CN204181679U - 左心耳封堵器 - Google Patents
左心耳封堵器 Download PDFInfo
- Publication number
- CN204181679U CN204181679U CN201420590572.5U CN201420590572U CN204181679U CN 204181679 U CN204181679 U CN 204181679U CN 201420590572 U CN201420590572 U CN 201420590572U CN 204181679 U CN204181679 U CN 204181679U
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- left auricle
- support bar
- occluder
- terminal pad
- anchor disk
- 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.)
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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 claims abstract description 3
- HZEWFHLRYVTOIW-UHFFFAOYSA-N [Ti].[Ni] Chemical compound [Ti].[Ni] HZEWFHLRYVTOIW-UHFFFAOYSA-N 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
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- 230000000694 effects Effects 0.000 abstract description 16
- 208000007536 Thrombosis Diseases 0.000 abstract description 13
- 230000000903 blocking effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 19
- 206010003658 Atrial Fibrillation Diseases 0.000 description 10
- 238000002560 therapeutic procedure Methods 0.000 description 9
- 238000013461 design Methods 0.000 description 8
- VEMKTZHHVJILDY-UHFFFAOYSA-N resmethrin Chemical compound CC1(C)C(C=C(C)C)C1C(=O)OCC1=COC(CC=2C=CC=CC=2)=C1 VEMKTZHHVJILDY-UHFFFAOYSA-N 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 206010008190 Cerebrovascular accident Diseases 0.000 description 6
- 208000006011 Stroke Diseases 0.000 description 6
- 230000006378 damage Effects 0.000 description 6
- 210000005246 left atrium Anatomy 0.000 description 6
- 238000002513 implantation Methods 0.000 description 5
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- 238000005520 cutting process Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 208000005189 Embolism Diseases 0.000 description 2
- 210000003484 anatomy Anatomy 0.000 description 2
- 230000010100 anticoagulation Effects 0.000 description 2
- 210000004204 blood vessel Anatomy 0.000 description 2
- 238000009954 braiding Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 210000005248 left atrial appendage Anatomy 0.000 description 2
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- 239000003146 anticoagulant agent Substances 0.000 description 1
- 229940127219 anticoagulant drug Drugs 0.000 description 1
- 206010003119 arrhythmia Diseases 0.000 description 1
- 230000006793 arrhythmia Effects 0.000 description 1
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- Prostheses (AREA)
Abstract
Description
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420590572.5U CN204181679U (zh) | 2014-10-13 | 2014-10-13 | 左心耳封堵器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420590572.5U CN204181679U (zh) | 2014-10-13 | 2014-10-13 | 左心耳封堵器 |
Publications (1)
Publication Number | Publication Date |
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CN204181679U true CN204181679U (zh) | 2015-03-04 |
Family
ID=52613716
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201420590572.5U Expired - Lifetime CN204181679U (zh) | 2014-10-13 | 2014-10-13 | 左心耳封堵器 |
Country Status (1)
Country | Link |
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CN (1) | CN204181679U (zh) |
Cited By (16)
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 |
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 |
CN106901792A (zh) * | 2015-12-29 | 2017-06-30 | 深圳市科奕顿生物医疗科技有限公司 | 左心耳封堵器 |
WO2017114348A1 (zh) * | 2015-12-29 | 2017-07-06 | 深圳市科奕顿生物医疗科技有限公司 | 左心耳封堵器 |
CN107260234A (zh) * | 2017-06-16 | 2017-10-20 | 上海形状记忆合金材料有限公司 | 编织可降解封堵器 |
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 |
CN111544060A (zh) * | 2016-12-31 | 2020-08-18 | 先健科技(深圳)有限公司 | 封堵器 |
CN112244927A (zh) * | 2019-11-04 | 2021-01-22 | 深圳市科奕顿生物医疗科技有限公司 | 管腔内可植入医疗器械 |
US11857441B2 (en) | 2018-09-04 | 2024-01-02 | 4C Medical Technologies, Inc. | Stent loading device |
US11931253B2 (en) | 2020-01-31 | 2024-03-19 | 4C Medical Technologies, Inc. | Prosthetic heart valve delivery system: ball-slide attachment |
US11944537B2 (en) | 2017-01-24 | 2024-04-02 | 4C Medical Technologies, Inc. | Systems, methods and devices for two-step delivery and implantation of prosthetic heart valve |
US11957577B2 (en) | 2017-01-19 | 2024-04-16 | 4C Medical Technologies, Inc. | Systems, methods and devices for delivery systems, methods and devices for implanting prosthetic heart valves |
US11992403B2 (en) | 2020-03-06 | 2024-05-28 | 4C Medical Technologies, Inc. | Devices, systems and methods for improving recapture of prosthetic heart valve device with stent frame having valve support with inwardly stent cells |
US12029647B2 (en) | 2017-03-07 | 2024-07-09 | 4C Medical Technologies, Inc. | Systems, methods and devices for prosthetic heart valve with single valve leaflet |
US12036113B2 (en) | 2017-06-14 | 2024-07-16 | 4C Medical Technologies, Inc. | Delivery of heart chamber prosthetic valve implant |
