CN117255661A - 流量限制器 - Google Patents
流量限制器 Download PDFInfo
- Publication number
- CN117255661A CN117255661A CN202280026984.3A CN202280026984A CN117255661A CN 117255661 A CN117255661 A CN 117255661A CN 202280026984 A CN202280026984 A CN 202280026984A CN 117255661 A CN117255661 A CN 117255661A
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Classifications
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- 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
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- 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
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- A61F2/848—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents having means for fixation to the vessel wall, e.g. barbs
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- A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
- A61F2250/0039—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in diameter
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Reproductive Health (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Transplantation (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Cardiology (AREA)
- Gastroenterology & Hepatology (AREA)
- Pulmonology (AREA)
- External Artificial Organs (AREA)
- Prostheses (AREA)
- Surgical Instruments (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202163170325P | 2021-04-02 | 2021-04-02 | |
| US63/170,325 | 2021-04-02 | ||
| PCT/US2022/023060 WO2022212850A1 (en) | 2021-04-02 | 2022-04-01 | Flow restrictor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117255661A true CN117255661A (zh) | 2023-12-19 |
Family
ID=83459879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202280026984.3A Pending CN117255661A (zh) | 2021-04-02 | 2022-04-01 | 流量限制器 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20240197328A1 (https=) |
| EP (1) | EP4312880A4 (https=) |
| JP (1) | JP2024517070A (https=) |
| CN (1) | CN117255661A (https=) |
| WO (1) | WO2022212850A1 (https=) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118476902A (zh) * | 2024-04-30 | 2024-08-13 | 爱亿生(湖北)医疗科技有限公司 | 一种降低血管吻合口狭窄的人工血管及其制备方法 |
| CN119564279A (zh) * | 2024-12-19 | 2025-03-07 | 上海心玮医疗科技股份有限公司 | 一种可回收的动脉血流减流装置 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20240268831A1 (en) * | 2021-06-30 | 2024-08-15 | Bard Peripheral Vascular, Inc. | Vascular occlusion devices comprising open structural components and sealed membranes |
| CN119344917A (zh) * | 2023-07-24 | 2025-01-24 | 合源医疗器械(上海)有限公司 | 分流装置 |
| CN119344823A (zh) * | 2024-11-28 | 2025-01-24 | 楚雄彝族自治州人民医院 | 颈动脉减流血栓保护装置 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6277138B1 (en) * | 1999-08-17 | 2001-08-21 | Scion Cardio-Vascular, Inc. | Filter for embolic material mounted on expandable frame |
| WO2004014474A1 (en) * | 2002-08-08 | 2004-02-19 | Neovasc Medical Ltd. | Flow reducing implant |
| US20090082803A1 (en) | 2007-09-26 | 2009-03-26 | Aga Medical Corporation | Braided vascular devices having no end clamps |
| JP6937313B2 (ja) * | 2015-11-09 | 2021-09-22 | リヴァンプ メディカル リミテッド | 心血管処置のための血流低減器 |
| US10568634B2 (en) * | 2016-02-01 | 2020-02-25 | Vivonics, Inc. | Transcatheter device and minimally invasive method for constricting and adjusting blood flow through a blood vessel |
| IL301495A (en) * | 2020-10-01 | 2023-05-01 | White Swell Medical Ltd | Intravascular devices that limit flow to treat edema |
-
2022
- 2022-04-01 EP EP22782298.8A patent/EP4312880A4/en active Pending
- 2022-04-01 WO PCT/US2022/023060 patent/WO2022212850A1/en not_active Ceased
- 2022-04-01 JP JP2023561015A patent/JP2024517070A/ja active Pending
- 2022-04-01 CN CN202280026984.3A patent/CN117255661A/zh active Pending
- 2022-04-01 US US18/553,667 patent/US20240197328A1/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118476902A (zh) * | 2024-04-30 | 2024-08-13 | 爱亿生(湖北)医疗科技有限公司 | 一种降低血管吻合口狭窄的人工血管及其制备方法 |
| CN119564279A (zh) * | 2024-12-19 | 2025-03-07 | 上海心玮医疗科技股份有限公司 | 一种可回收的动脉血流减流装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4312880A4 (en) | 2025-03-26 |
| JP2024517070A (ja) | 2024-04-19 |
| WO2022212850A1 (en) | 2022-10-06 |
| US20240197328A1 (en) | 2024-06-20 |
| EP4312880A1 (en) | 2024-02-07 |
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