CN112438827A - 一种二尖瓣瓣膜装置及使用方法 - Google Patents
一种二尖瓣瓣膜装置及使用方法 Download PDFInfo
- Publication number
- CN112438827A CN112438827A CN202011439539.9A CN202011439539A CN112438827A CN 112438827 A CN112438827 A CN 112438827A CN 202011439539 A CN202011439539 A CN 202011439539A CN 112438827 A CN112438827 A CN 112438827A
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- China
- Prior art keywords
- stent
- mitral valve
- valve device
- frame
- suture
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- 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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Classifications
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- 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
- A61F2/02—Prostheses implantable into the body
- A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
-
- 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
- A61F2/02—Prostheses implantable into the body
- A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
- A61F2/2412—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body with soft flexible valve members, e.g. tissue valves shaped like natural valves
- A61F2/2418—Scaffolds therefor, e.g. support stents
-
- 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
- A61F2/02—Prostheses implantable into the body
- A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
- A61F2/2442—Annuloplasty rings or inserts for correcting the valve shape; Implants for improving the function of a native heart valve
-
- 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
- A61F2/02—Prostheses implantable into the body
- A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
- A61F2/2442—Annuloplasty rings or inserts for correcting the valve shape; Implants for improving the function of a native heart valve
- A61F2/2466—Delivery devices therefor
-
- 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
- A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2220/0008—Fixation appliances for connecting prostheses to the body
- A61F2220/0016—Fixation appliances for connecting prostheses to the body with sharp anchoring protrusions, e.g. barbs, pins, spikes
Landscapes
- Health & Medical Sciences (AREA)
- Cardiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Transplantation (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
Abstract
Description
Claims (21)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202011439539.9A CN112438827B (zh) | 2020-12-10 | 2020-12-10 | 一种二尖瓣瓣膜装置及使用方法 |
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CN202011439539.9A CN112438827B (zh) | 2020-12-10 | 2020-12-10 | 一种二尖瓣瓣膜装置及使用方法 |
Publications (2)
Publication Number | Publication Date |
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CN112438827A true CN112438827A (zh) | 2021-03-05 |
CN112438827B CN112438827B (zh) | 2025-05-06 |
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CN202011439539.9A Active CN112438827B (zh) | 2020-12-10 | 2020-12-10 | 一种二尖瓣瓣膜装置及使用方法 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113143540A (zh) * | 2021-03-18 | 2021-07-23 | 启晨(上海)医疗器械有限公司 | 一种用于系绳固定人工瓣膜的输送装置及输送方法 |
CN113262079A (zh) * | 2021-06-10 | 2021-08-17 | 启晨(上海)医疗器械有限公司 | 一种人工心脏瓣膜的固定结构 |
CN113599023A (zh) * | 2021-07-16 | 2021-11-05 | 复旦大学附属中山医院 | 一种介入式人工心脏瓣膜 |