US12053375B2 (en) | 2020-03-05 | 2024-08-06 | 4C Medical Technologies, Inc. | Prosthetic mitral valve with improved atrial and/or annular apposition and paravalvular leakage mitigation |
-
2014
- 2014-10-13 CN CN201420590572.5U patent/CN204181679U/zh not_active Expired - Lifetime
Cited By (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104352261B (zh) * | 2014-10-13 | 2017-11-03 | 深圳市科奕顿生物医疗科技有限公司 | 左心耳封堵器 |
CN104352261A (zh) * | 2014-10-13 | 2015-02-18 | 陈奕龙 | 左心耳封堵器 |
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 |
US10792045B2 (en) | 2015-07-28 | 2020-10-06 | Hangzhou Nuomao Medtech Co., Ltd. | Left atrial appendage occluder |
CN114711872A (zh) * | 2015-12-29 | 2022-07-08 | 深圳市科奕顿生物医疗科技有限公司 | 左心耳封堵器 |
CN108472031B (zh) * | 2015-12-29 | 2022-03-22 | 深圳市科奕顿生物医疗科技有限公司 | 左心耳封堵器 |
CN108472031A (zh) * | 2015-12-29 | 2018-08-31 | 深圳市科奕顿生物医疗科技有限公司 | 左心耳封堵器 |
JP2019502515A (ja) * | 2015-12-29 | 2019-01-31 | シンセン ケーワイディー バイオメディカル テクノロジー カンパニー リミテッドShenzhen Kyd Biomedical Technology Co. Ltd | 左心耳閉鎖装置 |
CN106901792A (zh) * | 2015-12-29 | 2017-06-30 | 深圳市科奕顿生物医疗科技有限公司 | 左心耳封堵器 |
CN106901792B (zh) * | 2015-12-29 | 2019-11-01 | 深圳市科奕顿生物医疗科技有限公司 | 左心耳封堵器 |
CN114711871A (zh) * | 2015-12-29 | 2022-07-08 | 深圳市科奕顿生物医疗科技有限公司 | 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 |
WO2017114348A1 (zh) * | 2015-12-29 | 2017-07-06 | 深圳市科奕顿生物医疗科技有限公司 | 左心耳封堵器 |
US11291454B2 (en) | 2015-12-29 | 2022-04-05 | Shenzhen Kyd Biomedical Technology Co. Ltd. | Left atrial appendage closure apparatus |
RU2738426C1 (ru) * | 2015-12-29 | 2020-12-14 | Шэньчжэнь Кид Биомедикал Текнолоджи Ко.Лтд | Окклюдер ушка левого предсердия (варианты) |
CN111544060A (zh) * | 2016-12-31 | 2020-08-18 | 先健科技(深圳)有限公司 | 封堵器 |
US11957577B2 (en) | 2017-01-19 | 2024-04-16 | 4C Medical Technologies, Inc. | Systems, methods and devices for delivery systems, methods and devices for implanting prosthetic heart valves |
US11944537B2 (en) | 2017-01-24 | 2024-04-02 | 4C Medical Technologies, Inc. | Systems, methods and devices for two-step delivery and implantation of prosthetic heart valve |
US12029647B2 (en) | 2017-03-07 | 2024-07-09 | 4C Medical Technologies, Inc. | Systems, methods and devices for prosthetic heart valve with single valve leaflet |
US12036113B2 (en) | 2017-06-14 | 2024-07-16 | 4C Medical Technologies, Inc. | Delivery of heart chamber prosthetic valve implant |
CN107260234B (zh) * | 2017-06-16 | 2020-10-09 | 上海形状记忆合金材料有限公司 | 编织可降解封堵器 |
CN107260234A (zh) * | 2017-06-16 | 2017-10-20 | 上海形状记忆合金材料有限公司 | 编织可降解封堵器 |
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 |
US11857441B2 (en) | 2018-09-04 | 2024-01-02 | 4C Medical Technologies, Inc. | Stent loading device |
CN112244927A (zh) * | 2019-11-04 | 2021-01-22 | 深圳市科奕顿生物医疗科技有限公司 | 管腔内可植入医疗器械 |
US11931253B2 (en) | 2020-01-31 | 2024-03-19 | 4C Medical Technologies, Inc. | Prosthetic heart valve delivery system: ball-slide attachment |
US12053375B2 (en) | 2020-03-05 | 2024-08-06 | 4C Medical Technologies, Inc. | Prosthetic mitral valve with improved atrial and/or annular apposition and paravalvular leakage mitigation |
US11992403B2 (en) | 2020-03-06 | 2024-05-28 | 4C Medical Technologies, Inc. | Devices, systems and methods for improving recapture of prosthetic heart valve device with stent frame having valve support with inwardly stent cells |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHENZHEN KEYIDUN BIOMEDICAL TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: CHEN YILONG Effective date: 20150529 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150529 Address after: 1301-1, Silver Star Science and technology building in C District of Longhua District Guanlan Street sightseeing road 518000 Guangdong city of Shenzhen province 806 Patentee after: Biological medical science and technology company limited of grand of section of Shenzhen Address before: 518000 talent market building, Baoan North Road, Shenzhen, Guangdong, Luohu District Patentee before: Chen Yilong |
|
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: 518118 Guangdong province Shenzhen City Pingshan Pingshan Street industrial area planning five road No. 1 Patentee after: Biological medical science and technology company limited of grand of section of Shenzhen Address before: 1301-1, Silver Star Science and technology building in C District of Longhua District Guanlan Street sightseeing road 518000 Guangdong city of Shenzhen province 806 Patentee before: Biological medical science and technology company limited of grand of section of Shenzhen |
|
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: 518118 Guangdong province Shenzhen City Ping mountain Pingshan Street industrial zone planning five road No. 1 Patentee after: Biological medical science and technology company limited of grand of section of Shenzhen Address before: 518118 Guangdong province Shenzhen City Pingshan Pingshan Street industrial area planning five road No. 1 Patentee before: Biological medical science and technology company limited of grand of section of Shenzhen |