 | 一种适应性强的左心耳封堵器 |
CN109381238A (zh) * | 2017-08-07 | 2019-02-26 | 杭州诺茂医疗科技有限公司 | 一种左心耳封堵器 |
CN109419548A (zh) * | 2017-08-21 | 2019-03-05 | 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 |
CN109805973A (zh) * | 2017-11-22 | 2019-05-28 | 朔健医疗器械(上海)有限公司 | 一种可取出且定位稳固的肺治疗装置 |
CN112135570A (zh) * | 2018-04-10 | 2020-12-25 | 美得思达健康公司 | 栓塞支架装置 |
CN109464173B (zh) * | 2018-12-20 | 2024-04-02 | 先健科技(深圳)有限公司 | 封堵装置 |
CN110613492B (zh) * | 2019-01-28 | 2024-10-18 | 慧扬医疗科技(苏州)有限公司 | 左心耳封堵装置 |
US12144508B2 (en) | 2019-02-08 | 2024-11-19 | Conformal Medical, Inc. | Devices and methods for excluding the left atrial appendage |
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 |
CN112155627A (zh) * | 2020-07-28 | 2021-01-01 | 宁波迪创医疗科技有限公司 | 一种具有仿生微刺依附结构的左心耳封堵器 |
US20220054259A1 (en) * | 2020-08-18 | 2022-02-24 | Tendyne Holdings, Inc. | Flexible Anchor For Prosthetic Heart Valve |
CN117377437A (zh) * | 2021-03-17 | 2024-01-09 | 路易斯维尔大学研究基金会有限公司 | 具有基于导管的递送的左心耳闭塞装置 |
WO2022271792A2 (en) * | 2021-06-22 | 2022-12-29 | Ventrimend, Inc. | Systems and methods for treating the left atrial appendage |
CN113974716B (zh) * | 2021-12-28 | 2022-06-21 | 先健科技(深圳)有限公司 | 封堵装置 |
CN114569184A (zh) * | 2022-02-24 | 2022-06-03 | 广东海思卡尔医疗科技有限公司 | 一种用于人体腔道内的封堵器械 |
CN116763384A (zh) * | 2023-05-23 | 2023-09-19 | 上海玮启医疗器械有限公司 | 一种抗凝涂层左心耳封堵器及其制备方法 |
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US11291454B2 (en) | 2022-04-05 |
US20190021741A1 (en) | 2019-01-24 |
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