CN114288068A (zh) * | 2022-01-12 | 2022-04-08 | 北京心脉医疗科技有限公司 | 一种心脏瓣膜置换假体及其内支架 |
CN115414155A (zh) * | 2022-09-05 | 2022-12-02 | 科凯(南通)生命科学有限公司 | 经心尖二尖瓣置换球扩瓣膜装置 |
WO2023045326A1 (zh) * | 2021-09-27 | 2023-03-30 | 启晨(上海)医疗器械有限公司 | 经导管植入的二尖瓣瓣膜装置 |
CN117297832A (zh) * | 2022-06-21 | 2023-12-29 | 启晨(上海)医疗器械有限公司 | 二尖瓣瓣膜装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160310267A1 (en) * | 2015-04-27 | 2016-10-27 | Horizon Scientific Corp. | Heart Valve Assembly |
CN106344213A (zh) * | 2016-10-24 | 2017-01-25 | 宁波健世生物科技有限公司 | 一种非对称的心脏瓣膜假体 |
CN107787209A (zh) * | 2015-04-21 | 2018-03-09 | 爱德华兹生命科学公司 | 经皮二尖瓣置换装置 |
CN108430391A (zh) * | 2015-12-03 | 2018-08-21 | 坦迪尼控股股份有限公司 | 用于假体二尖瓣的框架特征结构 |
CN110652380A (zh) * | 2018-06-29 | 2020-01-07 | 先健科技(深圳)有限公司 | 瓣膜支架及心脏瓣膜 |
CN111184596A (zh) * | 2020-02-18 | 2020-05-22 | 科凯(南通)生命科学有限公司 | 一种人工心脏瓣膜 |
CN214511422U (zh) * | 2020-12-10 | 2021-10-29 | 启晨(上海)医疗器械有限公司 | 一种二尖瓣瓣膜装置 |
-
2020
- 2020-12-10 CN CN202011439539.9A patent/CN112438827B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107787209A (zh) * | 2015-04-21 | 2018-03-09 | 爱德华兹生命科学公司 | 经皮二尖瓣置换装置 |
US20160310267A1 (en) * | 2015-04-27 | 2016-10-27 | Horizon Scientific Corp. | Heart Valve Assembly |
CN108430391A (zh) * | 2015-12-03 | 2018-08-21 | 坦迪尼控股股份有限公司 | 用于假体二尖瓣的框架特征结构 |
CN106344213A (zh) * | 2016-10-24 | 2017-01-25 | 宁波健世生物科技有限公司 | 一种非对称的心脏瓣膜假体 |
CN110652380A (zh) * | 2018-06-29 | 2020-01-07 | 先健科技(深圳)有限公司 | 瓣膜支架及心脏瓣膜 |
CN111184596A (zh) * | 2020-02-18 | 2020-05-22 | 科凯(南通)生命科学有限公司 | 一种人工心脏瓣膜 |
CN214511422U (zh) * | 2020-12-10 | 2021-10-29 | 启晨(上海)医疗器械有限公司 | 一种二尖瓣瓣膜装置 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113143540A (zh) * | 2021-03-18 | 2021-07-23 | 启晨(上海)医疗器械有限公司 | 一种用于系绳固定人工瓣膜的输送装置及输送方法 |
CN113262079A (zh) * | 2021-06-10 | 2021-08-17 | 启晨(上海)医疗器械有限公司 | 一种人工心脏瓣膜的固定结构 |
CN113599023A (zh) * | 2021-07-16 | 2021-11-05 | 复旦大学附属中山医院 | 一种介入式人工心脏瓣膜 |
WO2023045326A1 (zh) * | 2021-09-27 | 2023-03-30 | 启晨(上海)医疗器械有限公司 | 经导管植入的二尖瓣瓣膜装置 |
CN114288068A (zh) * | 2022-01-12 | 2022-04-08 | 北京心脉医疗科技有限公司 | 一种心脏瓣膜置换假体及其内支架 |
CN117297832A (zh) * | 2022-06-21 | 2023-12-29 | 启晨(上海)医疗器械有限公司 | 二尖瓣瓣膜装置 |
CN117297832B (zh) * | 2022-06-21 | 2024-04-02 | 启晨(上海)医疗器械有限公司 | 二尖瓣瓣膜装置 |
CN115414155A (zh) * | 2022-09-05 | 2022-12-02 | 科凯(南通)生命科学有限公司 | 经心尖二尖瓣置换球扩瓣膜装置 |
Also Published As
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CN112438827B (zh) | 2025-05-06 |
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Application publication date: 20210305 Assignee: Chenxing (Nantong) Medical Instrument Co.,Ltd. Assignor: Qichen (Shanghai) medical equipment Co.,Ltd. Contract record no.: X2023980034511 Denomination of invention: A mitral valve device and its usage method License type: Common License Record date: 20230407 |
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Country or region after: China Address after: Room 103, 1st Floor, Building 13, No. 111 Yaoguan Road, Sanzao Town, Jinwan District, Zhuhai City, Guangdong Province 519090 Applicant after: Qichen Fuxin Medical Technology (Zhuhai) Co.,Ltd. Address before: Room 106, building 1, 2555 xiupu Road, Pudong New Area, Shanghai, 201315 Applicant before: Qichen (Shanghai) medical equipment Co.,Ltd. Country or region before: China |
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